Mitsubishi Diamante / Endeavor / Outlander Repair Service Manual 2004
Complete service repair manual with Electrical Wiring Diagrams for Mitsubishi Diamante, Endeavor, Outlander Models, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Mitsubishi Diamante / Endeavor / Outlander MY04 workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
MAKE: Mitsubishi
YEAR: Up to 2004
MODEL: Diamante, Endeavor, Outlander
PRODUCT DETAILS:
Total Pages: 11,012 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
04-Diamante..1
04-Endeavor..3
04PSUTIM..3
2004-MitsuEndeavorTires..3
GR00000100-31..4
WHEEL AND TIRE..4
GENERAL DESCRIPTION..5
DESIGN CONCEPT OUTLINE..5
FEATURE..5
SPECIFICATIONS..5
TIRE PRESSURE MONITORING SYSTEM (TPMS)..6
CONSTRUCTION DIAGRAM..6
TPMS WARNING LIGHT..8
TIRE PRESSURE SAMPLING PERIOD..9
DATA TRANSMISSION..9
TPMS ANTENNA..9
TPMS RECEIVER..9
SCAN TOOL (MUT-III) Communication Functions..10
Warning Functions..13
GR00000200-33A..16
FRONT SUSPENSION..16
GENERAL DESCRIPTION..17
SPECIFICATIONS..17
CONSTRUCTION AND OPERATION..18
LARGER TREAD..18
LARGER WHEEL STROKE..18
CROSSMEMBER..18
STRUT ASSEMBLY..19
LOWER ARM..20
GR00000300-34..22
REAR SUSPENSION..22
GENERAL DESCRIPTION..23
SPECIFICATIONS..24
CONSTRUCTION AND OPERATION..25
LARGER TREAD..25
SUSPENSION RIGIDITY..25
CROSSMEMBER..26
SHOCK ABSORBER AND COIL SPRING..26
STABILIZER BAR..27
DIFFERENTIAL MOUNT AWD..27
GR00000400-25..28
PROPELLER SHAFT..28
GENERAL DESCRIPTION..29
GR00000500-26..30
FRONT AXLE..30
GENERAL DESCRIPTION..31
GR00000600-27..34
REAR AXLE..34
REAR AXLE FWD..35
REAR AXLE AWD..35
DIFFERENTIAL..36
DIFFERENTIAL MOUNT..37
GR00000700-14..38
ENGINE COOLING..38
GENERAL DESCRIPTION..39
CONSTRUCTION DIAGRAM..39
WATER PIPE AND HOSE..40
GR00000800-15..42
INTAKE AND EXHAUST..42
AIR INTAKE SYSTEM..43
EXHAUST SYSTEM..43
CONSTRUCTION DIAGRAM..43
GR00000900-32..46
POWER PLANT MOUNT..46
GENERAL DESCRIPTION..47
CONSTRUCTION DIAGRAM..47
GR00001100-55..48
HEATER, AIR CONDITIONING AND VENTILATION..48
GENERAL INFORMATION..49
FEATURES..49
Improvements in operation performance..49
Reliable visual field (improvement in safety)..49
Improvements in fuel economy..49
Global environment protection..49
Improvements in service quality..49
HEATER AND AIR CONDITIONING SYSTEM..51
ONE-SHOT COUPLING..51
MAGNETIC CLUTCH WITH THERMAL FUSE..52
CONDENSER..52
DURING COOLING..53
DURING HEATING..53
FLOW RATE CONTROL VALVE..53
HEATER CONTROLLER (A/C-ECU)..54
DEFOGGER TIMER..55
A/C PRESSURE SENSOR..55
DETECTION CONTROL FOR REFRIGERANT LEAKS..55
CAN COMMUNICATION..55
REAR CONTROL PANEL..56
VENTILATION SYSTEM..57
GR00001200-52A..58
INTERIOR..58
GENERAL INFORMATION..59
Features..59
INSTRUMENT PANEL AND FLOOR CONSOLE..60
ACCESSORIES..62
SEAT..63
SEAT BELT..66
OPERATION..67
TRIMS..68
LUGGAGE ROOM..70
FLOOR PAD..71
ENERGY ABSORBER..72
GR00001300-52..74
INTERIOR AND SUPPLEMENTAL SYSTEM (SRS)..74
GR00001400-17..76
ENGINE AND EMISSION CONTROL..76
ACCELERATOR SYSTEM..77
CONSTRUCTION DIAGRAM..77
AUTO-CRUISE CONTROL SYSTEM..78
SYSTEM OUTLINE..79
BLOCK DIAGRAM..80
SYSTEM FUNCTIONS "COAST/SET" SWITCH FUNCTION..80
COAST..80
"ACC/RES" SWITCH FUNCTION..80
ACCELERATING..80
OVERDRIVE-CANCEL FUNCTION..81
CANCEL FUNCTION..81
FAIL-SAFE FUNCTION..81
SELF-DIAGNOSIS AND SERVICE DATA OUTPUT FUNCTIONS..82
DIAGNOSTIC TROUBLE CODE CHART..82
DIAGNOSTIC TROUBLE CODE INDICATION METHOD..82
DIAGNOSTIC TROUBLE CODE CLEARING PROCEDURE..82
SERVICE DATA OUTPUT..82
EMISSION CONTROL..83
GR00001500-42..84
BODY..84
GENERAL DESCRIPTION..85
FEATURES..85
Reduction of vibration, noise, and aerodynamic noise..85
Improvements in safety..85
Improvements in operation quality..85
Improvements of product package and appearance..85
MAIN BODY..86
WINDOW GLASS..90
WINDSHIELD MOLDING..91
GLASS HATCH LOCK..92
GLASS HATCH HANDLE..92
CONTACT CONNECTOR..93
FUEL FILLER LID..94
DOOR AND LIFTGATE..95
LIFTGATE HANDLE..97
NEW MECHANISM REGULATOR (FRONT POWER WINDOW REGULATOR)..100
KEYLESS ENTRY SYSTEM..101
TRANSMITTER..102
KEYLESS ENTRY LOCKING SYSTEM..102
CIPHER CODE..102
How to adjust hazard answerback when the transmitter is used to lock doors..104
How to adjust hazard answerback when the transmitter is used to unlock doors..104
How to adjust horn answerback when the transmitter is used to lock or unlock doors..104
SUNROOF..105
CONSTRUCTION DIAGRAM..105
LARGE SUNROOF..106
REDUCED WIND NOISE..107
DESCRIPTION OF STRUCTURE AND OPERATION..108
GR00001600-37..110
POWER STEERING..110
GENERAL DESCRIPTION..111
FEATURES..111
STEERING WHEEL..112
STEERING SHAFT AND COLUMN..113
SHOCK ABSORBING MECHANISM..113
SECONDARY IMPACT..114
OIL PUMP..114
STEERING GEAR..115
OIL RESERVOIR..116
GR00001700-35A..118
BASIC BRAKE SYSTEM..118
GENERAL DESCRIPTION..119
FEATURES..119
Improved stability..119
Improved serviceability..119
MASTER CYLINDER..121
BRAKE BOOSTER..122
FRONT BRAKE..122
REAR BRAKE..123
BRAKE LINE..124
GR00001800-35B..126
FOUR-WHEEL ANTI-LOCK BRAKE SYSTEM (4ABS)..126
GENERAL DESCRIPTION..127
FEATURES..127
EBD CONTROL..127
CONSTRUCTION DESCRIPTION..131
SENSORS..131
ACTUATORS..131
ELECTRONIC CONTROL UNIT (ECU)..131
DIAGNOSTIC FUNCTIONS..131
SERVICE DATA OUTPUT..134
ACTUATOR TESTING..134
SYSTEM OPERATION..134
GR00001900-35..136
SERVICE BRAKES..136
GR00002000-36..138
PARKING BRAKE..138
GENERAL INFORMATION..139
FEATURES..139
CONSTRUCTION DESCRIPTION..140
OPERATION DESCRIPTION..141
PARKING BRAKE PEDAL OPERATION..141
OPERATION AFTER PEDAL IS DEPRESSED..141
OPERATION WHEN PEDAL IS DEPRESSED..141
OPERATION WHEN PEDAL IS RETURNED..141
GR00002100-54B..142
SIMPLIFIED WIRING SYSTEM (SWS)..142
GENERAL INFORMATION..143
COMMUNICATION METHOD..144
MULTI-DISTRIBUTION INPUT/OUTPUT BY CIRCUIT..145
DIAGNOSTIC FUNCTION..149
DIAGNOSTIC TROUBLE CODE SET..149
SWS INPUT SIGNAL CHECK BY SCAN TOOL..149
ECU FUNCTIONS AND CONTROLS IN THE SWS..151
TONE ALARM..152
Light reminder tone alarm function..152
Seat belt tone alarm function..153
Door ajar warning buzzer..153
Multi-center display operation tone vehicles with multi- center display (middle grade type)..153
Turn-signal light buzzer..153
CENTRAL DOOR LOCKING SYSTEM..154
Door locking or unlocking by operating the driver..154
POWER WINDOW..157
KEYLESS ENTRY SYSTEM..157
Keyless entry horn answerback function..157
Timed locking mechanism..157
SUNROOF..158
WINDSHIELD WIPER AND WASHER..158
REAR WIPER AND WASHER..161
HEADLIGHTS AND TAILLIGHTS..162
Headlight automatic-shutoff function..163
High-beam indicator..163
FLASHER TIMER..164
Hazard warning light..164
Turn signal indicators..164
FOG LIGHT..164
Fog light indicator..165
INTERIOR LIGHT..165
Door ajar indicator..166
CONFIGURATION FUNCTION..167
GR00002200-54..170
CHASSIS ELECTRICAL..170
GR00002300-52B..172
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)..172
GENERAL DESCRIPTION..173
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)..173
SRS SIDE-AIRBAG..173
SEAT BELT WITH PRE-TENSIONER..173
System Component Parts..174
CONSTRUCTION DIAGRAM..175
CAUTION LABELS..177
SYSTEM OPERATION..180
CLOCK SPRING..181
FRONT IMPACT SENSOR..182
WARNING LIGHT CIRCUIT CONNECTOR LOCK SWITCH..186
SRS-ECU..187
DIAGNOSTIC FUNCTION..187
DIAGNOSTIC TROUBLE CODE OUTPUT..187
DATA LIST OUTPUT..189
GR00002400-51..190
EXTERIOR..190
GENERAL INFORMATION..191
FEATURES..191
IMPROVED SAFETY..191
BETTER USER-FRIENDLINESS..191
BETTER PRODUCT PACKAGE..191
SUPPORT RECYCLING OF RESOURCES..191
BUMPER..192
WIPER AND WASHER..193
WIPER LINK ASSEMBLY..194
INTERMITTENT WIPER..194
MIST WIPER FUNCTION..194
WINDSHIELD WASHER..194
INTERMITTENT WIPER..195
INTERLOCKED OPERATIONS IN REVERSE..195
WIPER ARM AND BLADE..195
WASHER NOZZLE..195
WASHER TANK..195
DOOR MIRROR..196
GR00002500-00..198
GENERAL..198
HOW TO USE THIS MANUAL..199
ABBREVIATIONS..199
TARGETS OF DEVELOPMENT..199
TECHNICAL FEATURES..199
3.8-litre 24-valve SOHC engine..201
AUTOMATIC TRANSAXLE..201
OTHER SAFETY FEATURES..206
MUT-III (Multi Use Tester-III)..207
ENHANCED DIAGNOSIS SYSTEM..207
VEHICLE IDENTIFICATION..208
VEHICLE IDENTIFICATION NUMBER LOCATION..208
VEHICLE IDENTIFICATION CODE CHART PLATE..208
VEHICLE IDENTIFICATION NUMBER LIST..209
GENERAL DATA AND SPECIFICATIONS..209
GR00002600-13B..212
FUEL SUPPLY..212
GENERAL DESCRIPTION..213
CONSTRUCTION DIAGRAM..214
FUEL TANK..214
CONSTRUCTION DIAGRAM..215
GR00002700-13..216
FUEL..216
GR00002800-54A..218
CHASSIS ELECTRICAL..218
GENERAL INFORMATION..219
FEATURES..219
Enhanced visibility and safety Enhanced ease-of- use and convenience..219
Improvements in service quality..219
Improvements in commercial value..219
DIAGNOSTIC SYSTEM..219
BATTERY..220
IMMOBILIZER SYSTEM..221
LIGHTING..221
EXTERIOR LAMPS..221
SPECIFICATIONS..222
INTERIOR LAMPS..223
COMBINATION METER..225
STEPPING MOTOR..226
RADIO, CD PLAYER, SPEAKER, ANTENNA..227
RADIO AND CD PLAYER..227
ANTENNA..228
MULTI-CENTER DISPLAY..229
ACCESSORY SOCKET..233
THEFT-ALARM SYSTEM..233
THEFT-ALARM..233
PANIC ALARM..233
OPERATION..234
ARMED STAGE..234
DISARMED STAGE..235
ALARM STAGE..235
TYPE OF ALARM..235
ALARM DEACTIVATION..235
TESTING THE THEFT-ALARM SYSTEM..235
GR00002900-23..236
AUTOMATIC TRANSAXLE..236
GENERAL DESCRIPTION..237
ELECTRONIC CONTROL SYSTEM..238
UPSHIFT PATTERN..239
DOWNSHIFT PATTERN..239
AWD SYSTEM..241
TRANSAXLE CONTROL..242
COMPONENT DIAGRAM..242
IGNITION KEY CYLINDER..243
TRANSMISSION FLUID COOLER..244
COMPONENT DIAGRAM..244
GR00003000-54C..246
CONTROLLER AREA NETWORK (CAN)..246
GENERAL DESCRIPTION..247
STRUCTURE..247
OPERATION..248
MEDIATION..248
VOLTAGE TRANSFORMATION ON THE CAN BUS..249
DATA FRAMES..249
Error Detection and Recovery..250
SELF-DIAGNOSIS..250
Timeout..250
Bus off..250
Failure data..250
Data length error..250
Dynamic range error..250
CAN BUS DIAGNOSTICS..250
CAN COMMUNICATION SIGNAL TABLE..251
CAN COMMUNICATION-RELATED DTC CODE (U CODE) TABLE..253
GR00003300-11..256
ENGINE..256
GENERAL DESCRIPTION..257
BASE ENGINE..258
GR00003400-16..260
ENGINE ELECTRICAL..260
IGNITION COIL..261
CAMSHAFT POSITION SENSOR..261
GR00003500-13A..262
MULTIPORT FUEL SYSTEM (MFI)..262
GENERAL DESCRIPTION..263
SENSOR..266
ACCELERATOR PEDAL POSITION SENSOR..266
CONSTRUCTION AND SYSTEM..266
THROTTLE POSITION SENSOR..267
CONSTRUCTION AND SYSTEM..267
CRANKSHAFT POSITION SENSOR..268
AIRFLOW SENSOR..269
ACTUATOR..270
THROTTLE ACTUATOR CONTROL MOTOR..270
FUEL INJECTION CONTROL..270
THROTTLE VALVE OPENING ANGLE CONTROL..271
ENGINE CONTROL SYSTEM..272
Idle Speed Control..272
Engine Speed Feedback Control..272
Throttle Valve Position Control..272
IGNITION TIMING CONTROL..273
IGNITION SEQUENCE CONTROL..274
OTHER CONTROL FUNCTIONS..274
ON-BOARD DIAGNOSTIC..274
04Psubm..282
GR00000100-1..282
BODY CONSTRUCTION..282
BODY COMPONENTS..283
BODY MAIN CROSS-SECTIONAL VIEWS..285
MAINTENANCE, SERVICEABILITY..287
FENDER SHIELD..287
SIDE STRUCTURE..288
SIDE OUTER PANEL..288
BODY CONSTRUCTION CHARACTERISTICS..289
HEADLAMP SUPPORT..289
FENDER SHIELD..290
DASH PANEL..295
SIDE STRUCTURE..297
SIDE STRUCTURE REINFORCEMENT..298
FRONT FLOOR..300
REAR FLOOR..301
SILENCER APPLICATION LOCATIONS..304
FOAMING MATERIAL USAGE LOCATIONS..305
DUMP SHEET APPLICATION LOCATIONS..307
THEFT PROTECTION..308
GR00000200-2..312
BODY DIMENSIONS..312
BODY DIMENSIONS AND MEASUREMENT METHODS..313
TYPE A (PROJECTED DIMENSIONS)..315
TYPE B (ACTUAL-MEASUREMENT DIMENSIONS)..319
GR00000300-3..332
WELDED PANEL REPLACEMENT..332
HEADLAMP SUPPORT..334
FENDER SHIELD..335
NOTE ON REPAIR WORK..339
INSTALLATION..339
FRONT SIDEMEMBER (PARTIAL REPLACEMENT)..341
NOTE ON REPAIR WORK..342
FRONT PILLAR..343
NOTE ON REPAIR WORK..344
CENTER PILLAR..349
NOTE ON REPAIR WORK..350
INSTALLATION..350
SIDE SILL..353
NOTE ON REPAIR WORK..354
INSTALLATION..354
QUARTER OUTER..357
NOTE ON REPAIR WORK..358
REAR END CROSSMEMBER..361
NOTE ON REPAIR WORK..362
INSTALLATION..362
REAR FLOOR..363
NOTE ON REPAIR WORK..364
ROOF..365
NOTE ON REPAIR WORK..366
QUARTER INNER..367
NOTE ON REPAIR WORK..368
QUARTER INNER (PARTIAL REPLACEMENT)..371
NOTE ON REPAIR WORK..372
INSTALLATION..372
FRONT DOOR OUTER PANEL..374
NOTE ON REPAIR WORK..374
REAR DOOR OUTER PANEL..375
NOTE ON REPAIR WORK..375
GR00000400-4..376
CORROSION PROTECTION..376
BODY SEALING LOCATIONS..377
NOTES WITH REGARD TO REPAIR WORK..377
FLOOR..377
UPPER BODY..377
SIDE BODY..378
ANTICORROSION PRIMER LOCATIONS..381
UNDERCOAT APPLICATION LOCATIONS..382
GR00000500-5..384
SYNTHETIC-RESIN PARTS..384
LOCATION OF SYNTHETIC-RESIN PARTS..385
GR00000600-6..390
BODY COLOR..390
BODY COLOR CODE..391
BODY COLOR CHARTS..391
BODY COLORING..392
GR00001300-9..394
BASE OF BODY REPAIR..394
WELDING..395
FUSION WELDING..395
PRESSURE WELDING..395
BRAZING..395
ADVANTAGES OF ELECTRIC RESISTANCE SPOT WELDING..395
PROCEDURE..396
NUGGET FORMATION..397
NOTES REGARDING WELDING..398
WELDING REQUIREMENTS..399
Galvanized steel plate (SECC)..400
USING A TEST PIECE TO CHECK NUGGET FORMATION..400
CHECKING NUGGET STRENGTH FOLLOWING SPOT WELDING..400
Procedure..401
FEATURES OF MIG SPOT WELDING..402
PLUG WELDING..403
CONTINUOUS WELDING..403
Torch angle and welding technique..403
Preventing warping..404
NOTES REGARDING MIG WELDING..404
BRAZING..404
Notes with regard to brazing work..405
GAS WELDING..405
Notes with regard to gas welding..406
BODY REPAIR..406
STANDARD PROCEDURES FOR REPLACEMENT OF WELDED PANELS..406
CAUTIONS REGARDING BODY REPAIR..414
STRENGTH AND RIGIDITY..414
SAFETY..414
PREVENTION OF CORROSION AND OF WATER OR DUST ENTRY..414
VIBRATION AND NOISE..414
CONTACT AND ALIGNMENT..414
THEFT PROTECTION..415
PANEL REPAIR CAUTION..415
HOW TO PEEL OFF THE SURFACE MASKING FILM FROM THE THEFT-PROTECTION LABEL..415
REPAIRS USING A HAMMER AND DOLLY..418
OVERALL ROUGH REPAIRS..419
FRAME STRAIGHTENING NOTES..420
CHECKING FOR FRAME CRACKING OR FLANKING..420
REPAIRING CRACKS..421
NOTES REGARDING REPAIR WORK..423
SAFETY MEASURES..423
PROTECTIVE GEAR..423
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)..423
SECURING THE VEHICLE..424
CLEARING THE AREA OF FLAMMABLE MATERIALS..424
HANDLING ELECTRONIC PARTS AND SEMICONDUCTORS..424
HANDLING COMBUSTIBLE MATERIALS..424
HEALTH AND SANITATION PROCEDURES..425
VEHICLE PROTECTION..425
CORROSION PROTECTION..429
ZINC PHOSPHATE COATING..429
BODY SEALING..430
UNDERBODY COATING..430
WAX INJECTION..431
SEALING TAPE..431
ANTICORROSION TREATMENT AT THE TIME OF BODY REPAIR WORK..432
CORROSION PROTECTION FOR HOLLOW PARTS..432
ANTICORROSION TREATMENT OF ROUGH CUTS..432
SPOT SEALER..432
SPOT SEALER APPLICATION STEPS..432
BODY SEALING..433
GR00001400-8..436
REFERENCE MATERIAL..436
BOLTED PANEL FIT AND ADJUSTMENT..437
HOOD..437
ADJUSTMENT OF HOOD FIT..437
ALIGNMENT OF HOOD LATCH AND STRIKER..437
ADJUSTMENT OF HOOD HEIGHT..438
DOOR..438
ADJUSMENT OF DOOR FIT..438
LIFTGATE..440
ADJUSTMENT OF CLEARANCE AROUND LIFTGATE..440
ALIGNMENT OF LIFTGATE STRIKER..440
FUEL FILLER LID..441
ADJUSTMENT OF FUEL FILLER LID FIT..441
INSTALLATION AND REMOVAL OF ADHESIVE COMPONENTS..441
REMOVAL..442
Remove double-sided tape remaining on the body surface..442
Remove double-sided tape remaining on SIDE PROTECTOR MOLDING and adhere double-sided tape (when ..443
INSTRATION..443
ADJUSTMENT OF OTHER PARTS..443
FRONT WHEEL ALIGNMENT..443
TOE-IN..443
CAMBER, CASTER AND KINGPIN INCLINATION..444
REAR WHEEL ALIGNMENT..444
CAMBER..445
TOE-IN..445
CAMBER AND TOE REFERENCE TABLE..446
HEADLIGHT AIMING..446
PRE-AIMING INSTRUCTIONS..446
HEADLIGHT ADJUSTMENT..447
FOG LIGHT AIMING..448
PRE-AIMING INSTRUCTIONS..448
FOG LIGHT ADJUSTMENT..449
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) - AIR BAG..449
04Psusm..450
GR00000100-80..450
CONFIGURATION DIAGRAMS..450
GR00000100A-54C..452
CONTROLLER AREA NETWORK (CAN)..452
SPECIAL TOOL..453
TEST EQUIPMENT..454
SERVICE PRECAUTIONS..455
PRECAUTIONS ON HOW TO REPAIR THE CAN BUS LINES..456
EXPLANATION ABOUT THE MUT-III CAN BUS DIAGNOSTICS..457
DIAGNOSTIC TROUBLE CODE DIAGNOSIS..463
ON-BOARD DIAGNOSTICS..463
HOW TO CONNECT THE SCAN TOOL (MUT-III)..463
HOW TO DIAGNOSE THE CAN BUS LINE..463
DIAGNOSIS Vehicles without advanced air bag..465
CAN BUS DIAGNOSTICS..486
DIAGNOSTIC ITEM 1: Diagnose shorts in the power supply to CAN bus line Vehicles without ABS and ..486
DIAGNOSIS..487
...
STEP 2. Check the CAN bus lines between joint connector (4) and the combination meter. Measure th..2338
How to disconnect joint connector..2340
CAN COMMUNICATION SIGNAL TABLE..2341
CAN COMMUNICATION-RELATED DTC CODE (U CODE) TABLE..2343
GR00000200-54B..2346
SIMPLIFIED WIRING SYSTEM (SWS)..2346
GENERAL DESCRIPTION..2347
TONE ALARM FUNCTION..2347
CENTRAL DOOR LOCKING SYSTEM..2348
POWER WINDOW RELAY CONTROL..2349
KEYLESS ENTRY SYSTEM..2349
SUNROOF CONTROL..2349
WINDSHIELD WIPERS AND WASHERS..2350
REAR WIPER AND WASHER..2350
HEADLIGHT..2350
FLASHER TIMER..2351
FOG LIGHT..2351
INTERIOR LIGHT..2351
INTERIOR LIGHT AUTOMATIC SHUTDOUN FUNCTION..2352
DOOR-AJAR INDICATOR LIGHT..2352
SEAT BELT INDICATOR..2352
THEFT-ALARM SYSTEM..2352
CONFIGURATION FUNCTION..2352
SPECIAL TOOL..2353
SWS DIAGNOSIS..2355
GENERAL DESCRIPTION..2355
ON-BOARD DIAGNOSTICS..2355
HOW TO CONNECT THE SCAN TOOL (MUT-III)..2355
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..2356
HOW TO DIAGNOSE THE CAN BUS LINES..2357
HOW TO CONNECT SWS MONITOR..2358
DATA LIST REFERENCE TABLE..2363
FUNCTION DIAGNOSIS..2366
DTC 001: Trouble in SWS communication line or ETACS-ECU..2373
DIAGNOSIS..2373
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..2374
STEP 2. Recheck for diagnostic trouble code..2374
...
VIDEO ENTERTAINMENT SYSTEM (VES)..3441
SUNROOF Up to December 2003..3443
SUNROOF From January 2004..3447
AUTO-CRUISE CONTROL SYSTEM Up to December 2003..3451
AUTO-CRUISE CONTROL SYSTEM From January 2004..3459
ELECTRONIC BRAKE-FORCE DISTRIBUTION (EBD) AND ANTI-LOCK BRAKING SYSTEM (ABS) Up to December 2003..3467
ELECTRONIC BRAKE-FORCE DISTRIBUTION (EBD) AND ANTI-LOCK BRAKING SYSTEM (ABS) From January 2004..3473
ELECTRONIC BRAKE-FORCE DISTRIBUTION (EBD), ANTI-LOCK BRAKING SYSTEM (ABS) AND TRACTION CONTROL SY..3479
ELECTRONIC BRAKE-FORCE DISTRIBUTION (EBD), ANTI-LOCK BRAKING SYSTEM (ABS) AND TRACTION CONTROL SY..3485
ELECTRONIC BRAKE-FORCE DISTRIBUTION (EBD), ANTI-LOCK BRAKING SYSTEM (ABS) AND ACTIVE SKID CONTROL..3491
ELECTRONIC BRAKE-FORCE DISTRIBUTION (EBD), ANTI-LOCK BRAKING SYSTEM (ABS) AND ACTIVE SKID CONTROL..3497
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) VEHICLES WITHOUT SIDE AIR BAG (Up to December 2003)..3503
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) VEHICLES WITH SIDE AIR BAG (Up to December 2003)..3507
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) From January 2004..3513
ENGINE IMMOBILIZER SYSTEM Up to December 2003..3523
ENGINE IMMOBILIZER SYSTEM From January 2004..3527
TIRE PRESSURE MONITORING SYSTEM (TPMS) Up to December 2003..3531
TIRE PRESSURE MONITORING SYSTEM (TPMS) From January 2004..3537
THEFT-ALARM SYSTEM Up to December 2003..3543
THEFT-ALARM SYSTEM From January 2004..3553
POWER SEAT Up to December 2003..3563
POWER SEAT From January 2004..3565
HEATED SEAT Up to December 2003..3567
HEATED SEAT From January 2004..3571
FORGOTTEN KEY PREVENTION FUNCTION Up to December 2003..3575
FORGOTTEN KEY PREVENTION FUNCTION From January 2004..3579
LIGHTING MONITOR TONE ALARM Up to December 2003..3583
LIGHTING MONITOR TONE ALARM From January 2004..3585
IGNITION KEY REMINDER TONE ALARM Up to December 2003..3587
IGNITION KEY REMINDER TONE ALARM From January 2004..3589
SEAT BELT WARNING TONE ALARM Up to December 2003..3591
SEAT BELT WARNING TONE ALARM From January 2004..3595
DOOR AJAR WARNING TONE ALARM Up to December 2003..3599
DOOR AJAR WARNING TONE ALARM From January 2004..3605
RHEOSTAT Up to December 2003..3611
RHEOSTAT From January 2004..3613
SPARE HARNESS (FOR TRAILER LIGHTS) Up to December 2003..3615
SPARE HARNESS (FOR TRAILER LIGHTS) From January 2004..3617
CONTROLLER AREA NETWORK (CAN) Up to December 2003..3619
CONTROLLER AREA NETWORK (CAN) From January 2004..3631
GR00000500-55A..3644
HEATER, AIR CONDITIONING AND VENTILATION..3644
GENERAL DESCRIPTION..3646
SAFETY PRECAUTIONS..3646
OPERATION..3646
SERVICE PRECAUTIONS..3647
CAUTION LABELS..3647
MANUAL A/C DIAGNOSIS..3648
DIAGNOSTIC FUNCTION..3648
HOW TO CONNECT THE SCAN TOOL (MUT-III)..3648
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..3649
HOW TO READ DATA LIST..3649
HOW TO PERFORM ACTUATOR TEST..3650
HOW TO DIAGNOSE THE CAN BUS LINES..3651
DIAGNOSTIC TROUBLE CODE PROCEDURES..3653
DTC B1011, B1012: Ambient Air Temperature Sensor System..3653
TROUBLESHOOTING HINT..3654
DIAGNOSIS..3654
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3655
STEP 2. Recheck for diagnostic trouble code..3655
STEP 3. Using scan tool MB991958, check data list item 02: Ambient air temperature sensor..3656
STEP 4. Check A/C-ECU connectors C-16, C-17 and ambient air temperature sensor connector A-22 for..3657
STEP 5. Check the wiring harness between A/C-ECU connector C-16 (terminal 20), C-17 (terminal 23)..3658
STEP 6. Check the ambient air temperature sensor..3659
STEP 7. Recheck for diagnostic trouble code..3660
DTC B1021, B1022: Air Thermo Sensor System..3660
TROUBLESHOOTING HINT..3661
DIAGNOSIS..3661
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3662
STEP 2. Recheck for diagnostic trouble code..3662
STEP 3. Using scan tool MB991958, check data list item 03: air thermo sensor..3663
STEP 4. Check A/C-ECU connectors C-16, C-17 and air thermo sensor connector C-122 for loose, corr..3664
STEP 5. Check the wiring harness between A/C-ECU connector C-16 (terminal 20), C-17 (terminal 24)..3665
STEP 6. Check the air thermo sensor..3666
STEP 7. Recheck for diagnostic trouble code..3667
Code No.B1031, B1032 A/C Pressure Sensor System..3667
DTC SET CONDITION..3668
TECHNICAL DESCRIPTION (COMMENT)..3668
TROUBLESHOOTING HINT..3668
DIAGNOSIS..3668
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3669
STEP 2. Recheck for diagnostic trouble code..3669
STEP 3. Using scan tool MB991958, check data list item 04: A/C pressure sensor..3670
STEP 4. Check A/C pressure sensor connector A-28 for loose, corroded or damaged terminals, or ter..3670
STEP 5. Check the A/C pressure sensor..3671
STEP 6. Check A/C-ECU connectors C-16, C-17 for loose, corroded or damaged terminals, or terminal..3672
STEP 7. Check the wiring harness between A/C-ECU connector C-16 (terminal 12), C-17 (terminals 34..3673
STEP 8. Recheck for diagnostic trouble code..3674
DTC B1041, B1042: Air Mixing Damper Control Motor and Potentiometer (Potentiometer system)..3674
TROUBLESHOOTING HINT..3675
DIAGNOSIS..3675
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3676
STEP 2. Recheck for diagnostic trouble code..3676
STEP 3. Using scan tool MB991958, check data list item 10: air mix potentiometer..3677
STEP 4. Check A/C-ECU connectors C-16, C-17 and air mixing damper control motor and potentiometer..3677
STEP 5. Check the wiring harness between A/C-ECU connectors C-16 (terminals 16 and 20), C-17 (ter..3678
STEP 6. Check the air mixing damper control motor and potentiometer..3679
STEP 7. Recheck for diagnostic trouble code..3680
DTC B1045: Air mixing damper control motor and potentiometer (activating system failure)..3680
TROUBLESHOOTING HINT..3681
DIAGNOSIS..3681
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3682
STEP 2. Recheck for diagnostic trouble code..3682
STEP 3. Using scan tool MB991958, check actuator test item 10, 11, 12: air mix damper motor..3683
STEP 4. Check A/C-ECU connector C-16 and air mixing damper control motor and potentiometer connec..3683
STEP 5. Check the wiring harness between A/C-ECU connector C-16 (terminals 1 and 2) and air mixin..3684
STEP 6. Check the air mixing damper control motor and potentiometer..3685
STEP 7. Recheck for diagnostic trouble code..3686
DTC B1061, B1062: Mode Selection Damper Control Motor and Potentiometer..3686
TROUBLESHOOTING HINT..3687
DIAGNOSIS..3687
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3688
STEP 2. Recheck for diagnostic trouble code..3688
STEP 3. Using scan tool MB991958, check data list item 12: Air outlet c/o potentiometer..3689
STEP 4. Check A/C-ECU connectors C-16, C-17 and mode selection damper control motor and potentiom..3690
STEP 5. Check the wiring harness between A/C-ECU connectors C-16 (terminals 16 and 20), C-17 (ter..3691
STEP 6. Check the mode selection damper control motor and potentiometer..3692
STEP 7. Recheck for diagnostic trouble code..3693
DTC B1065: Mode Selection Damper Control Motor and Potentiometer..3693
TROUBLESHOOTING HINT..3694
DIAGNOSIS..3694
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3695
STEP 2. Recheck for diagnostic trouble code..3695
STEP 3. Using scan tool MB991958, check actuator test item 13, 14, 15, 16, 17: Air outlet c/o dum..3696
STEP 4. Check A/C-ECU connector C-16 and mode selection damper control motor and potentiometer co..3696
STEP 5. Check the wiring harness between A/C-ECU connector C-16 (terminals 11 and 4) and mode sel..3697
STEP 6. Check the mode selection damper control motor..3698
STEP 7. Recheck for diagnostic trouble code..3699
DTC U1073: Bus Off..3699
DIAGNOSIS..3699
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3700
STEP 2. Recheck for diagnostic trouble code..3700
DTC U1100: Powertrain Control Module Time-out (Related to Engine)..3701
DIAGNOSIS..3701
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3702
STEP 2. Using scan tool MB991958 read the powertrain control module diagnostic trouble code..3702
STEP 3. Using scan tool MB991958, check for any diagnostic trouble code..3703
STEP 4. Recheck for diagnostic trouble code..3703
STEP 5. Recheck for diagnostic trouble code..3704
DTC U1111: Multi-Center Display Unit (Middle Grade Type) Time-out..3704
DIAGNOSIS..3705
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3705
STEP 2. Using scan tool MB991958, read the middle-grade multi-center display diagnostic trouble c..3706
STEP 3. Using scan tool MB991958, read the SWS diagnostic trouble code..3706
STEP 4. Recheck for diagnostic trouble code..3707
STEP 5. Recheck for diagnostic trouble code..3707
DTC U1120: Failure Information on Powertrain Control Module (Related to Engine)..3708
DIAGNOSIS..3708
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3709
STEP 2. Using scan tool MB991958, read the powertrain control module diagnostic trouble code..3709
STEP 3. Using scan tool MB991958, check for any diagnostic trouble code..3710
STEP 4. Recheck for diagnostic trouble code..3710
STEP 5. Recheck for diagnostic trouble code..3711
SYMPTOM PROCEDURES..3712
INSPECTION PROCEDURE 1: When the Ignition Switch is "ON", the A/C does not Operate..3712
DIAGNOSIS..3713
Check that the blower motor operation when the blower switch is moved to the "HI" position..3713
INSPECTION PROCEDURE 2: When the Air Outlet Changeover Control Knob is Moved to DEFROSTER or DEFR..3713
DIAGNOSIS..3713
Check operation of the outside/inside air selection damper control motor..3713
INSPECTION PROCEDURE 3: Outside/Inside Air Changeover is not possible..3714
DIAGNOSIS..3715
STEP 1. Check the defogger and A/C operations..3715
STEP 2. Check outside/inside air selection damper control motor connector C-106 for loose, corrod..3715
STEP 3. Measure the voltage at outside/inside air selection damper control motor connector C-106..3716
STEP 4. Check the wiring harness between outside/inside air selection damper control motor connec..3716
STEP 5. Check the outside/inside air selection damper control motor..3718
STEP 6. Check A/C-ECU connector C-16 for damage..3718
STEP 7. Check the wiring harness between outside/inside air selection damper control motor connec..3719
STEP 8. Retest the system..3719
INSPECTION PROCEDURE 4: When the A/C is Operating, Temperature Inside the Passenger Compartment d..3720
DIAGNOSIS..3722
STEP 1. Check the defogger and outside/inside air selection damper control motor operation..3722
STEP 2. Check the blower motor operation..3722
STEP 3. Check the A/C compressor..3722
STEP 4. Using scan tool MB991958, read the diagnostic trouble code..3723
STEP 5. Check A/C compressor clutch relay connector B-16X for loose, corroded or damaged terminal..3723
STEP 6. Check the A/C compressor clutch relay continuity..3724
STEP 7. Check powertrain control module connector B-20 and A/C compressor assembly B-114 for loos..3724
STEP 8. Measure the voltage at A/C compressor assembly connector B-114..3725
STEP 9. Measure the voltage at A/C compressor clutch relay connector B-16X..3726
STEP 10. Check the wiring harness between A/C compressor clutch relay connector B-16X (terminal 2..3726
STEP 11. Measure the voltage at A/C compressor clutch relay connector B-16X..3728
STEP 12. Check the wiring harness between A/C compressor clutch relay connector B-16X (terminal 1..3728
STEP 13. Check the wiring harness between A/C compressor clutch relay connector B-16X (terminal 4..3729
STEP 14. Check the wiring harness between powertrain control module connector B-20 (terminal 81) ..3730
STEP 15. Check A/C-ECU connector C-16 for loose, corroded or damaged terminals, or terminals push..3730
STEP 16. Measure the voltage at A/C-ECU connector C-16..3731
STEP 17. Check the wiring harness between A/C compressor clutch relay connector B-16X (terminal 4..3732
STEP 18. Check the refrigerant temperature switch..3733
STEP 19. Check the air conditioning compressor clutch operation..3733
STEP 20. Check the air thermo sensor..3734
STEP 21. Check the ambient air temperature sensor..3734
STEP 22. Check the A/C pressure sensor operation..3735
STEP 23. Check the refrigerant level..3735
STEP 24. Replace the A/C-ECU..3735
INSPECTION PROCEDURE 5: Front Blower Fan and Motor do not Turn..3736
DIAGNOSIS..3738
STEP 1. Check front blower motor connector C-111 and A/C-ECU connector C-16 for loose, corroded o..3738
STEP 2. Measure the voltage at front blower motor connector C-111..3739
STEP 3. Check front blower relay connector C-202 for loose, corroded or damaged terminals, or ter..3740
STEP 4. Check the front blower relay continuity..3740
STEP 5. Measure the voltage at front blower relay connector C-202..3741
STEP 6. Check the wiring harness between front blower relay connector C-202 (terminal 1) and the ..3741
STEP 7. Measure the voltage at front blower relay connector C-202..3742
STEP 8. Check the wiring harness between front blower relay connector C-202 (terminal 5) and fusi..3743
STEP 9. Check the wiring harness between A/C-ECU connector C-16 (terminal 9) and front blower rel..3744
STEP 10. Check the wiring harness between front blower motor connector C-111 (terminal 1) and fro..3745
STEP 11. Check the front blower fan and motor operation..3746
STEP 12. Check power transistor connector C-108 for loose, corroded or damaged terminals, or term..3746
STEP 13. Measure the resistance at power transistor connector C-108 in order to the ground circui..3747
STEP 14. Check the wiring harness between power transistor connector C-108 (terminal 2) and ground..3747
STEP 15. Check the wiring harness between front blower motor connector C-111 (terminal 2) and pow..3748
STEP 16. Check the wiring harness between A/C-ECU connector C-16 (terminals 17 and 18) and power ..3748
STEP 17. Replace the power transistor..3749
INSPECTION PROCEDURE 6: Front Blower Air Amount cannot be Changed..3749
DIAGNOSIS..3750
STEP 1. Check power transistor connector C-108 for loose, corroded or damaged terminals, or termi..3750
STEP 2. Measure the resistance at power transistor connector C-108..3750
STEP 3. Check the wiring harness between power transistor connector C-108 (terminal 2) and ground..3751
STEP 4. Check front blower motor connector C-111 for loose, corroded or damaged terminals, or ter..3751
STEP 5. Check the wiring harness between front blower motor connector C-111 (terminal 2) and powe..3752
STEP 6. Check A/C-ECU connector C-16 for loose, corroded or damaged terminals, or terminals pushe..3752
STEP 7. Check the wiring harness between A/C-ECU connector C-16 (terminals 17 and 18) and power t..3753
STEP 8. Replace the power transistor..3753
INSPECTION PROCEDURE 7: The A/C Indicator Flashes..3754
DIAGNOSIS..3754
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..3754
STEP 2. Check the refrigerant level..3754
INSPECTION PROCEDURE 8: Defogger Function Does Not Operate..3755
DIAGNOSIS..3756
STEP 1. Check the A/C and outside/inside air selection damper control motor operation..3756
STEP 2. Check defogger relay connector C-201 for loose, corroded or damaged terminals, or termina..3756
STEP 3. Check the defogger relay continuity..3757
STEP 4. Check defogger connector F-01 for loose, corroded or damaged terminals, or terminals push..3757
STEP 5. Measure the voltage at defogger connector F-01..3758
STEP 6. Measure the voltage at defogger relay connector C-201..3758
STEP 7. Check the wiring harness between defogger relay connector C-201 (terminal 5) and the fusi..3759
STEP 8. Measure the voltage at defogger relay connector C-201..3760
STEP 9. Check the wiring harness between defogger relay connector C-201 (terminal 1) and ignition..3760
STEP 10. Check A/C-ECU connector C-16 for loose, corroded or damaged terminals, or terminals push..3761
STEP 11. Check the wiring harness between defogger relay connector C-201 (terminal 3) and A/C-ECU..3762
STEP 12. Check the wiring harness between defogger relay connector C-201 (terminal 4) and defogge..3763
STEP 13. Check defogger connector F-05 for loose, corroded or damaged terminals, or terminals pus..3764
STEP 14. Measure at defogger connector F-05 to check the ground circuit to the defogger connector..3764
STEP 15. Check the wiring harness between defogger connector F-05 (terminal 1) and ground..3765
STEP 16. Check the defogger..3765
INSPECTION PROCEDURE 9: Defogger Timer Function does not Operate..3766
DIAGNOSIS..3766
INSPECTION PROCEDURE 10: Malfunction of the A/C-ECU Power Supply System..3766
DIAGNOSIS..3767
STEP 1. Check A/C-ECU connector C-17 for loose, corroded or damaged terminals, or terminals pushe..3767
STEP 2. Measure the voltage at A/C-ECU connector C-17..3768
STEP 3. Check the wiring harness between A/C-ECU connector C-17 (terminal 28) and the ignition sw..3768
STEP 4. Measure the voltage at A/C-ECU connector C-17..3770
STEP 5. Check the wiring harness between A/C-ECU connector C-17 (terminal 36) and the ignition sw..3770
STEP 6. Measure the voltage at A/C-ECU connector C-16..3771
STEP 7. Check the wiring harness between A/C-ECU connector C-16 (terminal 3) and the battery..3772
STEP 8. Measure the resistance at A/C-ECU connector C-17..3773
STEP 9. Check the wiring harness between A/C-ECU connector C-17 (terminal 27) and the ground..3773
SPECIAL TOOLS..3778
ON-VEHICLE SERVICE..3780
REFRIGERANT LEVEL TEST..3780
A/C COMPRESSOR CLUTCH TEST..3780
SIMPLE INSPECTION OF THE A/C PRESSURE SENSOR..3780
COMPRESSOR DRIVE BELT ADJUSTMENT..3781
CHARGING..3781
METHOD BY USING REFRIGERANT RECOVERY AND RECYCLING UNIT..3781
DISCHARGING SYSTEM..3781
REFILLING OF OIL IN THE A/C SYSTEM..3781
PERFORMANCE TEST..3782
LOST CHARGE..3783
LOW CHARGE..3783
HANDLING TUBING AND FITTINGS..3783
ADJUSTMENT..3783
POWER RELAY CHECK..3784
FRONT BLOWER RELAY CONTINUITY CHECK..3784
A/C COMPRESSOR CLUTCH RELAY CONTINUITY CHECK..3784
FAN CONTROL RELAY CONTINUITY CHECK..3785
IDLE-UP OPERATION CHECK..3785
HEATER CONTROL ASSEMBLY AND A/C SWITCH..3786
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND EVAPORATOR UNIT..3787
REMOVAL SERVICE POINTS..3788
INSPECTION..3791
AIR THERMO SENSOR INSPECTION..3791
MOTORS AND TRANSISTOR..3792
INSPECTION..3793
AMBIENT TEMPERATURE SENSOR..3796
REMOVAL SERVICE POINT..3796
INSPECTION..3797
COMPRESSOR ASSEMBLY AND TENSION PULLEY..3798
REMOVAL SERVICE POINTS..3799
INSTALLATION SERVICE POINT..3799
INSPECTION..3800
COMPRESSOR AIR CONDITIONING COMPRESSOR CLUTCH OPERATION CHECK..3800
DISASSEMBLY SERVICE POINT..3801
ASSEMBLY SERVICE POINTS..3801
INSPECTION..3802
COOLING TEMPRATURE SWITCH..3802
CONDENSER AND CONDENSER FAN MOTOR..3803
REMOVAL SERVICE POINTS..3804
INSTALLATION SERVICE POINT..3804
INSPECTION..3804
CONDENSER FAN MOTOR CHECK..3804
REFRIGERANT LINE..3805
REMOVAL SERVICE POINT..3806
INSTALLATION SERVICE POINT..3806
VENTILATORS..3807
SPECIFICATIONS..3809
GR00000600-55B..3810
AUTOMATIC AIR CONDITIONING..3810
GENERAL DESCRIPTION..3811
SAFETY PRECAUTIONS..3811
OPERATION..3812
AUTO A/C DIAGNOSIS..3812
DIAGNOSTIC FUNCTION..3813
HOW TO CONNECT THE SCAN TOOL (MUT-III)..3813
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..3813
HOW TO READ DATA LIST..3814
HOW TO PERFORM ACTUATOR TEST..3815
DIAGNOSTIC TROUBLE CODE PROCEDURES..3817
DTC B1001, B1002: Interior Temperature Sensor System..3817
DTC SET CONDITION..3817
DIAGNOSIS..3818
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..3818
STEP 2. Recheck for diagnostic trouble code..3818
STEP 3. Using scan tool MB991958, check data list item 01: interior temperature sensor..3819
STEP 4. Check A/C-ECU connector C-16, C-17 and interior temperature sensor connector C-120 for lo..3820
STEP 5. Check the wiring harness between A/C-ECU connector C-16 (terminals 20), C-17 (terminals 2..3821
STEP 6. Check the interior temperature sensor..3822
STEP 7. Recheck for diagnostic trouble code..3823
SYMPTOM PROCEDURES..3825
INSPECTION PROCEDURE 12: Rear Blower Fan and Motor Do Not Turn..3825
DIAGNOSIS..3826
STEP 1. Check rear blower motor connector C-20 for damage..3827
STEP 2. Measure the voltage at rear blower motor connector C-20..3827
STEP 3. Check rear blower relay connector C-209 for loose, corroded or damaged terminals, or term..3827
STEP 4. Check the rear blower relay continuity..3828
STEP 5. Measure the voltage at rear blower relay connector C-209..3828
...
DTC 020: Failures Information on Powertrain Control Module (Related to Engine)..4125
DIAGNOSIS..4125
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..4126
STEP 2. Using scan tool MB991958, read the MFI system diagnostic trouble code..4126
STEP 3. Using scan tool MB991958, read the other system diagnostic trouble code..4126
STEP 4. Recheck for diagnostic trouble code..4127
STEP 5. Recheck for diagnostic trouble code..4127
STEP 6. Recheck for diagnostic trouble code..4127
DTC 021: Failures Information on Combination Meter..4128
DIAGNOSIS..4128
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..4128
STEP 2. Using scan tool MB991958, read the combination meter diagnostic trouble code..4129
STEP 3. Using scan tool MB991958, read the related to the other system diagnostic trouble code..4129
STEP 4. Recheck for diagnostic trouble code..4129
STEP 5. Recheck for diagnostic trouble code..4129
STEP 6. Recheck for diagnostic trouble code..4130
DTC 022: Failures Information on A/C-ECU..4130
DIAGNOSIS..4130
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..4131
STEP 2. Using scan tool MB991958, read the A/C-ECU diagnostic trouble code..4131
STEP 3. Recheck for diagnostic trouble code..4131
STEP 4. Recheck for diagnostic trouble code..4132
STEP 5. Recheck for diagnostic trouble code..4132
EQUIPMENT DIAGNOSIS..4134
INSPECTION PROCEDURE 1:Communication with Scan Tool Is not Possible. (Middle Grade Type)..4134
DIAGNOSIS..4135
STEP 1. Check that the powertrain control module communicates with the scan tool..4136
STEP 2. Using scan tool MB991958, diagnose the CAN bus line..4136
INSPECTION PROCEDURE 2: The Multi-Center Display does not Show Any Information. (Middle Grade Typ..4137
STEP 1. Check the multi-center display unit (middle grade type) ground circuit. Measure the resis..4139
STEP 2. Check the multi-center display unit (middle grade type) connector C-06 for loose, corrode..4139
STEP 3. Check the wiring harness between multi-center display unit (middle grade type) connector ..4140
STEP 4. Check the multi-center display unit (middle grade type) power supply circuit (battery). M..4140
STEP 5. Check multi-center display unit (middle grade type) connector C-06 for loose, corroded or..4141
STEP 6. Check the wiring harness between C-06 (terminal 1) and battery..4141
STEP 7. Check the multi-center display unit (middle grade type) power supply circuit [ignition sw..4142
STEP 8. Check multi-center display unit (middle grade type) connector C-06 for loose, corroded or..4142
STEP 9. Check the wiring harness between C-06 (terminal 3) and ignition switch (ACC)..4143
STEP 10. Check the multi-center display unit (middle grade type) power supply circuit [ignition s..4144
STEP 11. Check the multi-center display unit (middle grade type) connector C-06 for loose, corrod..4144
STEP 12. Check the wiring harness between multi-center display unit (middle grade type) connector..4145
STEP 13. Check the multi-center display unit (middle grade type) power supply circuit [ignition s..4146
STEP 14. Check the multi-center display unit (middle grade type) connector C-06 for loose, corrod..4146
STEP 15. Check the wiring harness between multi-center display unit (middle grade type) connector..4147
INSPECTION PROCEDURE 2: The Multi-Center Display does not Show Any Information. (Middle Grade Typ..4148
STEP 1. Check the multi-center display unit (middle grade type) ground circuit. Measure the resis..4150
STEP 2. Check the multi-center display unit (middle grade type) connector C-06 for loose, corrode..4150
STEP 3. Check the wiring harness between multi-center display unit (middle grade type) connector ..4151
STEP 4. Check the multi-center display unit (middle grade type) power supply circuit (battery). M..4151
STEP 5. Check multi-center display unit (middle grade type) connector C-06 for loose, corroded or..4152
STEP 6. Check the wiring harness between C-06 (terminal 1) and battery..4152
STEP 7. Check the multi-center display unit (middle grade type) power supply circuit [ignition sw..4153
STEP 8. Check multi-center display unit (middle grade type) connector C-06 for loose, corroded or..4153
STEP 9. Check the wiring harness between C-06 (terminal 3) and ignition switch (ACC)..4154
STEP 10. Check the multi-center display unit (middle grade type) power supply circuit [ignition s..4155
STEP 11. Check the multi-center display unit (middle grade type) connector C-06 for loose, corrod..4155
STEP 12. Check the wiring harness between multi-center display unit (middle grade type) connector..4156
INSPECTION PROCEDURE 3: The Multi-center Display does not Show any Information. (Low Grade type)..4157
STEP 1. Check the multi-center display unit (low grade type) ground circuit. Measure the resistan..4159
STEP 2. Check the multi-center display unit (low grade type) connector C-06 for loose, corroded o..4159
STEP 3. Check the wiring harness between multi-center display unit (low grade type) connector C-0..4160
STEP 4. Measure the voltage the multi-center display unit (low grade type) power supply circuit (..4160
STEP 5. Check multi-center display unit (low grade type) connector C-06 for loose, corroded or da..4161
STEP 6. Check the wiring harness between C-06 (terminal 1) and battery..4161
STEP 7. Check the multi-center display unit (low grade type) power supply circuit [ignition switc..4162
STEP 8. Check multi-center display unit (low grade type) connector C-06 for loose, corroded or da..4162
STEP 9. Check the wiring harness between C-06 and ignition switch (ACC)..4163
STEP 10. Check the multi-center display unit (low grade type) power supply circuit [ignition swit..4164
STEP 11. Check the multi-center display unit (low grade type) connector C-06 for loose, corroded ..4164
STEP 12. Check the wiring harness between multi-center display unit (low grade type) connector C-..4165
INSPECTION PROCEDURE 4: The A/C Display Shows "COMMUNICATION ERROR", and then can not Proceed to ..4166
DIAGNOSIS..4167
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..4168
STEP 2. Using scan tool MB991958, read the A/C diagnostic trouble code..4168
STEP 3. Retest the system..4168
INSPECTION PROCEDURE 5: The Ambient Air Temperatu..4169
DIAGNOSIS..4171
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..4171
STEP 2. Using scan tool MB991958, read the A/C diagnostic trouble code..4171
STEP 3. Retest the system..4171
INSPECTION PROCEDURE 6: On the Audio Screen, "COMMUNICATION ERROR" can not Proceed to Next Screen..4172
DIAGNOSIS..4173
STEP 1. Check the communication condition by self-diagnostic function..4173
STEP 2. Check radio, CD player and CD changer connector C-110 and multi-center display unit (midd..4173
STEP 3. Check the wiring harness between radio, CD player and CD changer connector C-110 (termina..4174
STEP 4.Using the oscilloscope, check the M BUS line..4174
STEP 5. Retest the system..4174
STEP 6. Retest the system..4175
INSPECTION PROCEDURE 7: The Compass can not be Calibrated Manually, or Becomes Out of Calibration..4175
DIAGNOSIS..4175
STEP 1. Check the compass sensor by using a self-diagnostic function..4175
STEP 2. Confirm if the manual calibration is performed successfully..4175
STEP 3. Demagnetize the vehicle..4176
STEP 4. Perform the manual calibration again..4176
STEP 5. Retest the system..4176
ON-VEHICLE SERVICE..4176
AMBIENT AIR TEMPERATURE UNIT CUSTOMIZATION (MIDDLE GRADE TYPE)..4176
COMPASS CALIBRATION (MIDDLE GRADE TYPE)..4177
MANUAL CALIBRATION (BY TURNING THE VEHICLE)..4177
DEFLECTION ANGLE COMPENSATION..4178
VEHICLE MAGNETIC COMPENSATION..4180
DEMAGNETIZATION AND CORRECTION METHOD..4180
MULTI-CENTER DISPLAY..4185
AMBIENT TEMPERATURE SENSOR..4186
AMBIENT AIR TEMPERATURE SENSOR..4186
INSPECTION..4186
THEFT ALARM..4187
INSPECTION..4187
THEFT-ALARM INDICATOR LIGHT CHECK..4187
SPECIFICATIONS..4188
GR00000800-11B..4190
ENGINE OVERHAUL..4190
SPECIAL TOOLS..4191
GENERATOR AND DRIVE BELT..4193
REMOVAL SERVICE POINT..4194
INSTALLATION SERVICE POINT..4194
INTAKE MANIFOLD PLENUM AND THROTTLE BODY ASSEMBLY..4195
INSTALLATION SERVICE POINT..4196
IGNITION SYSTEM..4198
REMOVAL SERVICE POINT..4199
INSTALLATION SERVICE POINT..4199
TIMING BELT..4200
REMOVAL SERVICE POINTS..4201
INSTALLATION SERVICE POINT..4201
INSPECTION..4205
INTAKE MANIFOLD AND FUEL PARTS..4207
INSTALLATION SERVICE POINTS..4209
WATER PUMP & WATER HOSE..4210
INSTALLATION SERVICE POINTS..4211
EXHAUST MANIFOLD..4213
INSTALLATION SERVICE POINTS..4214
ROCKER ARMS AND CAMSHAFT..4215
REMOVAL SERVICE POINT..4216
INSTALLATION SERVICE POINTS..4216
INSPECTION..4218
CYLINDER HEAD AND VALVES..4221
REMOVAL SERVICE POINTS..4222
INSTALLATION SERVICE POINTS..4223
INSPECTION..4225
OIL PAN AND OIL PUMP..4229
REMOVAL SERVICE POINT..4230
INSTALLATION SERVICE POINTS..4231
INSPECTION..4235
PISTON AND CONNECTING ROD..4236
REMOVAL SERVICE POINTS..4237
INSTALLATION SERVICE POINTS..4238
INSPECTION..4243
CRANKSHAFT AND CYLINDER BLOCK..4245
INSTALLATION SERVICE POINTS..4246
INSPECTION..4250
SPECIFICATIONS..4252
GR00000900-11..4258
ENGINE..4258
GR00001000-52A..4260
INTERIOR..4260
GENERAL DESCRIPTION..4262
OPERATION..4262
SEAT BELT DIAGNOSIS..4262
INSPECTION PROCEDURE 1: Seat Belt Warning Light: Seat belt warning light does not work normally..4263
DIAGNOSIS..4264
STEP 1. Check the combination meter..4264
STEP 2. Check the seat belt switch..4264
STEP 3. Measure the resistance at combination meter connector C-102..4265
STEP 4. Check combination meter connector C-102 for loose, corroded or damaged terminals, or term..4266
STEP 5. Check the wiring harness between combination meter connector C-102 (terminal 8) and ground..4266
STEP 6. Check the seat belt warning light..4267
SPECIAL TOOL..4268
INSTRUMENT PANEL ASSEMBLY..4269
REMOVAL SERVICE POINT..4273
INSTALLATION SERVICE POINT..4275
FLOOR CONSOLE ASSEMBLY..4276
DISASSEMBLY SERVICE POINT..4278
ASSEMBLY SERVICE POINT..4278
TRIMS..4279
DOOR TRIM..4283
REMOVAL SERVICE POINTS..4285
LIFTGATE TRIM..4288
HEADLINING..4289
REMOVAL SERVICE POINT..4292
INSIDE REAR VIEW MIRROR..4293
REMOVAL SERVICE POINT..4293
FRONT SEAT ASSEMBLY..4293
INSTALLATION SERVICE POINT..4295
INSPECTON..4295
HEATED SEAT SWITCH CHECK..4295
HEATED SEAT RELAY CONTINUITY CHECK..4296
POWER SEAT MANUAL SWITCH CONTINUITY CHECK..4297
OPERATION CHECK OF POWER SEAT MOTOR..4297
REMOVAL SERVICE POINT..4301
REAR SEAT ASSEMBLY..4302
REMOVAL SERVICE POINT..4306
FRONT SEAT BELT..4307
INSPECTION..4308
REAR SEAT BELT..4309
SPECIFICATIONS..4310
GR00001100-52..4312
INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM(SRS)..4312
GR00001200A-23A..4314
AUTOMATIC TRANSAXLE..4314
GENERAL DESCRIPTION..4316
ELECTRONICALLY-CONTROLLED SYSTEM..4320
AUTOMATIC TRANSAXLE DIAGNOSIS..4325
CHECK "N" RANGE LIGHT..4326
ON-BOARD DIAGNOSTICS..4326
HOW TO CONNECT THE SCAN TOOL (MUT-III)..4327
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..4327
HOW TO READ DATA LIST..4328
HOW TO PERFORM ACTUATOR TEST..4329
HOW TO DIAGNOSE THE CAN BUS LINES..4330
TORQUE CONVERTER STALL TEST..4337
TORQUE CONVERTER STALL TEST JUDGMENT RESULTS..4338
HYDRAULIC PRESSURE TESTS..4339
LINE PRESSURE ADJUSTMENT..4352
DIAGNOSTIC TROUBLE CODE PROCEDURES..4355
DTC 15 (P0713): Transmission Fluid Temperature Sensor System (Open Circuit)..4355
DIAGNOSIS..4358
STEP 1. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..4358
STEP 2. Measure the sensor output voltage at the A/T control solenoid valve assembly connector B-..4359
STEP 3. Measure the ground voltage at the A/T control solenoid valve assembly connector B-108 by ..4359
STEP 4. Check the sensor output voltage at A/T control solenoid valve assembly connector B-108..4360
STEP 5. Check the transmission fluid temperature sensor at A/T control solenoid valve assembly co..4361
STEP 6. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..4362
STEP 7. Check A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged ..4362
STEP 8. Measure the resistance of the ground circuit at A/T control solenoid valve assembly conne..4363
STEP 9. Measure the sensor output voltage at PCM connector B-20 by using check harness special to..4364
STEP 10. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4365
STEP 11. Check the harness for open circuit or short circuit to ground between A/T control soleno..4366
STEP 12. Measure the ground voltage at PCM connector B-20 by using check harness special tool MB9..4367
STEP 13. Check the harness for open circuit or damage between A/T control solenoid valve connecto..4368
STEP 14. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4369
DTC 16 (P0712): Transmission Fluid Temperature Sensor System (Short Circuit)..4369
DIAGNOSIS..4371
STEP 1. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..4371
STEP 2. Measure the sensor output voltage at the A/T control solenoid valve assembly connector B-..4372
STEP 3. Check A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged ..4372
STEP 4. Check the sensor output voltage at A/T control solenoid valve assembly connector B-108..4373
STEP 5. Check the transmission fluid temperature sensor at A/T control solenoid valve assembly co..4374
STEP 6. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..4375
STEP 7. Measure the sensor output voltage at PCM connector B-20 by using check harness special to..4376
STEP 8. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed ba..4377
STEP 9. Check the harness for a short circuit to ground between A/T control solenoid valve connec..4378
DTC 22 (P0715): Input Shaft Speed Sensor System..4379
DIAGNOSIS..4383
STEP 1. Using scan tool MB991958, check data list item 22: Input Shaft Speed Sensor..4383
STEP 2. Measure the power supply voltage at the input shaft speed sensor connector B-110..4384
STEP 3. Check intermediate connector A-13 and junction block connector C-214 for loose, corroded ..4384
STEP 4. Check the harness for open circuit or short circuit to ground between the input shaft spe..4385
STEP 5. Measure the PCM to speed sensor output voltage at the input shaft speed sensor connector ..4385
STEP 6. Measure the PCM output voltage to the speed sensor at the PCM connector B-21 by using che..4386
STEP 7. Check input shaft speed sensor connector B-110 and PCM connector B-21 for loose, corroded..4387
STEP 8. Check the harness for open circuit or damage between input shaft speed sensor connector B..4388
STEP 9. Check input shaft speed sensor connector B-110 and PCM connector B-21 for loose, corroded..4389
STEP 10. Check the harness for short circuit to ground between input shaft speed sensor connector..4390
STEP 11. Measure the ground circuit for resistance at the input shaft speed sensor connector B-110..4391
STEP 12. Measure the resistance at the PCM connector B-21 by using check harness special tool..4392
STEP 13. Check input shaft speed sensor connector B-110 and PCM connector B-21 for loose, corrode..4393
STEP 14. Check the harness for open circuit or damage between input shaft speed sensor harness si..4394
STEP 15. Check PCM connector B-21 for loose, corroded or damaged terminals, or terminals pushed b..4395
STEP 16. Using the oscilloscope, check the input shaft speed sensor waveform at PCM connectors B-..4396
STEP 17. Replace the input shaft speed sensor..4397
STEP 18. Replace the underdrive clutch retainer..4397
STEP 19. Using scan tool MB991958, check data list item 22: Input Shaft Speed Sensor..4398
DTC 23 (P0720): Output Shaft Speed Sensor System..4399
DIAGNOSIS..4403
STEP 1. Using scan tool MB991958, check data list item 23: Output Shaft Speed Sensor..4403
STEP 2. Measure the power supply voltage at the output shaft speed sensor connector B-107..4404
STEP 3. Check intermediate connector A-13 and junction block connector C-214 for loose, corroded ..4404
STEP 4. Check the harness for open circuit or short circuit to ground between the output shaft sp..4405
STEP 5. Measure the PCM to speed sensor output voltage at the output shaft speed sensor connector..4405
STEP 6. Measure the PCM output voltage to the speed sensor at the PCM connector B-21 by using che..4406
STEP 7. Check output shaft speed sensor connector B-107 and PCM connector B-21 for loose, corrode..4407
STEP 8. Check the harness for open circuit or damage between output shaft speed sensor connector ..4408
STEP 9. Check output shaft speed sensor connector B-107 and PCM connector B-21 for loose, corrode..4409
STEP 10. Check the harness for short circuit to ground between output shaft speed sensor connecto..4410
STEP 11. Measure the ground circuit for resistance at the output shaft speed sensor connector B-107..4411
STEP 12. Measure the resistance at the PCM connector B-21 by using check harness special tool MB9..4412
STEP 13. Check output shaft speed sensor connector B-107 and PCM connector B-21 for loose, corrod..4413
STEP 14. Check the harness for open circuit or damage between output shaft speed sensor harness s..4414
STEP 15. Check PCM connector B-21 for loose, corroded or damaged terminals, or terminals pushed b..4415
STEP 16. Using the oscilloscope, check the output shaft speed sensor waveform at PCM connectors B..4416
STEP 17. Replace the output shaft speed sensor..4417
STEP 18. Replace the transfer drive gear or driven gear..4417
STEP 19. Using scan tool MB991958, check data list item 23: Output Shaft Speed Sensor..4418
DTC 26: Stoplight Switch System..4419
DIAGNOSIS..4421
STEP 1. Check the brake pedal height..4421
STEP 2. Check the stoplight valve..4421
STEP 3. Using scan tool MB991958, check data list item 26: Stoplight Switch..4421
STEP 4. Measure the stoplight switch power supply voltage at connector C-03 by backprobing..4422
STEP 5. Check stoplight switch connector C-03 for loose, corroded or damaged terminals, or termin..4422
STEP 6. Check the harness for damage between stoplight switch connector C-03 terminal 2 and the p..4422
STEP 7. Measure the stoplight switch output voltage to the PCM at connector C-03 by backprobing..4423
STEP 8. Check the stoplight switch..4423
STEP 9. Measure the stoplight switch output voltage at the PCM connector B-18 by using check harn..4424
STEP10. Check PCM connector B-18 and joint connector (1) C-04 for loose, corroded or damaged term..4425
STEP 11. Check the harness for damage between stoplight switch connector C-03 terminal 1 and PCM ..4426
STEP 12. Using scan tool MB991958, check data list item 26: Stoplight Switch..4427
DTC 27 (P0705): Transmission Range Switch System (Open Circuit)..4427
DIAGNOSIS..4432
STEP 1. Using scan tool MB991958, check data list item 61: Transmission Range Switch..4432
STEP 2. Check the transmission range switch..4433
STEP 3. Check transmission range switch connector B-109, intermediate connector A-13, jointconnec..4434
STEP 4. Check harness for open or short circuit to ground between transmission range switch conne..4435
STEP 5. Using scan tool MB991958, check data list item 61:Transmission Range Switch..4435
STEP 6. Check the transmission range switch..4436
STEP 7. Check transmission range switch connector B-109 for loose, corroded or damaged terminals,..4436
STEP 8. Measure the transmission range switch output voltage at PCM connector B-20 by using check..4437
STEP 9. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed ba..4438
STEP 10. Check harness for open circuit or short circuit to ground between transmission range swi..4439
STEP 11. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4440
STEP 12. Check the transmission range switch..4440
STEP 13. Check transmission range switch connector B-109 for loose, corroded or damaged terminals..4441
STEP 14. Measure the transmission range switch output voltage at PCM connector B-20 by using chec..4442
STEP 15. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4443
STEP 16. Check harness for open circuit or short circuit to ground between transmission range swi..4444
STEP 17. Check the transmission range switch..4445
STEP 18. Check transmission range switch connector B-109 for loose, corroded or damaged terminals..4445
STEP 19. Measure the transmission range switch output voltage at PCM connector B-20 by using chec..4446
STEP 20. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4447
STEP 21. Check harness for open circuit or short circuit to ground between transmission range swi..4448
STEP 22. Check the transmission range switch..4449
STEP 23. Check transmission range switch connector B-109 for loose, corroded or damaged terminals..4449
STEP 24. Measure the transmission range switch output voltage at PCM connector B-20 by using chec..4450
STEP 25. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4451
STEP 26. Check harness for open circuit or short circuit to ground between transmission range swi..4452
STEP 27. Check shift switch assembly connector C-22 and intermediate connector A-13 for loose, co..4453
STEP 28. Check harness for short circuit to ground between transmission range switch connector B-..4453
STEP 29. Check harness for short circuit to ground between shift switch assembly connector C-22 t..4454
DTC 28 (P0705): Transmission Range Switch System (Short Circuit)..4454
DIAGNOSIS..4456
STEP 1. Check the transmission range switch..4456
STEP 2. Check transmission range switch connector B-109 for loose, corroded or damaged terminals,..4456
STEP 3. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed ba..4457
STEP 4. Measure the transmission range switch output voltage at PCM connector B-20 by using check..4458
STEP 5. Check harness for damage between transmission range switch connector B-109 terminal 3 and..4459
STEP 6. Measure the transmission range switch output voltage at PCM connector B-20 by using check..4460
STEP 7. Check the harness for damage between transmission range switch connector B-109 terminal 7..4461
STEP 8. Measure the transmission range switch output voltage at PCM connector B-20 by using check..4462
STEP 9. Check the harness for damage between transmission range switch connector B-109 terminal 4..4463
STEP 10. Measure the transmission range switch output voltage at PCM connector B-20 by using chec..4464
STEP 11. Check the harness for damage between transmission range switch connector B-109 terminal ..4465
STEP 12. Check shift switch assembly connector C-22, intermediate connector A-13 and PCM connecto..4466
STEP 13. Check the harness for damage between transmission range switch connector B-109 terminal ..4467
STEP 14. Using scan tool MB991958, check data list item 61: Transmission Range Switch..4468
DTC 31 (P0753): Low-Reverse Solenoid Valve System..4469
DIAGNOSIS..4472
STEP 1. Using scan tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve..4472
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..4473
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..4473
STEP 4. Measure the low-reverse solenoid valve resistance at A/T control solenoid valve assembly ..4474
STEP 5. Measure the solenoid valve resistance at the low-reverse solenoid valve assembly inside t..4474
STEP 6. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loos..4475
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..4476
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108..4477
STEP 9. Check A/T control relay connector B-14X in the engine component relay box and A/T control..4477
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..4478
STEP 11. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loo..4479
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..4480
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..4481
DTC 32 (P0758): Underdrive Solenoid Valve System..4481
DIAGNOSIS..4483
STEP 1. Using scan tool MB991958, check actuator test item 02: Underdrive Solenoid Valve..4483
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..4484
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..4484
STEP 4. Measure the underdrive solenoid valve resistance at A/T control solenoid valve assembly c..4485
STEP 5. Measure the solenoid valve resistance at the underdrive solenoid valve assembly inside th..4485
STEP 6. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loos..4486
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..4487
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108..4488
STEP 9. Check A/T control relay connector B-14X in the engine component relay box and A/T control..4488
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..4489
STEP 11. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loo..4490
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..4491
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..4492
GR00001200B-23A..4493
AUTOMATIC TRANSAXLE..0
AUTOMATIC TRANSAXLE DIAGNOSIS..0
DTC 33 (P0763): Second Solenoid Valve System..4493
DIAGNOSIS..4495
STEP 1. Using scan tool MB991958, check actuator test item 03: Second Solenoid Valve..4495
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..4496
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..4496
STEP 4. Measure the Second solenoid valve resistance at A/T control solenoid valve assembly conne..4497
STEP 5. Measure the solenoid valve resistance at the second solenoid valve assembly inside the tr..4497
STEP 6. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loos..4498
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..4499
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108..4500
STEP 9. Check A/T control relay connector B-14X in the engine component relay box and A/T control..4500
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..4501
STEP 11. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loo..4502
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..4503
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..4504
DTC 34 (P0768): Overdrive Solenoid Valve System..4504
DIAGNOSIS..4506
STEP 1. Using scan tool MB991958, check actuator test item 04: Overdrive Solenoid Valve..4506
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..4507
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..4507
STEP 4. Measure the Overdrive solenoid valve resistance at A/T control solenoid valve assembly co..4508
STEP 5. Measure the solenoid valve resistance at the overdrive solenoid valve assembly inside the..4508
STEP 6. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loos..4509
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..4510
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108..4511
STEP 9. Check A/T control relay connector B-14X in the engine component relay box and A/T control..4511
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..4512
STEP 11. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loo..4513
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..4514
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..4515
DTC 36 (P0743): Torque Converter Clutch Solenoid Valve System..4515
DIAGNOSIS..4517
STEP 1. Using scan tool MB991958, check actuator test item 06: Torque Converter Clutch Solenoid V..4517
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..4518
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..4518
STEP 4. Measure the torque converter clutch solenoid valve resistance at A/T control solenoid val..4519
STEP 5. Measure the solenoid valve resistance at the torque converter clutch solenoid valve assem..4519
STEP 6. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loos..4520
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..4521
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108..4522
STEP 9. Check A/T control relay connector B-14X in the engine component relay box and A/T control..4522
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..4523
STEP 11. Check A/T control solenoid valve assembly connector B-108 and PCM connector B-20 for loo..4524
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..4525
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..4526
DTC 41 (P0731): 1st Gear Incorrect Ratio DTC 42 (P0732): 2nd Gear Incorrect Ratio DTC 43 (P0733):..4527
DIAGNOSIS..4539
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..4540
STEP 2. Check the hydraulic pressure..4540
STEP 3. Adjust the line pressure..4540
STEP 4. Disassemble and clean the valve body..4541
STEP 5. Replace the PCM..4541
STEP 6. Overhaul the A/T..4541
DTC 52 (P0741): Torque Converter Clutch System..4542
DIAGNOSIS..4544
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..4544
STEP 2. Using scan tool MB991958, check data list item 36: Torque Converter Clutch Solenoid Valve..4545
STEP 3. Using scan tool MB991958, check data list item 52: Torque Converter Clutch Amount of Slip..4545
STEP 4. Using scan tool MB991958, read the A/T diagnostic trouble code..4546
STEP 5. Check the hydraulic pressure (for torque converter)..4546
STEP 6. Adjust line pressure..4546
STEP 7. Replace the PCM..4546
STEP 8. Replace the valve body..4547
DTC 53 (P0742): Torque Converter Clutch is Stuck On..4547
DIAGNOSIS..4549
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..4549
STEP 2. Using scan tool MB991958, check data list item 52: Amount of Torque Converter Clutch Slip..4550
STEP 3. Replace the PCM..4550
STEP 4. Replace the valve body..4550
DTC 54 (P1751): A/T Control Relay System..4551
DIAGNOSIS..4555
STEP 1. Using scan tool MB991958, check data list item 54: A/T Control Relay Output Voltage..4555
STEP 2. Check the A/T control relay..4556
STEP 3. Check A/T control relay socket B-14X in the engine compartment relay box for loose, corro..4556
STEP 4. Measure the supply voltage at A/T control relay connector B-14X in the engine component r..4557
STEP 5. Check intermediate connector A-13 for loose, corroded or damaged terminals, or terminals ..4557
STEP 6. Check the harness for open circuit or short circuit to ground between A/T control relay c..4557
STEP 7. Measure the supply voltage at A/T control relay connector B-14X in the engine component r..4558
STEP 8. Check intermediate connector A-13, joint connector C-04 (1) and junction block connector ..4559
STEP 9. Check the harness for open circuit or short circuit to ground between A/T control relay c..4560
STEP 10. Measure the supply voltage at PCM connector B-20 by using check harness special tool MB9..4561
STEP 11. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4562
STEP 12. Check harness for open circuit or damage between A/T control relay connector B-14X termi..4563
STEP 13. Check harness for short circuit to ground between A/T control relay connector B-14X term..4564
STEP 14. Measure the A/T control relay output voltage at PCM connector B-20 by using check harnes..4565
STEP 15. Check PCM connector B-20 for loose, corroded or damaged terminals, or terminals pushed b..4566
STEP 16. Check harness for open circuit or damage between A/T control relay connector B-14X (term..4567
STEP 17. Check harness for short circuit to ground between A/T control relay connector B-14X (ter..4568
STEP 18. Using scan tool MB991958, check data list item 54: A/T control relay output Voltage..4569
SYMPTOM PROCEDURES..4569
INSPECTION PROCEDURE 1: Engine does not Crank..4569
DIAGNOSIS..4569
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..4570
STEP 2. Check the transaxle control cable assembly..4570
STEP 3. Check the engine..4570
STEP 4. Check the torque converter..4571
STEP 5. Repair or replace the starter..4571
STEP 6. Replace the oil pump..4571
STEP 7. Replace the PCM..4571
INSPECTION PROCEDURE 2: Does not Move Forward..4571
DIAGNOSIS..4572
STEP 1. Using scan tool MB991958, check actuator test item 02: Underdrive Solenoid Valve..4572
STEP 2. Check the hydraulic pressure..4572
STEP 3. Check the underdrive clutch system..4573
STEP 4. Disassemble and clean the valve body..4573
STEP 5. Check the underdrive clutch..4573
STEP 6. Replace the PCM..4573
INSPECTION PROCEDURE 3: Does not Move Backward..4574
DIAGNOSIS..4574
STEP 1. Using scan tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve..4574
STEP 2. Check the hydraulic pressure (for reverse clutch)..4575
STEP 3. Check the hydraulic pressure (for low-reverse brake)..4575
STEP 4. Check the reverse clutch system and low-reverse brake system..4575
STEP 5. Disassemble and clean the valve body..4575
STEP 6. Check the reverse clutch, low-reverse brake or both. Remove the transaxle..4576
STEP 7. Replace the PCM..4576
INSPECTION PROCEDURE 4: Does not Move (Forward or Backward)..4576
DIAGNOSIS..4576
STEP 1. Check the hydraulic pressure..4576
STEP 2. Disassemble and clean the valve body..4577
STEP 3. Check the transaxle powertrain components..4577
STEP 4. Replace the oil pump..4577
STEP 5. Replace the PCM..4577
INSPECTION PROCEDURE 5: Engine Stalls when Moving Selector Lever from "N" to "D" or "N" to "R"..4578
DIAGNOSIS..4578
STEP 1. Check the engine system..4578
STEP 2. Replace the torque converter clutch solenoid valve..4578
STEP 3. Disassemble and clean the valve body..4578
STEP 4. Replace the torque converter assembly..4579
STEP 5. Replace the PCM..4579
INSPECTION PROCEDURE 6: Shift Shock when Shifting from "N" to "D" and Long Delay..4579
DIAGNOSIS..4579
STEP 1. Using scan tool MB991958, check actuator test item 02: Underdrive Solenoid Valve..4580
STEP 2. Check when shift shock occurs..4580
STEP 3. Check the hydraulic pressure (for underdrive clutch)..4580
STEP 4. Check the underdrive clutch system..4581
STEP 5. Check the underdrive clutch..4581
STEP 6. Check shift shock..4581
STEP 7. Using scan tool MB991958, check data list item 11: TP Sensor..4582
STEP 8. Disassemble and clean the valve body..4582
STEP 9. Replace the PCM..4582
INSPECTION PROCEDURE 7: Shift Shock when Shifting from "N" to "R" and Long Delay..4583
DIAGNOSIS..4583
STEP 1. Using scan tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve..4583
STEP 2. Check when shift shock occurs..4583
STEP 3. Check the hydraulic pressure (for reverse clutch)..4584
STEP 4. Check the hydraulic pressure (for low-reverse brake)..4584
STEP 5. Check the reverse clutch system and low-reverse brake system..4584
STEP 6. Check the reverse clutch and low-reverse brake..4584
STEP 7. Check shift shock..4585
STEP 8. Using scan tool MB991958, check data list item 11: TP Sensor..4585
STEP 9. Disassemble and clean the valve body..4585
STEP 10. Replace the PCM..4585
INSPECTION PROCEDURE 8: Shift Shock when Shifting from "N" to "D," "N" to "R" and Long Delay..4586
DIAGNOSIS..4586
STEP 1. Check the hydraulic pressure..4586
STEP 2. Adjust line pressure..4586
STEP 3. Check when shift shock occurs..4586
STEP 4. Replace the oil pump..4586
STEP 5. Disassemble and clean the valve body..4587
STEP 6. Replace the PCM..4587
INSPECTION PROCEDURE 9: Shift Shock and Slipping..4587
DIAGNOSIS..4587
STEP 1. Using scan tool MB991958, check actuator test..4588
STEP 2. Check the hydraulic pressure..4588
STEP 3. Adjust the line pressure..4588
STEP 4. Replace the oil pump..4589
STEP 5. Disassemble and clean the valve body..4589
STEP 6. Check each brake and clutch..4589
STEP 7. Replace the PCM..4589
INSPECTION PROCEDURE 10: Early or Late Shifting in All Gears..4590
DIAGNOSIS..4590
STEP 1. Using scan tool MB991958, check data list item 23: Output Shaft Speed Sensor..4590
STEP 2. Using scan tool MB991958, check data list item 11: TP Sensor..4591
STEP 3. Using scan tool MB991958, check data list..4591
STEP 4. Adjust the line pressure..4592
STEP 5. Disassemble and clean the valve body..4592
STEP 6. Replace each solenoid valve..4592
STEP 7. Replace the PCM..4592
INSPECTION PROCEDURE 11: Early or Late Shifting in Some Gears..4593
DIAGNOSIS..4593
STEP 1. Using scan tool MB991958, check actuator test item 14: INVECS-II Cancel Command..4593
STEP 2. Check the shift points..4593
STEP 3. Disassemble and clean the valve body..4594
STEP 4. Replace the PCM..4594
INSPECTION PROCEDURE 12: No Diagnostic Trouble Codes (Does not Shift)..4594
DIAGNOSIS..4595
STEP 1. Check the vehicle acceleration..4595
STEP 2. Measure the backup power supply voltage at PCM connector B-19 by using check harness spec..4596
STEP 3. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed ba..4597
STEP 4. Check the harness for open circuit between PCM connector B-19 terminal 42 and battery..4598
STEP 5. Using scan tool MB991958, check data list item 61: Transmission Range Switch..4598
INSPECTION PROCEDURE 13: Poor Acceleration..4599
DIAGNOSIS..4599
STEP 1. Check the engine system..4599
STEP 2. Check each brake and clutch..4599
STEP 3. Perform the hydraulic pressure test..4599
STEP 4. Check each brake system and each clutch system..4600
STEP 5. Check each brake system and clutch system..4600
STEP 6. Replace the PCM..4600
INSPECTION PROCEDURE 14: Vibration..4601
DIAGNOSIS..4601
STEP 1. Using scan tool MB991958, check actuator test item 06: Torque Converter Clutch Solenoid V..4601
STEP 2. Check the vibration..4602
STEP 3. Check the torque converter hydraulic pressure..4602
STEP 4. Replace the torque converter assembly..4602
STEP 5. Disassemble and clean the valve body..4602
STEP 6. Replace the PCM..4602
INSPECTION PROCEDURE 15: Shift Switch Assembly System..4603
DIAGNOSIS..4605
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..4606
STEP 2. Using scan tool MB991958, check data list item 67: Select Switch, item 68: Shift Switch (..4607
STEP 3. Check PCM connector B-19 and shift switch assembly connector C-22 for loose, corroded or ..4608
STEP 4. Using scan tool MB991958, check data list item 67: Select Switch, item 68: Shift Switch (..4609
STEP 5. Check the shift switch assembly..4609
STEP 6. Measure the power supply voltage at shift switch assembly connector C-22..4610
STEP 7. Check joint connector (1) C-04 and shift switch assembly connector C-22 for loose, corrod..4610
STEP 8. Check the harness for open circuit or short circuit to ground between joint connector (1)..4611
STEP 9. Measure the power supply voltage at shift switch assembly connector C-22..4611
STEP 10. Check shift switch assembly connector C-22 and intermediate connector A-13 for loose, co..4612
STEP 11. Check harness for open circuit or short circuit to ground between transmission range swi..4612
STEP 12. Check the shift switch assembly..4613
STEP 13. Measure the switch output voltage at PCM connector B-19 by using check harness special t..4613
STEP 14. Check PCM connector B-19 and shift switch assembly connector C-22 for loose, corroded or..4615
STEP 15. Check the harness for open circuit or short circuit to ground between shift switch assem..4616
STEP 16. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed b..4617
STEP 17. Check the shift switch assembly..4617
STEP 18. Measure the switch output voltage at PCM connector B-19 by using check harness special t..4618
STEP 19. Check PCM connector B-19 and shift switch assembly connector C-22 for loose, corroded or..4619
STEP 20. Check the harness for open circuit or short circuit to ground between shift switch assem..4620
STEP 21. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed b..4621
STEP 22. Check the shift switch assembly..4621
STEP 23. Measure the switch output voltage at PCM connector B-19 by using check harness special t..4622
STEP 24. Check PCM connector B-19 and shift switch assembly connector C-22 for loose, corroded or..4623
STEP 25. Check the harness for open circuit or short circuit to ground between shift switch assem..4624
STEP 26. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed b..4625
INSPECTION PROCEDURE 16: Shift Position Indicator Light System..4626
DIAGNOSIS..4627
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..4627
STEP 2. Using scan tool MB991958, read the MFI diagnostic trouble code..4628
A/T FAULTY OPERATION PREVENTION MECHANISM DIAGNOSIS..4639
GR00001200C-23A..4640
AUTOMATIC TRANSAXLE..0
A/T FAULTY OPERATION PREVENTION MECHANISM DIAGNOSIS..0
SYMPTOM PROCEDURES..4640
INSPECTION PROCEDURE 1: Selector Lever can be Moved from "P" to "R" Position without Depressing B..4640
DIAGNOSIS..4640
STEP 1. Check the fit of the lock cam..4640
STEP 2. Check the lock cam..4640
STEP 3. Check the fit of the shift lock cable..4640
STEP 4. Check the shift lock cable..4640
INSPECTION PROCEDURE 2: Selector Lever cannot be Moved from "P" to "R" Position with Brake Pedal ..4640
DIAGNOSIS..4641
STEP 1. Check the connection of lock cam and key interlock cable..4641
STEP 2. Check the connection of selector lever assembly and transaxle control cable..4641
STEP 3. Check the fit of the shift lock cable..4641
STEP 4. Check the shift lock cable..4641
STEP 5. Check the fit of the key interlock cable..4641
STEP 6. Check the key interlock cable..4641
STEP 7. Check the fit of the transaxle control cable..4641
STEP 8. Check the transaxle control cable..4641
INSPECTION PROCEDURE 3: Selector Lever can be Moved from "P" to "R" Position with Brake Pedal Dep..4642
DIAGNOSIS..4642
STEP 1. Check the connection of lock cam and key interlock cable..4642
STEP 2. Check the fit of the lock cam..4642
STEP 3. Check the lock cam..4642
STEP 4. Check the fit of the key interlock cable..4642
STEP 5. Check the key interlock cable..4642
INSPECTION PROCEDURE 4: Selector Lever cannot be Moved from "P" to "R" Position Smoothly..4642
DIAGNOSIS..4642
STEP 1. Check the connection of lock cam and key interlock cable..4642
STEP 2. Check the connection of selector lever assembly and transaxle control cable..4643
STEP 3. Check the fit of the lock cam..4643
STEP 4. Check the lock cam..4643
STEP 5. Check the fit of the shift lock cable..4643
STEP 6. Check the shift lock cable..4643
STEP 7. Check the fit of the key interlock cable..4643
STEP 8. Check the key interlock cable..4643
STEP 9. Check the fit of the transaxle control cable..4643
STEP 10. Check the transaxle control cable..4643
INSPECTION PROCEDURE 5: Selector Lever cannot be Moved from "R" to "P" Position..4643
DIAGNOSIS..4644
STEP 1. Check the connection of selector lever assembly and transaxle control cable..4644
STEP 2. Check the fit of the lock cam..4644
STEP 3. Check the lock cam..4644
STEP 4. Check the fit of the transaxle control cable..4644
STEP 5. Check the transaxle control cable..4644
INSPECTION PROCEDURE 6: Ignition Key cannot be Turned to the "LOCK" (OFF) Position when Selector ..4644
DIAGNOSIS..4644
STEP 1. Check the connection of lock cam and key interlock cable..4644
STEP 2. Check the fit of the lock cam..4644
STEP 3. Check the lock cam..4645
STEP 4. Check the fit of the key interlock cable..4645
STEP 5. Check the key interlock cable..4645
STEP 6. Check the fit of the transaxle control cable..4645
INSPECTION PROCEDURE 7: Ignition Key can be Turned to the "LOCK" (OFF) Position when Selector Lev..4645
DIAGNOSIS..4645
STEP 1. Check the connection of lock cam and key interlock cable..4645
STEP 2. Check the fit of the lock cam..4645
STEP 3. Check the lock cam..4645
STEP 4. Check the fit of the key interlock cable..4646
STEP 5. Check the key interlock cable..4646
STEP 6. Check the fit of the transaxle control cable..4646
SPECIAL TOOLS..4647
ON-VEHICLE SERVICE..4649
ESSENTIAL SERVICE..4651
TRANSMISSION FLUID CHECK..4651
TRANSMISSION FLUID CHANGE..4652
FLUSHING COOLERS AND TUBES..4654
OIL COOLER FLOW CHECK..4655
TRANSMISSION RANGE SWITCH CHECK..4656
TRANSMISSION RANGE SWITCH AND CONTROL CABLE ADJUSTMENT..4656
AUTOMATIC TRANSAXLE CONTROL COMPONENT CHECK..4657
CRANKSHAFT POSITION SENSOR CHECK..4657
TRANSMISSION FLUID TEMPERATURE SENSOR CHECK..4657
TRANSMISSION RANGE SWITCH CHECK..4658
STOPLIGHT SWITCH CHECK..4658
A/T CONTROL RELAY CHECK..4658
SOLENOID VALVE CHECK..4659
TRANSFER OIL LEVEL CHECK..4660
TRANSFER OIL REPLACEMENT..4661
SELECTOR LEVER OPERATION CHECK..4661
KEY INTERLOCK AND SHIFT LOCK MECHANISM CHECK..4662
TRANSAXLE CONTROL CABLE ADJUSTMENT..4663
TRANSAXLE CONTROL..4664
INSTALLATION SERVICE POINTS..4665
INSPECTION..4665
INSPECTION..4667
A/T KEY INTERLOCK AND SHIFT LOCK MECHANISMS..4668
REMOVAL SERVICE POINTS..4669
INSTALLATION SERVICE POINTS..4669
INSPECTION..4669
TRANSAXLE ASSEMBLY..4670
REMOVAL SERVICE POINTS..4673
INSTALLATION SERVICE POINT..4675
TRANSFER ASSEMBLY..4676
REMOVAL SERVICE POINT..4677
TRANSMISSION FLUID COOLER, HOSE AND PIPE..4677
REMOVAL SERVICE POINTS..4678
SPECIFICATIONS..4679
GR00001300-23..4682
AUTOMATIC TRANSAXLE..4682
GR00001400-11A..4684
ENGINE MECHANICAL..4684
GENERAL DESCRIPTION..4685
DIAGNOSIS..4686
SPECIAL TOOLS..4687
ON-VEHICLE SERVICE..4690
7. DRIVE BELTS (FOR GENERATOR, POWER STEERING OIL PUMP AND AIR CONDITIONING) (CHECK)..4690
GENERATOR DRIVE BELT TENSION CHECK..4690
GENERATOR DRIVE BELT TENSION ADJUSTMENT..4693
POWER STEERING DRIVE BELT TENSION CHECK..4693
IGNITION TIMING CHECK..4696
CURB IDLE SPEED CHECK..4697
IDLE MIXTURE CHECK..4698
COMPRESSION PRESSURE CHECK..4699
MANIFOLD VACUUM CHECK..4700
LASH ADJUSTER CHECK..4701
ENGINE ASSEMBLY..4703
REMOVAL SERVICE POINTS..4706
INSTALLATION SERVICE POINTS..4708
CAMSHAFT OIL SEAL..4710
REMOVAL SERVICE POINTS..4710
INSTALLATION SERVICE POINTS..4711
CAMSHAFT AND VALVE STEM SEAL..4713
REMOVAL SERVICE POINTS..4716
INSTALLATION SERVICE POINTS..4718
OIL PAN AND OIL SCREEN..4722
REMOVAL SERVICE POINTS..4723
INSTALLATION SERVICE POINTS..4724
INSPECTION..4725
CRANKSHAFT OIL SEAL..4726
INSTALLATION SERVICE POINTS..4727
REMOVAL SERVICE POINT..4728
INSTALLATION SERVICE POINTS..4729
CYLINDER HEAD GASKET..4730
REMOVAL SERVICE POINT..4731
INSTALLATION SERVICE POINTS..4732
TIMING BELT..4733
REMOVAL SERVICE POINTS..4734
INSTALLATION SERVICE POINTS..4735
INSPECTION..4738
AUTO-TENSIONER ADJUSTER CHECK..4738
CYLINDER BLOCK HEATER UNIT..4739
REMOVAL SERVICE POINT..4739
INSTALLATION SERVICE POINT..4740
SPECIFICATIONS..4741
GR00001500-12..4744
ENGINE LUBRICATION..4744
GENERAL DESCRIPTION..4745
SPECIAL TOOL..4745
ON-VEHICLE SERVICE..4746
ENGINE OIL CHECK..4746
ENGINE OIL REPLACEMENT..4746
ENGINE OIL FILTER REPLACEMENT..4747
ENGINE OIL PRESSURE CHECK..4748
SPECIFICATIONS..4749
GR00001600-14..4752
ENGINE COOLING..4752
GENERAL DESCRIPTION..4753
CONSTRUCTION DIAGRAM..4753
SPECIAL TOOLS..4754
ENGINE COOLING DIAGNOSIS..4754
SYMPTOM PROCEDURES..4755
INSPECTION PROCEDURE 1: Coolant Leak..4755
DIAGNOSIS..4755
STEP 1. Check for coolant leaks..4755
STEP 2. Retest the system..4755
INSPECTION PROCEDURE 2: Engine Overheating..4756
DIAGNOSIS..4756
STEP 1. Remove the radiator cap and check for coolant contamination..4756
STEP 2. Check the radiator cap valve opening pressure..4756
STEP 3. Check thermostat operation..4756
STEP 4. Check the drive belt for slippage or damage..4756
STEP 5. Retest the system..4756
INSPECTION PROCEDURE 3: Radiator Fan and Condenser Fan do not Operate..4757
DIAGNOSIS..4758
STEP 1. Check the circuit at fan control module connector A-23 (terminal 3)..4759
STEP 2. Check the fan control relay..4759
STEP 3. Check the MFI relay..4759
STEP 4. Check for harness damage between fusible link number 2 and fan control relay connector A-..4759
STEP 5. Check for harness damage between fan control relay connector A-10X (terminal 2) and fan c..4760
STEP 6. Check intermediate connector A-13 for loose, corroded or damaged terminals, or terminals ..4760
STEP 7. Check for harness damage between MFI relay connector B-16X and fan control relay connecto..4761
STEP 8. Check for harness damage between fan control relay connector A-10X (terminal 3) and ground..4761
STEP 9. Check the circuit at fan control module connector A-23 (terminal 1)..4761
STEP 10. Check the harness wire between fan control module connector A-23 (terminal 1) and ground..4762
STEP 11. Measure the output circuit voltage at PCM connector B-18 (terminal 10) by using check ha..4762
STEP 12. Check the harness wire between PCM connector B-18 and fan control module connector A-23..4764
STEP 13. Check the fan control module at PCM connector B-18 (terminal 10)..4765
STEP 14. Check the symptoms..4765
INSPECTION PROCEDURE 4: Radiator Fan and Condenser Fan do not Change Speed or Stop..4765
DIAGNOSIS..4766
STEP 1. Check the fan control relay..4766
STEP 2. Check the harness wire between fan control relay connector A-10X (terminal 2) and fan con..4766
STEP 3. Measure the output circuit voltage at PCM connector B-18 (terminal 10) by using check har..4767
STEP 4. Check fan control module connector A23 and PCM connector B-18 for loose, corroded or dama..4769
STEP 5. Check the harness wire between PCM connector B-18 (terminal 10) and fan control module co..4770
STEP 6. Check the fan control module at PCM connector B-18..4771
STEP 7. Check the symptoms..4771
INSPECTION PROCEDURE 5: Radiator Fan does not Operate..4772
DIAGNOSIS..4772
INSPECTION PROCEDURE 6: Condenser Fan does not Operate..4772
DIAGNOSIS..4772
STEP 1. Check the condenser fan motor..4772
STEP 2. Check the fan control module..4772
STEP 3. Check the symptoms..4772
ON-VEHICLE SERVICE..4773
ENGINE COOLANT LEAK CHECK..4773
RADIATOR CAP PRESSURE CHECK..4773
ENGINE COOLANT REPLACEMENT..4774
ENGINE COOLANT CONCENTRATION TEST..4775
FAN CONTROL MODULE CHECK..4776
FAN CONTROL RELAY CONTINUITY CHECK..4777
RADIATOR..4778
REMOVAL SERVICE POINTS..4779
INSTALLATION SERVICE POINT..4779
THERMOSTAT..4780
REMOVAL SERVICE POINT..4782
INSTALLATION SERVICE POINTS..4782
INSPECTION..4783
WATER PUMP..4784
INSTALLATION SERVICE POINT..4784
WATER HOSE AND WATER PIPE..4785
REMOVAL SERVICE POINT..4786
INSTALLATION SERVICE POINTS..4786
INSPECTION..4787
SPECIFICATIONS..4788
GR00001700-15..4790
INTAKE AND EXHAUST..4790
GENERAL DESCRIPTION..4791
INTAKE AND EXHAUST DIAGNOSIS..4791
SYMPTOM PROCEDURES..4791
INSPECTION PROCEDURE 1: Exhaust Leakage..4791
DIAGNOSIS..4791
STEP 1. Start the engine. Have an assistant stay ..4791
STEP 2. Check the gasket for cracks, damage..4791
STEP 3. Check for loosening in each coupling section..4791
INSPECTION PROCEDURE 2: Abnormal Noise..4792
DIAGNOSIS..4792
STEP 1. Start the engine. Have an assistant stay in the drivers seat. Raise the vehicle on a hois..4792
STEP 2. Check for missing parts in the muffler. Tap the muffler lightly to check for loose baffle..4792
STEP 3. Check the hanger for cracks..4792
STEP 4. Check for interference of the pipes and muffler with the body..4792
STEP 5. Check the heat protectors..4792
STEP 6. Check the pipes and muffler for damage..4792
SPECIAL TOOL..4792
AIR CLEANER..4793
INTAKE MANIFOLD PLENUM..4794
INTAKE MANIFOLD..4796
REMOVAL SERVICE POINT..4797
INSTALLATION SERVICE POINTS..4797
INSPECTION..4798
EXHAUST MANIFOLD..4799
REMOVAL SERVICE POINT..4801
INSTALLATION SERVICE POINT..4802
INSPECTION..4802
EXHAUST PIPE AND MAIN MUFFLER..4803
SPECIFICATIONS..4804
GR00001800-16..4806
ENGINE ELECTRICAL..4806
CHARGING SYSTEM..4807
Up to December 2003..4807
From January 2004..4808
CHARGING SYSTEM DIAGNOSIS..4808
TROUBLESHOOTING HINTS..4808
TROUBLESHOOTING GUIDE..4809
STEP 1..4809
STEP 2..4809
STEP 3..4809
STEP 4..4809
STEP 5..4809
STEP 6..4810
STEP 7..4810
STEP 8..4810
STEP 9..4810
STEP 10..4810
ON-VEHICLE SERVICE..4812
WAVE PATTERN CHECK USING AN OSCILLOSCOPE..4816
GENERATOR ASSEMBLY..4819
REMOVAL SERVICE POINT..4819
DISASSEMBLY SERVICE POINTS..4821
ASSEMBLY SERVICE POINTS..4822
INSPECTION..4822
STARTING SYSTEM..4825
OPERATION..4825
STARTING SYSTEM DIAGNOSIS..4826
TROUBLESHOOTING HINTS..4826
TROUBLESHOOTING GUIDE..4826
STEP 1..4826
STEP 2..4826
STEP 3..4827
STEP 4..4827
STEP 5..4827
STARTER MOTOR ASSEMBLY..4828
REMOVAL SERVICE POINT..4829
INSPECTION..4829
DISASSEMBLY SERVICE POINTS..4832
STARTER MOTOR PART CLEANING..4832
ASSEMBLY SERVICE POINT..4832
INSPECTION..4833
IGNITION SYSTEM..4835
ON-VEHICLE SERVICE..4836
KNOCK CONTROL SYSTEM CHECK..4836
IGNITION COIL CHECK..4836
SPARK PLUG TEST..4837
SPARK PLUG CHECK AND CLEANING..4838
CAMSHAFT POSITION SENSOR CHECK..4838
CRANKSHAFT POSITION SENSOR CHECK..4838
IGNITION COIL..4839
CAMSHAFT POSITION SENSOR..4840
CRANKSHAFT POSITION SENSOR..4841
KNOCK SENSOR..4842
REMOVAL SERVICE POINT..4842
INSTALLATION SERVICE POINT..4842
SPECIFICATIONS..4843
GR00001900-32..4846
POWER PLANT MOUNT..4846
GENERAL DESCRIPTION..4847
CONSTRUCTION DIAGRAM..4847
SPECIAL TOOL..4848
ENGINE MOUNTING..4848
TRANSAXLE MOUNTING..4849
INSTALLATION SERVICE POINT..4850
ENGINE ROLL STOPPER AND CENTERMEMBER..4850
INSTALLATION SERVICE POINT..4851
CROSSMEMBER..4852
REMOVAL SERVICE POINTS..4854
INSTALLATION SERVICE POINT..4856
INSPECTION..4857
SPECIFICATIONS..4858
GR00002000-42..4860
BODY..4860
HOOD..4863
BODY DIAGNOSIS..4863
SYMPTOM PROCEDURES..4863
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking..4863
STEP 1. Check that the release cable routed correctly..4863
STEP 2. Check the engagement of the hood latch and hood striker..4863
STEP 3. Check for proper lubrication of release cable..4863
STEP 4. Retest the system..4863
INSPECTION PROCEDURE 2: Uneven Body Clearance..4864
STEP 1. Check the clearance around the hood..4864
STEP 2. Retest the system..4864
INSPECTION PROCEDURE 3: Uneven Height..4864
STEP 1. Check the hood bumper height..4864
STEP 2. Retest the system..4864
ON-VEHICLE SERVICE..4864
ADJUSTMENT OF CLEARANCE AROUND HOOD..4864
ALIGNMENT OF HOOD LATCH AND STRIKER..4865
ADJUSTMENT OF HOOD HEIGHT..4865
HOOD..4866
REMOVAL SERVICE POINTS..4867
INSPECTION..4868
HOOD SWITCH CHECK..4868
FENDER..4869
FUEL FILLER LID..4870
WINDOW GLASS..4871
WINDOW GLASS DIAGNOSIS..4873
SYMPTOM PROCEDURES..4873
INSPECTION PROCEDURE 1: Water Leak Through Windshield/Water Leak Through Delta Window Glass/Water..4873
STEP 1. Check if the seal is faulty..4873
STEP 2. Check if the body flange is deformed..4873
STEP 3. Retest the system..4873
ON-VEHICLE SERVICE..4875
GLASS HATCH ADJUSTMENT..4875
WINDSHIELD..4875
REMOVAL SERVICE POINT..4877
INSTALLATION SERVICE POINTS..4878
DELTA WINDOW GLASS..4880
REMOVAL SERVICE POINT..4881
INSTALLATION SERVICE POINTS..4883
QUARTER WINDOW GLASS..4884
REMOVAL SERVICE POINT..4885
INSTALLATION SERVICE POINTS..4887
GLASS HATCH..4888
REMOVAL SERVICE POINT..4889
INSTALLATION SERVICE POINT..4889
INSPECTION..4890
GLASS HATCH HANDLE CHECK..4890
GLASS HATCH LATCH CHECK..4891
CONTACT CONNECTOR (GLASS HATCH SIDE) CHECK..4891
CONTACT CONNECTOR (LIFTGATE SIDE) CHECK..4892
DOOR..4892
OPERATION..4892
DOOR DIAGNOSIS..4893
SYMPTOM PROCEDURES..4894
INSPECTION PROCEDURE 1: Water Leak Through Door Window Glass..4894
STEP 1. Check the window glass runchannel..4894
STEP 2. Check the door window glass installation..4894
STEP 3. Check the clearance at the top of the door window glass..4894
STEP 4. Retest the system..4894
INSPECTION PROCEDURE 2: Door Window Glass Malfunction..4894
STEP 1. Check the door window glass installation condition..4894
STEP 2. Check the door sash..4894
STEP 3. Inspect the window regulator assembly..4894
STEP 4. Retest the system..4894
INSPECTION PROCEDURE 3: Water Leak Through Door Edge..4894
STEP 1. Check the weatherstrip..4894
STEP 2. Check the door fit (alignment)..4894
STEP 3. Retest the system..4895
INSPECTION PROCEDURE 4: Water Leak from Door Center..4895
STEP 1. Check the drain hole..4895
STEP 2. Check the weatherstrip..4895
STEP 3. Retest the system..4895
INSPECTION PROCEDURE 5: Door Hard to Open..4895
STEP 1. Adjust the latch and striker engagement..4895
STEP 2. Check for lock cable damage..4895
STEP 3. Check the door handle flexibility (amount of movement of handle required to open door)..4895
STEP 4. Retest the system..4895
INSPECTION PROCEDURE 6: Door Does Not Open or Close Completely..4895
STEP 1. Check the door hinge position..4895
STEP 2. Check the door for damage..4895
STEP 3. Check lubrication..4896
STEP 4. Retest the system..4896
INSPECTION PROCEDURE 7: Uneven Gap Between Body..4896
INSPECTION PROCEDURE 8: Wind Noise Around Door..4896
STEP 1. Check the weatherstrip for holding condition..4896
STEP 2. Check the weatherstrip for installation condition..4896
STEP 3. Check the clearance..4896
STEP 4. Check the door for deformation..4896
STEP 5. Retest the system..4896
HOW TO LOCATE WIND NOISE..4896
ON-VEHICLE SERVICE..4899
DOOR FIT ADJUSTMENT..4899
DOOR WINDOW GLASS ADJUSTMENT..4900
GLASS SLIDING MECHANISM CHECK AND ADJUSTMENT..4901
POWER WINDOW TIMER FUNCTION CHECK..4901
POWER WINDOW OPERATING CURRENT CHECK..4902
POWER WINDOW RELAY CHECK..4902
CIRCUIT BREAKER (INCORPORATED IN THE POWER WINDOW MOTOR) INSPECTION..4902
POWER WINDOW CHECK..4903
CENTRAL DOOR LOCKING SYSTEM INSPECTION..4904
DOOR OUTSIDE HANDLE PLAY CHECK..4904
DOOR INSIDE HANDLE PLAY CHECK..4905
DOOR ASSEMBLY..4906
INSTALLATION SERVICE POINT..4907
INSPECTION..4907
DOOR SWITCH CHECK..4907
DOOR GLASS AND REGULATOR..4908
REMOVAL SERVICE POINTS..4910
INSPECTION..4910
POWER WINDOW SWITCH CONTINUITY CHECK..4910
DOOR WINDOW REGULATOR CHECK..4912
DOOR HANDLE AND LATCH..4913
INSTALLATION SERVICE POINTS..4914
INSPECTION..4915
FRONT DOOR LATCH CHECK..4915
REAR DOOR LOCK ACTUATOR CHECK..4916
DOOR LOCK KEY CYLINDER SWITCH CHECK..4917
CENTRAL DOOR LOCK SWITCH CONTINUITY CHECK..4918
WINDOW GLASS RUNCHANNEL AND DOOR OPENING WEATHERSTRIP..4919
DOUBLE-SIDED TAPE POSITION..4922
INSTALLATION SERVICE POINTS..4924
LIFTGATE..4926
LIFTGATE DIAGNOSIS..4926
SYMPTOM PROCEDURES..4926
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking..4926
STEP 1. Check the release cable routing..4926
STEP 2. Check the engagement of the liftgate latch and liftgate striker..4926
STEP 3. Retest the system..4926
INSPECTION PROCEDURE 2: Uneven Body Clearance..4927
STEP 1. Check the clearance around the liftgate..4927
STEP 2. Retest the system..4927
ON-VEHICLE SERVICE..4927
ADJUSTMENT OF CLEARANCE AROUND LIFTGATE..4927
ALIGNMENT OF LIFTGATE LATCH AND LIFTGATE STRIKER..4928
LIFTGATE..4929
REMOVAL SERVICE POINT..4930
INSTALLATION SERVICE POINT..4930
LIFTGATE HANDLE AND LATCH..4931
INSPECTION..4932
LIFTGATE HANDLE CHECK..4932
LIFTGATE LOCK ACTUATOR CHECK..4932
LIFTGATE LATCH CHECK..4933
KEYLESS ENTRY SYSTEM..4934
ON-VEHICLE SERVICE..4936
HOW TO REPLACE THE TRANSMITTER BATTERY..4936
KEYLESS ENTRY SYSTEM INSPECTION..4936
KEYLESS ENTRY SYSTEM TIMER LOCK FUNCTION INSPECTION..4937
ENABLING/DISABLING THE ANSWERBACK FUNCTION..4937
ENABLING/DISABLING THE HAZARD ANSWERBACK FUNCTION..4937
ENABLING/DISABLING THE HORN ANSWERBACK FUNCTION..4938
HOW TO REGISTER SECRET CODE..4939
WHEN SPECIAL TOOL MB991824 (V.C.I.) IS USED..4939
SUNROOF ASSEMBLY..4941
ON-VEHICLE SERVICE..4941
WATER TEST..4941
SUNROOF TIMER FUNCTION CHECK..4942
SUNROOF FIT ADJUSTMENT..4942
SUNROOF SAFETY FUNCTION CHECK..4943
SUNROOF CHECK..4943
ROOF LID GLASS OPERATION CURRENT CHECK..4943
SUNROOF INITIALIZATION..4943
SUNROOF TIMER MECHANISM..4946
SUNROOF ASSEMBLY..4947
REMOVAL SERVICE POINT..4948
INSTALLATION SERVICE POINT..4948
INSPECTION..4949
SUNROOF SWITCH CONTINUITY CHECK..4949
SUNROOF MOTOR CHECK..4950
SPECIFICATIONS..4952
GR00002100-51..4956
EXTERIOR..4956
FRONT BUMPER ASSEMBLY..4958
REAR BUMPER ASSEMBLY..4960
RADIATOR GRILLE..4962
REMOVAL SERVICE POINT..4963
INSTALLATION SERVICE POINT..4963
GARNISHES AND MOLDINGS..4963
GARNISHES..4964
MOLDINGS..4965
REMOVAL SERVICE POINTS..4966
INSTALLATION SERVICE POINT..4967
MUD GUARD AND STONE GUARD..4968
ROOF RAIL..4969
UNDER COVER..4970
WINDSHIELD WIPER AND WASHER..4971
WINDSHIELD WIPER AND WASHER OPERATION..4971
ON-VEHICLE SERVICE..4972
WINDSHIELD INTERMITTENT WIPER VOLUME CHECK..4972
WINDSHIELD WASHER FLUID EJECTION CHECK..4972
WINDSHIELD WIPER..4973
INSTALLATION SERVICE POINTS..4974
INSPECTION..4976
WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY CHECK..4976
WINDSHIELD WIPER SWITCH CHECK..4977
WINDSHIELD WASHER..4978
INSPECTION..4979
WINDSHIELD WASHER MOTOR CHECK..4979
WINDSHIELD WASHER SWITCH CHECK..4979
REAR WIPER AND WASHER..4980
ON-VEHICLE SERVICE..4980
CHECK OF REAR WIPER OPERATION WHEN SELECTOR LEVER IS AT THE "R" POSITION..4980
REAR WIPER MOTOR CHECK..4980
WIPER MOTOR OPERATION..4981
WIPER MOTOR AT STOP POSITION OPERATION..4982
REAR WASHER FLUID EJECTION CHECK..4984
REAR WIPER AND WASHER..4985
INSTALLATION SERVICE POINTS..4986
INSPECTION..4987
REAR WASHER MOTOR CHECK..4987
REAR WIPER AND WASHER SWITCH CHECK..4987
MARK..4988
INSTALLATION SERVICE POINT..4989
DOOR MIRROR..4991
HEATED DOOR MIRROR DIAGNOSIS..4991
SYMPTOM PROCEDURES..4992
INSPECTION PROCEDURE 1: All Heated Door Mirrors do not Operate..4992
DIAGNOSIS..4993
STEP 1. Check the rear window defogger..4993
STEP 2. Check joint connector (2) C-104 and junction block connector C-211 for loose, corroded or..4994
STEP 3. Check the wiring harness between joint connector (2) C-104 (terminal 25) and junction blo..4995
STEP 4. Check remote controlled mirror (LH) connector E-14..4995
STEP 5. Check the wiring harness between joint connector (2) C-104 (terminal 23) and remote contr..4996
STEP 6. Check remote controlled mirror (RH) connector E-01..4996
STEP 7. Check the wiring harness between joint connector (2) C-104 (terminal 24) and remote contr..4997
INSPECTION PROCEDURE 2: Right or Left Heated Door Mirror does not Operate..4998
DIAGNOSIS..4999
STEP 1. Verify the operation of each heated door mirror..4999
STEP 2. Check remote controlled mirror (LH) connector E-14 for loose, corroded or damaged termina..4999
STEP 3. Check the heater function of the door mirror (LH)..5000
STEP 4. Check the ground circuit between remote controlled mirror (LH) connector E-14 and ground ..5001
STEP 5. Check the wiring harness between remote controlled mirror (LH) connector E-14 (terminal 3..5001
STEP 6. Check joint connector (2) C-104 for loose, corroded or damaged terminals, or terminals pu..5002
STEP 7. Check the wiring harness between remote controlled mirror (LH) connector E-14 (terminal 1..5002
STEP 8. Check remote controlled mirror (RH) connector E-01 for loose, corroded or damaged termina..5003
STEP 9. Check the heater function of the door mirror (RH)..5004
STEP 10. Check the ground circuit between remote controlled mirror (RH) connector E-01 and ground..5005
STEP 11. Check the wiring harness between remote controlled mirror (RH) connector E-01 (terminal ..5005
STEP 12. Check joint connector (2) C-104 for loose, corroded or damaged terminals, or terminals p..5006
STEP 13. Check the wiring harness between remote controlled mirror (RH) connector E-01 (terminal ..5006
DOOR MIRROR..5008
REMOVAL SERVICE POINT..5009
INSPECTION..5009
REMOTE CONTROLLED MIRROR OPERATION CHECK..5009
REMOTE CONTROLLED MIRROR SWITCH CONTINUITY CHECK..5010
DOOR MIRROR HEATER CHECK..5011
SPECIFICATIONS..5012
GR00002200-13B..5014
FUEL SUPPLY..5014
GENERAL DESCRIPTION..5015
CONSTRUCTION DIAGRAM..5015
FUEL SUPPLY DIAGNOSIS..5015
SYMPTOM PROCEDURES..5016
INSPECTION PROCEDURE 1 : Engine Malfunctions Due to Insufficient Fuel Supply..5016
TROUBLESHOOTING HINTS (The most likely causes for this case: )..5016
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5016
STEP 2. Check the fuel pressure..5017
STEP 3. Check for bending, twisting or clogging of the fuel pipe or hose..5017
STEP 4. Check the fuel pump module operation..5017
STEP 5. Check the inside of the fuel tank for contamination and rust..5017
STEP 6. Retest the system..5017
SPECIAL TOOLS..5018
ON-VEHICLE SERVICE..5019
FUEL LEVEL SENSOR CHECK..5019
FUEL LEVEL SENSOR REPLACEMENT..5019
FUEL PUMP OPERATION CHECK..5021
FUEL PUMP MODULE REPLACEMENT..5021
LEVELING VALVE CHECK..5023
FUEL TANK..5024
REMOVAL SERVICE POINTS..5027
INSTALLATION SERVICE POINS..5030
FUEL TANK INSPECTION..5031
FUEL SHUT-OFF VALVE CHECK..5031
FUEL TANK DIFFERENTIAL PRESSURE SENSOR CHECK..5031
SPECIFICATIONS..5032
GR00002300-13..5034
FUEL..5034
GR00002400A-13A..5036
MULTIPORT FUEL INJECTION (MFI)..5036
GENERAL DESCRIPTION..5037
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS..5040
HOW TO CONNECT THE SCAN TOOL (MUT-lll)..5045
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..5045
HOW TO READ DATA LIST..5046
HOW TO PERFORM ACTUATOR TEST..5047
HOW TO DIAGNOSE THE CAN BUS LINES..5048
PROVISIONAL DTCs [MUT-III OBD-II Test Mode - Results (Mode 7)]..5048
DIAGNOSTIC BY DIAGNOSTIC TEST MODE II (INCREASED SENSITIVITY)..5051
SYSTEM READINESS TEST STATUS..5065
DIAGNOSTIC TROUBLE CODE PROCEDURES..5076
DTC P0101: Mass Airflow Circuit Range/Performance Problem..5076
DIAGNOSIS..5080
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5080
STEP 2. Check harness connector B-08 at mass airflow sensor and harness connector B-15X at MFI re..5081
STEP 3. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and mass airf..5082
STEP 4. Check harness connector B-20 at PCM for damage..5083
STEP 5. Check for continuity at mass airflow sensor harness side connector B-08..5083
STEP 6. Check harness connector B-21 at PCM for damage..5084
STEP 7. Check for harness damage between mass airflow sensor connector B-08 (terminal No. 3) and ..5085
STEP 8. Replace the mass airflow sensor..5086
STEP 9. Perform the OBD-II drive cycle..5086
DTC P0102: Mass Airflow Circuit Low In put..5087
DIAGNOSIS..5090
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5090
STEP 2. Check harness connector B-08 at mass airflow sensor for damage..5090
STEP 3. Measure the power supply voltage at mass airflow sensor harness side connector B-08..5091
STEP 4. Check harness connector B-15X at MFI relay for damage..5091
STEP 5. Check harness connector B-21 at PCM for damage..5092
STEP 6. Measure the sensor output voltage at PCM connector B-21 by using power plant ECU check ha..5093
STEP 7. Check for open circuit or short circuit to ground between mass airflow sensor connector B..5094
STEP 8. Replace the mass airflow sensor..5095
STEP 9. Check harness connector B-21 at PCM for damage..5095
STEP 10. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5096
STEP 11. Test the OBD-II drive cycle..5096
DTC P0103: Mass Airflow Circuit High Input..5097
DIAGNOSIS..5100
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5100
STEP 2. Check harness connector B-08 at mass airflow sensor for damage..5100
STEP 3. Check the continuity at mass airflow sensor harness side connector B-08..5101
STEP 4. Check harness connector B-20 at PCM for damage..5101
STEP 5. Check for open circuit between mass airflow sensor connector B-08 (terminal No. 4) and PC..5102
STEP 6. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5103
STEP 7. Check harness connector B-20 at PCM for damage..5103
STEP 8. Test the OBD-II drive cycle..5104
DTC P0106: Manifold Absolute Pressure Circuit Range/Performance Problem..5104
DIAGNOSIS..5108
STEP 1. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5108
STEP 2. Measure the sensor output voltage at Manifold Absolute pressure sensor connector B-102 by..5109
STEP 3. Measure the sensor supply voltage at manifold absolute pressure sensor connector B-102 by..5110
STEP 4. Check harness connector B-102 at the manifold absolute pressure sensor and harness connec..5111
STEP 5. Check for harness damage between manifold absolute pressure sensor connector B-102 (termi..5112
STEP 6. Measure the ground voltage at manifold absolute pressure sensor connector B-102 by backpr..5113
STEP 7. Check harness connector B-102 at the manifold absolute pressure sensor and harness connec..5114
STEP 8. Check for harness damage between manifold absolute pressure sensor connector B-102 (termi..5115
STEP 9. Check harness connector B-102 at manifold absolute pressure sensor for damage..5115
STEP 10. Check harness connector B-102 at the manifold absolute pressure sensor and harness conne..5116
STEP 11. Measure the sensor output voltage at PCM connector B-21 by using power plant ECU check h..5117
STEP 12. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5118
STEP 13. Perform the OBD-II drive cycle..5118
DTC P0107: Manifold Absolute Pressure Circuit Low Input..5119
DIAGNOSIS..5122
STEP 1. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5122
STEP 2. Measure the sensor supply voltage at manifold absolute pressure sensor connector B-102 by..5123
STEP 3. Check harness connector B-20 at PCM for damage..5123
STEP 4. Measure the sensor supply voltage at PCM connector B-20 by using power plant ECU check ha..5124
STEP 5. Check harness connector B-102 at the manifold absolute pressure sensor for damage..5125
STEP 6. Check for short circuit to ground between manifold absolute pressure sensor connector B-1..5126
STEP 7. Check harness connector B-102 at the manifold absolute pressure sensor for damage..5126
STEP 8. Check harness connector B-102 at the manifold absolute pressure sensor and connector B-21..5127
STEP 9. Measure the sensor output voltage at PCM connector B-21 by using power plant ECU check ha..5128
STEP 10. Check for open or short circuit to ground between manifold absolute pressure sensor conn..5129
STEP 11. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5130
STEP 12. Test the OBD-II drive cycle..5130
DTC P0108: Manifold Absolute Pressure Circuit High Input..5131
DIAGNOSIS..5134
STEP 1. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5134
STEP 2. Measure the ground voltage at manifold absolute pressure sensor connector B-102 by backpr..5135
STEP 3. Check harness connector B-102 at the manifold absolute pressure sensor and harness connec..5136
STEP 4. Check for open circuit between manifold absolute pressure sensor connector B-102 (termina..5137
STEP 5. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5138
STEP 6. Check harness connector B-102 at the manifold absolute pressure sensor and harness connec..5139
STEP 7. Test the OBD-II drive cycle..5139
DTC P0111: Intake Air Temperature Circuit Range/Performance Problem..5140
DIAGNOSIS..5143
STEP 1. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..5143
STEP 2. Check the intake air temperature sensor..5144
STEP 3. Check harness connector B-08 at the intake air temperature sensor for damage..5144
STEP 4. Check the continuity at intake air temperature sensor harness side connector B-08..5145
STEP 5. Check harness connector B-20 at PCM for damage..5145
STEP 6. Check for open circuit and harness damage between intake air temperature sensor connector..5146
STEP 7. Check harness connector B-20 at PCM for damage..5147
STEP 8. Check for open circuit and harness damage between intake air temperature sensor connector..5148
STEP 9. Test the OBD-II drive cycle..5148
DTC P0112: Intake air temperature Circuit Low Input..5149
DIAGNOSIS..5151
STEP 1. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..5151
STEP 2. Check harness connector B-08 at the intake air temperature sensor for damage..5152
STEP 3. Check the intake air temperature sensor..5152
STEP 4. Check for short circuit to ground between intake air temperature sensor connector B-08 (t..5153
STEP 5. Check harness connector B-21 at PCM for damage..5154
STEP 6. Test the OBD-II drive cycle..5154
DTC P0113: Intake air temperature Circuit High Input..5155
DIAGNOSIS..5157
STEP 1. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..5157
STEP 2. Check harness connector B-08 at the intake air temperature sensor for damage..5158
STEP 3. Check the intake air temperature sensor..5158
STEP 4. Check the sensor supply voltage at intake air temperature sensor harness side connector B..5159
STEP 5. Check the sensor supply voltage at PCM connector B-21 by using power plant ECU check harn..5159
STEP 6. Check harness connector B-21 at PCM for damage..5161
STEP 7. Check harness connector B-21 at PCM for damage..5161
STEP 8. Check the continuity at intake air temperature sensor harness side connector B-08..5162
STEP 9. Check harness connector B-20 at PCM for damage..5162
STEP 10. Check for open circuit between intake air temperature sensor connector B-08 (terminal No..5163
STEP 11. Test the OBD-II drive cycle..5163
DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem..5164
DIAGNOSIS..5167
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5167
STEP 2. Check the sensor output voltage at engine coolant temperature sensor connector B-06 by ba..5168
STEP 3. Check harness connector B-06 at the engine coolant temperature sensor for damage..5168
STEP 4. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5169
STEP 5. Check harness connector B-06 at engine coolant temperature sensor for damage..5169
STEP 6. Measure the sensor supply voltage at engine coolant temperature sensor harness side conne..5170
STEP 7. Check harness connector B-21 at PCM for damage..5170
STEP 8. Check the continuity at engine coolant temperature sensor harness side connector B-06..5171
STEP 9. Check harness connector B-20 at PCM for damage..5171
STEP 10. Check for harness damage between engine coolant temperature sensor connector B-06 (termi..5172
STEP 11. Check the engine coolant temperature sensor..5173
STEP 12. Check harness connector B-21 at PCM for damage..5174
STEP 13. Check for harness damage between engine coolant temperature sensor connector B-06 (termi..5175
STEP 14. Test the OBD-II drive cycle..5175
DTC P0117: Engine Coolant Temperature Circuit Low Input..5176
DIAGNOSIS..5179
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5179
STEP 2. Check harness connector B-06 at the engine coolant temperature sensor for damage..5179
STEP 3. Check for short circuit to ground between engine coolant temperature sensor connector B-0..5180
STEP 4. Check harness connector B-21 at PCM for damage..5181
STEP 5. Check the engine coolant temperature sensor..5182
STEP 6. Test the OBD-II drive cycle..5182
DTC P0118: Engine Coolant Temperature Circuit High Input..5183
DIAGNOSIS..5186
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5186
STEP 2. Check harness connector B-06 at the engine coolant temperature sensor for damage..5186
STEP 3. Measure the sensor supply voltage at engine coolant temperature sensor harness side conne..5187
STEP 4. Measure the sensor supply voltage at PCM connector B-21 by using power plant ECU check ha..5188
STEP 5. Check harness connector B-21 at PCM for damage..5190
STEP 6. Check harness connector B-21 at PCM for damage..5190
STEP 7. Check the continuity at engine coolant temperature sensor harness side connector B-06..5191
STEP 8. Check harness connector B-20 at PCM for damage..5191
STEP 9. Check for open circuit between engine coolant sensor connector B-06 (terminal No. 2) and ..5192
STEP 10. Check the engine coolant temperature sensor..5193
STEP 11. Test the OBD-II drive cycle..5193
DTC P0122: Throttle Position Sensor (Main) Circuit Low Input..5194
DIAGNOSIS..5196
STEP 1. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..5196
STEP 2. Check harness connector B-05 at throttle position sensor for damage..5197
STEP 3. Measure the sensor supply voltage at throttle position sensor harness side connector B-05..5197
STEP 4. Check harness connector B-21 at PCM for damage..5198
STEP 5. Check for open circuit and short circuit to ground between throttle position sensor conne..5199
STEP 6. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..5200
STEP 7. Check harness connector B-21 at PCM for damage..5200
STEP 8. Check for harness damage between throttle position sensor connector B-05 (terminal No. 5)..5201
STEP 9. Check for open circuit, short circuit to ground and harness damage between throttle posit..5202
STEP10. Replace the throttle body assembly..5202
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5203
DTC P0123: Throttle Position Sensor (Main) Circuit high Input..5204
DIAGNOSIS..5206
STEP 1. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..5206
STEP 2. Check harness connector B-05 at throttle position sensor for damage..5207
STEP 3. Check for continuity at throttle position sensor harness side connector B-05..5207
STEP 4. Check harness connector B-21 at PCM for damage..5208
STEP 5. Check for open circuit and harness damage between throttle position sensor connector B-05..5209
STEP 6. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..5210
STEP 7. Replace the throttle body assembly..5210
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5211
DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control..5212
DIAGNOSIS..5216
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5216
STEP 2. Measure the sensor output voltage at engine coolant temperature sensor connector B-06 by ..5217
STEP 3. Check harness connector B-06 at the engine coolant temperature sensor for damage..5217
STEP 4. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5218
STEP 5. Check harness connector B-06 at engine coolant temperature sensor for damage..5218
STEP 6. Measure the sensor supply voltage at engine coolant temperature sensor harness side conne..5219
STEP 7. Check harness connector B-21 at PCM for damage..5219
STEP 8. Check the continuity at engine coolant temperature sensor harness side connector B-06..5220
STEP 9. Check harness connector B-20 at PCM for damage..5220
STEP 10. Check for harness damage between engine coolant temperature sensor connector B-06 (termi..5221
STEP 11. Check the engine coolant temperature sensor..5222
STEP 12. Check harness connector B-21 at PCM for damage..5223
STEP 13. Check for harness damage between engine coolant temperature sensor connector B-06 (termi..5224
STEP 14. Test the OBD-II drive cycle..5224
DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)..5225
DIAGNOSIS..5226
STEP 1. Check the cooling system..5226
DTC P0130: Heated Oxygen Sensor Circuit (bank 1, sensor 1)..5227
DIAGNOSIS..5230
STEP 1. Using scan tool MB991958, check data list item 39: Heated Oxygen Sensor Bank 1, Sensor 1 ..5230
STEP 2. Measure the sensor output voltage at right bank heated oxygen sensor (front) connector B-..5231
STEP 3. Measure the sensor output voltage at PCM connector B-21 by using power plant ECU check ha..5232
STEP 4. Check harness connector B-01 at right bank heated oxygen sensor (front) and harness conne..5234
STEP 5. Using scan tool MB991958, check data list item 39: Right Bank Heated Oxygen Sensor Bank 1..5235
STEP 6. Check harness connector B-01 at right bank heated oxygen sensor (front) and harness conne..5236
STEP 7. Check harness connector B-01 at right bank heated oxygen sensor (front) for damage..5237
STEP 8. Check for continuity at right bank heated oxygen sensor (front) harness side connector B-01..5238
STEP 9. Check harness connector B-20 at PCM for damage..5239
STEP 10. Check for open circuit and harness damage between right bank heated oxygen sensor (front..5240
STEP 11. Check harness connector B-20 at PCM for damage..5241
STEP 12. Check for harness damage between right bank heated oxygen sensor (front) connector B-01 ..5242
STEP 13. Check for short circuit to ground and harness damage between right bank heated oxygen se..5243
STEP 14. Check the right bank heated oxygen sensor (front)..5244
STEP 15. Perform the OBD-II drive cycle..5245
DTC P0131: Heated Oxygen Sensor Circuit Low Voltage (bank 1, sensor 1)..5245
DIAGNOSIS..5248
STEP 1. Using scan tool MB991958, check data list item 39: Heated Oxygen Sensor Bank 1, Sensor 1 ..5248
STEP 2. Check the right bank heated oxygen sensor (front)..5249
STEP 3. Check harness connector B-01 at right bank heated oxygen sensor (front) and connector B-2..5250
STEP 4. Check for short circuit to ground between right bank heated oxygen sensor (front) connect..5251
STEP 5. Perform the OBD-II drive cycle..5252
DTC P0132: Heated Oxygen Sensor Circuit High Voltage (bank 1, sensor 1)..5252
DIAGNOSIS..5255
STEP 1. Check harness connector B-01 at right bank heated oxygen sensor (front) and harness conne..5255
STEP 2. Check for short circuit to power supply between right bank heated oxygen sensor (front) c..5256
STEP 3. Test the OBD-II drive cycle..5257
GR00002400B-13A..5258
MULTIPORT FUEL INJECTION (MFI)..0
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS..0
DTC P0133: Heated Oxygen Sensor Circuit Slow Response (bank 1, sensor 1)..5258
DIAGNOSIS..5261
STEP 1. Using scan tool MB991958, check data list item 39: Heated Oxygen Sensor Bank 1, Sensor 1 ..5261
STEP 2. Check the right bank heated oxygen sensor (front)..5262
STEP 3. Check harness connector B-01 at right bank heated oxygen sensor (front) and harness conne..5263
STEP 4. Test the OBD-II drive cycle..5264
DTC P0134: Heated Oxygen Sensor Circuit No Activity Detected (bank 1, sensor 1)..5264
DIAGNOSIS..5266
STEP 1. Using scan tool MB991958, check data list item 69: Heated Oxygen Sensor Bank 1, Sensor 2 ..5266
STEP 2. Check the exhaust leak..5267
STEP 3. Check the intake system vacuum leak..5267
STEP 4. Check harness connector B-01 at the right bank heated oxygen sensor (front) for damage..5267
STEP 5. Check the right bank heated oxygen sensor (front)..5268
STEP 6. Check harness connector B-32 at intermediate connector for damage..5269
STEP 7. Measure the right bank injector resistance at intermediate connector B-32..5269
STEP 8. Check harness connector B-101, B-104, B-118 at right bank injector for damage..5270
STEP 9. Check the right bank injector..5270
STEP 10. Check harness connector B-21, B-22 at PCM for damage..5271
STEP 11. Check for harness damage between right bank heated oxygen sensor (front) connector B-01 ..5272
STEP 12. Check for harness damage between right bank injector connector and PCM connector..5273
STEP 13. Check the fuel pressure..5273
STEP 14. Test the OBD-II drive cycle..5273
DTC P0135: Heated Oxygen Sensor Heater Circuit (bank 1, sensor 1)..5274
DIAGNOSIS..5277
STEP 1. Check harness connector B-01 at the right bank heated oxygen sensor (front) for damage..5277
STEP 2. Check the right bank heated oxygen sensor (front)..5278
STEP 3. Measure the power supply voltage at right bank heated oxygen sensor (front) harness side ..5279
STEP 4. Check harness connector B-15X at the MFI relay for damage..5280
STEP 5. Measure the power supply voltage at PCM connector B-22 by using power plant ECU check har..5281
STEP 6. Check harness connector B-22 at PCM for damage..5282
STEP 7. Check for open circuit or short circuit to ground between right bank heated oxygen sensor..5283
STEP 8. Check harness connector B-22 at PCM for damage..5284
STEP 9. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and right ban..5285
STEP 10. Check for harness damage between right bank heated oxygen sensor (front) connector B-01 ..5286
STEP 11. Check the trouble symptoms..5287
STEP 12. Test the OBD-II drive cycle..5287
DTC P0136: Heated Oxygen Sensor Circuit (bank 1, sensor 2)..5288
DIAGNOSIS..5291
STEP 1. Using scan tool MB991958, check data list item 69: Heated Oxygen Sensor Bank 1, Sensor 2 ..5291
STEP 2. Measure the sensor output voltage at right bank heated oxygen sensor (rear) connector B-0..5292
STEP 3. Measure the sensor output voltage at PCM connector B-21 by using power plant ECU check ha..5293
STEP 4. Check harness connector B-02 at right bank heated oxygen sensor (rear) and harness connec..5295
STEP 5. Using scan tool MB991958, check data list item 69: Heated Oxygen Sensor Bank 1, Sensor 2 ..5296
STEP 6. Check harness connector B-02 at right bank heated oxygen sensor (rear) and harness connec..5297
STEP 7. Check harness connector B-02 at right bank heated oxygen sensor (rear) for damage..5298
STEP 8. Check for continuity at right bank heated oxygen sensor (rear) harness side connector B-02..5299
STEP 9. Check harness connector B-20 at PCM for damage..5300
STEP 10. Check for open circuit and harness damage between right bank heated oxygen sensor (rear)..5301
STEP 11. Check harness connector B-20 at PCM for damage..5302
STEP 12. Check for harness damage between right bank heated oxygen sensor (rear) connector B-02 (..5303
STEP 13. Check for short circuit to ground and harness damage between right bank heated oxygen se..5304
STEP 14. Check the right bank heated oxygen sensor (rear)..5305
STEP 15. Perform the OBD-II drive cycle..5306
DTC P0137: Heated Oxygen Sensor Circuit Low Voltage (bank 1, sensor 2)..5306
DIAGNOSIS..5309
STEP 1. Using scan tool MB991958, check data list item 69: Heated Oxygen Sensor Bank 1, Sensor 2 ..5309
STEP 2. Check the right bank heated oxygen sensor (rear)..5310
STEP 3. Check harness connector B-02 at right bank heated oxygen sensor (rear) and harness connec..5311
STEP 4. Check for short circuit to ground between right bank heated oxygen sensor (rear) connecto..5312
STEP 5. Perform the OBD-II drive cycle..5313
DTC P0138: Heated Oxygen Sensor Circuit High Voltage (bank 1, sensor 2)..5313
DIAGNOSIS..5315
STEP 1. Check harness connector B-02 at right bank heated oxygen sensor (rear) and harness connec..5316
STEP 2. Check for short circuit to power supply between right bank heated oxygen sensor (rear) co..5317
STEP 3. Test the OBD-II drive cycle..5318
DTC P0139: Heated Oxygen Sensor Circuit Slow Response (bank 1, sensor 2)..5318
DIAGNOSIS..5321
STEP 1. Using scan tool MB991958, check data list item 69: Heated Oxygen Sensor Bank 1, Sensor 2 ..5321
STEP 2. Check the right bank heated oxygen sensor (rear)..5322
STEP 3. Check harness connector B-02 at right bank heated oxygen sensor (rear) and harness connec..5323
STEP 4. Test the OBD-II drive cycle..5324
DTC P0141: Heated Oxygen Sensor Heater Circuit (bank 1, sensor 2)..5325
DIAGNOSIS..5328
STEP 1. Check harness connector B-02 at the right bank heated oxygen sensor (rear) for damage..5328
STEP 2. Check the right bank heated oxygen sensor (rear)..5329
STEP 3. Measure the power supply voltage at right bank heated oxygen sensor (rear) harness side c..5330
STEP 4. Check harness connector B-15X at the MFI relay for damage..5331
STEP 5. Measure the power supply voltage at PCM connector B-22 by using power plant ECU check har..5332
STEP 6. Check harness connector B-22 at PCM for damage..5333
STEP 7. Check for open circuit or short circuit to ground between right bank heated oxygen sensor..5334
STEP 8. Check harness connector B-22 at PCM for damage..5335
STEP 9. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and right ban..5336
STEP 10. Check for harness damage between right bank heated oxygen sensor (rear) connector B-02 (..5337
STEP 11. Check the trouble symptoms..5338
STEP 12. Test the OBD-II drive cycle..5338
DTC P0150: Heated Oxygen Sensor Circuit (bank 2, sensor 1)..5339
DIAGNOSIS..5342
STEP 1. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor Bank 2, Sensor 1 ..5342
STEP 2. Measure the sensor output voltage at left bank heated oxygen sensor (front) connector B-2..5343
STEP 3. Measure the sensor output voltage at PCM connector B-21 by using power plant ECU check ha..5344
STEP 4. Check harness connector B-25 at left bank heated oxygen sensor (front) and harness connec..5345
STEP 5. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor Bank 2, Sensor 1 ..5346
STEP 6. Check harness connector B-25 at left bank heated oxygen sensor (front) and harness connec..5347
STEP 7. Check harness connector B-25 at left bank heated oxygen sensor (front) for damage..5347
STEP 8. Check for continuity at left bank heated oxygen sensor (front) harness side connector B-25..5348
STEP 9. Check harness connector B-20 at PCM for damage..5348
STEP 10. Check for open circuit and harness damage between left bank heated oxygen sensor (front)..5349
STEP 11. Check harness connector B-20 at PCM for damage..5350
STEP 12. Check for harness damage between left bank heated oxygen sensor (front) connector B-25 (..5351
STEP 13. Check for short circuit to ground and harness damage between left bank heated oxygen sen..5352
STEP 14. Check the left bank heated oxygen sensor (front)..5353
STEP 15. Perform the OBD-II drive cycle..5353
DTC P0151: Heated Oxygen Sensor Circuit Low Voltage (bank 2, sensor 1)..5354
DIAGNOSIS..5357
STEP 1. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor Bank 2, Sensor 1 ..5357
STEP 2. Check the left bank heated oxygen sensor (front)..5358
STEP 3. Check harness connector B-25 at left bank heated oxygen sensor (front) and harness connec..5359
STEP 4. Check for short circuit to ground between left bank heated oxygen sensor (front) connecto..5360
STEP 5. Perform the OBD-II drive cycle..5360
DTC P0152: Heated Oxygen Sensor Circuit High Voltage (bank 2, sensor 1)..5361
DIAGNOSIS..5364
STEP 1. Check harness connector B-25 at left bank heated oxygen sensor (front) and harness connec..5364
STEP 2. Check for short circuit to power supply between left bank heated oxygen sensor (front) co..5365
STEP 3. Test the OBD-II drive cycle..5365
DTC P0153: Heated Oxygen Sensor Circuit Slow Response (bank 2, sensor 1)..5366
DIAGNOSIS..5369
STEP 1. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor Bank 2, Sensor 1 ..5369
STEP 2. Check the left bank heated oxygen sensor (front)..5370
STEP 3. Check harness connector B-25 at left bank heated oxygen sensor (front) and harness connec..5371
STEP 4. Test the OBD-II drive cycle..5371
DTC P0154: Heated Oxygen Sensor Circuit No Activity Detected (bank 2, sensor 1)..5372
DIAGNOSIS..5374
STEP 1. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor Bank 2, Sensor 2 ..5374
STEP 2. Check the exhaust leak..5375
STEP 3. Check the intake system vacuum leak..5375
STEP 4. Check harness connector B-25 at the left bank heated oxygen sensor (front) for damage..5375
STEP 5. Check the left bank heated oxygen sensor (front)..5376
STEP 6. Check harness connector B-03, B-04, B-29 at left bank injector for damage..5377
STEP 7. Check the left bank injector..5377
STEP 8. Check harness connector B-21, B-22 at PCM for damage..5378
STEP 9. Check for harness damage between left bank heated oxygen sensor (front) connector B-25 (t..5379
STEP 10. Check for harness damage between left bank injector connector and PCM connector..5380
STEP 11. Check the fuel pressure..5380
STEP 12. Test the OBD-II drive cycle..5380
DTC P0155: Heated Oxygen Sensor Heater Circuit (bank 2, sensor 1)..5381
DIAGNOSIS..5384
STEP 1. Check harness connector B-25 at the left bank heated oxygen sensor (front) for damage..5384
STEP 2. Check the left bank heated oxygen sensor (front)..5384
STEP 3. Measure the power supply voltage at left bank heated oxygen sensor (front) harness side c..5385
STEP 4. Check harness connector B-15X at the MFI relay for damage..5385
STEP 5. Measure the power supply voltage at PCM connector B-22 by using power plant ECU check har..5386
STEP 6. Check harness connector B-22 at PCM for damage..5387
STEP 7. Check for open circuit or short circuit to ground between left bank heated oxygen sensor ..5388
STEP 8. Check harness connector B-22 at PCM for damage..5389
STEP 9. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and left bank..5390
STEP 10. Check for harness damage between left bank heated oxygen sensor (front) connector B-25 (..5391
STEP 11. Check the trouble symptoms..5391
STEP 12. Test the OBD-II drive cycle..5392
DTC P0156: Heated Oxygen Sensor Circuit (bank 2, sensor 2)..5392
DIAGNOSIS..5395
STEP 1. Using scan tool MB991958, check data list item 59: Left Bank Heated Oxygen Sensor Bank 2,..5395
STEP 2. Measure the sensor output voltage at left bank heated oxygen sensor (rear) connector B-24..5396
STEP 3. Measure the sensor output voltage at PCM connector B-21 by using power plant ECU check ha..5397
STEP 4. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connect..5399
STEP 5. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor Bank 2, Sensor 2 ..5400
STEP 6. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connect..5401
STEP 7. Check harness connector B-24 at left bank heated oxygen sensor (rear) for damage..5402
STEP 8. Check for continuity at left bank heated oxygen sensor (rear) harness side connector B-24..5403
STEP 9. Check harness connector B-20 at PCM for damage..5404
STEP 10. Check for open circuit and harness damage between left bank heated oxygen sensor (rear) ..5405
STEP 11. Check harness connector B-20 at PCM for damage..5406
STEP 12. Check for harness damage between left bank heated oxygen sensor (rear) connector B-24 (t..5407
STEP 13. Check for short circuit to ground and harness damage between left bank heated oxygen sen..5408
STEP 14. Check the left bank heated oxygen sensor (rear)..5409
STEP 15. Perform the OBD-II drive cycle..5410
DTC P0157: Heated Oxygen Sensor Circuit Low Voltage (bank 2, sensor 2)..5410
DIAGNOSIS..5413
STEP 1. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor Bank 2, Sensor 2 ..5413
STEP 2. Check the left bank heated oxygen sensor (rear)..5414
STEP 3. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connect..5415
STEP 4. Check for short circuit to ground between left bank heated oxygen sensor (rear) connector..5416
STEP 5. Perform the OBD-II drive cycle..5417
DTC P0158: Heated Oxygen Sensor Circuit High Voltage (bank 2, sensor 2)..5417
DIAGNOSIS..5420
STEP 1. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connect..5420
STEP 2. Check for short circuit to power supply between left bank heated oxygen sensor (rear) con..5421
STEP 3. Test the OBD-II drive cycle..5422
DTC P0159: Heated Oxygen Sensor Circuit Slow Response (bank 2, sensor 2)..5422
DIAGNOSIS..5425
STEP 1. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor Bank 2, Sensor 2 ..5425
STEP 2. Check the left bank heated oxygen sensor (rear)..5426
STEP 3. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connect..5427
STEP 4. Test the OBD-II drive cycle..5428
DTC P0161: Heated Oxygen Sensor Heater Circuit (bank 2, sensor 2)..5429
DIAGNOSIS..5432
STEP 1. Check harness connector B-24 at the left bank heated oxygen sensor (rear) for damage..5432
STEP 2. Check the left bank heated oxygen sensor (rear)..5433
STEP 3. Measure the power supply voltage at left bank heated oxygen sensor (rear) harness side co..5434
STEP 4. Check harness connector B-15X at the MFI relay for damage..5435
STEP 5. Measure the power supply voltage at PCM connector B-22 by using power plant ECU check har..5436
STEP 6. Check harness connector B-22 at PCM for damage..5437
STEP 7. Check for open circuit or short circuit to ground between left bank heated oxygen sensor ..5438
STEP 8. Check harness connector B-22 at PCM for damage..5439
STEP 9. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and left bank..5440
STEP 10. Check for harness damage between left bank heated oxygen sensor (rear) connector B-24 (t..5441
STEP 11. Check the trouble symptoms..5442
STEP 12. Test the OBD-II drive cycle..5442
DTC P0171: System too Lean (bank 1)..5442
DIAGNOSIS..5445
STEP 1. Check the exhaust leak..5445
STEP 2. Check the intake system vacuum leak..5445
STEP 3. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5445
STEP 4. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..5446
STEP 5. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5446
STEP 6. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..5447
STEP 7. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5447
STEP 8. Check harness connector B-32 at intermediate connector for damage..5448
STEP 9. Check the right bank injector resistance at intermediate connector B-32..5448
STEP 10 Check harness connector B-101, B-104, B-118 at right bank injector for damage..5449
STEP 11. Check the right bank injector..5449
STEP 12. Check harness connector B-22 at PCM for damage..5450
STEP 13. Check for harness damage between right bank injector connector and PCM connector..5451
STEP 14. Check the fuel pressure..5451
STEP 15. Check for entry of foreign matter (water, kerosene, etc.) into fuel..5451
STEP 16. Replace the right bank injector..5452
STEP 17. Test the OBD-II drive cycle..5452
DTC P0172: System too Rich (bank 1)..5452
DIAGNOSIS..5454
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5454
STEP 2. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..5455
STEP 3. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5455
STEP 4. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..5456
STEP 5. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5456
STEP 6. Check harness connector B-32 at intermediate connector for damage..5457
STEP 7. Check the right bank injector resistance at intermediate connector B-32..5457
STEP 8. Check the right bank injector..5458
STEP 9. Check the fuel pressure..5458
STEP 10. Replace the right bank injector..5458
STEP 11. Test the OBD-II drive cycle..5459
DTC P0174: System too Lean (bank 2)..5459
DIAGNOSIS..5462
STEP 1. Check the exhaust leak..5462
STEP 2. Check the intake system vacuum leak..5462
STEP 3. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5462
STEP 4. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..5463
STEP 5. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5463
STEP 6. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..5464
STEP 7. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5464
STEP 8. Check harness connector B-03, B-04, B-29 at left bank injector for damage..5465
STEP 9. Check the left bank injector..5465
STEP 10. Check harness connector B-22 at PCM for damage..5466
STEP 11. Check for harness damage between left bank injector connector and PCM connector..5467
STEP 12. Check the fuel pressure..5467
STEP 13. Check for entry of foreign matter (water, kerosene, etc.) into fuel..5467
STEP 14. Replace the left bank injector..5468
STEP 15. Test the OBD-II drive cycle..5468
DTC P0175: System too Rich (bank 2)..5468
DIAGNOSIS..5470
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..5470
STEP 2. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..5471
STEP 3. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..5471
STEP 4. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..5472
STEP 5. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5472
STEP 6. Check the left bank injector..5473
STEP 7. Check the fuel pressure..5473
STEP 8. Replace the left bank injector..5473
STEP 9. Test the OBD-II drive cycle..5473
DTC P0181: Fuel Tank Temperature Sensor Circuit Range/Performance..5474
DIAGNOSIS..5477
STEP 1. Using scan tool MB991958, check data list item 4A: Fuel Tank Temperature Sensor..5477
STEP 2. Check harness connector D-19 at the fuel tank temperature sensor for damage..5478
STEP 3. Check the fuel tank temperature sensor..5478
STEP 4. Check for continuity at fuel tank temperature sensor harness side connector D-19..5479
STEP 5. Measure the sensor supply voltage at fuel tank temperature sensor harness side connector ..5480
STEP 6. Measure the sensor supply voltage at PCM connector B-19 by using power plant ECU check ha..5481
STEP 7. Check harness connector B-19 at PCM for damage..5482
STEP 8. Check harness connector B-19 at PCM for damage..5483
STEP 9. Check for short circuit to ground between fuel tank temperature sensor connector D-19 (te..5484
STEP 10. Check harness connector B-19 at PCM for damage..5485
STEP 11. Check for harness damage between fuel tank temperature sensor connector D-19 (terminal N..5486
STEP 12. Perform the OBD-II drive cycle..5487
DTC P0182: Fuel Tank Temperature Sensor Circuit Low Input..5487
DIAGNOSIS..5489
STEP 1. Using scan tool MB991958, check data list item 4A: Fuel Tank Temperature Sensor..5490
STEP 2. Check the fuel tank temperature sensor..5490
STEP 3. Check harness connector D-19 at the fuel tank temperature sensor and harness connector B-..5491
STEP 4. Check for short circuit to ground between fuel tank temperature sensor connector D-19 and..5492
STEP 5. Test the OBD-II drive cycle..5493
DTC P0183: Fuel Tank Temperature Sensor Circuit High Input..5493
DIAGNOSIS..5496
STEP 1. Using scan tool MB991958, check data list item 4A: Fuel Tank Temperature Sensor..5496
STEP 2. Check harness connector D-19 at the fuel tank temperature sensor for damage..5496
STEP 3. Check the fuel tank temperature sensor..5497
STEP 4. Check the sensor supply voltage at fuel tank temperature sensor harness side connector D-19..5497
STEP 5. Check the sensor supply voltage at PCM connector B-19 by using power plant ECU check harn..5498
STEP 6. Check harness connector B-19 at PCM for damage..5499
STEP 7. Check harness connector B-19 at PCM for damage..5500
STEP 8. Check the continuity at fuel tank temperature sensor harness side connector D-19..5500
STEP 9. Check harness connector B-19 at PCM for damage..5501
STEP 10. Check for open circuit and harness damage between fuel tank temperature sensor connector..5502
STEP 11. Test the OBD-II drive cycle..5503
DTC P0201: Injector Circuit Malfunction - Cylinder 1, DTC P0203: Injector Circuit Malfunction - C..5504
DIAGNOSIS..5507
STEP 1. Using scan tool MB991958, check actuator test item 01, 03, 05: Injectors..5507
STEP 2. Check harness connector B-32 at intermediate connector for damage..5507
STEP 3. Check the injector resistance at intermediate connector B-32..5508
STEP 4. Check the connector at injector for damage..5508
STEP 5. Check the injector..5509
STEP 6. Measure the power supply voltage at intermediate connector B-32..5510
STEP 7. Check harness connector B-15X at MFI relay for damage..5510
STEP 8. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and intermedi..5511
STEP 9. Check harness connector B-22 at PCM for damage..5512
STEP 10. Check for open circuit and short circuit to ground and harness damage between intermedia..5513
STEP 11. Using the oscilloscope, check the injector..5514
STEP 12. Test the OBD-II drive cycle..5514
DTC P0202: Injector Circuit Malfunction - Cylinder 2, DTC P0204: Injector Circuit Malfunction - C..5515
DIAGNOSIS..5518
STEP 1. Using scan tool MB991958, check actuator test item 02, 04, 06: Injectors..5518
STEP 2. Check the harness connector at injector for damage..5518
STEP 3. Check the injector..5519
STEP 4. Measure the power supply voltage at injector connector..5519
STEP 5. Check harness connector B-15X at MFI relay for damage..5520
STEP 6. Check for harness damage between MFI relay connector and injector connector..5521
STEP 7. Check harness connector B-22 at PCM for damage..5522
STEP 8. Check for open circuit and short circuit to ground and harness damage between injector co..5523
STEP 9. Using the oscilloscope, check the injector..5524
STEP 10. Test the OBD-II drive cycle..5524
GR00002400C-13A..5525
MULTIPORT FUEL INJECTION (MFI)..0
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS..0
DTC P0222: Throttle Position Sensor (Sub) Circuit Low Input..5525
DIAGNOSIS..5527
STEP 1. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..5527
STEP 2. Check harness connector B-05 at throttle position sensor for damage..5528
STEP 3. Measure the sensor supply voltage at throttle position sensor harness side connector B-05..5528
STEP 4. Check harness connector B-21 at PCM for damage..5528
STEP 5. Check for open circuit and short circuit to ground between throttle position sensor conne..5529
STEP 6. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..5530
STEP 7. Check harness connector B-21 at PCM for damage..5530
STEP 8. Check for harness damage between throttle position sensor connector B-05 (terminal No. 5)..5531
STEP 9. Check for open circuit, short circuit to ground and harness damage between throttle posit..5532
STEP 10. Replace the throttle body assembly..5532
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5533
DTC P0223: Throttle Position Sensor (Sub) Circuit High Input..5534
DIAGNOSIS..5536
STEP 1. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..5536
STEP 2. Check harness connector B-05 at throttle position sensor for damage..5537
STEP 3. Check for continuity at throttle position sensor harness side connector B-05..5537
STEP 4. Check harness connector B-21 at PCM for damage..5538
STEP 5. Check for open circuit and harness damage between throttle position sensor connector B-05..5539
STEP 6. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..5540
STEP 7. Replace the throttle body assembly..5540
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5541
DTC P0300: Random/Multiple Cylinder Misfire Detected..5541
DIAGNOSIS..5543
STEP 1. Using scan tool MB991958, check data list item 22: Crankshaft Position Sensor..5543
STEP 2. Using scan tool MB991958, check data list item 81 bank 1 and 83 bank2: Long-Term Fuel..5544
STEP 3. Using scan tool MB991958, check data list item 82 bank 1 and 84 bank2: Short-Term Fue..5544
STEP 4. Check the each ignition coil spark..5545
STEP 5. Check the spark plugs..5545
STEP 6. Check the following items..5545
STEP 7. Retest the system..5545
STEP 8. Perform the OBD-II drive cycle..5546
DTC P0301: Cylinder 1 Misfire Detected, DTC P0302: Cylinder 2 Misfire Detected, DTC P0303: Cylind..5546
DIAGNOSIS..5548
STEP 1. Check the ignition coil spark..5548
STEP 2. Check the spark plugs..5548
STEP 3. Check the compression..5549
STEP 4. Retest the system..5549
STEP 5. Perform the OBD-II drive cycle..5549
DTC P0325: Knock Sensor Circuit Malfunction..5550
DIAGNOSIS..5552
STEP 1. Check harness connector B-30 at the knock sensor for damage..5552
STEP 2. Check the continuity at knock sensor harness side connector B-30..5553
STEP 3. Check harness connector B-20 at PCM for damage..5554
STEP 4. Check for open circuit, short circuit to ground and harness damage between knock sensor c..5555
STEP 5. Check the knock sensor..5556
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5556
DTC P0335: Crankshaft Position Sensor Circuit..5557
DIAGNOSIS..5561
STEP 1. Using scan tool MB991958, check data list item 22: Crankshaft Position Sensor..5561
STEP 2. Using the oscilloscope, check the crankshaft position sensor..5562
STEP 3. Check harness connector B-31 at the crankshaft position sensor for damage..5563
STEP 4. Using scan tool MB991958, check data list item 22: Crankshaft Position Sensor..5563
STEP 5. Check harness connector B-31 at the crankshaft position sensor for damage..5564
STEP 6. Measure the sensor supply voltage at crankshaft position sensor harness side connector B-31..5565
STEP 7. Measure the sensor supply voltage at PCM connector B-21 by using power plant ECU check ha..5566
STEP 8. Check harness connector B-21 at PCM for damage..5567
STEP 9. Check harness connector B-21 at PCM for damage..5568
STEP 10. Check for short circuit to ground between crankshaft position sensor connector B-31 (ter..5569
STEP 11. Measure the power supply voltage at crankshaft position sensor harness side connector B-31..5570
STEP 12. Check harness connector B-15X at MFI relay for damage..5571
STEP 13. Check the continuity at crankshaft position sensor harness side connector B-31..5572
STEP 14. Check harness connector B-20 at PCM for damage..5573
STEP 15. Check for open circuit and harness damage between crankshaft position sensor connector B..5574
STEP 16. Check harness connector B-15X at the MFI relay for damage..5575
STEP 17. Check harness connector B-21 at PCM for damage..5575
STEP 18. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and cranksha..5576
STEP 19. Check for harness damage between crankshaft position sensor connector B-31 (terminal No..5577
STEP 20. Test the OBD-II drive cycle..5578
DTC P0340: Camshaft Position Sensor Circuit..5579
DIAGNOSIS..5582
STEP 1. Using the oscilloscope, check the camshaft position sensor..5583
STEP 2. Check harness connector B-23 at camshaft position sensor for damage..5583
STEP 3. Check the trouble symptoms..5584
STEP 4. Check harness connector B-23 at camshaft position sensor for damage..5584
STEP 5. Measure the sensor supply voltage at camshaft position sensor connector B-23..5584
STEP 6. Measure the sensor supply voltage at PCM connector B-21 by using power plant ECU check ha..5585
STEP 7. Check harness connector B-21 at PCM for damage..5586
STEP 8. Check harness connector B-21 at PCM for damage..5587
STEP 9. Check for short circuit to ground between camshaft position sensor connector B-23 (termin..5588
STEP 10. Measure the power supply voltage at camshaft position sensor connector B-23..5589
STEP 11. Check harness connector B-15X at MFI relay for damage..5589
STEP 12. Check the continuity at camshaft position sensor connector B-23..5590
STEP 13. Check harness connector B-21 at PCM for damage..5590
STEP 14. Check for open circuit and harness damage between camshaft position sensor connector B-2..5591
STEP 15. Check harness connector B-21 at PCM for damage..5592
STEP 16. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and camshaft..5593
STEP 17. Check for harness damage between camshaft position sensor connector B-23 (terminal No. 2..5594
STEP 18. Check the camshaft position sensing cylinder..5594
STEP 19. Test the OBD-II drive cycle..5594
DTC P0401: Exhaust Gas Recirculation Flow Insufficient Detected..5595
DIAGNOSIS..5597
STEP 1. Check the EGR system..5597
STEP 2. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..5597
STEP 3. Test the OBD-II drive cycle..5598
DTC P0403: Exhaust Gas Reculation Control Circuit..5599
DIAGNOSIS..5601
STEP 1. Check harness connector B-07 at EGR valve for damage..5602
STEP 2. Measure the EGR valve motor coil resistance..5602
STEP 3. Measure the power supply voltage at EGR valve motor harness side connector B-07..5603
STEP 4. Check harness connector B-15X at MFI relay for damage..5603
STEP 5. Measure the power supply voltage at PCM connector B-22 by using power plant ECU check har..5604
STEP 6. Check harness connector B-22 at PCM for damage..5605
STEP 7. Check for open circuit and short circuit to ground between EGR valve connector B-07 and P..5606
STEP 8. Check harness connector B-22 at PCM for damage..5607
STEP 9. Check the EGR valve operation using special tool MB991658..5608
STEP 10. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and EGR valv..5609
STEP 11. Check for harness damage between EGR valve connector B-07 and PCM connector B-22..5610
STEP 12. Test the OBD-II drive cycle..5610
DTC P0421: Warm up catalyst Efficiency Below Threshold (bank 1)..5611
DIAGNOSIS..5612
STEP 1. Check the exhaust leak..5612
STEP 2. Using scan tool MB991958, check data list item 69: Heated Oxygen Sensor Bank 1, Sensor 2 ..5613
STEP 3. Using scan tool MB991958, check data list item 39: Heated Oxygen Sensor Bank 1, Sensor 1 ..5613
STEP 4. Using scan tool MB991958, check data list item 39: Heated Oxygen Sensor Bank 1, Sensor 1 ..5614
STEP 5. Test the OBD-II drive cycle..5614
STEP 6. Test the OBD-II drive cycle..5614
STEP 7. Test the OBD-II drive cycle..5614
DTC P0431: Warm up catalyst Efficiency Below Threshold (bank 2)..5615
DIAGNOSIS..5616
STEP 1. Check the exhaust leak..5616
STEP 2. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor Bank 2, Sensor 2 ..5617
STEP 3. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor Bank 2, Sensor 1 ..5617
STEP 4. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor Bank 2, Sensor 1 ..5618
STEP 5. Test the OBD-II drive cycle..5618
STEP 6. Test the OBD-II drive cycle..5618
STEP 7. Test the OBD-II drive cycle..5618
DTC P0441: Evaporative Emission Control System Incorrect Purge Flow..5619
DIAGNOSIS..5620
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5621
STEP 2. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..5621
STEP 3. Using scan tool MB991958, check actuator test item 08: Evaporative Emission Purge Solenoid..5622
STEP 4. Using scan tool MB991958, check actuator test item 29: Evaporative Emission Ventilation S..5622
STEP 5. Test the OBD-II drive cycle..5623
DTC P0442: Evaporative Emission System Leak Detected (Small Leak)..5623
DIAGNOSIS..5627
STEP 1. Using scan tool MB991958, check the evaporative emission system monitor test..5627
STEP 2. Check the evaporative emission purge solenoid for leaks..5628
STEP 3. Check for leaks in evaporative emission hoses A through C..5628
STEP 4. Check the evaporative emission ventilation solenoid using scan tool MB991958..5629
STEP 5. Check for leaks in evaporative emission hoses D through F..5630
STEP 6. Pressure test the evaporative emission system lines from hoses G to K..5631
STEP 7. Check for leaks in evaporative emission hoses G through I..5632
STEP 8. Test check valve..5632
STEP 9. Check for leaks in evaporative emission hoses J and K..5633
STEP 10. Check for leaks in the fuel tank..5633
STEP 11. Check the evaporative emission canister for vacuum leaks..5634
STEP 12. Using scan tool MB991958, check the evaporative emission system monitor test..5635
STEP 13. Perform the OBD-II drive cycle..5635
DTC P0443: Evaporative Emission Control System Purge Control Valve Circuit..5636
DIAGNOSIS..5639
STEP 1. Using scan tool MB991958, check actuator test item 08: Evaporative Emission Purge Solenoid..5639
STEP 2 Check harness connector B-106 at the evaporative emission purge solenoid for damage..5639
STEP 3 Check the evaporative emission purge solenoid..5640
STEP 4. Measure the power supply voltage at evaporative emission purge solenoid harness side conn..5640
STEP 5. Check harness connector B-15X at MFI relay for damage..5641
STEP 6. Measure the power supply voltage at PCM connector B-22 by using power plant ECU check har..5642
STEP 7. Check harness connector B-22 at PCM for damage..5643
STEP 8. Check for open circuit and short circuit to ground between evaporative emission purge sol..5644
STEP 9. Check harness connector B-22 at PCM for damage..5645
STEP 10. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and evaporat..5646
STEP 11. Check for harness damage between evaporative emission purge solenoid connector B-106 (te..5647
STEP 12. Test the OBD-II drive cycle..5647
DTC P0446: Evaporative Emission Control System Vent Control Circuit..5648
DIAGNOSIS..5651
STEP 1. Using scan tool MB991958, check actuator test item 29: Evaporative Emission Ventilation S..5651
STEP 2. Check harness connector D-16 at the evaporative emission ventilation solenoid for damage..5652
STEP 3. Check the evaporative emission ventilation solenoid..5652
STEP 4. Measure the power supply voltage at evaporative emission ventilation solenoid harness sid..5653
STEP 5. Check harness connector B-15X at MFI relay for damage..5653
STEP 6. Measure the power supply voltage at PCM connector B-18 by using power plant ECU check har..5654
STEP 7. Check harness connector B-18 at PCM for damage..5655
STEP 8. Check for open circuit and short circuit to ground between evaporative emission ventilati..5656
STEP 9. Check harness connector B-18 at PCM for damage..5657
STEP 10. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and evaporat..5658
STEP 11. Check for harness damage between evaporative emission ventilation solenoid connector D-1..5659
STEP 12. Test the OBD-II drive cycle..5659
DTC P0451: Evaporative Emission System Pressure Sensor Range/Performance..5660
DIAGNOSIS..5663
STEP 1. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..5664
STEP 2. Measure the sensor output voltage at PCM connector B-19 by using check harness special to..5665
STEP 3. Measure the 5-volt reference signal at PCM connector B-19 by using check harness special ..5666
STEP 4. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed ba..5668
STEP 5. Measure the sensor output voltage at PCM connector B-19 by using check harness special to..5668
STEP 6. Measure the signal voltage at intermediate connector D-20..5670
STEP 7. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded o..5671
STEP 8. Check the harness wire between PCM connector B-19 terminal 23 and intermediate connector ..5672
STEP 9. Measure the 5-volt reference signal at fuel tank differential pressure sensor connector D..5673
STEP 10. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded ..5674
STEP 11. Check the harness wire between PCM connector B-19 terminal 21 and intermediate connector..5675
STEP 12. Measure the fuel tank differential pressure sensor return voltage at intermediate connec..5676
STEP 13. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded ..5677
STEP 14. Check the harness wires between PCM connector B-19 terminal 22 and intermediate connecto..5678
STEP 15. Check intermediate connector D-20 and fuel tank differential pressure sensor connector D..5678
STEP 16. Check the harness wire between intermediate connector D-20 terminal 1 and fuel tank diff..5679
STEP 17. Check intermediate connector D-20 and fuel tank differential pressure sensor connector D..5679
STEP 18. Check the harness wire between intermediate connector D-20 terminal 3 and fuel tank diff..5679
STEP 19. Check the harness wire between intermediate connector D-20 terminal 2 and fuel tank diff..5680
STEP 20. Measure the signal voltage at fuel tank differential pressure connector D-18..5680
STEP 21. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..5681
STEP 22. Perform the OBD-II drive cycle..5682
DTC P0452: Evaporative Emission System Pressure Sensor Low Input..5682
DIAGNOSIS..5686
STEP 1. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..5687
STEP 2. Measure the sensor output voltage at PCM connector B-19 by using check harness special to..5688
STEP 3. Measure the 5-volt reference signal at PCM connector B-19 by using check harness special ..5689
STEP 4. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed ba..5691
STEP 5. Measure the sensor output voltage at PCM connector B-19 by using check harness special to..5692
STEP 6. Measure the signal voltage at intermediate connector D-20..5693
STEP 7. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded o..5695
STEP 8. Check the harness wire between PCM connector B-19 terminal 23 and intermediate connector ..5696
STEP 9. Measure the 5-volt reference signal at fuel tank differential pressure sensor connector D..5697
STEP 10. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded ..5698
STEP 11. Check the harness wire between PCM connector B-19 terminal 21 and intermediate connector..5699
STEP 12. Measure the fuel tank differential pressure sensor return voltage at intermediate connec..5700
STEP 13. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded ..5701
STEP 14. Check the harness wires between PCM connector B-19 terminal 22 and intermediate connecto..5702
STEP 15. Check intermediate connector D-20 and fuel tank differential pressure sensor connector D..5702
STEP 16. Check the harness wire between intermediate connector D-20 terminal 1 and fuel tank diff..5703
STEP 17. Check intermediate connector D-20 and fuel tank differential pressure sensor connector D..5703
STEP 18. Check the harness wire between intermediate connector D-20 terminal 3 and fuel tank diff..5703
STEP 19. Check the harness wire between intermediate connector D-20 terminal 2 and fuel tank diff..5704
STEP 20. Measure the signal voltage at fuel tank differential pressure connector D-18..5704
STEP 21. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..5705
STEP 22. Perform the OBD-II drive cycle..5706
DTC P0453: Evaporative Emission System Pressure Sensor High Input..5706
DIAGNOSIS..5710
STEP 1. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..5711
STEP 2. Measure the sensor output voltage at PCM connector B-19 by using check harness special to..5712
STEP 3. Measure the 5-volt reference signal at PCM connector B-19 by using check harness special ..5714
STEP 4. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed ba..5715
STEP 5. Measure the sensor output voltage at PCM connector B-19 by using check harness special to..5716
STEP 6. Measure the signal voltage at intermediate connector D-20..5717
STEP 7. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded o..5719
STEP 8. Check the harness wire between PCM connector B-19 terminal 23 and intermediate connector ..5720
STEP 9. Measure the 5-volt reference signal at fuel tank differential pressure sensor connector D..5721
STEP 10. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded ..5722
STEP 11. Check the harness wire between PCM connector B-19 terminal 21 and intermediate connector..5723
STEP 12. Measure the fuel tank differential pressure sensor return voltage at intermediate connec..5724
STEP 13. Check intermediate connectors C-32 and D-20, and PCM connector B-19 for loose, corroded ..5725
STEP 14. Check the harness wires between PCM connector B-19 terminal 22 and intermediate connecto..5726
STEP 15. Check intermediate connector D-20 and fuel tank differential pressure sensor connector D..5726
STEP 16. Check the harness wire between intermediate connector D-20 terminal 1 and fuel tank diff..5727
STEP 17. Check intermediate connector D-20 and fuel tank differential pressure sensor connector D..5727
STEP 18. Check the harness wire between intermediate connector D-20 terminal 3 and fuel tank diff..5727
STEP 19. Check the harness wire between intermediate connector D-20 terminal 2 and fuel tank diff..5728
STEP 20. Measure the signal voltage at fuel tank differential pressure connector D-18..5728
STEP 21. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..5729
STEP 22. Perform the OBD-II drive cycle..5730
DTC P0455: Evaporative Emission System Leak Detected (Gross Leak)..5730
DIAGNOSIS..5734
STEP 1. Using scan tool MB991958, check the evaporative emission system monitor test..5734
STEP 2. Using scan tool MB991958, check actuator test item 08: Evaporative Emission Purge Solenoi..5735
STEP 3. Check for leaks and clogging in evaporative emission hoses A through C..5736
STEP 4. Using scan tool MB991958, check the evaporative emission ventilation solenoid..5737
STEP 5. Check for leaks and clogging in evaporative emission hoses D through F..5738
STEP 6. Pressure test the evaporative emission system lines from hoses G to K..5739
STEP 7. Check for leaks in evaporative emission hoses G through I..5740
STEP 8. Test check valve..5740
STEP 9. Check for leaks in evaporative emission hoses J and K..5741
STEP 10. Check for leaks in the fuel tank..5741
STEP 11. Check for clogging in evaporative emission system hoses G through I..5743
STEP 12. Test check valve..5743
STEP 13. Check the evaporative emission canister for leaks and clogging..5744
STEP 14. Check for clogging in evaporative emission hoses J and K..5744
STEP 15. Using scan tool MB991958, check the evaporative emission system monitor test..5745
STEP 16. Perform the OBD-II drive cycle..5745
DTC P0456: Evaporative Emission System Leak Detected (Very Small Leak)..5746
DIAGNOSIS..5749
STEP 1. Using scan tool MB991958, check the evaporative emission system monitor test..5750
STEP 2. Check the evaporative emission purge solenoid for leaks..5751
STEP 3. Check for leaks in evaporative emission hoses A through C..5751
STEP 4. Check the evaporative emission ventilation solenoid using scan tool MB991958..5752
STEP 5. Check for leaks in evaporative emission hoses D through F..5753
STEP 6. Pressure test the evaporative emission system lines from hoses G to K..5754
STEP 7. Check for leaks in evaporative emission hoses G through I..5755
STEP 8. Test check valve..5755
STEP 9. Check for leaks in evaporative emission hoses J and K..5756
STEP 10. Check for leaks in the fuel tank..5756
STEP 11. Check the evaporative emission canister for vacuum leaks..5757
STEP 12. Using scan tool MB991958, check the evaporative emission system monitor test..5758
STEP 13. Perform the OBD-II drive cycle..5758
DTC P0461: Fuel Level Sensor (main) Circuit Range/Performance..5759
DIAGNOSIS..5762
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5762
STEP 2. Check fuel gauge..5762
STEP 3. Retest the system..5763
STEP 4. Check harness connector B-19 at PCM and D-19 at fuel level sensor (main) for damage..5763
STEP 5. Check for open circuit and short circuit to ground between PCM connector B-19 (terminal N..5764
STEP 6. Check harness connector D-21 at fuel level sensor (sub) for damage..5765
STEP 7. Check for open circuit between fuel level sensor (sub) connector D-21 (terminal No. 1) an..5766
STEP 8. Check the fuel pump module..5766
STEP 9. Retest the system..5767
STEP 10. Perform the OBD-II drive cycle..5767
DTC P0506: Idle Control Sytem RPM Lower Than Expected..5767
DIAGNOSIS..5769
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5769
STEP 2. Check the throttle body. (throttle valve area)..5769
STEP 3. Check the trouble symptoms..5769
STEP 4. Test the OBD-II drive cycle..5770
DTC P0507: Idle Control Sytem RPM Higher Than Expected..5770
DIAGNOSIS..5772
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5772
STEP 2. Check the intake system vacuum leak..5772
STEP 3. Check the trouble symptoms..5772
STEP 4. Test the OBD-II drive cycle..5773
DTC P0513: Immobilizer Malfunction..5773
DIAGNOSIS..5773
STEP 1. Using scan tool MB991958, read the immobilizer diagnostic trouble code (DTC)..5774
GR00002400D-13A..5775
MULTIPORT FUEL INJECTION (MFI)..0
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS..0
DTC P0551: Power Steering Pressure Switch Circuit Range/Performance..5775
DIAGNOSIS..5777
STEP 1. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..5777
STEP 2. Measure the power supply voltage at power steering pressure switch connector B-117 by bac..5778
STEP 3. Check harness connector B-117 at power steering pressure switch for damage..5778
STEP 4. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..5779
STEP 5. Check harness connector B-117 at power steering pressure switch for damage..5779
STEP 6. Measure the power supply voltage at power steering pressure switch harness side connector..5780
STEP 7. Measure the power supply voltage at PCM connector B-20 by using power plant ECU check har..5781
STEP 8. Check harness connector B-20 at PCM for damage..5782
STEP 9. Check harness connector B-20 at PCM for damage..5783
STEP 10. Check for short circuit to ground between power steering pressure switch connector B-117..5784
STEP 11. Replace the power steering pressure switch..5784
STEP 12. Check harness connector B-20 at PCM for damage..5785
STEP 13. Check for harness damage between power steering pressure switch connector B-117 (termina..5786
STEP 14. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..5787
DTC P0554: Power Steering Pressure Switch Circuit Intermittent..5788
DIAGNOSIS..5790
STEP 1. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..5790
STEP 2. Check the power steering fluid level..5790
STEP 3. Check the power steering pressure switch..5791
STEP 4. Check the oil pump pressure..5791
STEP 5. Check harness connector B-117 at the power steering pressure switch and harness connector..5791
STEP 6. Check for harness damage between power steering pressure switch connector B-117 (terminal..5792
STEP 7. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..5793
DTC P0606: Powertrain Control Module Main Processor Malfunction..5793
DIAGNOSIS..5794
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5794
DTC P0622: Generator FR Terminal Circuit Malfunction..5795
DIAGNOSIS..5796
STEP 1. Check harness connector B-22 at PCM connector for damage..5796
STEP 2. Measure the voltage at PCM connector B-22 by using power plant ECU check harness special ..5797
STEP 3. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5798
STEP 4. Check harness connector B-116 at generator connector for damage..5798
STEP 5. Measure the voltage at generator harness side connector B-116..5799
STEP 6. Check for open circuit and short circuit to ground between generator connector B-116 (ter..5800
STEP 7. Check for harness damage between generator connector B-116 (terminal No. 4) and PCM conne..5801
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5802
DTC P0638: Throttle Actuator Control Motor Circuit Range/Performance Problem..5802
DIAGNOSIS..5803
STEP 1. Using scan tool MB991958, check data list item 9A: Throttle Position Sensor (main) Mid Op..5804
STEP 2. Check harness connector B-12X at throttle actuator control motor relay for damage..5804
STEP 3. Check the throttle actuator control motor relay..5805
STEP 4. Measure the power supply voltage at throttle actuator control motor relay harness side co..5806
STEP 5. Measure the power supply voltage at throttle actuator control motor relay harness side co..5807
STEP 6. Check harness connector B-15X at MFI relay for damage..5808
STEP 7. Measure the power supply voltage at PCM harness side connector B-22..5809
STEP 8. Measure the power supply voltage at PCM harness side connector B-22..5810
STEP 9. Check for open circuit and short circuit to ground between throttle actuator control moto..5811
STEP 10. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and throttle..5812
STEP 11. Check harness connector B-22 at PCM for damage..5813
STEP 12. Check the throttle actuator control motor..5813
STEP 13. Check harness connector B-05 at throttle actuator control motor for damage..5814
STEP 14. Check for harness damage between throttle actuator control motor connector B-05 (termina..5814
STEP 15. Check for harness damage between throttle actuator control motor connector B-05 (termina..5815
STEP 16. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5816
STEP 17. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5816
DTC P0642: Throttle Position Sensor Power Supply..5817
DIAGNOSIS..5817
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5818
DTC P0657: Throttle Actuator Control Motor Relay Circuit Malfunction..5819
DIAGNOSIS..5821
STEP 1. Check harness connector B-12X at throttle actuator control motor relay for damage..5821
STEP 2. Check the throttle actuator control motor relay..5822
STEP 3. Measure the power supply voltage at throttle actuator control motor relay harness side co..5823
STEP 4. Measure the power supply voltage at throttle actuator control motor relay harness side co..5824
STEP 5. Check harness connector B-15X at MFI relay for damage..5825
STEP 6. Measure the power supply voltage at PCM harness side connector B-22..5826
STEP 7. Measure the power supply voltage at PCM harness side connector B-22..5827
STEP 8. Check for open circuit and short circuit to ground between throttle actuator control moto..5828
STEP 9. Check for harness damage between MFI relay connector B-15X (terminal No. 4) and throttle ..5829
STEP 10. Check harness connector B-22 at PCM for damage..5830
STEP 11. Check for harness damage between battery and throttle actuator control motor relay conne..5830
STEP 12. Check for harness damage between throttle actuator control motor relay connector B-12X (..5831
STEP 13. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5832
STEP 14. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5832
DTC P1601: Communication Malfunction (between PCM and Throttle Actuator Control Unit)..5833
DIAGNOSIS..5833
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5834
DTC P1603: Battery Backup Line Malfunction..5835
DIAGNOSIS..5837
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5837
STEP 2. Measure the backup power supply voltage at PCM connector B-19 by using power plant ECU ch..5838
STEP 3. Measure the backup power supply voltage at PCM harness side connector B-19..5839
STEP 4. Check harness connector B-19 at PCM for damage..5840
STEP 5. Check harness connector B-19 at PCM for damage..5840
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5841
DTC P2066: Fuel Level Sensor (sub) Circuit Range/Performance..5842
DIAGNOSIS..5845
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5845
STEP 2. Check fuel gauge..5845
STEP 3. Retest the system..5846
STEP 4. Check the fuel level sensor (sub)..5846
STEP 5. Retest the system..5846
STEP 6. Perform the OBD-II drive cycle..5846
DTC P2100: Throttle Actuator Control Motor Circuit (Open)..5847
DIAGNOSIS..5849
STEP 1. Check harness connector B-05 at throttle actuator control motor for damage..5849
STEP 2. Check the throttle actuator control motor..5849
STEP 3. Check harness connector B-22 at PCM for damage..5850
STEP 4. Check the continuity at PCM harness side connector B-19..5851
STEP 5. Check for open circuit and harness damage between throttle actuator control motor connect..5852
STEP 6. Check for open circuit and harness damage between throttle actuator control motor connect..5853
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5854
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5854
DTC P2101: Throttle Actuator Control Motor Magneto Malfunction..5855
DIAGNOSIS..5856
STEP 1. Check harness connector B-05 at throttle actuator control motor for damage..5856
STEP 2. Check the throttle actuator control motor..5857
STEP 3. Check harness connector B-22 at PCM for damage..5857
STEP 4. Check for short circuit to ground and harness damage between throttle actuator control mo..5858
STEP 5. Check for short circuit to ground and harness damage between throttle actuator control mo..5859
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5860
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5860
DTC P2102: Throttle Actuator Control Motor Circuit (Shorted Low)..5861
DIAGNOSIS..5862
STEP 1. Check harness connector B-05 at throttle actuator control motor for damage..5862
STEP 2. Check the throttle actuator control motor..5863
STEP 3. Check harness connector B-22 at PCM for damage..5863
STEP 4. Check for short circuit to ground between throttle actuator control motor connector B-05 ..5864
STEP 5. Check for short circuit to ground between throttle actuator control motor connector B-05 ..5865
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5866
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5866
DTC P2103: Throttle Actuator Control Motor Circuit (Shorted High)..5867
DIAGNOSIS..5868
STEP 1. Check harness connector B-05 at throttle actuator control motor for damage..5868
STEP 2. Check the throttle actuator control motor..5869
STEP 3. Check harness connector B-22 at PCM for damage..5869
STEP 4. Check for short circuit to ground between throttle actuator control motor connector B-05 ..5870
STEP 5. Check for short circuit to ground between throttle actuator control motor connector B-05 ..5871
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5872
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5872
DTC P2108: Throttle Actuator Control Module Processor Malfunction..5873
DIAGNOSIS..5873
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5874
DTC P2122: Accelerator Pedal Position Sensor (Main) Circuit Low Input..5875
DIAGNOSIS..5877
STEP 1. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..5877
STEP 2. Check harness connector C-28 at accelerator pedal position sensor for damage..5878
STEP 3. Measure the sensor supply voltage at accelerator pedal position sensor harness side conne..5878
STEP 4. Check harness connector B-19 at PCM for damage..5879
STEP 5. Check for open circuit and short circuit to ground between accelerator pedal position sen..5880
STEP 6. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..5881
STEP 7. Check harness connector B-19 at PCM for damage..5881
STEP 8. Check for harness damage between accelerator pedal position sensor connector C-28 (termin..5882
STEP 9. Check for harness damage between accelerator pedal position sensor connector C-28 (termin..5883
STEP 10. Replace the accelerator pedal position sensor..5883
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5884
DTC P2123: Accelerator Pedal Position Sensor (Main) Circuit High Input..5885
DIAGNOSIS..5887
STEP 1. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..5887
STEP 2. Check harness connector C-28 at accelerator pedal position sensor for damage..5888
STEP 3. Check for continuity at accelerator pedal position sensor harness side connector C-28..5888
STEP 4. Check harness connector B-19 at PCM for damage..5889
STEP 5. Check for open circuit and harness damage between accelerator pedal position sensor conne..5890
STEP 6. Replace the accelerator pedal position sensor..5890
STEP 7. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..5891
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5891
DTC P2127: Accelerator Pedal Position Sensor (Sub) Circuit Low Input..5892
DIAGNOSIS..5894
STEP 1. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..5894
STEP 2. Check harness connector C-28 at accelerator pedal position sensor for damage..5895
STEP 3. Measure the sensor supply voltage at accelerator pedal position sensor harness side conne..5895
STEP 4. Check harness connector B-19 at PCM for damage..5896
STEP 5. Check for open circuit and short circuit to ground between accelerator pedal position sen..5897
STEP 6. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..5898
STEP 7. Check harness connector B-19 at PCM for damage..5898
STEP 8. Check for harness damage between accelerator pedal position sensor connector C-28 (termin..5899
STEP 9. Check for harness damage between accelerator pedal position sensor connector C-28 (termin..5900
STEP 10. Replace the accelerator pedal position sensor..5900
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5901
DTC P2128: Accelerator Pedal Position Sensor (Sub) Circuit High Input..5902
DIAGNOSIS..5904
STEP 1. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..5904
STEP 2. Check harness connector C-28 at accelerator pedal position sensor for damage..5905
STEP 3. Check for continuity at accelerator pedal position sensor harness side connector C-28..5905
STEP 4. Check harness connector B-19 at PCM for damage..5906
STEP 5. Check for open circuit and harness damage between accelerator pedal position sensor conne..5907
STEP 6. Replace the accelerator pedal position sensor..5907
STEP 7. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..5908
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5908
DTC P2135: Throttle Position Sensor (Main and Sub) Range/Performance Problem..5909
DIAGNOSIS..5912
STEP 1. Check harness connector B-05 at throttle position sensor and harness connector B-21 at PC..5912
STEP 2. Check for short circuit to ground between throttle position sensor connector B-05 (termin..5913
STEP 3. Check for short circuit to ground between throttle position sensor connector B-05 (termin..5914
STEP 4. Replace the throttle body assembly..5914
STEP 5. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5915
DTC P2138: Accelerator Pedal Position Sensor (Main and Sub) Circuit Range/Performance Problem..5915
DIAGNOSIS..5918
STEP 1. Check harness connector C-28 at accelerator pedal position sensor for damage..5918
STEP 2. Check for continuity at accelerator pedal position sensor harness side connector C-28..5918
STEP 3. Check harness connector B-19 at PCM for damage..5919
STEP 4. Check for harness damage between accelerator pedal position sensor connector C-28 (termin..5920
STEP 5. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5921
STEP 6. Check for continuity at accelerator pedal position sensor harness side connector C-28..5921
STEP 7. Check harness connector B-19 at PCM for damage..5922
STEP 8. Check for harness damage between accelerator pedal position sensor connector C-28 (termin..5923
STEP 9. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5924
STEP 10. Check harness connector B-19 at PCM for damage..5924
STEP 11. Check for harness damage between accelerator pedal position sensor connector C-28 (termi..5925
STEP 12. Check for harness damage between accelerator pedal position sensor connector C-28 (termi..5926
STEP 13. Check for harness damage between accelerator pedal position sensor connector C-28 (termi..5927
STEP 14. Check for harness damage between accelerator pedal position sensor connector C-28 (termi..5928
STEP 15. Replace the accelerator pedal position sensor..5928
STEP 16. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5929
DTC P2227: Barometric Pressure Circuit Range/Performance Problem..5929
DIAGNOSIS..5931
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5931
DTC P2228: Barometric Pressure Circuit Low Input..5931
DIAGNOSIS..5932
STEP 1. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..5933
STEP 2. Test the OBD-II drive cycle..5933
DTC P2229: Barometric Pressure Circuit High Input..5933
DIAGNOSIS..5934
STEP 1. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..5935
STEP 2. Test the OBD-II drive cycle..5935
DTC U1073: Bus Off..5935
DIAGNOSIS..5936
STEP 1. Using scan tool MB991958, diagnose CAN bus line..5936
STEP 2. Recheck for diagnostic trouble code..5936
STEP 3. Recheck for diagnostic trouble code..5937
DTC U1102: ABS-ECU TIME-OUT..5937
DIAGNOSIS..5938
STEP 1. Using scan tool MB991958, diagnose CAN bus line..5938
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5939
STEP 3. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5939
STEP 4. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5940
STEP 5. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5940
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5941
DTC U1108: COMBINATION METER TIME-OUT..5941
DIAGNOSIS..5943
STEP 1. Using scan tool MB991958, diagnose CAN bus line..5943
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5944
STEP 3. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5944
STEP 4. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5945
STEP 5. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5945
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5946
DTC U1110: A/C-ECU TIME-OUT..5946
DIAGNOSIS..5947
STEP 1. Using scan tool MB991958, diagnose CAN bus line..5947
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5948
STEP 3. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5948
STEP 4. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5949
STEP 5. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5949
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5950
GR00002400E-13A..5951
MULTIPORT FUEL INJECTION (MFI)..0
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS..0
SYMPTOM PROCEDURES..5951
INSPECTION PROCEDURE 1: Communication with Scan Tool Is Not Possible. (Comunication with All Syst..5951
DIAGNOSIS..5952
STEP 1. Measure the power supply voltage at data link connector C-121..5952
STEP 2. Check the continuity at data link connector C-121..5953
INSPECTION PROCEDURE 2: Scan Tool Communication with PCM Is Not Possible..5954
DIAGNOSIS..5955
STEP 1. Check harness connector B-18 at PCM for damage..5955
STEP2. Check for open circuit, short circuit to ground and harness damage between data link conne..5956
INSPECTION PROCEDURE 3: The Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check Engine Lamp)..5957
DIAGNOSIS..5957
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5957
STEP 2. Check the trouble symptoms..5958
INSPECTION PROCEDURE 4: The Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check Engine Lamp)..5958
DIAGNOSIS..5958
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5959
STEP 2. Check the trouble symptoms..5959
INSPECTION PROCEDURE 5: Cranks, Won't Start..5960
DIAGNOSIS..5960
STEP 1. Check the battery positive voltage..5960
STEP 2. Check the timing belt for breaks..5960
STEP 3. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5961
STEP 4. Using scan tool MB991958, check data list..5961
STEP 5. Using scan tool MB991958, check actuator test..5962
STEP 6. Check the ignition system..5962
STEP 7. Check the ignition timing..5962
STEP 8. Check the injector..5963
STEP 9. Check the right bank injector resistance at intermediate connector B-32..5963
STEP 10. Check the right bank injector..5964
STEP 11. Check harness connector B-101 or B-104 or B-118 at right bank injector for damage..5964
STEP 12. Check harness connector B-32 at intermediate connector for damage..5964
STEP 13. Check harness connector B-03, B-04, B-29 at left bank injector for damage..5965
STEP 14. Check harness connector B-22 at PCM for damage..5965
STEP 15. Check for harness damage between injector connector and PCM connector..5966
INSPECTION PROCEDURE 6: Starts Up and Dies..5966
DIAGNOSIS..5967
STEP 1. Measure the battery positive voltage..5967
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5967
STEP 3. Using scan tool MB991958, check actuator test..5968
STEP 4. Using scan tool MB991958, check data list..5968
STEP 5. Inspection of throttle body (throttle valve area) for dirtiness..5969
STEP 6. Check the ignition timing..5969
STEP 7. Check the left bank injector..5969
STEP 8. Check the right bank injector resistance at intermediate connector B-32..5970
STEP 9. Check the right bank injector..5970
STEP 10. Check harness connector B-101 or B-104 or B-118 at right bank injector for damage..5971
STEP 11. Check harness connector B-32 at intermediate connector for damage..5971
STEP 12. Check harness connector B-03, B-04, B-29 at left bank injector for damage..5971
STEP 13. Check harness connector B-22 at PCM for damage..5972
STEP 14. Check for harness damage between injector connector and PCM connector..5973
INSPECTION PROCEDURE 7: Hard Starting..5973
DIAGNOSIS..5974
STEP 1. Check the battery positive voltage..5974
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5974
STEP 3. Using scan tool MB991958, check actuator test..5975
STEP 4. Using scan tool MB991958, check data list..5975
STEP 5. Inspection of throttle body (throttle valve area) for dirtiness..5976
STEP 6. Check the ignition timing..5976
STEP 7. Check the left bank injector..5976
STEP 8. Check the right bank injector resistance at intermediate connector B-32..5977
STEP 9. Check the right bank injector..5977
STEP 10. Check harness connector B-101 or B-104 or B-118 at right bank injector for damage..5978
STEP 11. Check harness connector B-32 at the intermediate connector for damage..5978
STEP 12. Check harness connector B-03, B-04, B-29 at the left bank injector for damage..5978
STEP 13. Check the harness connector B-22 at the PCM for damage..5979
STEP 14. Check for harness damage between injector connector and PCM connector..5980
INSPECTION PROCEDURE 8: Unstable Idle (Rough Idle, Hunting)..5980
DIAGNOSIS..5981
STEP 1. Check if the battery terminal is disconnected..5981
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5981
STEP 3. Check the engine idling state..5981
STEP 4. Check the following items..5982
STEP 5. Using scan tool MB991958, check actuator test items 01, 02, 03, 04, 05, 06: Injector..5982
STEP 6. Using scan tool MB991958, check data list..5983
STEP 7. Using scan tool MB991958, check actuator test..5983
STEP 8. Check the fuel pressure..5984
STEP 9. Check the ignition timing..5984
INSPECTION PROCEDURE 9: Idle speed is high (improper idle speed)..5984
DIAGNOSIS..5984
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5985
STEP 2. Using scan tool MB991958, check data list..5985
STEP 3. Using scan tool MB991958, check actuator test..5986
INSPECTION PROCEDURE 10: Idle Speed Is Low (Improper Idle Speed)..5986
DIAGNOSIS..5986
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5987
STEP 2. Using scan tool MB991958, check data list..5987
INSPECTION PROCEDURE 11: When the engine is cold, it stalls at idle (die out)..5988
DIAGNOSIS..5988
STEP 1. Check if the battery terminal is disconnected..5988
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5988
STEP 3. Checking by depressing and releasing the accelerator pedal..5989
STEP 4. Check the engine idling..5989
STEP 5. Using scan tool MB991958, check actuator test items 01, 02, 03, 04, 05, 06: Injector..5989
STEP 6. Using scan tool MB991958, check data list..5990
STEP 7. Check the fuel pressure..5990
STEP 8. Check the ignition timing..5990
INSPECTION PROCEDURE 12: When the Engine Is Hot, It Stalls at Idle (Die Out)..5991
DIAGNOSIS..5991
STEP 1. Check if the battery terminal is disconnected..5991
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5991
STEP 3. Using scan tool MB991958, check actuator test items 01, 02, 03, 04, 05, 06: Injector..5992
STEP 4. Checking by operating the accelerator pedal..5992
STEP 5. Engine stall reproduction test..5992
STEP 6. Using scan tool MB991958, check data list..5993
STEP 7. Using scan tool MB991958, check data list..5993
STEP 8. Check the fuel pressure..5994
STEP 9. Check the ignition timing..5994
INSPECTION PROCEDURE 13: The Engine Stalls when Accelerating (Pass Out)..5995
DIAGNOSIS..5995
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5995
STEP 2. Using scan tool MB991958, check actuator test..5996
INSPECTION PROCEDURE 14: The engine stalls when decelerating..5996
DIAGNOSIS..5996
STEP 1. Check if the battery terminal is disconnected..5996
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5997
STEP 3. Using scan tool MB991958, check data list..5997
STEP 4. Inspection of throttle body (throttle valve area) for dirtiness..5998
INSPECTION PROCEDURE 15: Hesitation, sag or stumble..5998
DIAGNOSIS..5998
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..5999
STEP 2. Using scan tool MB991958, check actuator test items 01, 02, 03, 04, 05, 06: Injector..5999
STEP 3. Check the ignition timing..6000
STEP 4. Using scan tool MB991958, check data list and actuator test..6000
STEP 5. Using scan tool MB991958, check data list..6001
STEP 6. Check the fuel pressure..6001
STEP 7. Check the fuel pressure..6002
INSPECTION PROCEDURE 16: Acceleration shock..6002
DIAGNOSIS..6002
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6003
INSPECTION PROCEDURE 17: Deceleration Shock..6003
DIAGNOSIS..6003
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6004
INSPECTION PROCEDURE 18: Poor acceleration..6004
DIAGNOSIS..6004
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6005
STEP 2. Using scan tool MB991958, check actuator test items 01, 02, 03, 04, 05, 06: Injector..6005
STEP 3. Check the ignition timing..6006
STEP 4. Using scan tool MB991958, check data list..6006
STEP 5. Using scan tool MB991958, check data list..6007
STEP 6. Check the fuel pressure..6007
STEP 7. Check the fuel pressure..6008
INSPECTION PROCEDURE 19: Surge..6008
DIAGNOSIS..6008
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6009
STEP 2. Using scan tool MB991958, check actuator test items 01, 02, 03, 04, 05, 06: Injector..6009
STEP 3. Check the ignition timing..6010
STEP 4. Using scan tool MB991958, check data list..6010
STEP 5. Using scan tool MB991958, check data list..6011
STEP 6. Check the fuel pressure..6011
STEP 7. Check the fuel pressure..6012
INSPECTION PROCEDURE 20: Knocking..6012
DIAGNOSIS..6012
STEP 1. Using the scan tool MB991958, read the diagnostic trouble code (DTC)..6012
STEP 2. Check the ignition timing..6013
INSPECTION PROCEDURE 21: Dieseling (Run-on)..6013
DIAGNOSIS..6013
INSPECTION PROCEDURE 22: Too high CO and HC concentration when idling..6013
DIAGNOSIS..6013
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6014
STEP 2. Check the ignition timing..6014
STEP 3. Using scan tool MB991958, check data list..6015
STEP 4. Using scan tool MB991958, check data list..6015
STEP 5. Check the fuel pressure..6015
STEP 6. Check the following items..6016
INSPECTION PROCEDURE 23: Transient, Mass Emission Tailpipe Test Failure..6016
DIAGNOSIS..6016
STEP 1. Check the exhaust gas with the engine at normal operating temperature..6016
STEP 2. Check the following items..6017
STEP 3. Check the driveability..6017
STEP 4. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6017
STEP 5. Check the ignition timing..6017
STEP 6. Using scan tool MB991958, check data list..6018
STEP 7. Using scan tool MB991958, check data list item 39: Heated oxygen sensor bank 1, sensor 1 ..6018
STEP 8. Using scan tool MB991958, check data list item 11: Heated oxygen sensor bank 2, sensor 1 ..6019
STEP 9. Using scan tool MB991958, check data list item 39: Heated oxygen sensor bank 1, sensor 1 ..6019
STEP 10. Check the EGR system..6020
STEP 11. Using scan tool MB991958, check data list item 69: Heated oxygen sensor bank 1, sensor 2..6020
STEP 12. Using scan tool MB991958, check data list item 11: Heated oxygen sensor bank 2, sensor 1..6021
STEP 13. Check the EGR system..6021
STEP 14. Using scan tool MB991958, check data list item 59: Heated oxygen sensor bank 2, sensor 2..6022
STEP 15. Check the fuel pressure..6022
STEP 16. Check the following items..6022
INSPECTION PROCEDURE 24: Purge Flow Test of the Evaporative Emission Canister Failure..6023
DIAGNOSIS..6023
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6023
INSPECTION PROCEDURE 25: Pressure Test of the Evaporative System Failure..6024
DIAGNOSIS..6024
STEP 1. Check the evaporative emission purge solenoid..6024
STEP 2. Check the evaporative emission ventilation solenoid..6024
INSPECTION PROCEDURE 26: Generator output voltage is low (approximately 12.3 volts)..6025
DIAGNOSIS..6026
STEP 1. Measure the voltage at PCM connector B-22 by using check harness special tool MB991923..6026
STEP 2. Check harness connector B-22 at PCM connector and harness connector B-116 at generator co..6027
STEP 3. Check for open circuit and short circuit to ground and harness damage between generator c..6028
INSPECTION PROCEDURE 27: Fans (radiator fan, A/C condenser fan) are inoperative..6029
DIAGNOSIS..6030
STEP 1. Check harness connector B-18 at PCM for damage..6030
STEP 2. Measure the output voltage at PCM harness side connector B-18..6031
STEP 3. Check for open circuit and short circuit to ground and harness damage between fan control..6032
INSPECTION PROCEDURE 28: Power supply system and ignition switch - IG system..6033
DIAGNOSIS..6035
STEP 1. Check harness connector B-15X at MFI relay for damage..6035
STEP 2. Check the MFI relay..6036
STEP 3. Measure the power supply voltage at MFI relay harness side connector B-15X..6037
STEP 4. Check harness connector B-19 and B-20 at PCM for damage..6038
STEP 5. Measure the ignition switch-IG signal voltage at PCM harness side connector B-19..6039
STEP 6. Measure the backup power supply voltage at PCM harness side connector B-19..6040
STEP 7. Check for continuity at PCM harness side connector B-19..6041
STEP 8. Measure the power supply voltage at PCM harness side connector B-20..6042
STEP 9. Measure the power supply voltage at PCM harness side connector B-20..6043
INSPECTION PROCEDURE 29: Fuel pump system..6044
DIAGNOSIS..6046
STEP 1. Using scan tool MB991958, check actuator test item 07: Fuel Pump..6047
STEP 2. Check harness connector C-210 at fuel pump relay 1 and harness connector C-208 at fuel pu..6047
STEP 3. Check the fuel pump relay 1 and 2..6048
STEP 4. Measure the power supply voltage at fuel pump relay 1 harness side connector C-210..6049
STEP 5. Measure the power supply voltage at fuel pump relay 1 harness side connector C-210..6050
STEP 6. Check for continuity at fuel pump relay 1 harness side connector C-210..6051
STEP 7. Measure the power supply voltage at fuel pump relay 2 harness side connector C-208..6052
STEP 8. Measure the power supply voltage at fuel pump relay 2 harness side connector C-208..6053
STEP 9. Check harness connector D-19 at fuel pump for damage..6053
STEP 10. Check the fuel pump operation..6054
STEP 11. Check for continuity at fuel pump harness side connector D-19..6055
STEP 12. Check for open circuit and short circuit to ground and harness damage between fuel pump ..6056
STEP 13. Check harness connector B-18 at PCM for damage..6057
STEP 14. Measure the power supply voltage at PCM connector B-18..6058
INSPECTION PROCEDURE 30: Ignition Switch-ST System and Transmission Range Switch System..6059
DIAGNOSIS..6061
STEP 1. Check harness connector B-109 at transmission range switch for damage..6061
STEP 2. Check the transmission range switch..6061
STEP 3. Measure the power supply voltage at transmission range switch connector B-109..6061
STEP 4. Check harness connector B-20 at PCM for damage..6062
STEP 5. Check for open circuit and short circuit to ground and harness damage between transmissio..6063
INSPECTION PROCEDURE 31: Ignition Circuit System..6064
DIAGNOSIS..6066
STEP 1. Check the ignition coil..6066
STEP 2. Check harness connectors B-26, B-27, B-28, B-103, B-105, B-119 at ignition coil for damage..6066
STEP 3. Measure the power supply voltage at ignition coil connectors B-26, B-27, B-28, B-103, B-1..6067
STEP 4. Check for open circuit between ignition switch connector C-308 (terminal No. 2) and ignit..6067
STEP 5. Check the circuit at ignition coil harness side connectors B-26, B-27, B-28, B-103, B-105..6068
STEP 6. Check harness connector B-22 at PCM for damage..6069
STEP 7. Check for open circuit and short circuit to ground between ignition coil connector and PC..6070
STEP 8. Check for harness damage between ignition coil connector and PCM connector..6072
INSPECTION PROCEDURE 32: A/C system..6074
DIAGNOSIS..6075
STEP 1. Check harness connector B-20 at PCM for damage..6075
STEP 2. Check the circuit at PCM connector B-20..6076
TERMINAL VOLTAGE CHECK CHART..6095
INSPECTION PROCEDURE USING AN OSCILLOSCOPE..6103
CAMSHAFT POSITION SENSOR AND CRANKSHAFT POSITION SENSOR..6103
INJECTOR..6105
EGR VALVE (STEPPER MOTOR)..6107
IGNITION COIL AND IGNITION POWER TRANSISTOR..6110
SPECIAL TOOLS..6113
ON-VEHICLE SERVICE..6115
THROTTLE BODY (THROTTLE VALVE AREA) CLEANING..6121
FUEL PRESSURE TEST..6121
FUEL PUMP CONNECTOR DISCONNECTION (HOW TO REDUCE PRESSURIZED FUEL LINES)..6124
FUEL PUMP OPERATION CHECK..6125
MULTIPORT FUEL INJECTION (MFI) RELAY AND THROTTLE ACTUATOR CONTROL MOTOR RELAY CONTINUITY CHECK..6127
FUEL PUMP RELAY CONTINUITY CHECK..6127
INTAKE AIR TEMPERATURE SENSOR CHECK..6128
ENGINE COOLANT TEMPERATURE SENSOR CHECK..6128
HEATED OXYGEN SENSOR CHECK..6129
INJECTOR CHECK..6131
THROTTLE ACTUATOR CONTROL MOTOR CHECK..6132
EVAPORATIVE EMISSION PURGE SOLENOID CHECK..6132
EVAPORATVE EMISSION VENTILATION SOLENOID CHECK..6132
EGR VALVE CHECK..6133
INJECTOR..6133
REMOVAL SERVICE POINTS..6134
INSTALLATION SERVICE POINT..6134
THROTTLE BODY ASSEMBLY..6136
INSTALLATION SERVICE POINT..6137
POWERTRAIN CONTROL MODULE (PCM)..6137
SPECIFICATIONS..6138
GR00002500-13C..6142
TRACTION CONTROL SYSTEM (TCL)..6142
GENERAL DESCRIPTION..6143
CONSTRUCTION DIAGRAM..6143
TRACTION CONTROL SYSTEM (TCL) DIAGNOSIS..6144
TCL DIAGNOSTIC TROUBLE CODE DETECTION CONDITIONS..6144
DIAGNOSIS FUNCTION..6144
HOW TO CONNECT THE SCAN TOOL (MUT-III)..6144
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..6145
HOW TO READ DATA LIST..6146
HOW TO PERFORM ACTUATOR TEST..6146
HOW TO DIAGNOSE THE CAN BUS LINE..6147
DIAGNOSTIC TROUBLE CODE PROCEDURES..6150
C1396 Engine Torque Intervention Refusal..6150
DIAGNOSIS..6150
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6150
STEP 2. Using scan tool MB991958, diagnose the CAN bus line..6151
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6151
STEP 4. Using scan tool MB991958, read the diagnostic trouble code..6152
C1397 Transmission Range Switch Input Refusal..6152
DIAGNOSIS..6152
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6153
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..6153
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6154
U1100 CAN Communications System Time Out Error Engine Related Data..6154
DIAGNOSIS..6154
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6155
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..6155
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6156
STEP 4. Recheck for diagnostic trouble code..6157
STEP 5. Recheck for diagnostic trouble code..6157
STEP 6. Recheck for diagnostic trouble code..6158
U1101 CAN Communications System Time Out Error A/T Related Data..6159
DIAGNOSIS..6159
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6159
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..6160
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6160
STEP 4. Recheck for diagnostic trouble code..6161
STEP 5. Recheck for diagnostic trouble code..6161
STEP 6. Recheck for diagnostic trouble code..6162
U1120 CAN Communications System TCL Uncontrollable by Engine Malfunction..6163
DIAGNOSIS..6163
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6163
STEP 2. Using scan tool MB991958, diagnose the CAN bus line..6164
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6164
STEP 4. Recheck for diagnostic trouble code..6165
STEP 5. Recheck for diagnostic trouble code..6165
STEP 6. Recheck for diagnostic trouble code..6166
U1400 Dynamic range error APS1..6166
DIAGNOSIS..6166
SYMPTOM PROCEDURES..6167
INSPECTION PROCEDURE 1: When the Ignition Switch is Turned to the "ON" Position (Engine Stopped),..6167
DIAGNOSIS..6170
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6170
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..6171
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6171
STEP 4. Retest the system..6172
INSPECTION PROCEDURE 5: When the TCL Switch is Push On, TCL System does not Cancelled..6173
DIAGNOSIS..6174
STEP 1. Measure the terminal voltage at ABS/TCL-ECU connector A-02 FWD or TCL/ASC-ECU connector..6175
STEP 2. Check the TCL switch..6176
STEP 3. Check ABS/TCL-ECU connector A-02 FWD or TCL/ASC-ECU connector A-32 4AWD, intermediate..6177
STEP 4. Check the harness wire between ABS/TCL-ECU connector A-02 terminal 6 FWD or TCL/ASC-ECU..6178
STEP 5. Check the harness wire between TCL switch connector C-35 terminal 2 and ground for damage..6179
STEP 6. Retest the system..6179
STEP 7. Retest the system..6179
INSPECTION PROCEDURE 6: TCL System does not Operate..6180
DIAGNOSIS..6180
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6180
STEP 2. Using scan tool MB991958, check actuator test item 09: Engine TCL Drive..6181
STEP 3. Retest the system..6181
STEP 4. Retest the system..6181
CHECK AT ABS/TCL-ECU TERMINAL VOLTAGE..6183
TERMINAL VOLTAGE CHECK CHART..6183
RESISTANCE AND CONTINUITY BETWEEN HARNESS-SIDE CONNECTOR TERMINALS..6184
CHECK AT TCL/ASC-ECU TERMINAL VOLTAGE..6185
TERMINAL VOLTAGE CHECK CHART..6185
RESISTANCE AND CONTINUITY BETWEEN HARNESS-SIDE CONNECTOR TERMINALS..6186
SPECIAL TOOLS..6187
ON-VEHICLE SERVICE..6188
TCL INDICATOR LIGHT CHECK..6188
TCL OPERATION CHECK..6189
TCL SWITCH CHECK..6189
WHEEL SPEED SENSOR CHECK..6189
TCL SWITCH..6190
WHEEL SPEED SENSOR..6190
ABS/TCL-ECU..6190
GR00002600-17..6192
ENGINE AND EMISSION CONTROL..6192
ENGINE CONTROL..6194
CONSTRUCTION DIAGRAM..6194
ENGINE CONTROL SYSTEM DIAGNOSIS..6196
SYMPTOM PROCEDURES..6196
INSPECTION PROCEDURE 1: Throttle Valve Will Not Fully Open or Close..6196
DIAGNOSIS..6196
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6197
STEP 2. Retest the system..6197
INSPECTION PROCEDURE 2: Accelerator Pedal Operation Not Smooth (Over Acceleration)..6197
DIAGNOSIS..6198
STEP 1. Check if the accelerator pedal and the accelerator pedal are installed correctly..6198
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..6198
STEP 3. Retest the system..6198
ACCELERATOR CABLE AND PEDAL..6199
AUTO-CRUISE CONTROL..6200
AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS..6202
Auto-cruise control system diagnostic trouble codes..6202
AUTO-CRUISE CONTROL SYSTEM DIAGNOSTIC FUNCTION..6203
HOW TO CONNECT THE SCAN TOOL (MUT-III)..6203
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..6204
HOW TO READ DATA LIST..6204
HOW TO DIAGNOSE THE CAN BUS LINE..6205
DIAGNOSTIC TROUBLE CODE PROCEDURES..6206
DTC15 : Auto-cruise Control Switch System..6206
DIAGNOSIS..6208
STEP 1. Using scan tool MB991958, check data list item 02: Set Switch..6208
STEP 2. Using scan tool MB991958, check data list item 03: Resume Switch..6209
STEP 3. Measure the power supply voltage at auto-cruise control switch connector C-302 by backpro..6210
STEP 4. Measure the power supply voltage at PCM connector B-18..6211
STEP 5. Check PCM connector B-18, intermediate connector C-31, auto-cruise control switch connect..6213
STEP 6. Check the harness wire between PCM connector B-18 terminal 12 and auto-cruise control swi..6215
STEP 7. Check the clock spring..6216
STEP 8. Check PCM connector B-18 for loose, corroded or damaged terminals, or terminals pushed ba..6216
STEP 9. Check the harness for short circuit to ground between the PCM connector B-18 terminal 12 ..6217
STEP 10. Measure the ground voltage at auto-cruise control switch connector C-302 by backprobing..6218
STEP 11. Measure the power supply voltage at PCM connector B-19..6219
STEP 12. Check PCM connector B-19, intermediate connector C-31, auto-cruise control switch connec..6221
STEP 13. Check the harness wire between PCM connector B-19 terminal 28 and auto-cruise control sw..6223
STEP 14. Check the clock spring..6224
STEP 15. Check PCM connector B-19 for loose, corroded or damaged terminals, or terminals pushed b..6224
STEP 16. Check the auto-cruise control switch..6225
STEP 17. Using scan tool MB991958, read the diagnostic trouble code..6225
STEP 18. Using scan tool MB991958, read the diagnostic trouble code..6226
DTC 21: Cancel Latch Signal System..6226
DIAGNOSIS..6227
DTC 22: Stoplight Switch System..6227
DIAGNOSIS..6228
STEP 1. Using scan tool MB991958, check data list item 05: Stoplight Switch..6229
STEP 2. Using scan tool MB991958, check data list item 06: Brake Switch..6229
STEP 3. Check the stoplight operation..6230
STEP 4. Measure the terminal voltage at PCM connector B-18..6231
STEP 5. Check PCM connector B-18 and joint connector (1) C-04 for loose, corroded or damaged term..6232
STEP 6. Check the harness wire between PCM connector B-18 terminal 9 and joint connector (1) C-04..6233
STEP 7. Measure the terminal voltage at PCM connector B-18..6234
STEP 8. Measure the power supply voltage at stoplight switch connector C-03 by backprobing..6235
STEP 9. Check stoplight switch connector C-03 and joint connector (1) C-04 for loose, corroded or..6236
STEP 10. Check the harness wire between stoplight switch connector C-03 terminal 1 and joint conn..6236
STEP 11. Check the stoplight switch..6237
STEP 12. Check stoplight switch connector C-03 for loose, corroded or damaged terminals, or termi..6237
STEP 13. Check the harness wire between stoplight switch connector C-03 terminal 2 and relay box ..6237
STEP 14. Check the fuse number 11 at the relay box in engine compartment..6238
STEP 15. Measure the terminal voltage at PCM connector B-19..6239
STEP 16. Check PCM connector B-19 and stoplight switch connector C-03 for loose, corroded or dama..6240
STEP 17. Check the harness wire between PCM connector B-19 terminal 33 and stoplight switch conne..6241
STEP 18. Check the harness wire between stoplight switch connector C-03 terminal 4 and ground for..6241
STEP 19. Check the stoplight switch..6242
STEP 20. Measure the terminal voltage at PCM connector B-19..6243
STEP 21. Using scan tool MB991958, read the diagnostic trouble codes..6244
STEP 22. Using scan tool MB991958, read the diagnostic trouble codes..6245
DTC 23: Powertrain Control module (PCM) and Its Related Components..6245
DIAGNOSIS..6245
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6246
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..6246
STEP 3. Using scan tool MB991958, read the diagnostic trouble codes..6247
SYMPTOM PROCEDURES..6248
INSPECTION PROCEDURE 1: When the Brake Pedal is Depressed, Auto-cruise Control is not Cancelled..6248
DIAGNOSIS..6248
INSPECTION PROCEDURE 2: When the Selector Lever is Moved to "N" Range, Auto-cruise Control is not..6248
DIAGNOSIS..6248
INSPECTION PROCEDURE 3: When the Auto-cruise Control "CANCEL" Switch is Set to ON, Auto-cruise Co..6248
DIAGNOSIS..6249
INSPECTION PROCEDURE 4: Auto-cruise Control cannot be Set..6249
DIAGNOSIS..6249
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6249
STEP 2. Using scan tool MB991958, check data list item 04: Cancel Switch..6250
STEP 3. Using scan tool MB991958, check data list item 05: Stoplight Switch..6250
STEP 4. Using scan tool MB991958, check data list item 06: Brake switch..6251
STEP 5. Using scan tool MB991958, check data list item 07: Transmission Range Switch..6251
STEP 6. Check the symptoms..6252
STEP 7. Check the symptoms..6252
INSPECTION PROCEDURE 5: Hunting (Repeated Acceleration and Deceleration) Occurs at the Set Vehicl..6252
DIAGNOSIS..6252
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6253
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..6253
STEP 3. Retest the system..6254
STEP 4. Retest the system..6254
INSPECTION PROCEDURE 6: Auto-cruise Control Indicator Light inside Combination Meter does not Ill..6255
DIAGNOSIS..6257
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6257
STEP 2. Using scan tool MB991958, read the MFI diagnostic trouble code..6258
STEP 3. Retest the system..6258
STEP 4. Retest the system..6258
ON-VEHICLE SERVICE..6263
AUTO-CRUISE CONTROL SWITCH CHECK..6263
AUTO-CRUISE CONTROL MAIN SWITCH CHECK..6263
AUTO-CRUISE CONTROL SETTING..6263
SPEED-INCREASE SETTING..6264
SPEED-REDUCTION SETTING..6264
RETURN TO THE SET SPEED BEFORE CANCELLATION AND AUTO-CRUISE CONTROL CANCELLATION..6264
AUTO-CRUISE CONTROL SYSTEM COMPONENT CHECK..6265
STOPLIGHT SWITCH..6265
TRANSMISSION RANGE SWITCH ("N" POSITIN)..6265
THROTTLE POSITION SENSOR..6265
AUTO-CRUISE CONTROL SWITCH CHECK..6266
AUTO-CRUISE CONTROL..6267
EMISSION CONTROL..6268
VACUUM HOSES..6270
VACUUM HOSE INSTALLATION..6272
VACUUM HOSE CHECK..6272
POSITIVE CRANKCASE VENTILATION SYSTEM..6272
POSITIVE CRANKCASE VENTILATION SYSTEM CHECK..6273
POSITIVE CRANKCASE VENTILATION VALVE CHECK..6273
EVAPORATIVE EMISSION CONTROL SYSTEM..6274
EVAPORATIVE EMISSION PURGE SOLENOID CHECK..6276
MASS AIRFLOW SENSOR CHECK..6277
BAROMETRIC PRESSURE SENSOR CHECK..6277
ENGINE COOLANT TEMPERATURE SENSOR CHECK..6277
INTAKE AIR TEMPERATURE SENSOR CHECK..6277
FUEL TANK DIFFERENTIAL PRESSURE SENSOR CHECK..6277
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK..6277
EXHAUST GAS RECIRCULATION (EGR) SYSTEM..6277
OPERATION..6277
EGR VALVE (STEPPER MOTOR) CHECK..6278
EGR VALVE (STEPPER MOTOR) CLEANING..6280
MASS AIRFLOW SENSOR CHECK..6280
ENGINE COOLANT TEMPERATURE SENSOR CHECK..6280
CRANKSHAFT POSITION SENSOR CHECK..6280
REMOVAL SERVICE POINT..6282
INSTALLATION SERVICE POINTS..6282
EVAPORATIVE EMISSION CANISTER AND FUEL TANK PRESSURE RELIEF VALVE..6284
INSPECTION..6285
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK..6285
CATALYTIC CONVERTER..6285
SPECIFICATIONS..6286
GR00002700-52B..6288
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)..6288
GENERAL DESCRIPTION VEHICLES WITHOUT ADVANCED AIR BAG..6290
GENERAL DESCRIPTION Vehicles with advanced air bag..6306
SERVICE PRECAUTIONS..6331
SRS AIR BAG DIAGNOSIS Vehicles without advanced air bag..6336
DIAGNOSTIC FUNCTION..6336
HOW TO CONNECT THE SCAN TOOL (MUT-III)..6336
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..6337
SRS WARNING LIGHT CHECK..6338
DIAGNOSTIC TROUBLE CODE PROCEDURES..6342
DTC 1A Front impact sensor (LH) circuit short DTC 1B Front impact sensor (LH) circuit open DTC 1C..6342
DIAGNOSIS..6343
Step 1. Check the front impact sensor..6344
Step 2. Measure the resistance and voltage at SRS-ECU connector C-26..6344
Step 3. Check the wiring harness between the right front impact sensor connector A-24 (terminals ..6346
Step 4. Recheck for diagnostic trouble code..6347
DTC 11: Front impact sensor system circuit short DTC 12: Either of front impact sensors open circ..6348
DIAGNOSIS..6349
STEP 1. Check the front impact sensor..6350
STEP 2. Check the front impact sensor (LH) circuit. Measure the resistance at SRS-ECU connector C..6351
STEP 3. Check the harness wires between SRS-ECU connector C-26 (terminal No.3 and 4) and front im..6351
STEP 4. Check the front impact sensor (RH) circuit. Measure the resistance at SRS-ECU connector C..6352
STEP 5. Check the harness wires between SRS-ECU connector C-26 (terminal No.1 and 2) and front im..6353
STEP 6. Recheck for diagnostic trouble code..6354
DTC 14: Analog G-Sensor System in the SRS-ECU DTC 15: Safing G-Sensor Short Circuit DTC 16: Safin..6354
DTC 21: Driver’s Air Bag Module (Squib) System Fa..6356
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6358
STEP 2. Check SRS-ECU connector C-26..6358
STEP 3. Check SRS-ECU connector C-26, clock sprin..6359
STEP 4. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6360
STEP 5. Check the clock spring. (Using scan tool MB991958, read the diagnostic trouble code.)..6360
STEP 6. Check the driver’s air bag module circuit..6361
STEP 7. Check the harness for short circuit between SRS-ECU connector C-26 (terminal No.11 and 12..6362
STEP 8. Recheck for diagnostic trouble code..6362
DTC 22: Driver's Air Bag Module (Squib) System Fault 2 (Open in the Squib Circuit)..6363
STEP 1. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6365
STEP 2. Check the clock spring. (Using scan tool MB991958, read the diagnostic trouble code.)..6365
STEP 3. Check the harness between the SRS-ECU connector C-26 (terminal No.11 and 12) and the cloc..6366
STEP 4. Recheck for diagnostic trouble code..6367
DTC 24: Passenger’s (Front) Air Bag Module (Squib..6368
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6369
STEP 2. Check SRS-ECU connector C-26..6370
STEP 3. Check SRS-ECU connector C-26 and passenge..6370
STEP 4. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic trou..6371
STEP 5. Check the passenger’s air bag module circ..6372
STEP 6. Check the harness for short circuit between SRS-ECU connector C-26 (terminal No.9 and 10)..6373
STEP 7. Recheck for diagnostic trouble code..6373
DTC 25: Passenger’s (Front) Air Bag Module (Squib..6374
STEP 1. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic trou..6375
STEP 2. Check the harness for open circuit between SRS-ECU connector C-26 (terminal No.9 and 10) ..6376
STEP 3. Recheck for diagnostic trouble code..6377
DTC 26: Driver’s Seat Belt Pre-Tensioner (Squib) ..6377
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6378
STEP 2. Check the SRS-ECU connector C-25..6379
STEP 3. Check SRS-ECU connector C-25. (Using scan tool MB991958, read the diagnostic trouble code.)..6379
STEP 4. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6380
STEP 5. Check the driver’s seat belt pre-tensione..6381
STEP 6. Check the harness for short circuit between SRS-ECU connector C-25 (terminal No.29 and 30..6382
STEP 7. Recheck for diagnostic trouble code..6383
DTC 27: Driver’s Seat Belt Pre-Tensioner (Squib) ..6383
STEP 1. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6385
STEP 2. Check the harness for open circuit between SRS-ECU connector C-25 (terminal No.29 and 30)..6386
STEP 3. Recheck for diagnostic trouble code..6387
DTC 28: Passenger’s (Front) Seat Belt Pre-Tension..6388
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6389
STEP 2. Check the SRS-ECU connector C-25..6390
STEP 3. Check SRS-ECU connector C-25 and passenge..6390
STEP 4. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6391
STEP 5. Check the passenger's seat belt pre-tensioner circuit. Measure the resistance at the SRS-..6392
STEP 6. Check the harness for short circuit between SRS-ECU connector C-25 (terminal No.27 and 28..6393
STEP 7. Recheck for diagnostic trouble code..6394
DTC 29: Passenger’s (Front) Seat Belt Pre-Tension..6395
STEP 1. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6396
STEP 2. Check the harness for open circuit between SRS-ECU connector C-25 (terminal No.27 and 28)..6397
STEP 3.Recheck for diagnostic trouble code..6398
DTC 34: Connector Lock System Detects Connector Unlocked..6398
STEP 1. Check the SRS-ECU connector C-26 Vehicles without SRS side-airbag/C-25 and C-26 Vehicl..6399
STEP 2. Check SRS-ECU connector C-26 Vehicles without SRS side-airbag/C-25 and C-26 Vehicles w..6399
STEP 3. Recheck for diagnostic trouble code..6400
DTC 35: SRS-ECU Air Bag Condition Monitor Detects Deployed Air Bag..6400
DTC 41: IG1 Power Supply Circuit System (Fuse No.23 Circuit)..6401
STEP 1. Check junction block fuse number 23..6402
STEP 2. Check the power supply circuit for open circuit. Measure the voltage at the SRS-ECU conne..6403
STEP 3. Check the harness for open circuit between SRS-ECU connector C-26 (terminal No.16) and th..6403
STEP 4. Check a burned-out fuse..6404
STEP 5. Check the SRS-ECU power supply circuit for short circuit to ground. Measure the resistanc..6405
STEP 6. Check the fuse number 23-related circuit. Measure the resistance at junction block connec..6405
STEP 7. Check the harness for short circuit to ground between junction block connector C-211 (ter..6406
STEP 8. Check the power supply circuit for short circuit to ground. Measure the resistance at the..6407
STEP 9. Check the harness for short circuit to ground between SRS-ECU connector C-26 (terminal No..6407
STEP 10. Recheck for diagnostic trouble code..6408
DTC 42: IG1 Power Supply Circuit System (Fuse No.22 Circuit)..6409
STEP 1. Check junction block fuse number 22..6410
STEP 2. Check the power supply circuit for open circuit. Measure the voltage at SRS-ECU connector..6411
STEP 3. Check the harness for open circuit between SRS-ECU connector C-26 (terminal No.13) and th..6411
STEP 4. Check a burned-out fuse..6412
STEP 5. Check the SRS-ECU power supply circuit for short circuit to ground. Measure the resistanc..6413
STEP 6. Check the power supply circuit for short circuit to ground. Measure the resistance at the..6413
STEP 7. Check the harness for short circuit to ground between SRS-ECU connector C-26 (terminal No..6414
STEP 8. Recheck for diagnostic trouble code..6414
DTC 43: SRS Warning Light Drive Circuit System Fault 1 (Light does not Illuminate)..6415
STEP 1. Check the SRS warning light..6417
STEP 2. Check the harness for short circuit between ignition switch connector C-308 (terminal No..6417
STEP 3. Recheck for diagnostic trouble code..6419
DTC 43: SRS Warning Light Drive Circuit System Fault 1 (Light does not Switch Off)..6420
STEP 1. Check the wiring harness between SRS-ECU connector C-26 terminal 8 and combination meter ..6422
STEP 2. Recheck for diagnostic trouble code..6422
STEP 3. Recheck for diagnostic trouble code..6423
DTC 44: SRS Warning Light Drive Circuit System Fault 2..6424
DTC 46 Improper installation of SRS-ECU..6425
DTC 61: Driver's Air Bag Module (Squib) System Fault for Power Supply Circuit (Short-Circuited to..6426
STEP 1. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6427
STEP 2. Check the clock spring. (Using scan tool MB991958, read the diagnostic trouble code.)..6428
STEP 3. Check the driver’s air bag module circuit..6429
STEP 4. Check the harness for short circuit to power supply between SRS-ECU connector C-26 (termi..6430
STEP 5. Recheck for diagnostic trouble code..6430
DTC 62: Driver’s Air Bag Module (Squib) System Fa..6431
STEP 1. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6432
STEP 2. Check the clock spring.(Using scan tool MB991958, read the diagnostic trouble code.)..6433
STEP 3. Check the driver’s air bag module circuit..6434
STEP 4. Check the harness for short circuit to ground between SRS-ECU connector C-26 (terminal No..6435
STEP 5. Recheck for diagnostic trouble code..6435
DTC 64: Passenger’s (Front) Air Bag Module (Squib..6436
STEP1. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic troub..6437
STEP 2. Check the passenger’s air bag module circ..6438
STEP 3. Check the harness wires for short circuit to power supply between SRS-ECU connector C-26 ..6439
STEP 4. Recheck for diagnostic trouble code..6439
DTC 65: Passenger’s (Front) Air Bag Module (Squib..6440
STEP 1. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic trou..6441
STEP 2. Check the passenger's air bag module circuit. Measure the resistance at the SRS-ECU conne..6442
STEP 3. Check the harness wires for short circuit to ground between SRS-ECU connector C-26 (termi..6443
STEP 4. Recheck for diagnostic trouble code..6443
DTC 66: Driver's Seat Belt Pre-Tensioner (Squib) System Fault for Power Supply Circuit (Short-Cir..6444
STEP 1. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6445
STEP 2. Check the driver's seat belt pre-tensioner circuit. Measure the voltage at the SRS-ECU co..6446
STEP 3. Check the harness wires for short circuit to power supply between SRS-ECU connector C-25 ..6447
STEP 4. Recheck for diagnostic trouble code..6447
DTC 67: Driver's Seat Belt Pre-Tensioner (Squib) System Fault for Ground Circuit (Short-Circuited..6448
STEP 1. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6449
STEP 2. Check the driver's seat belt pre-tensioner circuit. Measure the resistance at the SRS-ECU..6450
STEP 3. Check harness wires for short circuit to ground between SRS-ECU connector C-25 (terminal ..6451
STEP 4. Recheck for diagnostic trouble code..6451
DTC 68: Passenger's Seat Belt Pre-Tensioner (Squib) System Fault for Power Supply Circuit (Short-..6452
STEP 1. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6453
STEP 2. Check the passenger's seat belt pre-tensioner circuit. Measure the voltage at the SRS-ECU..6454
STEP 3. Check the harness wires for short circuit to power supply between SRS-ECU connector C-25 ..6455
STEP 4. Recheck for diagnostic trouble code..6455
DTC 69: Passenger's Seat Belt Pre-Tensioner (Squib) System Fault for Ground Circuit (Short-Circui..6456
STEP 1. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6457
STEP 2. Check the passenger's seat belt pre-tensioner circuit. Measure the resistance at the SRS-..6458
STEP 3. Check harness wires for short circuit to ground between SRS-ECU connector C-25 (terminal ..6459
STEP 4. Recheck for diagnostic trouble code..6459
DTC 71: Side-Airbag Module (RH) (Squib) System Fault 1 (Short Circuit between Terminals of the Sq..6460
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6461
STEP 2. Check SRS-ECU connector C-25..6462
STEP 3. Check SRS-ECU connector C-25 and side-airbag module (RH) connector D-31. (Using scan tool..6462
STEP 4. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6463
STEP 5. Check the side-airbag module (RH) circuit. Measure the resistance at the SRS-ECU connecto..6464
STEP 6. Check the harness wires for short circuit between SRS-ECU connector C-25 (terminal No.23 ..6465
STEP 7. Recheck for diagnostic trouble code..6465
DTC 72: Side-Airbag Module (RH) (Squib) System Fault 2 (Open in the Squib Circuit)..6466
STEP 1. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6467
STEP 2. Check the harness for open circuit between SRS-ECU connector C-25 (terminal No.23 and 24)..6468
STEP 3. Recheck for diagnostic trouble code..6469
DTC 75: Side-Airbag Module (RH) (Squib) System Fault Power Supply Circuit (Short-Circuited to Pow..6470
STEP 1. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6471
STEP 2. Check the side-airbag module (RH) circuit. Measure the voltage at the SRS-ECU connector C..6472
STEP 3. Check the harness wires for short circuit to power supply between SRS-ECU connector C-25 ..6473
STEP 4. Recheck for diagnostic trouble code..6473
DTC 76: Side-Airbag Module (RH) (Squib) System Fault Ground Circuit (Short-Circuited to Ground)..6474
STEP 1. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6475
STEP 2. Check the side-airbag module (RH) circuit. Measure the resistance at the SRS-ECU connecto..6476
STEP 3. Check the harness wires for short circuit to ground between SRS-ECU connector C-25 (termi..6477
STEP 4. Recheck for diagnostic trouble code..6477
DTC 79: Side-Airbag Module (LH) (Squib) System Fault 5 for Power Supply Circuit DTC 93: Side-Airb..6478
STEP 1. Check the side impact sensor (LH). (Using scan tool MB991958, read the diagnostic trouble..6479
STEP 2. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-25 ..6479
STEP 3. Recheck for diagnostic trouble code..6480
DTC 81: Side-Airbag Module (LH) (Squib) System Fault 1 (Short Circuit between Terminals of the Sq..6481
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..6482
STEP 2. Check SRS-ECU connector C-25..6483
STEP 3. Check SRS-ECU connector C-25 and side-airbag module (LH) connector D-26. (Using scan tool..6483
STEP 4. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6484
STEP 5. Check the side-airbag module (LH) circuit. Measure the resistance at the SRS-ECU connecto..6485
STEP 6. Check the harness wires for short circuit between SRS-ECU connector C-25 (terminal No.21 ..6486
STEP 7. Recheck for diagnostic trouble code..6486
DTC 82: Side-Airbag Module (LH) (Squib) System Fault 2 (Open in the Squib Circuit)..6487
STEP 1. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6488
STEP 2. Check the harness for open circuit between the SRS-ECU connector C-25 (terminal No.21 and..6489
STEP 3.Recheck for diagnostic trouble code..6490
DTC 85: Side-Airbag Module (LH) (Squib) System Fault Power Supply Circuit (Short-Circuited to Pow..6491
STEP 1. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6492
STEP 2. Check the side-airbag module (RH) circuit. Measure the voltage at the SRS-ECU connector C..6493
STEP 3. Check the harness wires for short circuit to power supply between SRS-ECU connector C-25 ..6494
STEP 4. Recheck for diagnostic trouble code..6494
DTC 86: Side-Airbag Module (LH) (Squib) System Fault Ground Circuit (Short-Circuited to Ground)..6495
STEP 1. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6496
STEP 2. Check the side-airbag module (LH) circuit. Measure the resistance at the SRS-ECU connecto..6497
STEP 3. Check the harness wires for short circuit to ground between SRS-ECU connector C-25 (termi..6498
STEP 4. Recheck for diagnostic trouble code..6498
DTC 89: Side-Airbag Module (RH) (Squib) System Fault 5 for Power Supply Circuit DTC 96: Side-Airb..6499
STEP 1. Check the side impact sensor (RH). (Using scan tool MB991958, read the diagnostic trouble..6500
STEP 2. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-25 ..6500
STEP 3. Recheck for diagnostic trouble code..6501
DTC 91: Side Impact Sensor (LH) Power Supply Circuit System..6502
STEP 1. Check the side impact sensor (LH) power supply circuit. Measure the voltage at the side i..6503
STEP 2. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-25 ..6504
STEP 3. Recheck for diagnostic trouble code..6504
DTC 92: Side Impact Sensor (LH) System for Fault 1 DTC 95: Side Impact Sensor (RH) System for Fau..6505
DTC 94: Side Impact Sensor (RH) Power Supply Circuit System..6506
STEP 1. Check the side impact sensor (RH) power supply circuit. Measure the voltage at the side i..6507
STEP 2. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-25 ..6508
STEP 3. Recheck for diagnostic trouble code..6508
SYMPTOM PROCEDURES..6510
INSPECTION PROCEDURE 1: Communication with scan tool MB991958 is not possible (Communication is n..6510
STEP 1. Check that the scan tool can communicate with the other vehicle systems..6511
STEP 2. Check the communication line between the SRS-ECU and the scan tool..6512
STEP 3. Check the ground circuit to the SRS-ECU. Measure the resistance at SRS-ECU connector C-26..6513
STEP 4. Check the power supply circuit to the SRS-ECU. Measure the voltage at SRS-ECU connector C..6513
STEP 5. Check the harness wires between SRS-ECU connector C-26 (terminal No.20) and data link con..6514
STEP 6. Check the harness wire between SRS-ECU connector C-26 (terminal No.15) and ground..6515
STEP 7. Check the harness wires between SRS-ECU connector C-26 (terminal No.13 and 16) and igniti..6515
STEP 8. Retest the system..6516
SRS AIR BAG DIAGNOSIS Vehicles with advanced air bag..6517
PASSENGER'S SEAT BELT WARNING LIGHT CHECK..6517
PASSENGER'S AIR BAG OFF INDICATOR LIGHT CHECK..6518
DIAGNOSTIC TROUBLE CODE PROCEDURES..6523
DTC B1400: Driver’s Air Bag Module (1st Squib) Sy..6523
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6525
STEP 2. Recheck for diagnostic trouble code..6525
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6526
STEP 4. Check SRS-ECU connector C-26..6526
STEP 5. Check SRS-ECU connector C-26, clock sprin..6527
STEP 6. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6528
STEP 7. Check the clock spring. (Using scan tool MB991958, read the diagnostic trouble code.)..6529
STEP 8. Check the driver’s air bag module circuit..6530
STEP 9. Check the harness for short circuit between SRS-ECU connector C-26 (terminal No.36 and 37..6531
STEP 10. Recheck for diagnostic trouble code..6532
DTC B1401: Driver's Air Bag Module (1st Squib) System Fault 2 (Open in the Squib Circuit) DTC B14..6533
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6535
STEP 2. Recheck for diagnostic trouble code..6535
STEP 3. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6536
STEP 4. Check the clock spring. (Using scan tool MB991958, read the diagnostic trouble code.)..6537
STEP 5. Check the harness between the SRS-ECU connector C-26 (terminal No.36 and 37 1st squib o..6538
STEP 6. Recheck for diagnostic trouble code..6539
DTC B1402: Driver's Air Bag Module (1st Squib) System Fault for Power Supply Circuit (Short-Circu..6540
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6541
STEP 2. Recheck for diagnostic trouble code..6542
STEP 3. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6543
STEP 4. Check the clock spring. (Using scan tool MB991958, read the diagnostic trouble code.)..6544
STEP 5. Check the driver’s air bag module circuit..6545
STEP 6. Check the harness for short circuit to power supply between SRS-ECU connector C-26 (termi..6546
STEP 7. Recheck for diagnostic trouble code..6546
DTC 1403: Driver’s Air Bag Module (1st Squib) Sys..6547
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6548
STEP 2. Recheck for diagnostic trouble code..6549
STEP 3. Check the driver's air bag module. (Using scan tool MB991958, read the diagnostic trouble..6550
STEP 4. Check the clock spring. (Using scan tool MB991958, read the diagnostic trouble code.)..6551
STEP 5. Check the driver’s air bag module circuit..6552
STEP 6. Check the harness for short circuit to ground between SRS-ECU connector C-26 (terminal No..6553
STEP 7. Recheck for diagnostic trouble code..6553
DTC B1406: Front Impact Sensor (RH) System for Fault 1 DTC B1416: Front Impact Sensor (LH) System..6554
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6554
STEP 2. Recheck for diagnostic trouble code..6555
STEP 3. Check the front impact sensor. (Using scan tool MB991958, read the diagnostic trouble code.)..6555
DTC B1407: Front Impact Sensor (RH) Power Supply Circuit System..6556
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6558
STEP 2. Recheck for diagnostic trouble code..6558
STEP 3. Check the front impact sensor (RH) power supply circuit. Measure the voltage at the front..6559
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-26 ..6559
STEP 5. Recheck for diagnostic trouble code..6560
DTC B1408: Front Impact Sensor (RH) (Squib) for Power Supply Circuit DTC B1409: Front Impact Sens..6561
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6563
STEP 2. Recheck for diagnostic trouble code..6563
STEP 3. Check for any diagnostic trouble code. (Using scan tool MB991958, read the diagnostic tro..6564
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-26 ..6565
STEP 5. Recheck for diagnostic trouble code..6566
DTC B1410: Passenger’s (Front) Air Bag Module (1s..6567
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6569
STEP 2. Recheck for diagnostic trouble code..6569
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6570
STEP 4. Check SRS-ECU connector C-26..6570
STEP 5. Check SRS-ECU connector C-26 and passenge..6571
STEP 6. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic trou..6572
STEP 7. Check the passenger’s air bag module circ..6573
STEP 8. Check the harness for short circuit between SRS-ECU connector C-26 (terminal No.27 and 28..6575
STEP 9. Check for diagnostic trouble code..6575
DTC B1411: Passenger’s (Front) Air Bag Module (1s..6576
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6577
STEP 2. Recheck for diagnostic trouble code..6578
STEP 3. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic trou..6579
STEP 4. Check the harness for open circuit between SRS-ECU connector C-26 (terminal No.27 and 28 ..6580
STEP 5. Recheck for diagnostic trouble code..6581
DTC B1412: Passenger’s (Front) Air Bag Module (1s..6582
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6583
STEP 2. Recheck for diagnostic trouble code..6584
STEP 3. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic trou..6585
STEP 4. Check the passenger’s air bag module circ..6586
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector C-26 ..6587
STEP 6. Recheck for diagnostic trouble code..6588
DTC B1413: Passenger’s (Front) Air Bag Module (1s..6589
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6590
STEP 2. Recheck for diagnostic trouble code..6591
STEP 3. Check the passenger's air bag module. (Using scan tool MB991958, read the diagnostic trou..6592
STEP 4. Check the passenger's air bag module circuit. Measure the resistance at the SRS-ECU conne..6593
STEP 5. Check the harness wires for short circuit to ground between SRS-ECU connector C-26 (termi..6594
STEP 6. Recheck for diagnostic trouble code..6594
DTC B1417: Front Impact Sensor (LH) Power Supply Circuit System..6595
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6597
STEP 2. Recheck for diagnostic trouble code..6597
STEP 3. Check the front impact sensor (LH) power supply circuit. Measure the voltage at the front..6598
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-26 ..6598
STEP 5. Recheck for diagnostic trouble code..6599
DTC B1418: Front Impact Sensor (LH) (Squib) for Power Supply Circuit DTC B1419: Front Impact Sens..6600
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6602
STEP 2. Recheck for diagnostic trouble code..6602
STEP 3. Check for any diagnostic trouble code. (Using scan tool MB991958, read the diagnostic tro..6603
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-26 ..6604
STEP 5. Recheck for diagnostic trouble code..6605
DTC B1420: Side-Airbag Module (RH) (Squib) System Fault 1 (Short Circuit between Terminals of the..6605
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6607
STEP 2. Recheck for diagnostic trouble code..6607
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6608
STEP 4. Check SRS-ECU connector C-25..6608
STEP 5. Check SRS-ECU connector C-25 and side-airbag module (RH) connector D-31. (Using scan tool..6609
STEP 6. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6610
STEP 7. Check the side-airbag module (RH) circuit. Measure the resistance at the SRS-ECU connecto..6611
STEP 8. Check the harness wires for short circuit between SRS-ECU connector C-25 (terminal No.57 ..6612
STEP 9. Recheck for diagnostic trouble code..6612
DTC B1421: Side-Airbag Module (RH) (Squib) System Fault 2 (Open in the Squib Circuit)..6613
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6614
STEP 2. Recheck for diagnostic trouble code..6615
STEP 3. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6615
STEP 4. Check the harness for open circuit between SRS-ECU connector C-25 (terminal No.57 and 58)..6616
STEP 5. Recheck for diagnostic trouble code..6617
DTC B1422: Side-Airbag Module (RH) (Squib) System Fault Power Supply Circuit (Short-Circuited to ..6617
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6619
STEP 2. Recheck for diagnostic trouble code..6619
STEP 3. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6620
STEP 4. Check the side-airbag module (RH) circuit. Measure the voltage at the SRS-ECU connector C..6621
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector C-25 ..6622
STEP 6. Recheck for diagnostic trouble code..6622
DTC B1423: Side-Airbag Module (RH) (Squib) System Fault Ground Circuit (Short-Circuited to Ground)..6623
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6624
STEP 2. Recheck for diagnostic trouble code..6625
STEP 3. Check the side-airbag module (RH). (Using scan tool MB991958, read the diagnostic trouble..6625
STEP 4. Check the side-airbag module (RH) circuit. Measure the resistance at the SRS-ECU connecto..6626
STEP 5. Check the harness wires for short circuit to ground between SRS-ECU connector C-25 (termi..6627
STEP 6. Recheck for diagnostic trouble code..6627
DTC B1426: Side Impact Sensor (RH) System for Fault 1 DTC B1436: Side Impact Sensor (LH) System f..6628
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6628
STEP 2. Recheck for diagnostic trouble code..6629
STEP 3. Check the side impact sensor. (Using scan tool MB991958, read the diagnostic trouble code.)..6629
DTC B1427: Side Impact Sensor (RH) Power Supply Circuit System..6630
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6631
STEP 2. Recheck for diagnostic trouble code..6632
STEP 3. Check the side impact sensor (RH) power supply circuit. Measure the voltage at the side i..6632
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-25 ..6633
STEP 5. Recheck for diagnostic trouble code..6633
DTC B1428: Side-Impact sensor (RH) (Squib) for Power Supply Circuit DTC B1429: Side-Impact sensor..6634
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6635
STEP 2. Recheck for diagnostic trouble code..6636
STEP 3. Check any diagnostic trouble code. (Using scan tool MB991958, read the diagnostic trouble..6636
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-25 ..6637
STEP 5. Recheck for diagnostic trouble code..6637
DTC B1430: Side-Airbag Module (LH) (Squib) System Fault 1 (Short Circuit between Terminals of the..6638
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6639
STEP 2. Recheck for diagnostic trouble code..6640
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6640
STEP 4. Check SRS-ECU connector C-40..6641
STEP 5. Check SRS-ECU connector C-40 and side-airbag module (LH) connector D-26. (Using scan tool..6641
STEP 6. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6642
STEP 7. Check the side-airbag module (LH) circuit. Measure the resistance at the SRS-ECU connecto..6643
STEP 8. Check the harness wires for short circuit between SRS-ECU connector C-40 (terminal No.9 a..6644
STEP 9. Recheck for diagnostic trouble code..6644
DTC B1431: Side-Airbag Module (LH) (Squib) System Fault 2 (Open in the Squib Circuit)..6645
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6646
STEP 2. Recheck for diagnostic trouble code..6647
STEP 3. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6647
STEP 4. Check the harness for open circuit between the SRS-ECU connector C-40 (terminal No.9 and ..6648
STEP 5.Recheck for diagnostic trouble code..6649
DTC B1432: Side-Airbag Module (LH) (Squib) System Fault Power Supply Circuit (Short-Circuited to ..6649
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6651
STEP 2. Recheck for diagnostic trouble code..6651
STEP 3. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6652
STEP 4. Check the side-airbag module (RH) circuit. Measure the voltage at the SRS-ECU connector C..6653
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector C-40 ..6654
STEP 6. Recheck for diagnostic trouble code..6654
DTC B1433: Side-Airbag Module (LH) (Squib) System Fault Ground Circuit (Short-Circuited to Ground)..6655
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6656
STEP 2. Recheck for diagnostic trouble code..6657
STEP 3. Check the side-airbag module (LH). (Using scan tool MB991958, read the diagnostic trouble..6657
STEP 4. Check the side-airbag module (LH) circuit. Measure the resistance at the SRS-ECU connecto..6658
STEP 5. Check the harness wires for short circuit to ground between SRS-ECU connector C-40 (termi..6659
STEP 6. Recheck for diagnostic trouble code..6659
DTC B1437: Side Impact Sensor (LH) Power Supply Circuit System..6660
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6661
STEP 2. Recheck for diagnostic trouble code..6662
STEP 3. Check the side impact sensor (LH) power supply circuit. Measure the voltage at the side i..6662
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-40 ..6663
STEP 5. Recheck for diagnostic trouble code..6663
DTC B1438: Side Impact Sensor (LH) (Squib) for Power Supply Circuit DTC B1439: Side Impact Sensor..6664
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6665
STEP 2. Recheck for diagnostic trouble code..6666
STEP 3. Check for any diagnostic trouble code. (Using scan tool MB991958, read the diagnostic tro..6666
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-40 ..6667
STEP 5. Recheck for diagnostic trouble code..6667
DTC B1460: Seat Belt Pre-Tensioner (RH) (Squib) System Fault 1 (Short Circuit between Terminals o..6668
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6669
STEP 2. Recheck for diagnostic trouble code..6670
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6670
STEP 4. Check the SRS-ECU connector C-25..6671
STEP 5. Check SRS-ECU connector C-25 and passenge..6671
STEP 6. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6672
STEP 7. Check the passenger's seat belt pre-tensioner circuit. Measure the resistance at the SRS-..6673
STEP 8. Check the harness for short circuit between SRS-ECU connector C-25 (terminal No.59 and 60..6674
STEP 9. Recheck for diagnostic trouble code..6675
DTC B1461: Seat Belt Pre-Tensioner (RH) (Squib) System Fault 2 (Open in the Squib Circuit)..6675
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6677
STEP 2. Recheck for diagnostic trouble code..6677
STEP 3. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6678
STEP 4. Check the harness for open circuit between SRS-ECU connector C-25 (terminal No.59 and 60)..6679
STEP 5. Recheck for diagnostic trouble code..6680
DTC B1462: Seat Belt Pre-Tensioner (RH) (Squib) System Fault for Power Supply Circuit (Short-Circ..6681
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6682
STEP 2. Recheck for diagnostic trouble code..6683
STEP 3. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6684
STEP 4. Check the passenger's seat belt pre-tensioner circuit. Measure the voltage at the SRS-ECU..6685
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector C-25 ..6686
STEP 6. Recheck for diagnostic trouble code..6687
DTC B1463: Seat Belt Pre-Tensioner (RH) (Squib) System Fault for Ground Circuit (Short-Circuit to..6687
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6689
STEP 2. Recheck for diagnostic trouble code..6689
STEP 3. Check the passenger's seat belt pre-tensioner. (Using scan tool MB991958, read the diagno..6690
STEP 4. Check the passenger's seat belt pre-tensioner circuit. Measure the resistance at the SRS-..6691
STEP 5. Check harness wires for short circuit to ground between SRS-ECU connector C-25 (terminal ..6692
STEP 6. Recheck for diagnostic trouble code..6692
DTC B1404: Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circu..6693
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6695
STEP 2. Recheck for diagnostic trouble code..6695
DTC B1470: Seat Belt Pre-Tensioner (LH) (Squib) System Fault 1 (Short Circuit between Terminals o..6696
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6697
STEP 2. Recheck for diagnostic trouble code..6698
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6698
STEP 4. Check the SRS-ECU connector C-40..6699
STEP 5. Check SRS-ECU connector C-40 and driver’s..6699
STEP 6. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6700
STEP 7. Check the driver’s seat belt pre-tensione..6701
STEP 8. Check the harness for short circuit between SRS-ECU connector C-40 (terminal No.7 and 8) ..6702
STEP 9. Recheck for diagnostic trouble code..6703
DTC B1471: Seat Belt Pre-Tensioner (LH) (Squib) System Fault 2 (Open in the Squib Circuit)..6703
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6705
STEP 2. Recheck for diagnostic trouble code..6705
STEP 3. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6706
STEP 4. Check the harness for open circuit between SRS-ECU connector C-40 (terminal No.7 and 8) a..6707
STEP 5. Recheck for diagnostic trouble code..6708
DTC B1472: Seat Belt Pre-Tensioner (LH) (Squib) System Fault for Power Supply Circuit (Short-Circ..6709
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6710
STEP 2. Recheck for diagnostic trouble code..6711
STEP 3. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6712
STEP 4. Check the driver's seat belt pre-tensioner circuit. Measure the voltage at the SRS-ECU co..6713
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector C-40 ..6714
STEP 6. Recheck for diagnostic trouble code..6714
DTC B1473: Seat Belt Pre-Tensioner (LH) (Squib) System Fault for Ground Circuit (Short-Circuited ..6715
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6716
STEP 2. Recheck for diagnostic trouble code..6717
STEP 3. Check the driver's seat belt pre-tensioner. (Using scan tool MB991958, read the diagnosti..6718
STEP 4. Check the driver's seat belt pre-tensioner circuit. Measure the resistance at the SRS-ECU..6719
STEP 5. Check harness wires for short circuit to ground between SRS-ECU connector C-40 (terminal ..6720
STEP 6. Recheck for diagnostic trouble code..6720
DTC B1476: IG1 Power Supply Circuit System (Fuse No.22 Circuit) DTC B1477: IG1 Power Supply Circu..6721
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6723
STEP 2. Recheck for diagnostic trouble code..6723
STEP 3. Check junction block fuse number 22 B1476 or 23 B1477..6724
STEP 4. Check the power supply circuit for open circuit. Measure the voltage at SRS-ECU connector..6724
STEP 5. Check the harness for open circuit between SRS-ECU connector C-26 (terminal No.23 DTC B1..6725
STEP 6. Check a burned-out fuse..6726
STEP 7. Check the SRS-ECU power supply circuit for short circuit to ground. Measure the resistanc..6726
STEP 8. Check the power supply circuit for short circuit to ground. Measure the resistance at the..6727
STEP 9. Check the harness for short circuit to ground between SRS-ECU connector C-26 (terminal No..6728
STEP 10. Recheck for diagnostic trouble code..6728
DTC B1486: Passenger’s seat belt warning Light Dr..6729
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6730
STEP 2. Recheck for diagnostic trouble code..6731
DTC B1487: Passenger’s seat belt warning Light Dr..6732
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6734
STEP 2. Recheck for diagnostic trouble code..6734
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6735
STEP 4. Check the passenger’s seat belt warning l..6735
STEP 5. Measure the voltage at passenger’s seat b..6736
STEP 6. Check the harness for short circuit between ignition switch connector C-308 (terminal No..6736
STEP 7. Check SRS-ECU connector C-26..6737
STEP 8. Check the harness for short circuit betwe..6738
STEP 9. Check the passenger’s seat belt warning l..6739
STEP 10. Recheck for diagnostic trouble code..6739
DTC B1487: Passenger’s seat belt warning Light Dr..6740
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6742
STEP 2. Recheck for diagnostic trouble code..6742
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6743
STEP 4 Using scan tool MB991958, check actuator test..6743
STEP 5. Check the harness between SRS-ECU connect..6744
STEP 6. Recheck for diagnostic trouble code..6744
DTC B1488: Passenger’s Air Bag OFF Indicator Ligh..6745
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6746
STEP 2. Recheck for diagnostic trouble code..6747
DTC B1489: Passenger’s Air Bag OFF Indicator Ligh..6748
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6750
STEP 2. Recheck for diagnostic trouble code..6750
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6751
STEP 4. Check the passenger’s air bag OFF indicat..6751
STEP 5. Measure the voltage at passenger’s air ba..6752
STEP 6. Check the harness for short circuit between ignition switch connector C-308 (terminal No..6752
STEP 7. Check SRS-ECU connector C-26..6753
STEP 8. Check the harness for short circuit betwe..6754
STEP 9. Check the passenger’s air bag OFF indicat..6754
STEP 10. Recheck for diagnostic trouble code..6755
DTC B1489: Passenger’s Air Bag OFF Indicator Ligh..6756
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6758
STEP 2. Recheck for diagnostic trouble code..6758
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6759
STEP 4 Using scan tool MB991958, check actuator test..6759
STEP 5. Check the harness between SRS-ECU connect..6760
STEP 6. Recheck for diagnostic trouble code..6760
DTC B1499: SRS-ECU Air Bag Condition Monitor Detects Deployed Air Bag..6761
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6761
STEP 2. Recheck for diagnostic trouble code..6762
DTC B1506: Seat Slide Sensor System Fault 1 (Open in the Seat Slide Sensor Circuit)..6762
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6764
STEP 2. Recheck for diagnostic trouble code..6764
STEP 3. Check the seat slide sensor. (Using scan tool MB991958, read the diagnostic trouble code.)..6765
STEP 4. Check the harness for open circuit between SRS-ECU connector C-40 (terminal No.1 and 2) a..6766
STEP 5. Recheck for diagnostic trouble code..6767
DTC B1507: Seat Slide Sensor System Fault Ground Circuit (Short-Circuited to Ground)..6767
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6769
STEP 2. Recheck for diagnostic trouble code..6769
STEP 3. Check the seat slide sensor. (Using scan tool MB991958, read the diagnostic trouble code.)..6770
STEP 4. Check the seat slide sensor circuit. Measure the resistance at the SRS-ECU connector C-40..6771
STEP 5. Check the harness wires for short circuit to ground between SRS-ECU connector C-40 (termi..6772
STEP 6. Recheck for diagnostic trouble code..6772
DTC B1508: Seat Slide Sensor System Fault Power Supply Circuit (Short-Circuited to Power Supply)..6773
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6774
STEP 2. Recheck for diagnostic trouble code..6774
STEP 3. Check the seat slide sensor. (Using scan tool MB991958, read the diagnostic trouble code.)..6775
STEP 4. Check the seat slide sensor circuit. Measure the voltage at the SRS-ECU connector C-40..6776
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector C-40 ..6777
STEP 6. Recheck for diagnostic trouble code..6777
DTC B1509: Improper installation of SRS-ECU..6778
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6778
STEP 2. Recheck for diagnostic trouble code..6779
DTC B1519: Connector Lock System Detects Connector Unlocked..6779
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6780
STEP 2. Recheck for diagnostic trouble code..6780
STEP 3. Check the SRS-ECU connector C-25, C-26 and C-40..6781
STEP 4. Check SRS-ECU connector C-25, C-26 and C-40 for damage..6782
STEP 5. Recheck for diagnostic trouble code..6783
DTC B1520: Seat belt switch (RH) malfunction DTC B1521: Seat belt switch (RH) circuit open (for N..6784
DIAGNOSIS..6785
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6786
STEP 2. Recheck for diagnostic trouble code..6786
STEP 3. Check the passenger’s seat belt switch..6787
STEP 4. Check the passenger’s seat belt switch ci..6789
STEP 5. Check the harness wires between SRS-ECU connector C-25 (terminal No.52, 65 and 51) and pa..6791
STEP 6. Recheck for diagnostic trouble code..6791
DTC B1530: Seat belt switch (LH) malfunction DTC B1531: Seat belt switch (LH) circuit open (for N..6792
DIAGNOSIS..6793
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6794
STEP 2. Recheck for diagnostic trouble code..6794
STEP 3. Check the driver’s seat belt switch..6795
STEP 4. Check the driver’s seat belt switch circu..6797
STEP 5. Check the harness wires between SRS-ECU connector C-40 (terminal No.3, 18 and 4) and driv..6799
STEP 6. Recheck for diagnostic trouble code..6799
DTC B1540: Occupant classification-ECU malfunction DTC B1541: Occupant classification-ECU calibla..6800
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6801
STEP 2. Recheck for diagnostic trouble code..6801
DTC B1545: Occupant classification-ECU for Power Supply Circuit DTC B1546: Occupant classificatio..6802
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6804
STEP 2. Recheck for diagnostic trouble code..6804
STEP 3. Measure the resistance at occupant classification-ECU connector D-30..6805
STEP 4. Measure the voltage at occupant classification-ECU connector D-38..6805
STEP 5. Check the harness wires for open circuit or short circuit between occupant classification..6806
STEP 6. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-25 ..6808
STEP 7. Recheck for diagnostic trouble code..6808
STEP 8. Recheck for diagnostic trouble code..6809
DTC B1547: Passenger’s Front Air Bag Cut Off Syst..6809
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6810
STEP 2. Recheck for diagnostic trouble code..6810
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..6811
STEP 4. Recheck for diagnostic trouble code..6811
DTC B1556: Seat Slide Sensor System for Fault 2 (Mulfunction of Seat Slide Sensor)..6812
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6812
STEP 2. Recheck for diagnostic trouble code..6813
STEP 3. Check the seat slide sensor. (Using scan tool MB991958, read the diagnostic trouble code.)..6813
DTC U1073: Bus Off..6813
DIAGNOSIS..6814
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6814
STEP 2. Recheck for diagnostic trouble code..6815
SYMPTOM PROCEDURES..6816
INSPECTION PROCEDURE 1: Communication between Scan Tool and the SRS-ECU is not possible..6816
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6817
INSPECTION PROCEDURE 2: Power Supply Circuit System..6818
STEP 1. Measure the resistance at SRS-ECU connector C-26..6819
STEP 2. Check the harness wires for short circuit to ground between SRS-ECU connector C-26 (termi..6820
STEP 3. Check the battery..6821
STEP 4. Check the charging system..6821
STEP 5. Retest the system..6821
STEP 6. Retest the system..6821
INSPECTION PROCEDURE 3: When the Ignition Key is Turned to "ON" (Engine Stopped), the SRS Warning..6822
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..6823
STEP 2. Using scan tool MB991958, read the combination meter diagnostic trouble code..6824
SPECIAL TOOLS..6826
TEST EQUIPMENT..6827
SRS MAINTENANCE..6827
POST-COLLISION DIAGNOSIS..6828
SRS-ECU MEMORY CHECK..6828
REPAIR PROCEDURE..6829
INDIVIDUAL COMPONENT SERVICE..6836
ON-VEHICLE SERVICE Vehicles with advanced air bag..6837
ACCURACY CHECK OF OCCUPANT CLASSIFICATION SENSOR..6837
FRONT IMPACT SENSORS..6845
REMOVAL SERVICE POINT..6846
INSTALLATION SERVICE POINTS..6846
REMOVAL SERVICE POINT..6848
INSTALLATION SERVICE POINTS..6848
INSPECTION VEHICLES WITHOUT ADVANCED AIR BAG..6849
INSPECTION VEHICLES WITH ADVANCED AIR BAG..6850
SRS CONTROL UNIT (SRS-ECU)..6851
REMOVAL SERVICE POINT..6852
INSTALLATION SERVICE POINTS..6852
INSPECTION..6853
AIR BAG MODULES AND CLOCK SPRING..6854
REMOVAL SERVICE POINTS..6857
INSTALLATION SERVICE POINTS..6858
REMOVAL SERVICE POINTS..6863
INSTALLATION SERVICE POINTS..6864
INSPECTION..6866
SIDE IMPACT SENSOR..6870
REMOVAL SERVICE POINT..6871
INSTALLATION SERVICE POINTS..6871
INSPECTION..6872
SEAT BELTS WITH PRE-TENSIONER..6873
REMOVAL SERVICE POINTS..6874
INSTALLATION SERVICE POINTS..6875
REMOVAL SERVICE POINTS..6877
INSTALLATION SERVICE POINTS..6878
INSPECTION..6879
SEAT SLIDE SENSOR Vehicles with advanced air bag..6880
REMOVAL SERVICE POINT..6881
INSTALLATION SERVICE POINTS..6881
INSPECTION..6882
OCCUPANT CLASSIFICATION SENSOR Vehicles with advanced air bag..6883
INSPECTION..6883
AIR BAG MODULE AND SEAT BELT PRE-TENSIONER DISPOSAL PROCEDURES..6884
UNDEPLOYED AIR BAG MODULE DISPOSAL..6884
DEPLOYED AIR BAG MODULE AND OPERATED SEAT BELT PRE-TENSIONER DISPOSAL..6904
SPECIFICATIONS..6905
GR00003000-00..6906
GENERAL..6906
HOW TO USE THIS MANUAL..6908
MAINTENANCE, REPAIR AND SERVICING EXPLANATIONS..6908
DEFINITION OF TERMS..6908
TIGHTENING TORQUE INDICATION..6908
SPECIAL TOOL NOTE..6908
ABBREVIATIONS..6908
TROUBLESHOOTING GUIDELINES..6911
VERIFY THE COMPLAINT..6911
DETERMINE POSSIBLE CAUSES..6911
FIND THE PROBLEM..6911
REPAIR THE PROBLEM..6911
VERIFY THE REPAIR..6911
HOW TO USE TROUBLESHOOTING/ INSPECTION SERVICE POINTS..6911
TROUBLESHOOTING CONTENTS..6912
HOW TO USE THE INSPECTION PROCEDURES..6913
CONNECTOR MEASUREMENT SERVICE POINTS..6915
CONNECTOR INSPECTION SERVICE POINTS..6917
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS..6918
INSPECTION SERVICE POINTS FOR A BLOWN FUSE..6920
HOW TO TREAT CURRENT TROUBLE..6920
HOW TO TREAT PAST TROUBLE..6920
INTERSYSTEM AFFILIATED DTC REFERENCE TABLE..6921
VEHICLE IDENTIFICATION..6922
VEHICLE IDENTIFICATION..6922
VEHICLE IDENTIFICATION CODE CHART PLATE..6923
VEHICLE IDENTIFICATION NUMBER LIST..6924
VEHICLE INFORMATION CODE PLATE..6924
VEHICLE SAFETY CERTIFICATION LABEL..6925
ENGINE MODEL STAMPING..6925
THEFT PROTECTION..6925
PRECAUTIONS BEFORE SERVICE..6928
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)..6928
SERVICING ELECTRICAL SYSTEM..6929
VEHICLE WASHING..6929
APPLYING ANTI-CORROSION AGENT OR OTHER UNDERCOAT AGENTS..6930
SCAN TOOL (MUT-III SUB ASSEMBLY)..6930
TOWING AND HOISTING..6931
WRECKER TOWING RECOMMENDATION..6931
LIFTING, JACKING SUPPORT LOCATION..6934
GENERAL DATA AND SPECIFICATIONS..6936
TIGHTENING TORQUE..6939
LUBRICATION AND MAINTENANCE..6941
MAINTENANCE SCHEDULES..6941
SEVERE SERVICE..6941
ENGINE OIL..6941
LUBRICANTS AND GREASES..6941
FUEL USAGE STATEMENT..6941
MATERIALS ADDED TO FUEL..6942
RECOMMENDED LUBRICANTS AND LUBRICANT CAPACITIES TABLE..6942
LUBRICANT SELECTION..6943
SCHEDULED MAINTENANCE TABLE..6946
MAINTENANCE SERVICE..6949
1. FUEL SYSTEM (TANK, PIPE LINE AND CONNECTION, AND FUEL TANK FILLER TUBE CAP) (CHECK FOR LEAKS)..6949
2. FUEL HOSES (CHECK CONDITION)..6949
3. AIR CLEANER FILTER (REPLACE)..6949
4. EVAPORATIVE EMISSION CONTROL SYSTEM (EXCEPT EVAPORATIVE EMISSION CANISTER) (CHECK FOR CLOGGING)..6949
5. SPARK PLUGS (REPLACE)..6950
6. TIMING BELT (REPLACE)..6950
7. DRIVE BELTS (FOR GENERATOR, POWER STEERING OIL PUMP AND AIR CONDITIONING) (CHECK)..6950
GENERATOR DRIVE BELT TENSION CHECK..6950
GENERATOR DRIVE BELT TENSION ADJUSTMENT..6953
POWER STEERING DRIVE BELT TENSION CHECK..6953
8. EXHAUST SYSTEM (CONNECTIONS PORTION OF MUFFLER, MUFFLER PIPES AND CONVERTER HEAT SHIELDS) (CHE..6956
9. ENGINE OIL (CHANGE)..6956
10. ENGINE OIL FILTER (REPLACE)..6957
11. TRANSMISSION FLUID..6958
TRANSMISSION FLUID CHECK..6958
TRANSMISSION FLUID CHANGE..6959
12. TRANSFER OIL..6960
TRANSFER OIL LEVEL CHECK..6960
TRANSFER OIL CHANGE..6961
13. ENGINE COOLANT (CHANGE)..6961
14. COOLANT HOSES (RADIATOR HOSE, HEATER HOSE) (INSPECT)..6963
15. DISC BRAKE PADS, ROTORS (INSPECT FOR WEAR)..6964
16. REAR DRUM BRAKE LININGS AND REAR WHEEL CYLINDERS (INSPECT FOR WEAR AND LEAKS)..6964
17. BRAKE HOSES (CHECK FOR DETERIORATION OR LEAKS)..6965
18. BALL JOINT AND STEERING LINKAGE SEALS (INSPECT FOR GREASE LEAKS AND DAMAGE)..6965
19. DRIVE SHAFT BOOTS (INSPECT FOR GREASE LEAKS AND DAMAGE)..6965
20. SUSPENSION SYSTEM (INSPECT FOR LOOSENESS AND DAMAGE)..6966
21. REAR AXLE OIL (CHECK OIL LEVEL)..6966
REAR DIFFERENTIAL OIL CHECK..6966
22. SRS AIR BAG (INSPECT FOR SRS SYSTEM)..6966
SRS WARNING LIGHT CHECK..6967
SRS COMPONENT VISUAL CHECK..6967
FRONT IMPACT SENSORS..6968
SIDE IMPACT SENSORS..6968
SRS AIR BAG CONTROL UNIT (SRS-ECU)..6969
AIR BAG MODULE, STEERING WHEEL AND CLOCK SPRING..6969
FRONT SEATBACK ASSEMBLY WITH SIDE-AIRBAG MODULE..6972
SEAT BELT WITH PRE-TENSIONER..6972
SEAT SLIDE SENSOR VEHICLES WITH ADVANCED AIRBAG..6973
OCCUPANT CLASSIFICATION SENSOR VEHICLES WITH ADVANCED AIRBAG..6973
WIRING HARNESS..6974
23. TIRES (ROTATE)..6975
MAIN SEALANT AND ADHESIVE TABLE..6975
GR00003100-00..6978
GENERAL..6978
GR00003200-25..6980
PROPELLER SHAFT..6980
GENERAL DESCRIPTION..6981
CONSTRUCTION DIAGRAM..6981
PROPELLER SHAFT DIAGNOSIS..6981
SYMPTOM PROCEDURES..6982
INSPECTION PROCEDURE 1: Noise at Start..6982
DIAGNOSIS..6982
STEP 1. Check if the propeller shaft and differential companion flange connecting nuts and the ce..6982
STEP 2. Check the sleeve yoke's spline of front propeller shaft for wear..6982
STEP 3. Retest the system..6982
INSPECTION PROCEDURE 2: Noise and Vibration at High Speed..6982
DIAGNOSIS..6982
STEP 1. Check the propeller shaft run-out..6982
STEP 2. Retest the system..6982
PROPELLER SHAFT..6983
REMOVAL SERVICE POINT..6983
INSTALLATION SERVICE POINT..6984
INSPECTION..6984
PROPELLER SHAFT RUNOUT..6985
SPECIFICATIONS..6985
GR00003300-26..6986
FRONT AXLE..6986
GENERAL DESCRIPTION..6987
CONSTRUCTION DIAGRAM..6988
FRONT AXLE DIAGNOSIS..6989
SYMPTOM PROCEDURES..6989
INSPECTION PROCEDURE 1: Noise during Wheel Rotation..6989
DIAGNOSIS..6989
STEP 1. Check the wheel bearing end play..6989
STEP 2. Check the drive shaft and inner shaft for bending..6989
STEP 3. Check the center bearing for wear..6989
STEP4. Check the drive shaft assembly for wear or damage..6990
STEP 5. Retest the system..6990
INSPECTION PROCEDURE 2: Noise Due to Excessive Play of Wheel in Turning Direction..6990
DIAGNOSIS..6990
STEP 1. Check for play in the inner shaft and side gear serration, the drive shaft and side gear ..6990
STEP 2. Retest the system..6990
SPECIAL TOOLS..6991
ON-VEHICLE SERVICE..6994
WHEEL BEARING END PLAY CHECK..6994
HUB BOLT REPLACEMENT..6994
FRONT AXLE HUB ASSEMBLY..6995
REMOVAL SERVICE POINTS..6996
INSTALLATION SERVICE POINT..6998
INSPECTION..6998
WHEEL BEARING ROTATION STARTING TORQUE AND AXIAL PLAY CHECK..6998
DRIVE SHAFT ASSEMBLY..7000
REMOVAL SERVICE POINTS..7002
INSTALLATION SERVICE POINTS..7005
DISASSEMBLY SERVICE POINTS..7009
ASSEMBLY SERVICE POINTS..7010
INSPECTION..7013
DISASSEMBLY SERVICE POINTS..7016
ASSEMBLY SERVICE POINTS..7017
INSPECTION..7018
BJ BOOT (RESIN BOOT) REPLACEMENT..7019
SPECIFICATIONS..7022
GR00003400-27..7024
REAR AXLE..7024
GR00003500-27A..7026
REAR AXLE FWD..7026
GENERAL DESCRIPTION..7027
CONSTRUCTION DIAGRAM..7027
REAR AXLE DIAGNOSIS..7027
SYMPTOM PROCEDURES..7028
INSPECTION PROCEDURE 1: Abnormal Noise..7028
DIAGNOSIS..7028
STEP 1. Check the rear hub assembly installation bolts for looseness..7028
STEP 2. Check the wheel bearing end play..7028
STEP 3. Check the rear hub rotary-sliding resistance..7028
STEP 4. Retest the systems..7028
SPECIAL TOOLS..7029
ON-VEHICLE SERVICE..7029
WHEEL BEARING END PLAY CHECK..7029
REAR HUB ROTARY-SLIDING RESISTANCE CHECK..7030
HUB BOLT REPLACEMENT..7030
REAR AXLE HUB ASSEMBLY..7031
REMOVAL SERVICE POINT..7031
INSPECTION..7032
KNUCKLE..7032
REMOVAL SERVICE POINT..7033
INSPECTION..7033
SPECIFICATIONS..7034
GR00003600-27B..7036
REAR AXLE AWD..7036
GENERAL DESCRIPTION..7037
CONSTRUCTION DIAGRAM..7037
REAR AXLE DIAGNOSIS..7037
SYMPTOM PROCEDURES..7038
INSPECTION PROCEDURE 1: Noise during Wheel Rotation DRIVE SHAFT..7038
DIAGNOSIS..7038
STEP 1. Check the wheel bearing end play..7038
STEP 2. Check the drive shaft for bending..7038
STEP3. Check the drive shaft assembly for wear or damage..7038
STEP 4. Retest the system..7038
INSPECTION PROCEDURE 2: Constant Noise DIFFERENTIAL..7039
DIAGNOSIS..7039
STEP 1. Check the oil level..7039
STEP 2. Check the tooth contact (engagement) of the drive gear and drive pinion (Refer to P.27B-29)..7039
STEP 3. Check the side bearing for looseness, wear or damage..7039
STEP 4. Check the drive pinion bearing for wear or damage..7039
STEP 5. Check the drive gear and drive pinion for wear..7039
STEP 6. Check the side gear spacer or pinion shaft for wear..7039
STEP 7. Check the drive gear and differential case for wear or damage..7040
STEP 8. Check for foreign material..7040
STEP 9. Retest the system..7040
INSPECTION PROCEDURE 3: Gear Noise while DrivingDIFFERENTIAL..7040
DIAGNOSIS..7040
STEP 1. Check the oil level..7040
STEP 2. Check the gear engagement..7040
STEP 3. Check the drive pinion turning torque..7040
STEP 4. Check the gear for damage..7041
STEP 5. Check for foreign material..7041
STEP 6. Retest the system..7041
INSPECTION PROCEDURE 4: Gear Noise while Coasting DIFFERENTIAL..7041
DIAGNOSIS..7041
STEP 1. Check the drive pinion turning torque..7041
STEP 2. Check the gear for damage..7041
STEP 3. Retest the system..7041
INSPECTION PROCEDURE 5: Bearing Noise while Driving or Coasting DIFFERENTIAL..7041
DIAGNOSIS..7041
STEP 1. Check the drive pinion rear bearing for cracks or damage..7041
STEP 2. Retest the system..7041
INSPECTION PROCEDURE 6: Noise while Turning DIFFERENTIAL..7042
DIAGNOSIS..7042
STEP 1. Check the side bearing for wear or damage..7042
STEP 2. Check the side gear, pinion gear or pinion shaft for damage..7042
STEP 3. Retest the system..7042
INSPECTION PROCEDURE 7: Heat DIFFERENTIAL..7042
DIAGNOSIS..7042
STEP 1. Check the oil level..7042
STEP 2. Check for excessive gear backlash (Refer to P.27B-29)..7042
STEP 3. Retest the system..7042
INSPECTION PROCEDURE 8: Oil Leakage DIFFERENTIAL..7043
DIAGNOSIS..7043
STEP 1. Check the cover installation..7043
STEP 2. Check the oil seal for wear or damage..7043
STEP 3. Check the oil level..7043
STEP 4. Retest the system..7043
SPECIAL TOOLS..7044
ON-VEHICLE SERVICE..7047
REAR AXLE TOTAL BACKLASH CHECK..7047
GEAR OIL LEVEL CHECK..7048
WHEEL BEARING END PLAY CHECK..7048
DIFFERENTIAL CARRIER OIL SEAL REPLACEMENT..7048
REAR AXLE HUB ASSEMBLY..7049
REMOVAL SERVICE POINTS..7050
INSTALLATION SERVICE POINT..7051
INSPECTION..7051
WHEEL BEARING ROTATION STARTING TORQUE AND AXIAL PLAY CHECK..7051
KNUCKLE..7052
REMOVAL SERVICE POINT..7053
INSPECTION..7053
DRIVE SHAFT ASSEMBLY..7054
REMOVAL SERVICE POINTS..7055
INSTALLATION SERVICE POINTS..7056
INSPECTION..7056
DISASSEMBLY SERVICE POINTS..7059
ASSEMBLY SERVICE POINTS..7059
DIFFERENTIAL CARRIER ASSEMBLY..7062
REMOVAL SERVICE POINTS..7063
INSTALLATION SERVICE POINTS..7063
DIFFERENTIAL MOUNT BRACKET BUSHING REPLACEMENT..7063
DISASSEMBLY SERVICE POINTS..7065
ASSEMBLY SERVICE POINTS..7073
SPECIFICATIONS..7081
GR00003700-23B..7084
AUTOMATIC TRANSAXLE OVERHAUL..7084
GENERAL INFORMATION..7085
SPECCIAL TOOLS..7088
TRANSAXLE..7092
DISASSEMBLY..7097
ASSEMBLY..7108
IDENTIFICATION OF THRUST BEARING, THRUST RACES, AND THRUST WASHERS mm (in)..7114
OIL PUMP..7129
ASSEMBLY SERVICE POINTS..7129
UNDERDRIVE CLUTCH AND INPUT SHAFT..7130
DISASSEMBLY SERVICE POINT..7131
ASSEMBLY SERVICE POINTS..7131
REVERSE AND OVERDRIVE CLUTCH..7132
DISASSEMBLY SERVICE POINT..7134
ASSEMBLY SERVICE POINTS..7134
PLANETARY GEAR..7137
ASSEMBLY SERVICE POINTS..7138
LOW-REVERSE BRAKE..7139
ASSEMBLY SERVICE POINT..7139
SECOND BRAKE..7140
ASSEMBLY SERVICE POINT..7140
OUTPUT SHAFT..7141
DISASSEMBLY SERVICE POINTS..7142
ASSEMBLY SERVICE POINTS..7142
DIFFERENTIAL..7143
DISASSEMBLY SERVICE POINT..7144
ASSEMBLY SERVICE POINTS..7144
CENTER DIFFERENTIAL..7146
W4A5A..7146
DISASSEMBLY SERVICE POINT..7147
ASSEMBLY SERVICE POINTS..7147
VALVE BODY..7150
DISASSEMBLY SERVICE POINT..7153
ASSEMBLY SERVICE POINTS..7153
DRIVE SHAFT OIL SEAL..7155
ASSEMBLY SERVICE POINTS..7156
TRANSFER..7157
W4A5A..7157
ASSEMBLY SERVICE POINT..7158
SPECIFICATIONS..7160
GR00003800-31..7166
WHEEL AND TIRE..7166
GENERAL DESCRIPTION..7167
FEATURE..7167
TPMS OPERATIONAL CHARACTERISTICS..7167
TIRE PRESSURE MONITORING SYSTEM (TPMS) SERVICE PRECAUTIONS..7168
WHEEL AND TIRE DIAGNOSIS..7169
PURPOSE..7170
PROCEDURE BALANCING TIPS..7171
CONFIRMING PROPER BALANCE..7171
WHEEL BALANCER CALIBRATION CHECKS..7171
TIRE PRESSURE MONITORING SYSTEM (TPMS) DIAGNOSIS..7174
TPMS MAY NOT WORK NORMALLY IN THE FOLLOWING CIRCUMSTANCES:..7174
WHEN THE TPMS WARNING LIGHT IS ON..7174
AFTER REPLACING TPMS COMPONENTS..7174
TPMS DIAGNOSTIC FUNCTION..7175
HOW TO CONNECT THE SCAN TOOL (MUT-III)..7175
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..7175
HOW TO READ DATA LIST..7176
HOW TO PERFORM ACTUATOR TEST..7177
TPMS WARNING LIGHT CHECK..7177
TPMS DIAGNOSTIC TROUBLE CODE PROCEDURES..7178
DTC 11: TPMS Abnormality (ID Code Not Registered)..7178
STEP 1. Execute "Tire Pressure Sensor ID Registration" on scan tool MB991958 "Special Function."..7179
STEP 2. Check the diagnostic trouble code..7179
STEP 3. Execute "Tire Pressure Sensor ID Check" on scan tool MB991958 "Special Function."..7179
STEP 4. Execute "Tire Pressure Sensor Check" on scan tool MB991958 "Special Function."..7180
DTC 13: TPMS Abnormality (EEPROM Failure)..7180
STEP 1. Check the illumination condition of the TPMS warning light after the following procedures..7181
STEP 2.Recheck for diagnostic trouble code..7181
DTC 14: TPMS Abnormality (Vehicle Speed Signal)..7182
STEP 1. Check A/T diagnostic trouble code..7184
STEP 2. Check the following connectors..7184
STEP 3. Check the following harness wire..7186
STEP 4. Using scan tool MB991958, check data list item 04: VSS (Vehicle Speed Signal)..7186
STEP 5. Using scan tool MB991958, check data list item 04: VSS (Vehicle Speed Signal)..7187
STEP 6. Recheck for diagnostic trouble code..7187
DTC 21/25/29/34/38: TPMS Transmitter Abnormality (Transmitter Battery Voltage)..7188
STEP 1. Execute "Tire Pressure Sensor Check" on scan tool MB991958 "Special Function."..7188
STEP 2. Recheck for the diagnostic trouble code..7189
DTC 22/26/31/35/39: TPMS Transmitter Abnormality (Tire Pressure Sensor ID Reception Failure)..7189
STEP 1. Visually check whether the wheels contain the TPMS transmitter..7191
STEP 2. Check each tire pressure sensor ID by executing "Tire Pressure Sensor Check" on scan tool..7191
STEP 3. Execute "Tire Pressure Sensor ID Registration" on scan tool MB991958 "Special Function."..7192
STEP 4. Check the following connectors..7192
STEP 5. Check the following feeder cable..7193
STEP 6. Check the feeder cable core wire for continuity..7194
STEP 7. Execute "Tire Pressure Sensor ID Registration" on scan tool MB991958 "Special Function."..7195
STEP 8. Execute "Tire Pressure Sensor ID Registration" on scan tool MB991958 "Special Function."..7195
STEP 9. Recheck for diagnostic trouble code..7195
DTC 23/27/32/36/41: TPMS Transmitter Abnormality (Tire Air Pressure Low)..7195
STEP 1. Use a tire pressure gauge to measure the tire inflation pressure of the TPMS transmitter-..7196
STEP 2. Recheck for the diagnostic trouble code..7197
STEP 3.Recheck for diagnostic trouble code..7197
TPMS SYMPTOM PROCEDURES..7198
INSPECTION PROCEDURE 1: The TPMS Warning Light Stays On..7198
STEP 1. Inspect the all tires..7199
STEP 2. After the tire inflation pressure is adjusted and the TPMS transmitter sends inflation pr..7200
STEP 3. Check the tire inflation pressure again..7200
STEP 4. Check the TPMS warning light..7201
STEP 5. Using scan tool MB991958, read the diagnostic trouble code..7201
STEP 6. Check the following connectors..7201
STEP 7. Check the following harness wire..7202
STEP 8. Check the combination meter..7202
STEP 9. Retest the system..7202
INSPECTION PROCEDURE 2: The TPMS Warning Light Flashes..7203
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..7204
STEP 2. Check the following connectors..7205
STEP 3. Check the following harness wire..7205
STEP 4. Check the combination meter..7206
STEP 5. Retest the system..7206
INSPECTION PROCEDURE 3: The TPMS Warning Light does not Illuminate as a Bulb Check for Three Seco..7207
STEP 1. Measure the voltage at C-118 TPMS receiver connector..7209
STEP 2. Check the following connectors..7211
STEP 3. Check the following harness wire..7212
STEP 4. Check the following connectors..7213
STEP 5. Check the following harness wire..7214
STEP 6. Measure the resistance at C-118 TPMS receiver connector..7215
STEP 7. Check the following connectors..7216
STEP 8. Check the following harness wire..7216
STEP 9. Check the TPMS warning light circuit at TPMS receiver connector C-118..7217
STEP 10. Check the following connectors..7218
STEP 11. Check the following harness wire..7218
STEP 12. Retest the system..7219
INSPECTION PROCEDURE 4: In Spite of Abnormally Low Tire Pressure at a Road Wheel, the TPMS Warnin..7219
STEP 1. Check the TPMS warning light..7219
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..7220
STEP 3. Execute "Tire Pressure Sensor ID Check" and "Tire Pressure Sensor Check" on scan tool MB9..7220
STEP 4. Check the tire pressure sensor ID, which is shown on scan tool MB991958 display..7221
STEP 5. Check the tire pressure, which is shown on scan tool MB991958 display..7221
STEP 6. Use an accurate tire pressure gauge to measure the relevant tire inflation pressure..7221
STEP 7. Check the illumination condition of the TPMS warning light..7221
STEP 8. Check the relevant tire for improper inflation pressure or any other problems, and make n..7222
STEP 9. Using scan tool MB991958, read the diagnostic trouble code..7222
STEP 10. Reproduce the abnormal condition, and check the TPMS warning light..7223
STEP 11. Adjust the relevant tire inflation pressure, and check that the TPMS warning light goes ..7224
STEP 12. Check the illumination condition of the TPMS warning light..7224
STEP 13. Using scan tool MB991958, read the diagnostic trouble code..7224
STEP 14. Using scan tool MB991958, check data list item 04: VSS (Vehicle Speed Signal)..7225
STEP 15. Tire pressure sensor ID registration and TPMS check..7225
INSPECTION PROCEDURE 5: Communication between the Scan Tool and the TPMS is not Possible..7226
STEP 1. Check the TPMS warning light..7227
STEP 2. Check the following connectors..7228
STEP 3. Check the following harness wire..7229
STEP 4. Retest the system..7229
CHECK AT TPMS RECEIVER..7232
SPECIAL TOOLS..7233
ON-VEHICLE SERVICE..7234
TIRE INFLATION PRESSURE CHECK..7234
TIRE WEAR CHECK..7234
WHEEL RUNOUT CHECK..7235
TPMS SPECIAL FUNCTION..7235
TIRE PRESSURE SENSOR ID REGISTRATION..7235
TIRE PRESSURE SENSOR ID CHECK..7237
TIRE PRESSURE SENSOR CHECK..7237
WHEEL AND TIRE..7239
INSTALLATION SERVICE POINT..7239
WHEEL AND TIRE REPLACEMENT TPMS..7239
TIRE PRESSURE MONITORING SYSTEM (TPMS)..7240
TPMS ANTENNA..7240
TPMS RECEIVER..7241
TPMS TRANSMITTER..7242
REMOVAL SERVICE POINTS..7243
INSTALLATION SERVICE POINTS..7243
SPECIFICATIONS..7246
GR00003900-33..7248
FRONT SUSPENSION..7248
GENERAL DESCRIPTION..7249
FRONT SUSPENSION DIAGNOSIS..7249
SYMPTOM PROCEDURES..7250
INSPECTION PROCEDURE 1: Steering Wheel Is Heavy, Vibrates or Pulls to One Side..7250
STEP 1. Check the tires..7250
STEP 2. Check the wheel alignment..7250
STEP 3. Check the lower arm ball joint..7250
STEP 4. Check the coil spring..7250
STEP 5. Retest the system..7250
INSPECTION PROCEDURE 2: Excessive Body Rolling..7250
STEP 1. Check for broken or deteriorated stabilizer bar..7250
STEP 2. Check the strut assembly for damage..7250
STEP 3. Retest the system..7250
INSPECTION PROCEDURE 3: Poor Ride..7251
STEP 1. Check for improper tire inflation pressure..7251
STEP 2. Check for broken or deteriorated coil spring(s)..7251
STEP 3. Check for strut assembly damage..7251
STEP 4. Retest the system..7251
INSPECTION PROCEDURE 4: Unequal Ride Height..7251
STEP 1. Check for broken or deteriorated coil spring(s)..7251
STEP 2. Retest the system..7251
INSPECTION PROCEDURE 5: Noise..7251
STEP 1. Check for lack of lubrication..7251
STEP 2. Check the tightened parts for looseness as well as the bushings for wear..7251
STEP 3. Check for broken coil spring..7251
STEP 4. Check for strut assembly damage..7251
STEP 5. Retest the system..7251
SPECIAL TOOLS..7252
ON-VEHICLE SERVICE..7254
FRONT WHEEL ALIGNMENT CHECK AND ADJUSTMENT..7254
LOWER ARM BALL JOINT END PLAY CHECK..7256
BALL JOINT DUST COVER CHECK..7256
STRUT ASSEMBLY..7257
INSPECTION..7257
DISASSEMBLY SERVICE POINTS..7259
ASSEMBLY SERVICE POINTS..7260
INSPECTION..7261
LOWER ARM..7262
INSPECTION..7262
BALL JOINT DUST COVER REPLACEMENT..7263
LOWER ARM BUSHING (REAR) REPLACEMENT..7264
STABILIZER BAR..7266
REMOVAL SERVICE POINTS..7268
INSTALLATION SERVICE POINTS..7270
INSPECTION..7271
SPECIFICATIONS..7272
GR00004000-34..7274
REAR SUSPENSION..7274
GENERAL DESCRIPTION..7275
REAR SUSPENSION DIAGNOSIS..7276
SYMPTOM PROCEDURES..7277
INSPECTION PROCEDURE 1: Squeaks or other Abnormal Noise..7277
STEP 1. Check for loose rear suspension installation bolts and nuts..7277
STEP 2. Check the malfunction of shock absorbers (worn bushings)..7277
STEP 3. Check the upper arms and/or lower arms and/or toe control arms for deformity or damage..7277
STEP 4. Check the trailing arms for deformity or damage..7277
STEP 5. Retest the system..7277
INSPECTION PROCEDURE 2: Poor Ride..7277
STEP 1. Check the excessive tire inflation pressure..7277
STEP 2. Check for malfunction of shock absorbers (weak or broken springs)..7277
STEP 3. Check the stabilizer bar and/or stabilizer bar links for deformity or damage..7277
STEP 4. Retest the system..7277
INSPECTION PROCEDURE 3: Body Tilting..7278
STEP 1. Check for weak or deteriorated bushings..7278
STEP 2. Check for weak or broken springs..7278
STEP 3. Check the upper arms and/or lower arms and/or toe control arms for deformity or damage..7278
STEP 4. Check the trailing arms for deformity or damage..7278
STEP 5. Retest the system..7278
SPECIAL TOOLS..7279
ON-VEHICLE SERVICE..7280
REAR WHEEL ALIGNMENT CHECK AND ADJUSTMENT..7280
LOWER ARM PILLOW BALL BUSHING END PLAY CHECK..7282
TOE CONTROL ARM BALL JOINT END PLAY CHECK..7282
BALL JOINT DUST COVER INSPECTION..7282
UPPER ARM ASSEMBLY..7283
INSPECTION..7284
LOWER ARM..7284
REMOVAL SERVICE POINT..7285
INSPECTION..7285
TRAILING ARM..7286
INSPECTION..7286
TOE CONTROL ARM..7287
REMOVAL SERVICE POINT..7288
INSPECTION..7288
TOE CONTROL ARM BALL JOINT TURNING TORQUE CHECK..7289
TOE CONTROL ARM BALL JOINT DUST COVER CHECK..7289
TRAILING ARM BALL JOINT DUST COVER REPLACEMENT..7289
SHOCK ABSORBER ASSEMBLY..7290
INSPECTION..7291
DISASSEMBLY SERVICE POINT..7292
ASSEMBLY SERVICE POINTS..7293
SHOCK ABSORBER DISPOSAL..7294
STABILIZER BAR..7295
INSTALLATION SERVICE POINT..7296
INSPECTION..7296
REAR SUSPENSION CROSSMEMBER..7297
REMOVAL SERVICE POINTS..7298
INSTALLATION SERVICE POINTS..7299
REMOVAL SERVICE POINTS..7301
INSTALLATION SERVICE POINT..7302
INSPECTION..7302
SPECIFICATIONS..7303
GR00004100-35..7306
SERVICE BRAKES..7306
GR00004200-35A..7308
BASIC BRAKE SYSTEM..7308
GENERAL DESCRIPTION..7309
FEATURES..7309
BASIC BRAKE SYSTEM DIAGNOSIS..7310
SYMPTOM PROCEDURES..7311
INSPECTION PROCEDURE 1: Vehicle Pulls to One Side when Brakes are Applied..7311
STEP 1. Check for oil, water, etc., on the pad contact surface of all brakes..7311
STEP 2. Check disc brake pistons for smooth operation..7311
STEP 3. Check brake disc(s) for run out..7311
STEP 4. Check brake discs for correct thickness..7311
STEP 5. Retest the system..7311
INSPECTION PROCEDURE 2: Insufficient Braking Power..7312
STEP 1. Check that the specified brake fluid is used, its level is correct, and no contamination ..7312
STEP 2. Check for spongy (not firm brakes)..7312
STEP 3. Check the brake booster function..7312
STEP 4. Check for pinched or restricted brake tube or hose..7312
STEP 5. Check for oil, water, etc., on the pad contact surfaces of all brakes..7312
STEP 6. Check the proportioning valve operation. Vehicles without ABS..7312
STEP 7. Recheck symptom..7312
INSPECTION PROCEDURE 3: Increased Pedal Stroke (Reduced Pedal-to-Floor Board Clearance)..7313
STEP 1. Check for spongy (not firm) brakes..7313
STEP 2. Check the pad for wear..7313
STEP 3. Check the vacuum hose and check valve for damage..7313
STEP 4. Check the master cylinder function..7313
STEP 5. Check for brake fluid leaks..7313
STEP 6. Check the clearance (too much) between the push rod and primary piston..7313
STEP 7. Recheck symptom..7313
INSPECTION PROCEDURE 4: Brake Drag..7313
STEP 1. Check the parking brake operating lever return..7313
STEP 2. Check the brake shoe springs for breakage..7314
STEP 3. Check the amount of grease at each sliding section..7314
STEP 4. Check the parking brake pull amount..7314
STEP 5. Check the clearance (too low) between the push rod and primary piston..7314
STEP 6. Check the master cylinder piston return spring for damage and return port for clogging..7314
STEP 7. Check port for clogging..7314
STEP 8. Check disc brake pistons for sticking..7315
STEP 9. Recheck symptom..7315
INSPECTION PROCEDURE 5: Scraping or Grinding Noise when Brakes are Applied..7315
STEP 1. Check the front brakes, then rear brakes, for metal-to-metal condition..7315
STEP 2. Check for interference between the caliper and wheel..7315
STEP 3. Check for interference between the dust cover and brake disc..7315
STEP 4. Check the brake drums or discs for cracks..7316
STEP 5. Check for bent backing plate(s)..7316
STEP 6. Recheck symptom..7316
INSPECTION PROCEDURE6: Squealing, Groaning or Chattering Noise when Brakes are Applied..7316
STEP 1. Check the brake disc and pads for wear or cutting..7316
STEP 2. Check the calipers for rust..7316
STEP 3. Adjust the brake pedal or brake booster pushrod..7316
STEP 4. Recheck symptom..7316
INSPECTION PROCEDURE 7: Squealing Noise when Brakes are not Applied..7317
DIAGNOSIS..7317
STEP 1. Check whether the backing plate is bent or loose and interfering with the drum..7317
STEP 2. Check whether the drum is damaged due to interference with the backing plate or shoe..7317
STEP 3. Check the brake drum for wear and the shoe spring for damage..7317
STEP 4. Check the brake discs for rust..7317
STEP 5. Check the brake pads for correct installation..7317
STEP 6. Check the calipers for correct installation..7317
STEP 7. Check the wheel bearings for end play..7318
STEP 8. Check whether the brake booster or master cylinder return is insufficient..7318
STEP 9. Adjust the brake pedal or brake booster pushrod..7318
STEP 10. Recheck symptom..7318
INSPECTION PROCEDURE 8: Groaning, Clicking or Rattling Noise when Brakes are not Applied..7319
DIAGNOSIS..7319
STEP 1. Check whether foreign material has entered the wheel covers..7319
STEP 2. Check for looseness of the wheel nuts..7319
STEP 3. Check for looseness of the caliper installation bolt..7319
STEP 4. Check the wheel bearings for end play..7320
STEP 5. Recheck symptom..7320
SPECIAL TOOLS..7320
ON-VEHICLE SERVICE..7321
BRAKE PEDAL CHECK AND ADJUSTMENT..7321
BRAKE PEDAL HEIGHT..7321
BRAKE PEDAL FREE PLAY..7322
CLEARANCE BETWEEN BRAKE PEDAL AND DASH PANEL..7322
BRAKE BOOSTER OPERATING TEST..7322
CHECK VALVE OPERATION CHECK..7323
PROPORTIONING VALVE FUNCTION TEST VEHICLES WITHOUT ABS..7324
BLEEDING..7324
BRAKE FLUID LEVEL SENSOR CHECK..7325
DISC BRAKE PAD CHECK AND REPLACEMENT..7326
MASTER CYLINDER FUNCTION CHECK..7331
BRAKE PEDAL..7332
INSPECTION..7333
MASTER CYLINDER ASSEMBLY AND BRAKE BOOSTER..7334
INSTALLATION SERVICE POINTS..7335
DISASSEMBLY SERVICE POINT..7337
INSPECTION..7338
DISC BRAKE ASSEMBLY..7338
INSTALLATION SERVICE POINT..7339
INSPECTION..7339
DISASSEMBLY SERVICE POINTS..7341
DISASSEMBLY SERVICE POINTS..7344
ASSEMBLY SERVICE POINT..7345
INSPECTION..7345
SPECIFICATIONS..7347
GR00004300-35B..7350
ANTI-LOCK BRAKING SYSTEM (ABS)..7350
GENERAL DESCRIPTION..7351
FEATURES..7351
EBD CONTROL..7351
CONSTRUCTION DIAGRAM..7351
SYSTEM CHECK SOUND..7353
ABS OPERATION SOUNDS AND SENSATIONS..7353
LONG STOPPING DISTANCES ON LOOSE ROAD SURFACES..7353
SHOCK AT STARTING CHECK..7353
ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS..7353
ABS DIAGNOSTIC TROUBLE CODE DETECTION CONDITIONS..7353
ON-BOARD DIAGNOSTICS..7354
HOW TO CONNECT THE SCAN TOOL (MUT-III)..7354
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..7355
HOW TO READ DATA LIST..7355
HOW TO PERFORM ACTUATOR TEST..7356
HOW TO DIAGNOSE THE CAN BUS LINE..7357
DIAGNOSTIC TROUBLE CODE PROCEDURES..7359
DTC C1200 FR wheel SPD. SNSR. malfunction DTC C1205 FL wheel SPD. SNSR. malfunction DTC C1210 RR ..7359
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7361
STEP 2. Recheck for diagnostic trouble code..7361
STEP 3. Using scan tool MB991958, check data list..7362
STEP 4. Measure the voltage at ABS-ECU connector A-02..7363
STEP 5. Measure the resistance at ABS-ECU connector A-02..7364
STEP 6. Measure the resistance at the ABS-ECU connector A-02..7365
STEP 7. Check ABS-ECU connector A-02 and ABS sensor front: RH connector A-31 for loose, corrode..7366
STEP 8. Check the harness wires between ABS-ECU connector A-02 (terminal 16, 26) and ABS sensor ..7367
STEP 9. Check ABS-ECU connector A-02 and ABS sensor front: LH connector A-14 for loose, corrode..7368
STEP 10. Check the harness wires between ABS-ECU connector A-02 (terminal 16, 26) and ABS sensor ..7369
STEP 11. Check ABS-ECU connector A-02, intermediate connector C-32 and ABS sensor rear: RH conn..7370
STEP 12. Check the harness wires between ABS-ECU connector A-02 (terminal 11, 17) and ABS sensor ..7371
STEP 13. Check ABS-ECU connector A-02, intermediate connector C-32 and ABS sensor rear: LH conn..7372
STEP 14. Check the harness wires between ABS-ECU connector A-02 (terminal 28, 27) and ABS sensor ..7373
STEP 15. Inspect the ABS sensor..7373
STEP 16. Recheck for diagnostic trouble code..7374
STEP 17. Recheck for diagnostic trouble code..7374
DTC C1201 FR wheel SPD. SNSR. invalid signal DTC C1206 FL wheel SPD. SNSR. invalid signal DTC C12..7375
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7376
STEP 2. Recheck for diagnostic trouble code..7377
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..7377
STEP 4. Check the installation condition of the ABS sensors..7378
STEP 5. Check the ABS sensor after it is removed from the vehicle..7378
STEP 6. Check the wheel bearing for looseness..7379
STEP 7. Check the ABS rotor..7380
STEP 8. Measure the voltage at ABS-ECU connector A-02..7381
STEP 9. Measure the resistance at ABS-ECU connector A-02..7382
STEP 10. Measure the resistance at ABS-ECU connector A-02..7383
STEP 11. Check ABS-ECU connector A-02 and ABS sensor front: RH connector A-31 for loose, corrod..7384
STEP 12. Check ABS-ECU connector A-02 and ABS sensor front: RH connector A-14 for loose, corrod..7385
STEP 13. Check ABS-ECU connector A-02, intermediate connector C-32 and ABS sensor Rear: RH conn..7386
STEP 14. Check ABS-ECU connector A-02, intermediate connector C-32 and ABS sensor rear: LH conn..7387
STEP 15. Recheck for diagnostic trouble code..7388
STEP 16. Recheck for diagnostic trouble code..7388
DTC C1226 FR inlet valve, DTC C1231 FR outlet valve DTC C1236 FL inlet valve, DTC C1241 FL outlet..7389
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7391
STEP 2. Recheck for diagnostic trouble code..7391
STEP 3. Measure the voltage at ABS-ECU connector A-02..7392
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushe..7393
STEP 5. Measure the resistance at ABS-ECU connector A-02..7394
STEP 6. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushe..7395
STEP 7. Recheck for diagnostic trouble code..7395
STEP 8. Recheck for diagnostic trouble code..7396
DTC C1266 Motor stuck DTC C1273 Motor drive circuit stuck off DTC C1274 Motor drive circuit stuck on..7397
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7399
STEP 2. Recheck for diagnostic trouble code..7399
STEP 3. Measure the voltage at ABS-ECU connector A-02..7400
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushe..7401
STEP 5. Measure the resistance at ABS-ECU connector A-02..7402
STEP 6. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushe..7403
STEP 7. Recheck for diagnostic trouble code..7403
STEP 8. Recheck for diagnostic trouble code..7404
DTC C1278 Valve power circuit stuck off DTC C1279 Valve power circuit stuck on..7405
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7406
STEP 2. Recheck for diagnostic trouble code..7407
STEP 3. Measure the voltage at ABS-ECU connector A-02..7408
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushe..7409
STEP 5. Measure the resistance at ABS-ECU connector A-02..7410
STEP 6. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushe..7411
STEP 7. Recheck for diagnostic trouble code..7411
STEP 8. Recheck for diagnostic trouble code..7412
DTC C1381 Straight G SNSR. stuck/low gain DTC C1382 Straight G SNSR. low voltage DTC C1383 Straig..7413
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7415
STEP 2. Recheck for diagnostic trouble code..7416
STEP 3. Using scan tool MB991958, check data list item 30: Straight G sensor..7416
STEP 4. Measure the voltage at A-02 ABS-ECU connector..7417
STEP 5. Measure the voltage at A-02 ABS-ECU connector..7418
STEP 6. Measure the voltage at G-sensor connector C-23..7419
STEP 7. Check the following connectors..7420
STEP 9. Check the following connectors..7421
STEP 10. Check the following harness wires..7422
STEP 11. Recheck for diagnostic trouble code after the G-sensor is replaced..7423
STEP 12. Recheck for diagnostic trouble code..7423
STEP 13. Recheck for diagnostic trouble code..7424
DTC C1607: Trouble in ABS-ECU..7424
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7425
STEP 2. Recheck for diagnostic trouble code..7425
DTC C1620: Incorrect ABS-ECU Installed..7426
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7426
STEP 2. Recheck for diagnostic trouble code..7427
DTC C1860 Power supply high voltage DTC C1861 Power supply low voltage..7428
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7430
STEP 2. Recheck for diagnostic trouble code..7430
STEP 3. Check the battery..7431
STEP 4. Check the charging system..7431
STEP 5. Measure the voltage at ABS-ECU connector A-02..7431
STEP 6. Check the following connectors..7432
STEP 7. Recheck for diagnostic trouble code..7433
STEP 8. Recheck for diagnostic trouble code..7434
DTC U1073: Bus off..7434
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7435
STEP 2. Recheck for diagnostic trouble code..7435
STEP 3. Recheck for diagnostic trouble code..7436
SYMPTOM PROCEDURES..7437
INSPECTION PROCEDURE 1: Communication between Scan Tool and the ABS-ECU is not possible..7437
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7438
INSPECTION PROCEDURE 2: Power Supply Circuit System..7439
STEP 1. Measure the voltage at ABS-ECU connector A-02..7441
STEP 2. Check the following connectors..7442
STEP 3. Measure the resistance at ABS-ECU connector A-02..7444
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushe..7445
STEP 5. Check the battery..7445
STEP 6. Check the charging system..7445
STEP 7. Retest the system..7446
STEP 8. Retest the system..7446
INSPECTION PROCEDURE 3: When the Ignition Key is Turned to "ON" (Engine Stopped), the BRAKE/ABS W..7447
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7449
STEP 2. Using scan tool MB991958, read the combination meter diagnostic trouble code..7449
INSPECTION PROCEDURE 5: Faulty ABS Operation..7450
STEP 1. Hydraulic unit check..7450
STEP 2. Verify that the condition described by the customer exists..7450
CHECK AT ABS-ECU..7452
SPECIAL TOOLS..7455
ON-VEHICLE SERVICE..7456
ABS SENSOR OUTPUT VOLTAGE MEASUREMENT..7456
HYDRAULIC UNIT CHECK..7458
IN THE EVENT OF A DISCHARGED BATTERY..7460
HYDRAULIC UNIT..7461
REMOVAL SERVICE POINTS..7462
INSTALLATION SERVICE POINT..7463
WHEEL SPEED SENSOR..7463
REMOVAL SERVICE POINT..7464
INSPECTION..7465
ABS SENSOR CHECK..7465
TOOTHED ABS ROTOR CHECK..7465
G-SENSOR..7466
INSTALLATION SERVICE POINT..7466
INSPECTION..7466
G-SENSOR CHECK..7466
SPECIFICATIONS..7467
GR00004400-35C..7468
TRACTION CONTROL/ACTIVE SKID CONTROL SYSTEM..7468
GENERAL INFORMATION..7470
SYSTEM CHECK SOUND..7471
TCL/ASC OPERATION SOUNDS AND SENSATIONS..7471
SENSOR..7472
ACTUATOR..7473
TCL/ASC-ECU..7474
ACTIVE SKID CONTROL SYSTEM OPERATION..7477
TRACTION CONTROL SYSTEM OPERATION..7488
TCL/ASC DIAGNOSIS..7488
TCL/ASC Diagnostic Trouble Code Detection Conditions..7488
ON-BOARD DIAGNOSTICS..7489
HOW TO CONNECT THE SCAN TOOL (MUT-III)..7489
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..7489
HOW TO READ DATA LIST..7490
HOW TO PERFORM ACTUATOR TEST..7491
HOW TO DIAGNOSE THE CAN BUS LINE..7491
DIAGNOSTIC TROUBLE CODE PROCEDURES TCL/ASC-ECU..7495
DTC C1200: FR wheel SPD. SNSR. malfunction DTC C1205: FL wheel SPD. SNSR. malfunction DTC C1210: ..7495
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7497
STEP 2. Recheck for diagnostic trouble code..7497
STEP 3. Using scan tool MB991958, check data list..7498
STEP 4. Measure the voltage at TCL/ASC-ECU connector A-32..7499
STEP 5. Measure the resistance at TCL/ASC-ECU connector A-32..7500
STEP 6. Measure the resistance at the TCL/ASC-ECU connector A-32..7501
STEP 7. Check TCL/ASC-ECU connector A-32 and ABS sensor front: RH connector A-31 for loose, cor..7502
STEP 8. Check the harness wires between TCL/ASC-ECU connector A-32 (terminal 30, 21) and ABS sens..7503
STEP 9. Check TCL/ASC-ECU connector A-32 and ABS sensor front: LH connector A-14 for loose, cor..7504
STEP 10. Check the harness wires between TCL/ASC-ECU connector A-32 (terminal 22, 31) and ABS sen..7505
STEP 11. Check TCL/ASC-ECU connector A-32, intermediate connector C-32 and ABS sensor rear: RH ..7506
STEP 12. Check the harness wires between TCL/ASC-ECU connector A-32 (terminal 8, 9) and ABS senso..7507
STEP 13. Check TCL/ASC-ECU connector A-32, intermediate connector C-32 and ABS sensor rear: LH ..7508
STEP 14. Check the harness wires between TCL/ASC-ECU connector A-32 (terminal 6, 7) and ABS senso..7509
STEP 15. Inspect the ABS sensor..7509
STEP 16. Recheck for diagnostic trouble code..7510
STEP 17. Recheck for diagnostic trouble code..7510
DTC C1201: FR wheel SPD. SNSR. invalid signal DTC C1206: FL wheel SPD. SNSR. invalid signal DTC C..7511
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7513
STEP 2. Recheck for diagnostic trouble code..7513
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..7514
STEP 4. Check the installation condition of the ABS sensors..7514
STEP 5. Check the ABS sensor after it is removed from the vehicle..7514
STEP 6. Check the wheel bearing for looseness..7515
STEP 7. Check the ABS rotor..7515
STEP 8. Measure the voltage at TCL/ASC-ECU connector A-32..7516
STEP 9. Measure the resistance at TCL/ASC-ECU connector A-32..7517
STEP 10. Measure the resistance at TCL/ASC-ECU connector A-32..7518
STEP 11. Check TCL/ASC-ECU connector A-32 and ABS sensor front: RH connector A-31 for loose, co..7519
STEP 12. Check TCL/ASC-ECU connector A-32 and ABS sensor front: LH connector A-14 for loose, co..7520
STEP 13. Check TCL/ASC-ECU connector A-32, intermediate connector C-32 and ABS sensor rear: RH ..7521
STEP 14. Check TCL/ASC-ECU connector A-32, intermediate connector C-32 and ABS sensor rear: LH ..7522
STEP 15. Recheck for diagnostic trouble code..7523
STEP 16. Recheck for diagnostic trouble code..7523
DTC C1223: Suspension of SNSR. active check..7524
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7526
STEP 2. Recheck for diagnostic trouble code..7527
STEP 3. Using scan tool MB991958, check data list items 30: Straight G sensor, 31: Lateral G sens..7527
STEP 4. Recheck for diagnostic trouble code after the G and yaw rate sensor is replaced..7528
STEP 5. Recheck for diagnostic trouble code..7528
STEP 6. Recheck for diagnostic trouble code..7529
DTC C1226: FR inlet valve, DTC C1231: FR outlet valve DTC C1236: FL inlet valve, DTC C1241: FL ou..7530
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7532
STEP 2. Recheck for diagnostic trouble code..7532
STEP 3. Measure the voltage at TCL/ASC-ECU connector A-32..7533
STEP 4. Check TCL/ASC-ECU connector A-32 for loose, corroded or damaged terminals, or terminals p..7534
STEP 5. Measure the resistance at TCL/ASC-ECU connector A-32..7535
STEP 6. Check TCL/ASC-ECU connector A-32 for loose, corroded or damaged terminals, or terminals p..7536
STEP 7. Recheck for diagnostic trouble code..7536
STEP 8. Recheck for diagnostic trouble code..7537
DTC C1266: Motor stuck DTC C1273: Motor drive circuit stuck off DTC C1274: Motor drive circuit st..7538
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7540
STEP 2. Recheck for diagnostic trouble code..7540
STEP 3. Measure the voltage at TCL/ASC-ECU connector A-32..7541
STEP 4. Check TCL/ASC-ECU connector A-32 for loose, corroded or damaged terminals, or terminals p..7542
STEP 5. Measure the resistance at TCL/ASC-ECU connector A-32..7543
STEP 6. Check TCL/ASC-ECU connector A-32 for loose, corroded or damaged terminals, or terminals p..7544
STEP 7. Recheck for diagnostic trouble code..7544
STEP 8. Recheck for diagnostic trouble code..7545
DTC C1278: Valve Power Circuit Stuck Off DTC C1279: Valve Power Circuit Stuck On..7546
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7547
STEP 2. Recheck for diagnostic trouble code..7548
STEP 3. Measure the voltage at TCL/ASC-ECU connector A-32..7549
STEP 4. Check TCL/ASC-ECU connector A-32 for loose, corroded or damaged terminals, or terminals p..7550
STEP 5. Measure the resistance at TCL/ASC-ECU connector A-32..7551
STEP 6. Check TCL/ASC-ECU connector A-32 for loose, corroded or damaged terminals, or terminals p..7552
STEP 7. Recheck for diagnostic trouble code..7552
STEP 8. Recheck for diagnostic trouble code..7553
DTC C1290: Reverse signal..7553
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7554
STEP 2. Recheck for diagnostic trouble code..7554
DTC C1345: Brake fluid level insufficient..7555
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7557
STEP 2. Recheck for diagnostic trouble code..7557
STEP 3. Check the brake warning light..7558
STEP 4. Check the brake fluid amount..7558
STEP 5. Check the brake warning light..7558
STEP 6. Measure the resistance at combination meter connector C-102..7559
STEP 7. Check intermediate connector C-31, grounding connector A-18, brake fluid level switch con..7560
STEP 8. Check the harness wires between joint connector C-04 (terminal 13) and parking brake swit..7561
STEP 9. Check the harness wires between brake fluid level switch connector A-04 (terminal 1) and ..7561
STEP 10. Check the harness wires between joint connector C-04 (terminal 14) and combination meter..7562
STEP 11. Recheck for diagnostic trouble code..7562
STEP 12. Recheck for diagnostic trouble code..7563
DTC C1361: M/C pressure SNSR. stuck/low gain DTC C1362: M/C pressure SNSR. low voltage DTC C1363:..7563
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7564
STEP 2. Recheck for diagnostic trouble code..7564
DTC C1366: Lateral G SNSR. stuck/low gain DTC C1371: Yaw rate SNSR. stuck/low gain DTC C1381: Str..7565
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7568
STEP 2. Recheck for diagnostic trouble code..7568
STEP 3. Using scan tool MB991958, check data list item 30: Straight G sensor, item 31: Lateral G ..7569
STEP 4. Measure the voltage at G and yaw rate sensor connector C-36..7569
STEP 5. Check the following connectors..7570
STEP 6. Measure the resistance at the G and yaw rate sensor connector C-36..7571
STEP 7. Check the connector C-24..7571
STEP 8. Recheck for diagnostic trouble code after the G-sensor is replaced..7572
STEP 9. Recheck for diagnostic trouble code..7572
STEP 10. Recheck for diagnostic trouble code..7573
DTC C1393: INCONP. learn neutral (Lateral G)..7573
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7574
STEP 2. Recheck for diagnostic trouble code..7574
DTC C1394: INCOMP. learn neutral (SAS)..7575
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7575
STEP 2. Recheck for diagnostic trouble code..7576
DTC C1395: INCOMP. Brake fluid filling..7576
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7577
STEP 2. Recheck for diagnostic trouble code..7577
DTC C1505: Steering angle sensor DTC C1506: Steering angle sensor error..7578
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7580
STEP 2. Recheck for diagnostic trouble code..7581
STEP 3. Using scan tool MB991958, check data list item 32: Steering angle..7581
STEP 4. Recheck for diagnostic trouble code..7582
STEP 5. Recheck for diagnostic trouble code after the steering sensor is replaced..7582
STEP 6. Recheck for diagnostic trouble code..7583
STEP 7. Recheck for diagnostic trouble code..7583
DTC C1607: Trouble in TCL/ASC-ECU..7584
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7584
STEP 2. Recheck for diagnostic trouble code..7585
DTC C1860: Power supply high voltage DTC C1861: Power supply low voltage..7586
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7588
STEP 2. Recheck for diagnostic trouble code..7588
STEP 3. Check the battery..7589
STEP 4. Check the charging system..7589
STEP 5. Measure the voltage at TCL/ASC-ECU connector A-32..7589
STEP 6. Check the following connectors..7590
STEP 7. Recheck for diagnostic trouble code..7591
STEP 8. Recheck for diagnostic trouble code..7592
DTC U1073: Bus off..7592
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7593
STEP 2. Recheck for diagnostic trouble code..7593
STEP 3. Recheck for diagnostic trouble code..7594
DTC U1104: SAS CAN Timeout/Not equipped..7594
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7595
STEP 2. Using scan tool MB991958, read the steering wheel sensor diagnostic trouble code..7595
STEP 3. Using scan tool MB991958 read any of the diagnostic trouble code..7596
STEP 4. Recheck for diagnostic trouble code..7596
STEP 5. Recheck for diagnostic trouble code..7596
STEP 6. Recheck for diagnostic trouble code..7596
DTC U1105: YR/G CAN Timeout/Not equipped..7597
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7598
STEP 2. Using scan tool MB991958 read the diagnostic trouble code..7598
STEP 3. Recheck for diagnostic trouble code..7598
STEP 4. Recheck for diagnostic trouble code..7599
STEP 5. Recheck for diagnostic trouble code..7599
DTC U1108: Meter CAN Timeout/Not equipped..7599
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7600
STEP 2. Using scan tool MB991958, read the combination meter diagnostic trouble code..7600
STEP 3. Using scan tool MB991958 read any of the diagnostic trouble code..7601
STEP 4. Recheck for diagnostic trouble code..7601
STEP 5. Recheck for diagnostic trouble code..7601
STEP 6. Recheck for diagnostic trouble code..7601
DTC U1433: Dynamic range error TPS..7602
DIAGNOSIS..7602
DIAGNOSTIC TROUBLE CODE PROCEDURES STEERING WHEEL SENSOR..7602
DTC C1551: Hall-IC output voltage DTC C1552: Hall-IC output pattern DTC C1553: Optical sensor DTC..7602
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7603
STEP 2. Recheck for steering wheel sensor diagnostic trouble code..7604
DTC U1073: Bus off..7604
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7605
STEP 2. Recheck for diagnostic trouble code..7605
STEP 3. Recheck for diagnostic trouble code..7606
SYMPTOM PROCEDURES..7608
INSPECTION PROCEDURE 1: Communication between Scan Tool and the TCL/ASC-ECU is not possible..7608
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7609
INSPECTION PROCEDURE 2: Communication between Scan Tool and the steering wheel sensor is not poss..7610
STEP 1. Using scan tool MB991958, diagnose the CAN bus line..7611
INSPECTION PROCEDURE 3: TCL/ASC-ECU power supply supply system..7612
STEP 1. Measure the voltage at TCL/ASC-ECU connector A-32..7614
STEP 2. Check the following connectors..7615
STEP 3. Measure the resistance at TCL/ASC-ECU connector A-32..7617
STEP 4. Check TCL/ASC-ECU connector A-32 for loose, corroded or damaged terminals, or terminals p..7618
STEP 5. Check the battery..7618
STEP 6. Check the charging system..7618
STEP 7. Retest the system..7618
STEP 8. Retest the system..7619
INSPECTION PROCEDURE 4: Steering wheel sensor power supply supply system..7619
STEP 1. Measure the voltage at steering wheel sensor connector C-312..7620
STEP 2. Check the following connectors..7621
STEP 3. Measure the resistance at steering wheel sensor connector C-312..7622
STEP 4. Check steering wheel sensor connector C-312 for loose, corroded or damaged terminals, or ..7622
STEP 5. Check the battery..7622
STEP 6. Check the charging system..7623
STEP 7. Retest the system..7623
STEP 8. Retest the system..7623
INSPECTION PROCEDURE 5: G and yaw rate sensor power supply supply system..7624
STEP 1. Measure the voltage at G and yaw rate sensor connector C-36..7625
STEP 2. Check the following connectors..7626
STEP 3. Measure the resistance at G and yaw rate sensor connector C-36..7627
STEP 4. Check G and yaw rate sensor connector C-36 for loose, corroded or damaged terminals, or t..7627
STEP 5. Check the battery..7627
STEP 6. Check the charging system..7628
STEP 7. Using scan tool MB991958, read the TCL/ASC diagnostic trouble code..7628
INSPECTION PROCEDURE 11: TCL/ASC System dose not Operate..7629
DIAGNOSIS..7629
STEP 1. Hydraulic unit check..7629
STEP 2. Verify that the condition described by the customer exists..7629
CHECK AT ABS-ECU..7632
SPECIAL TOOLS..7635
ON-VEHICLE SERVICE..7636
WHEEL SPEED SENSOR OUTPUT VOLTAGE MEASUREMENT..7636
HYDRAULIC UNIT CHECK..7638
IN THE EVENT OF A DISCHARGED BATTERY..7641
G AND YAW RATE SENSOR CALIBRATION..7641
STEERING WHEEL SENSOR CALIBRATION..7642
HYDRAULIC UNIT..7643
REMOVAL SERVICE POINTS..7644
INSTALLATION SERVICE POINT..7644
WHEEL SPEED SENSOR..7645
G AND YAW RATE SENSOR..7645
STEERING WHEEL SENSOR..7646
INSTALLATION SERVICE POINT..7647
SPECIFICATIONS..7647
GR00004500-36..7648
PARKING BRAKES..7648
GENERAL DESCRIPTION..7649
PARKING BRAKE DIAGNOSIS..7650
SYMPTOM PROCEDURES..7650
INSPECTION PROCEDURE 1: Insufficient Parking Brake Function..7650
STEP 1. Check the excessive parking brake pedal stroke..7650
STEP 2. Check the parking brake cable for sticking..7650
STEP 3. Check the brake lining and brake drum for wear..7650
STEP 4. Check for oil, water, etc., on the lining contact surfaces..7650
STEP 5. Retest the system..7650
ON-VEHICLE SERVICE..7651
PARKING BRAKE PEDAL STROKE CHECK AND ADJUSTMENT..7651
PARKING BRAKE SWITCH CHECK..7652
PARKING BRAKE LINING SEATING PROCEDURE..7652
PARKING BRAKE PEDAL..7653
INSTALLATION SERVICE POINT..7654
PARKING BRAKE CABLE..7655
INSTALLATION SERVICE POINTS..7656
PARKING BRAKE LINING AND DRUM..7657
REMOVAL SERVICE POINTS..7658
INSTALLATION SERVICE POINTS..7659
INSPECTION..7661
PARKING BRAKE LINING AND BRAKE DRUM CHECK..7661
SPECIFICATIONS..7662
GR00004600-37..7664
POWER STEERING..7664
GENERAL DESCRIPTION..7666
POWER STEERING DIAGNOSIS..7666
SYMPTOM PROCEDURES..7667
INSPECTION PROCEDURE 1: Excessive Play of Steering Wheel..7667
STEP 1. Check for looseness at the steering shaft coupling section and at the steering wheel link..7667
STEP 2. Check the steering wheel free play..7668
STEP 3. Check the steering wheel play..7668
INSPECTION PROCEDURE 2: Difficult Steering Wheel Operation (Insufficient Power Assist)..7668
STEP 1. Check the drive belt for damage..7668
STEP 2. Check the power steering oil pump drive belt tension..7668
STEP 3. Check the fluid level..7669
STEP 4. Check each hose for crushing or twisting..7669
STEP 5. Check for oil leaks..7669
STEP 6. Check the wheel alignment (camber and caster)..7669
STEP 7. Check the gear box rack piston seal for damage..7669
STEP 8. Check for excessive tie rod end ball joint breakaway torque..7669
STEP 9. Check the steering wheel operation..7670
INSPECTION PROCEDURE 3: Rattling Noise..7670
STEP 1. Check for proper oil pump and steering gear installation..7670
STEP 2. Check for interference of other parts with the steering column and the power steering hoses..7670
STEP 3. Check for noise from inside the oil pump or the steering gear..7670
STEP 4. Check for rattling noise..7670
INSPECTION PROCEDURE 4: Shrill Noise..7670
STEP 1. Check the fluid level..7670
STEP 2. Check for seizure in the oil pump..7671
STEP 3. Retest the system..7671
INSPECTION PROCEDURE 5: Squealing Noise..7671
STEP 1. Check the drive belt tension..7671
STEP 2. Check for seizure in the oil pump..7671
STEP 3. Retest the system..7671
INSPECTION PROCEDURE 6: Hissing Noise..7671
STEP 1. Check the fluid level..7671
STEP 2. Check each hose for crushing or twisting..7672
STEP 3. Check the steering gear for damage..7672
STEP 4. Retest the system..7672
INSPECTION PROCEDURE 7: Droning Noise..7672
STEP 1. Check the oil pump or oil pump bracket installation..7672
STEP 2. Check the oil pump for damage..7672
STEP 3. Retest the system..7672
INSPECTION PROCEDURE 8: Squeaking Noise..7673
STEP 1. Check for interference of the wheel and the vehicle body..7673
STEP 2. Check the steering gear for damage..7673
STEP 3. Retest the system..7673
INSPECTION PROCEDURE 9: Vibration..7673
STEP1. Check the tires for out-of-balance..7674
STEP 2. Check the fluid level..7674
STEP 3. Check the steering gear for damage..7674
STEP 4. Retest the system..7674
INSPECTION PROCEDURE 10: Oil Leakage from Hose Connection..7674
STEP 1. Check for loosening of the pressure and return tube flare nut..7674
STEP 2. Check the hose connection and the clamp installation..7674
STEP 3. Retest the system..7675
INSPECTION PROCEDURE 11: Oil Leakage from Hose Assembly..7675
STEP 1. Check the hose for damage or clogging..7675
STEP 2. Retest the system..7675
INSPECTION PROCEDURE 12: Oil Leakage from Oil Reservoir..7675
STEP 1. Check the oil reservoir for damage..7675
STEP 2. Check for overflowing..7675
STEP 3. Retest the system..7675
INSPECTION PROCEDURE 13: Oil Leakage from Oil Pump..7675
STEP 1. Check the oil pump body for damage..7675
STEP 2. Check the O-ring or oil seal for damage..7675
STEP 3. Retest the system..7675
INSPECTION PROCEDURE 14: Oil Leakage from Steering Gear..7676
STEP 1. Check the steering gear housing for damage..7676
STEP 2. Retest the system..7676
SPECIAL TOOLS..7676
ON-VEHICLE SERVICE..7678
STEERING WHEEL FREE PLAY CHECK..7678
STEERING ANGLE CHECK..7678
TIE ROD END BALL JOINT BREAKAWAY TORQUE CHECK..7679
STATIONARY STEERING EFFORT CHECK..7680
STEERING WHEEL RETURN TO CENTER CHECK..7680
DRIVE BELT TENSION CHECK..7680
FLUID LEVEL CHECK..7681
FLUID REPLACEMENT..7681
POWER STEERING SYSTEM AIR BLEEDING..7681
OIL PUMP PRESSURE TEST..7682
POWER STEERING PRESSURE SWITCH CHECK..7683
TIE ROD END BALL JOINT DUST COVER CHECK..7684
STEERING COLUMN SHAFT ASSEMBLY SHOCK ABSORBING MECHANISM CHECK..7684
INSPECTION PROCEDURE..7685
STEERING WHEEL..7686
REMOVAL SERVICE POINTS..7687
STEERING SHAFT..7688
REMOVAL SERVICE POINTS..7689
INSTALLATION SERVICE POINTS..7690
DISASSEMBLY SERVICE POINT..7692
ASSEMBLY SERVICE POINT..7693
POWER STEERING GEAR BOX AND LINKAGE..7694
REMOVAL SERVICE POINTS..7696
INSTALLATION SERVICE POINTS..7697
INSPECTION..7698
DISASSEMBLY SERVICE POINTS..7701
ASSEMBLY SERVICE POINTS..7701
POWER STEERING OIL PUMP ASSEMBLY..7704
INSTALLATION SERVICE POINT..7705
INSPECTION..7705
POWER STEERING HOSES..7706
INSTALLATION SERVICE POINTS..7707
SPECIFICATIONS..7710
GR00004700-00E..7714
GENERAL ELECTRICAL..7714
HARNESS CONNECTOR INSPECTION..7715
CONNECTOR CONTINUITY AND VOLTAGE TEST..7715
IMPROPER TERMINAL ENGAGEMENT CHECK..7715
CONNECTOR TERMINAL ENGAGEMENT AND DISENGAGEMENT..7716
HOW TO DIAGNOSE..7719
INSPECTION..7720
INSPECTION INSTRUMENTS..7721
CHECKING FUSES..7722
CAUTIONS IN EVENT OF BLOWN FUSE..7722
CHECKING SWITCHES..7723
CHECKING RELAYS..7724
CABLES AND WIRES CHECK..7725
BATTERY HANDLING..7725
GENERAL ELECTRICAL SYSTEM CHECK..7725
STEP 1. Remove the blown fuse and connect the test light across the fuse terminals (Circuit switc..7726
STEP 2. Turn the switch ON and disconnect the illumination light connector..7727
GR00005000-70..7730
COMPONENT LOCATIONS..7730
FUSIBLE LINK, FUSE AND IOD OR STORAGE CONNECTOR..7731
INSPECTION TERMINAL..7732
GROUNDING..7733
GROUNDING CABLE..7735
RELAY..7736
SENSOR LOCATION Up to December 2003..7737
SENSOR LOCATION From January 2004..7743
CONTROL UNIT Up to December 2003..7749
CONTROL UNIT From January 2004..7752
SOLENOID AND SOLENOID VALVE..7755
DIODE Up to December 2003..7757
OTHER DEVICES..7757
INDEX..7760
Rear-Index1..7770
04-Outlander..7771
GR00000100-80A..7771
CONFIGURATION DIAGRAMS..7771
OVERALL CONFIGURATION DIAGRAM..7772
HOW TO READ CONFIGURATION DIAGRAMS..7773
ENGINE COMPARTMENT..7774
ENGINE AND TRANSAXLE..7776
DASH PANEL..7780
FLOOR AND ROOF..7788
DOOR..7790
LIFTGATE..7792
GR00000200-80B..7793
SPLICE LOCATIONS..7793
HOW TO READ SPLICE LOCATIONS..7794
INDEX..7795
ENGINE COMPARTMENT..7796
ENGINE AND TRANSAXLE..7797
DASH PANEL..7798
FLOOR AND ROOF..7800
LIFTGATE..7801
GR00000300-00..7803
GENERAL CHASSIS..7803
HOW TO USE THIS MANUAL..7805
MAINTENANCE, REPAIR AND SERVICING EXPLANATIONS..7805
DEFINITION OF TERMS..7805
TIGHTENING TORQUE INDICATION..7805
SPECIAL TOOL NOTE..7805
ABBREVIATIONS..7805
TROUBLESHOOTING GUIDELINES..7808
VERIFY THE COMPLAINT..7808
DETERMINE POSSIBLE CAUSES..7808
FIND THE PROBLEM..7808
REPAIR THE PROBLEM..7808
VERIFY THE REPAIR..7808
HOW TO USE TROUBLESHOOTING/ INSPECTION SERVICE POINTS..7808
TROUBLESHOOTING CONTENTS..7808
HOW TO USE THE INSPECTION PROCEDURES..7809
CONNECTOR MEASUREMENT SERVICE POINTS..7812
CONNECTOR INSPECTION SERVICE POINTS..7814
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS..7815
INSPECTION SERVICE POINTS FOR A BLOWN FUSE..7817
VEHICLE IDENTIFICATION..7817
VEHICLE IDENTIFICATION..7817
VEHICLE IDENTIFICATION CODE CHART PLATE..7818
VEHICLE IDENTIFICATION NUMBER LIST..7818
VEHICLE IDENTIFICATION CODE PLATE..7819
VEHICLE SAFETY CERTIFICATION LABEL..7819
ENGINE MODEL STAMPING..7819
THEFT PROTECTION..7820
PRECAUTIONS BEFORE SERVICE..7822
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)..7822
SERVICING ELECTRICAL SYSTEM..7823
VEHICLE WASHING..7823
APPLYING ANTI-CORROSION AGENT OR OTHER UNDERCOAT AGENTS..7823
SCAN TOOL (MUT-III Sub Assembly)..7824
TOWING AND HOISTING..7825
WRECKER TOWING RECOMMENDATION..7825
LIFTING, JACKING SUPPORT LOCATION..7827
GENERAL DATA AND SPECIFICATIONS..7829
TIGHTENING TORQUE..7830
LUBRICATION AND MAINTENANCE..7831
MAINTENANCE SCHEDULES..7831
SEVERE SERVICE..7831
ENGINE OIL..7832
LUBRICANTS AND GREASES..7832
FUEL USAGE STATEMENT..7832
MATERIALS ADDED TO FUEL..7832
RECOMMENDED LUBRICANTS AND LUBRICANT CAPACITIES TABLE..7833
LUBRICANT SELECTION..7834
SCHEDULED MAINTENANCE TABLE..7836
MAINTENANCE SERVICE..7839
1. FUEL SYSTEM (TANK, PIPE LINE AND CONNECTION, AND FUEL TANK FILLER TUBE CAP) (CHECK FOR LEAKS)..7839
2. FUEL HOSES (CHECK CONDITION)..7839
3. AIR CLEANER ELEMENT (REPLACE)..7839
4. EVAPORATIVE EMISSION CONTROL SYSTEM (EXCEPT EVAPORATIVE EMISSION CANISTER) (CHECK FOR CLOGGING)..7839
5. SPARK PLUGS (REPLACE)..7840
6. INTAKE AND EXHAUST VALVE CLEARANCE (INSPECT AND ADJUST)..7840
7. TIMING BELT (REPLACE)..7841
8. DRIVE BELT (FOR GENERATOR, WATER PUMP, POWER STEERING OIL PUMP) (CHECK CONDITION)..7841
9. EXHAUST SYSTEM (CONNECTIONS PORTION OF MUFFLER, MUFFLER PIPES AND CONVERTER HEAT SHIELDS) (CHE..7842
10. ENGINE OIL (CHANGE)..7842
11. ENGINE OIL FILTER (REPLACE)..7843
Engine Oil Filter Selection..7843
Oil Filter Replacement..7844
12. TRANSMISSION FLUID..7845
Checking transmission fluid level..7845
Change transmission fluid..7846
13. TRANSFER OIL..7847
Checking transfer oil level..7847
Change transfer oil..7848
14. ENGINE COOLANT (CHANGE)..7848
Chang Coolant..7848
15. COOLANT HOSES (RADIATOR HOSE, HEATER HOSE) (INSPECT)..7849
16. DISC BRAKE PADS (INSPECT FOR WEAR)..7850
17. REAR DRUM BRAKE LININGS AND REAR WHEEL CYLINDERS (INSPECT FOR WEAR AND LEAKS)..7850
18. BRAKE HOSES (CHECK FOR DETERIORATION OR LEAKS)..7851
19. BALL JOINT AND STEERING LINKAGE SEALS (INSPECT FOR GREASE LEAKS AND DAMAGE)..7851
20. DRIVE SHAFT BOOTS (INSPECT FOR GREASE LEAKS AND DAMAGE)..7851
21. SUSPENSION SYSTEM (INSPECT FOR LOOSENESS AND DAMAGE)..7852
22. REAR AXLE OIL (CHECK OIL LEVEL)..7852
Rear differential Oil Check..7852
23. SRS AIR BAG (INSPECT FOR SRS SYSTEM)..7852
SRS Warning Light Check..7853
SRS Component Visual Check..7853
Front Impact Sensors..7853
Side Impact Sensors..7854
Replace The Side Impact Sensor If It Fails The Visual Check..7854
SRS Air Bag Control Unit (SRS-ECU)..7854
Air Bag Module, Steering Wheel and Clock Spring..7854
Front Seatback Assembly with Side-airbag Module..7856
Seat belt with pre-tensioner..7856
Wiring Harness..7857
24. TIRES (ROTATE)..7858
MAIN SEALANT AND ADHESIVE TABLE..7858
GR00000300-90..7861
CIRCUIT DIAGRAMS..7861
HOW TO READ CIRCUIT DIAGRAMS..7864
WIRE COLOR CODES..7869
JUNCTION BLOCK..7870
JOINT CONNECTOR..7872
CENTRALIZED JUNCTION..7876
FUSIBLE LINK AND FUSE..7876
POWER DISTRIBUTION SYSTEM..7882
STARTING SYSTEM..7888
IGNITION SYSTEM..7890
CHARGING SYSTEM..7892
MFI SYSTEM..7894
COOLING SYSTEM..7906
INVECS-II 4A/T..7908
HEADLIGHT..7916
TAILLIGHT, POSITION LIGHT, LICENSE PLATE LIGHT AND LIGHTING MONITOR TONE ALARM..7922
FOG LIGHT..7926
DOME LIGHT AND IGNITION KEY HOLE ILLUMINATION LIGHT VEHICLES WITHOUT KEYLESS ENTRY SYSTEM..7930
DOME LIGHT AND IGNITION KEY HOLE ILLUMINATION LIGHT VEHICLES WITH KEYLESS ENTRY SYSTEM..7934
GLOVE BOX LIGHT..7939
TURN-SIGNAL LIGHT AND HAZARD WARNING LIGHT..7940
BACKUP LIGHT..7944
STOPLIGHT..7946
HORN..7947
METER AND GAUGE..7948
FUEL WARNING LIGHT, OIL PRESSURE WARNING LIGHT AND BRAKE WARNING LIGHT..7952
COMPASS AND TEMPERATURE DISPLAY..7955
POWER WINDOWS..7956
CENTRAL DOOR LOCKING SYSTEM VEHICLES WITHOUT KEYLESS ENTRY SYSTEM..7962
CENTRAL DOOR LOCKING SYSTEM VEHICLES WITH KEYLESS ENTRY SYSTEM..7966
AIR CONDITIONING SYSTEM..7974
WINDSHIELD WIPER AND WASHER..7978
REAR WIPER AND WASHER..7982
REMOTE CONTROLLED MIRROR..7985
DEFOGGER..7986
HEATED DOOR MIRROR..7988
AUTOMATIC ANTI-DAZZLING MIRROR..7990
AUDIO SYSTEM VEHICLES WITHOUT AMPLIFIER..7992
AUDIO SYSTEM VEHICLES WITH AMPLIFIER..7994
CLOCK..7998
ACCESSORY SOCKET..7999
ASHTRAY ILLUMINATION LIGHT..8000
AUTO-CRUISE CONTROL SYSTEM..8002
ANTI-LOCK BRAKING SYSTEM (ABS)..8008
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)..8012
SUNROOF..8016
SEAT BELT TONE ALARM..8018
KEY REMINDER TONE ALARM..8020
RHEOSTAT..8021
HEATED SEAT..8022
IMMOBILIZER SYSTEM..8024
GR00000400-00..8027
GENERAL..8027
GR00000500-11..8029
ENGINE..8029
GR00000600-11A..8031
ENGINE MECHANICAL..8031
GENERAL DESCRIPTION..8032
ENGINE DIAGNOSIS..8033
SPECIAL TOOLS..8034
ON-VEHICLE SERVICE..8038
DRIVE BELT TENSION CHECK..8038
AUTO-TENSIONER CHECK..8038
OPERATION CHECK..8038
FUNCTION CHECK..8038
VALVE CLEARANCE CHECK AND ADJUSTMENT..8040
IGNITION TIMING CHECK..8041
IDLE MIXTURE CHECK..8042
CURB IDLE SPEED CHECK..8043
COMPRESSION PRESSURE CHECK..8044
MANIFOLD VACUUM CHECK..8045
ENGINE ASSEMBLY..8046
REMOVAL SERVICE POINTS..8049
INSTALLATION SERVICE POINTS..8051
CRANKSHAFT PULLEY..8054
REMOVAL SERVICE POINTS..8054
CAMSHAFT AND VALVE STEM SEAL..8056
REMOVAL SERVICE POINTS..8058
INSTALLATION SERVICE POINTS..8059
OIL PAN..8063
REMOVAL SERVICE POINT..8064
INSTALLATION SERVICE POINTS..8064
REMOVAL SERVICE POINTS..8067
INSTALLATION SERVICE POINTS..8067
INSPECTION..8069
CRANKSHAFT OIL SEAL..8070
REMOVAL SERVICE POINT..8071
INSTALLATION SERVICE POINTS..8071
CYLINDER HEAD GASKET..8073
REMOVAL SERVICE POINTS..8075
INSTALLATION SERVICE POINTS..8077
TIMING BELT..8080
REMOVAL SERVICE POINTS..8082
INSTALLATION SERVICE POINTS..8084
INSPECTION..8092
TIMING BELT TENSIONER ADJUSTER CHECK..8092
BALANCER TIMING BELT TENSION CHECK..8093
SPECIFICATIONS..8094
GR00000700-12..8097
ENGINE LUBRICATION..8097
GENERAL DESCRIPTION..8098
SPECIAL TOOLS..8099
ON-VEHICLE SERVICE..8099
ENGINE OIL CHECK..8099
ENGINE OIL REPLACEMENT..8099
ENGINE OIL FILTER REPLACEMENT..8100
ENGINE OIL PRESSURE CHECK..8101
SPECIFICATIONS..8102
GR00000800-16..8105
ENGINE ELECTRICAL..8105
CHARGING SYSTEM..8106
CHARGING SYSTEM DIAGNOSIS..8107
TROUBLESHOOTING HINTS..8107
TROUBLESHOOTING GUIDE..8107
STEP 1..8107
STEP 2..8107
STEP 3..8107
STEP 4..8108
STEP 5..8108
STEP 6..8108
STEP 7..8108
STEP 8..8108
STEP 9..8109
STEP 10..8109
ON-VEHICLE SERVICE..8111
WAVE PATTERN CHECK USING AN OSCILLOSCOPE..8115
GENERATOR ASSEMBLY..8119
REMOVAL SERVICE POINT..8119
DISASSEMBLY SERVICE POINTS..8121
ASSEMBLY SERVICE POINTS..8122
INSPECTION..8122
STARTING SYSTEM..8125
OPERATION..8125
STARTING SYSTEM DIAGNOSIS..8126
TROUBLESHOOTING HINTS..8126
TROUBLESHOOTING GUIDE..8126
STEP 1..8126
STEP 2..8126
STEP 3..8127
STEP 4..8127
STEP 5..8127
STARTER MOTOR ASSEMBLY..8128
REMOVAL SERVICE POINT..8128
INSPECTION..8128
DISASSEMBLY SERVICE POINTS..8133
STARTER MOTOR PART CLEANING..8134
ASSEMBLY SERVICE POINT..8134
INSPECTION..8134
IGNITION SYSTEM..8137
ON-VEHICLE SERVICE..8138
IGNITION COIL CHECK..8138
SPARK PLUG TEST..8139
SPARK PLUG CHECK AND CLEANING..8139
CAMSHAFT POSITION SENSOR CHECK..8140
CRANKSHAFT POSITION SENSOR CHECK..8140
IGNITION COIL..8140
CAMSHAFT POSITION SENSOR..8141
CRANKSHAFT POSITION SENSOR..8141
KNOCK SENSOR..8142
REMOVAL SERVICE POINT..8143
INSTALLATION SERVICE POINT..8143
SPECIFICATIONS..8143
GR00000900-17..8147
ENGINE AND EMISSION CONTROL..8147
ENGINE CONTROL..8149
ENGINE CONTROL SYSTEM DIAGNOSIS..8149
SYMPTOM PROCEDURES..8149
INSPECTION PROCEDURE 1: Throttle Valve will not Fully Open or Close..8149
DIAGNOSIS..8149
STEP 1. Check the accelerator cable adjustment..8149
STEP 2. Check the accelerator pedal position sensor assembly..8149
STEP 3. Retest the system..8149
INSPECTION PROCEDURE 2: Accelerator Pedal Operation is not Smooth (Over Acceleration)..8150
DIAGNOSIS..8150
STEP 1. Check the accelerator pedal..8150
STEP 2. Check the accelerator cable wiring..8150
STEP 3. Check the accelerator cable lubricant..8150
STEP 4. Retest the system..8150
ON-VEHICLE SERVICE..8150
ACCELERATOR CABLE CHECK AND ADJUSTMENT..8150
ACCELERATOR CABLE AND PEDAL..8151
INSTALLATION SERVICE POINT..8152
ACCELERATOR PEDAL POSITION SENSOR..8152
AUTO-CRUISE CONTROL..8153
CONSTRUCTION DIAGRAM..8153
AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS..8155
Auto-cruise control system diagnostic trouble codes..8155
AUTO-CRUISE CONTROL SYSTEM DIAGNOSTIC FUNCTION..8156
HOW TO CONNECT THE SCAN TOOL (MUT-III)..8156
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..8157
HOW TO READ DATA LIST..8158
DIAGNOSTIC TROUBLE CODE PROCEDURES..8159
DTC15 : Auto-cruise Control Switch System..8159
DIAGNOSIS..8161
STEP 1. Using scan tool MB991958, check data list item 01: Main Switch, list item 02: Set Switch,..8162
STEP 2. Measure the power supply voltage at auto-cruise control switch connector C-301 by backpro..8163
STEP 3. Measure the power supply voltage at PCM connector C-112 by backprobing..8164
STEP 4. Check PCM connector C-112 for loose, corroded or damaged terminals, or terminals pushed b..8165
STEP 5. Check the harness for short circuit to ground between the PCM connector C-112 terminal 12..8166
STEP 6. Check the clock spring..8167
STEP 7. Check auto-cruise control switch connector C-301, intermediate connector C-302 and C-106 ..8168
STEP 8. Check the harness wire between PCM connector C-112 terminal 94 and auto-cruise control sw..8169
STEP 9. Measure the ground voltage at auto-cruise control switch connector C-301 by backprobing..8170
STEP 10. Measure the ground voltage at PCM connector C-103 by backprobing..8171
STEP 11. Check the clock spring..8171
STEP 12. Check PCM connector C-103, intermediate connector C-106 and C-302, clock spring connecto..8172
STEP 13. Check the harness wire between PCM connector C-103 terminal 146 and auto-cruise control ..8174
STEP 14. Check the auto-cruise control switch..8175
STEP 15. Check PCM connector C-103 for loose, corroded or damaged terminals, or terminals pushed ..8175
STEP 16. Using scan tool MB991958, check data list item 01: Main Switch, list item 02: Set Switch..8176
STEP 17. Using scan tool MB991958, read the diagnostic trouble code..8177
STEP 18. Using scan tool MB991958, read the diagnostic trouble code..8177
DTC 21: Cancel Latch Signal System..8178
DIAGNOSIS..8178
DTC 22: Stoplight Switch System..8179
DIAGNOSIS..8181
STEP 1. Using scan tool MB991958, check data list item 05: Stoplight Switch..8181
STEP 2. Check the stoplight operation..8181
STEP 3. Measure the terminal voltage at PCM connector C-110 by backprobing..8182
STEP 4. Check PCM connector C-110, joint connector (1) C-16, intermediate connector C-104 and sto..8183
STEP 5. Check the harness wire between PCM connector C-110 terminal 39 and stoplight switch conne..8184
STEP 6. Using scan tool MB991958, check data list item 05: Stoplight Switch..8185
STEP 7. Measure the power supply voltage at stoplight switch connector C-101 by backprobing..8185
STEP 8. Check the stoplight switch..8186
STEP 9. Check stoplight switch connector C-101 and intermediate connector C-116 for loose, corrod..8186
STEP 10. Check the harness wire between stoplight switch connector C-101 terminal 2 and fuse numb..8187
STEP 11. Check fuse number 11 at the relay box in engine compartment..8187
STEP 12. Check the stoplight switch..8188
STEP 13. Check stoplight switch connector C-101 for loose, corroded or damaged terminals, or term..8188
STEP 14. Check the harness wire between stoplight switch connector C-101 terminal 1 and intermedi..8189
STEP 15. Using scan tool MB991958, check data list item 06: Brake Switch..8189
STEP 16. Measure the terminal voltage at PCM connector C-110 by backprobing..8190
STEP 17. Check the stoplight switch..8191
STEP 18. Check PCM connector C-110, intermediate connector C-105 and stoplight switch connector C..8192
STEP 19. Check the harness wire between PCM connector C-110 terminal 54 and stoplight switch conn..8193
STEP 20. Check the harness wire between stoplight switch connector C-101 terminal 4 and ground fo..8193
STEP 21. Using scan tool MB991958, check data list item 06: Brake Switch..8194
STEP 22. Using scan tool MB991958, read the diagnostic trouble codes..8194
STEP 23. Using scan tool MB991958, read the diagnostic trouble codes..8195
DTC 23: Powertrain Control module (PCM) and Its Related Components..8195
DIAGNOSIS..8195
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..8196
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..8196
STEP 3. Using scan tool MB991958, read the diagnostic trouble codes..8197
STEP 4. Using scan tool MB991958, read the diagnostic trouble codes..8197
SYMPTOM PROCEDURES..8198
INSPECTION PROCEDURE 1: When the Brake Pedal is Depressed, Auto-cruise Control is not Cancelled..8198
DIAGNOSIS..8198
INSPECTION PROCEDURE 2: When the Selector Lever is Moved to "N" Range, Auto-cruise Control is not..8199
DIAGNOSIS..8199
INSPECTION PROCEDURE 3: When the Auto-cruise Control "CANCEL" Switch is Set to ON, Auto-cruise Co..8199
DIAGNOSIS..8199
INSPECTION PROCEDURE 4: Auto-cruise Control cannot be Set..8199
DIAGNOSIS..8199
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..8200
STEP 2. Using scan tool MB991958, check data list item 04: Cancel Switch..8200
STEP 3. Using scan tool MB991958, check data list item 05: Stoplight Switch and data list item 06..8201
STEP 4. Using scan tool MB991958, check data list item 07: Transmission Range Switch..8201
STEP 5. Check the symptoms..8202
INSPECTION PROCEDURE 5: Hunting (Repeated Acceleration and Deceleration) Occurs at the Set Vehicl..8202
DIAGNOSIS..8202
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..8202
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..8203
STEP 3. Check the symptoms..8203
STEP 4. Check the symptoms..8203
INSPECTION PROCEDURE 6: When "CRUISE" (MAIN) Switch is Turned "ON", "CRUISE" Indicator Light Insi..8204
DIAGNOSIS..8206
STEP 1. Check that the indicator light inside the combination meter illuminates..8206
STEP 2. Check combination meter connector C-04 and junction block connector C-205 for loose, corr..8206
STEP 3. Check the harness wire between combination meter connector C-04 terminal 42 and junction ..8207
STEP 4. Check fuse number 2 at the junction block..8207
STEP 5. Check that the indicator light inside the combination meter illuminates..8208
STEP 6. Using scan tool MB991958, read the diagnostic trouble code..8208
STEP 7. Measure the power supply voltage at PCM connector C-109 by backprobing..8209
STEP 8. Check combination meter connector C-05, intermediate connector C-106 and PCM connector C-..8210
STEP 9. Check the harness wire between combination meter connector C-05 terminal 19 and PCM conne..8211
STEP 10. Check the auto-cruise control indicator light bulb..8211
STEP 11. Measure the terminal voltage at PCM connector C-109..8212
STEP 12. Check the symptoms..8212
STEP 13. Check the symptoms..8213
ON-VEHICLE SERVICE..8217
AUTO-CRUISE CONTROL SWITCH CHECK..8217
AUTO-CRUISE CONTROL MAIN SWITCH CHECK..8217
AUTO-CRUISE CONTROL SETTING..8217
SPEED-INCREASE SETTING..8218
SPEED-REDUCTION SETTING..8218
RETURN TO THE SET SPEED BEFORE CANCELLATION AND AUTO-CRUISE CONTROL CANCELLATION..8218
AUTO-CRUISE CONTROL SYSTEM COMPONENT CHECK..8219
STOPLIGHT SWITCH..8219
TRANSMISSION RANGE SWITCH ("N" POSITIN)..8219
THROTTLE POSITION SENSOR..8219
ACCELERATOR PEDAL POSITION SENSOR..8219
AUTO-CRUISE CONTROL SWITCH CHECK..8219
AUTO-CRUISE CONTROL..8221
EMISSION CONTROL..8222
VACUUM HOSES..8224
VACUUM HOSE INSTALLATION..8225
VACUUM HOSE CHECK..8225
POSITIVE CRANKCASE VENTILATION SYSTEM..8226
POSITIVE CRANKCASE VENTILATION SYSTEM CHECK..8227
POSITIVE CRANKCASE VENTILATION VALVE CHECK..8227
EVAPORATIVE EMISSION CONTROL SYSTEM..8228
EVAPORATIVE EMISSION PURGE SOLENOID CHECK..8230
MASS AIRFLOW SENSOR CHECK..8231
BAROMETRIC PRESSURE SENSOR CHECK..8231
ENGINE COOLANT TEMPERATURE SENSOR CHECK..8231
INTAKE AIR TEMPERATURE SENSOR CHECK..8231
FUEL TANK DIFFERENTIAL PRESSURE SENSOR CHECK..8231
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK..8231
EXHAUST GAS RECIRCULATION (EGR) SYSTEM..8232
OPERATION..8232
EGR VALVE (STEPPER MOTOR) CHECK..8233
EGR VALVE (STEPPER MOTOR) CLEANING..8234
MASS AIRFLOW SENSOR CHECK..8234
ENGINE COOLANT TEMPERATURE SENSOR CHECK..8234
CRANKSHAFT POSITION SENSOR CHECK..8234
INSTAIIATION SERVICE POINT..8235
EVAPORATIVE EMISSION CANISTER AND FUEL TANK PRESSURE RELIEF VALVE..8236
INSPECTION..8237
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK..8237
CATALYTIC CONVERTER..8238
REMOVAL SERVICE POINT..8238
INSTALLATION SERVICE POINT..8239
SPECIFICATIONS..8240
GR00001100-70..8241
COMPONENT LOCATIONS..8241
FUSIBLE LINK AND FUSE..8242
INSPECTION TERMINAL..8243
GROUNDING..8244
GROUNDING CABLE..8246
RELAY..8247
SENSOR..8248
CONTROL UNIT..8252
SOLENOID AND SOLENOID VALVE..8255
OTHER DEVICES..8256
GR00001200-00E-v5..8257
GENERAL ELECTRICAL..8257
HARNESS CONNECTOR INSPECTION..8258
CONNECTOR CONTINUITY AND VOLTAGE TEST..8258
IMPROPER TERMINAL ENGAGEMENT CHECK..8258
CONNECTOR TERMINAL ENGAGEMENT AND DISENGAGEMENT..8259
HOW TO DIAGNOSE..8261
INSPECTION..8263
INSPECTION INSTRUMENTS..8263
CHECKING SWITCHES..8265
CHECKING RELAYS..8266
CHECKING FUSES..8267
CAUTIONS IN EVENT OF BLOWN FUSE..8267
CABLE AND WIRE CHECK..8268
BATTERY HANDLING..8268
GENERAL ELECTRICAL SYSTEM CHECK..8268
STEP 1. Remove the blown fuse and connect the test light across the fuse terminals (Circuit switc..8269
STEP 2. Turn the switch ON and disconnect the illumination light connector..8270
GR00001200-00E..8273
GENERAL ELECTRICAL..8273
HARNESS CONNECTOR INSPECTION..8274
CONNECTOR CONTINUITY AND VOLTAGE TEST..8274
IMPROPER TERMINAL ENGAGEMENT CHECK..8274
CONNECTOR TERMINAL ENGAGEMENT AND DISENGAGEMENT..8275
HOW TO DIAGNOSE..8277
INSPECTION..8279
INSPECTION INSTRUMENTS..8279
CHECKING SWITCHES..8281
CHECKING RELAYS..8282
CHECKING FUSES..8283
CAUTIONS IN EVENT OF BLOWN FUSE..8283
CABLE AND WIRE CHECK..8284
BATTERY HANDLING..8284
GENERAL ELECTRICAL SYSTEM CHECK..8284
STEP 1. Remove the blown fuse and connect the test light across the fuse terminals (Circuit switc..8285
STEP 2. Turn the switch ON and disconnect the illumination light connector..8286
GR00001600-23B..8289
AUTOMATIC TRANSAXLE OVERHAUL..8289
GENERAL INFORMATION..8290
SPECIAL TOOLS..8293
TRANSAXLE..8298
DISASSEMBLY..8306
ASSEMBLY..8319
IDENTIFICATION OF THRUST BEARING, THRUST RACES, AND THRUST WASHERS..8329
OIL PUMP..8343
ASSEMBLY SERVICE POINTS..8343
UNDERDRIVE CLUTCH AND INPUT SHAFT..8344
DISASSEMBLY SERVICE POINT..8345
ASSEMBLY SERVICE POINTS..8345
REVERSE AND OVERDRIVE CLUTCH..8346
DISASSEMBLY SERVICE POINT..8348
ASSEMBLY SERVICE POINTS..8348
PLANETARY GEAR..8351
ASSEMBLY SERVICE POINTS..8352
LOW-REVERSE BRAKE..8353
ASSEMBLY SERVICE POINT..8353
SECOND BRAKE..8354
ASSEMBLY SERVICE POINT..8354
OUTPUT SHAFT..8355
DISASSEMBLY SERVICE POINTS..8356
ASSEMBLY SERVICE POINTS..8356
DIFFERENTIAL..8357
F4A4B..8357
DISASSEMBLY SERVICE POINT..8358
ASSEMBLY SERVICE POINTS..8358
CENTER DIFFERENTIAL..8360
W4A4B..8360
DISASSEMBLY SERVICE POINT..8361
ASSEMBLY SERVICE POINTS..8361
VALVE BODY..8363
DISASSEMBLY SERVICE POINT..8366
ASSEMBLY SERVICE POINTS..8366
DRIVE SHAFT OIL SEAL..8367
ASSEMBLY SERVICE POINTS..8368
TRANSFER..8369
ASSEMBLY SERVICE POINT..8370
SPECIFICATIONS..8371
GR00001700-23..8377
AUTOMATIC TRANSAXLE..8377
GR00001800-11B..8379
ENGINE OVERHAUL..8379
GENERAL DESCRIPTION..8380
SPECIAL TOOLS..8384
GENERATOR AND IGNITION SYSTEM..8388
REMOVAL SERVICE POINT..8389
INSTALLATION SERVICE POINT..8389
EXHAUST MANIFOLD..8391
TIMING BELT..8392
REMOVAL SERVICE POINTS..8393
INSTALLATION SERVICE POINTS..8395
INSPECTION..8401
FUEL AND EMISSION PARTS..8404
INSTALLATION SERVICE POINTS..8405
INTAKE MANIFOLD AND WATER PUMP..8406
REMOVAL SERVICE POINT..8407
INSTALLATION SERVICE POINTS..8407
ROCKER ARMS AND CAMSHAFT..8411
REMOVAL SERVICE POINT..8412
INSTALLATION SERVICE POINTS..8412
INSPECTION..8413
CYLINDER HEAD AND VALVES..8414
REMOVAL SERVICE POINTS..8415
INSTALLATION SERVICE POINTS..8415
INSPECTION..8417
VALVE SEAT RECONDITIONING PROCEDURE..8418
VALVE SEAT REPLACEMENT PROCEDURE..8419
VALVE GUIDE REPLACEMENT PROCEDURE..8419
OIL PAN AND OIL PUMP..8420
REMOVAL SERVICE POINTS..8421
INSTALLATION SERVICE POINTS..8424
INSPECTION..8432
PISTON AND CONNECTING ROD..8433
REMOVAL SERVICE POINTS..8434
INSTALLATION SERVICE POINTS..8435
INSPECTION..8440
CRANKSHAFT AND CYLINDER BLOCK..8442
INSTALLATION SERVICE POINTS..8443
INSPECTION..8446
SPECIFICATIONS..8449
GR00001900-42..8455
BODY..8455
HOOD..8458
BODY DIAGNOSIS..8458
SYMPTOM PROCEDURES..8458
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking..8458
STEP 1. Check the release cable routed correctly..8458
STEP 2. Check the engagement of the hood latch and hood striker..8458
STEP 3. Check for proper lubrication of release cable..8458
STEP 4. Retest the system..8458
INSPECTION PROCEDURE 2: Uneven Body Clearance..8459
STEP 1. Check the clearance around the hood..8459
STEP 2. Retest the system..8459
INSPECTION PROCEDURE 3: Uneven Height..8459
STEP 1. Check the hood bumper height..8459
STEP 2. Retest the system..8459
ON-VEHICLE SERVICE..8460
ADJUSTMENT OF CLEARANCE AROUND HOOD..8460
ADJUSTMENT OF ALIGNMENT OF HOOD STEPPED PORTION AND HOOD STRIKER..8460
ADJUSTMENT OF HOOD HEIGHT..8460
HOOD..8461
FENDER..8462
FENDER..8463
REMOVAL SERVICE POINT..8464
INSTALLATION SERVICE POINT..8464
FUEL FILLER LID..8465
WINDOW GLASS..8466
WINDOW GLASS DIAGNOSIS..8468
SYMPTOM PROCEDURES..8468
INSPECTION PROCEDURE 1: Water Leak Through Windshield/Water Leak Through Quarter Window Glass/Wat..8468
STEP 1. Check if the seal is faulty..8468
STEP 2. Check if the body flange is deformed..8468
STEP 3. Retest the system..8468
WINDSHIELD..8469
REMOVAL SERVICE POINT..8470
INSTALLATION SERVICE POINTS..8471
QUARTER WINDOW GLASS..8474
REMOVAL SERVICE POINT..8475
INSTALLATION SERVICE POINTS..8476
LIFTGATE WINDOW GLASS..8477
REMOVAL SERVICE POINT..8478
INSTALLATION SERVICE POINTS..8478
DOOR..8479
OPERATION..8479
DOOR DIAGNOSIS..8480
SYMPTOM PROCEDURES..8480
INSPECTION PROCEDURE 1: Water Leak Through Door Window Glass..8480
STEP 1. Check the door window glass installation..8480
STEP 2. Check the clearance at the top of the door window glass..8480
STEP 3. Retest the system..8480
INSPECTION PROCEDURE 2: Door Window Glass Malfunction..8481
STEP 1. Check the door window glass installation condition..8481
STEP 2. Check the door sash..8481
STEP 3. Inspect the window regulator assembly..8481
STEP 4. Retest the system..8481
INSPECTION PROCEDURE 3: Water Leak Through Door Edge..8481
STEP 1. Check the weatherstrip..8481
STEP 2. Check the door fit (alignment)..8481
STEP 3. Retest the system..8481
INSPECTION PROCEDURE 4: Water Leak from Door Center..8481
STEP 1. Check the drain hole..8481
STEP 2. Check the weatherstrip..8481
STEP 3. Retest the system..8481
INSPECTION PROCEDURE 5: Door Hard to Open..8482
STEP 1. Adjust the latch and striker engagement..8482
STEP 2. Check for lock rod damage..8482
STEP 3. Check the door handle flexibility (amount of movement of handle required to open door)..8482
STEP 4. Retest the system..8482
INSPECTION PROCEDURE 6: Door does not Open or Close Completely..8482
STEP 1. Check the door hinge position..8482
STEP 2. Check the door..8482
STEP 3. Check the grease..8482
STEP 4. Retest the system..8482
INSPECTION PROCEDURE 7: Uneven Gap Between Body..8482
INSPECTION PROCEDURE 8: Wind Noise Around Door..8483
STEP 1. Check the weatherstrip for holding condition..8483
STEP 2. Check the weatherstrip for installation condition..8483
STEP 3. Check the clearance..8483
STEP 4. Check the door..8483
STEP 5. Retest the system..8483
HOW TO LOCATE WIND NOISE..8483
ON-VEHICLE SERVICE..8486
DOOR FIT ADJUSTMENT..8486
DOOR WINDOW GLASS ADJUSTMENT..8487
GLASS SLIDING MECHANISM CHECK AND ADJUSTMENT..8487
POWER WINDOW TIMER FUNCTION CHECK..8488
POWER WINDOW OPERATING CURRENT CHECK..8488
POWER WINDOW RELAY CHECK..8489
CIRCUIT BREAKER (INCORPORATED IN THE POWER WINDOW MOTOR) INSPECTION..8489
POWER WINDOW CHECK..8489
CENTRAL DOOR LOCKING SYSTEM INSPECTION..8490
DOOR OUTSIDE HANDLE PLAY CHECK..8490
DOOR INSIDE HANDLE PLAY ADJUSTMENT..8490
DOOR ASSEMBLY..8491
INSTALLATION SERVICE POINT..8492
INSPECTION..8492
DOOR SWITCH CHECK..8492
DOOR GLASS AND REGULATOR..8493
REMOVAL SERVICE POINT..8494
INSTALLATION SERVICE POINTS..8494
INSPECTION..8496
POWER WINDOW SWITCH CONTINUITY CHECK..8496
POWER WINDOW MOTOR CONTINUITY CHECK..8497
POWER WINDOW MOTOR CHECK..8497
DOOR HANDLE AND LATCH..8498
INSTALLATION SERVICE POINTS..8499
INSPECTION..8500
FRONT DOOR LOCK ACTUATOR CHECK..8500
REAR DOOR LOCK ACTUATOR CHECK..8501
DOOR LOCK KEY CYLINDER SWITCH CHECK..8502
CENTRAL DOOR LOCK SWITCH CONTINUITY CHECK..8502
WINDOW GLASS RUNCHANNEL AND DOOR OPENING WEATHERSTRIP..8503
DOUBLE-SIDED TAPE POSITION..8504
DOUBLE-SIDED TAPE POSITION..8506
REMOVAL SERVICE POINT..8507
INSTALLATION SERVICE POINTS..8507
DOOR PROTECTOR FILM..8508
INSTALLATION SERVICE POINT..8508
LIFTGATE..8510
LIFTGATE DIAGNOSIS..8510
SYMPTOM PROCEDURES..8510
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking..8510
STEP 1. Check the release cable routing condition..8510
STEP 2. Check the engagement of the liftgate latch and liftgate striker..8510
STEP 3. Retest the system..8510
INSPECTION PROCEDURE 2: Uneven Body Clearance..8511
STEP 1. Check the clearance around the liftgate?..8511
STEP 2. Retest the system..8511
INSPECTION PROCEDURE 3: Uneven Height..8511
STEP 1. Check the liftgate bumper height..8511
STEP 2. Retest the system..8511
ON-VEHICLE SERVICE..8512
LIFTGATE FIT ADJUSTMENT..8512
LIFTGATE HANDLE PLAY CHECK..8512
ADJUSTMENT OF LIFTGATE HEIGHT..8513
LIFTGATE..8514
REMOVAL SERVICE POINT..8515
INSTALLATION SERVICE POINT..8515
LIFTGATE HANDLE AND LATCH..8516
INSTALLATION SERVICE POINT..8517
INSPECTION..8517
LIFTGATE LOCK ACTUATOR CHECK..8517
LIFTGATE LATCH CHECK..8517
KEYLESS ENTRY SYSTEM..8518
ON-VEHICLE SERVICE..8520
HOW TO REPLACE THE TRANSMITTER BATTERY..8520
KEYLESS ENTRY SYSTEM TIMER LOCK FUNCTION INSPECTION..8520
ENABLING/DISABLING THE ANSWERBACK FUNCTION..8520
ENABLING/DISABLING THE HAZARD ANSWERBACK FUNCTION..8521
ENABLING/DISABLING THE HORN ANSWERBACK FUNCTION..8524
HOW TO REGISTER SECRET CODE..8524
When Vehicle Communication Interface (V.C.I.) MB991824 is NOT used..8525
When Vehicle Communication Interface (V.C.I.) MB991824 is used..8526
SUNROOF ASSEMBLY..8528
ON-VEHICLE SERVICE..8528
WATER TEST..8528
SUNROOF TIMER FUNCTION CHECK..8529
SUNROOF FIT ADJUSTMENT..8529
SUNROOF SAFETY FUNCTION CHECK..8529
SUNROOF CHECK..8529
ROOF LID GLASS OPERATION CURRENT CHECK..8530
SUNROOF INITIALIZATION..8530
SUNROOF ASSEMBLY..8534
INSTALLATION SERVICE POINT..8535
INSPECTION..8535
SUNROOF SWITCH CONTINUITY CHECK..8535
INSTALLATION SERVICE POINT..8537
SPECIFICATIONS..8537
GR00002000-51..8541
EXTERIOR..8541
FRONT BUMPER ASSEMBLY..8542
DISASSEMBLY SERVICE POINT..8544
ASSEMBLY SERVICE POINT..8544
REAR BUMPER ASSEMBLY..8545
REMOVAL SERVICE POINT..8546
DISASSEMBLY SERVICE POINT..8548
ASSEMBLY SERVICE POINT..8548
RADIATOR GRILLE..8549
REMOVAL SERVICE POINT..8550
INSTALLATION SERVICE POINT..8550
GARNISHES AND MOLDINGS..8550
GARNISHES AND MOLDINGS..8551
REMOVAL SERVICE POINTS..8552
INSTALLATION SERVICE POINTS..8553
LIFTGATE SPOILER..8554
LIFTGATE SPOILER..8554
ROOF RAIL..8555
UNDER COVER..8556
WINDSHIELD WIPER AND WASHER..8557
ON-VEHICLE SERVICE..8558
WINDSHIELD INTERMITTENT WIPER INSPECTION..8558
WINDSHIELD WIPER..8559
INSTALLATION SERVICE POINTS..8560
INSPECTION..8561
WINDSHIELD WIPER MOTOR CHECK..8561
WINDSHIELD WIPER SWITCH CHECK..8562
WINDSHIELD INTERMITTENT WIPER VOLUME CHECK..8562
WINDSHIELD WASHER..8563
INSPECTION..8564
WINDSHIELD WASHER MOTOR CHECK..8564
WINDSHIELD WASHER FLUID EJECTION CHECK..8564
WINDSHIELD WASHER SWITCH CHECK..8565
REAR WIPER AND WASHER..8565
ON-VEHICLE SERVICE..8565
CHECK OF REAR WIPER OPERATION WHEN SELECTOR LEVER IS AT THE "R" POSITION..8565
REAR WIPER AND WASHER..8566
INSTALLATION SERVICE POINTS..8567
INSPECTION..8568
REAR WIPER MOTOR CHECK..8568
REAR WASHER MOTOR CHECK..8568
REAR WASHER FLUID EJECTION CHECK..8569
REAR WIPER AND WASHER SWITCH CHECK..8569
MARK..8570
INSTALLATION SERVICE POINT..8570
DOOR MIRROR..8571
HEATED DOOR MIRROR DIAGNOSIS..8572
SYMPTOM PROCEDURES..8573
INSPECTION PROCEDURE 1: All Heated Door Mirrors do not Operate..8573
DIAGNOSIS..8574
STEP 1. Check the defogger..8574
STEP 2. Check the battery power supply circuit to the remote controlled mirror (RH). Test at remo..8575
STEP 3. Check the remote controlled mirror (RH) connector E-15 and junction block connector C-205..8576
STEP 4. Check the wiring harness between the remote controlled mirror (RH) connector E-15 (termin..8577
INSPECTION PROCEDURE 2: Right or Left Heated Door Mirror does not Operate..8579
DIAGNOSIS..8580
STEP1. Verify the operation of each heated door mirror..8580
STEP 2. Check the heated door mirror (LH)..8581
STEP 3. Check the ground circuit to the door mirror (LH). Test at the remote controlled mirror (L..8581
STEP 4. Check the remote controlled mirror (LH) connector E-05 for loose, corroded or damaged ter..8582
STEP 5. Check the wiring harness between the remote controlled mirror (LH) connector E-05 (termin..8582
STEP 6. Check the remote controlled mirror (LH) connector E-05 for loose, corroded or damaged ter..8583
STEP 7. Check the wiring harness between the remote controlled mirror (LH) connector E-05 (termin..8583
STEP 8. Check the heated door mirror (RH)..8584
STEP 9. Check the ground circuit to the door mirror (RH). Test at the remote controlled mirror (R..8585
STEP 10. Check the remote controlled mirror (RH) connector E-15 for loose, corroded or damaged te..8585
STEP 11. Check the wiring harness between the remote controlled mirror (RH) connector E-15 (termi..8585
STEP 12. Check the remote controlled mirror (RH) connector E-15 for loose, corroded or damaged te..8586
STEP 13. Check the wiring harness between the remote controlled mirror (RH) connector E-15 (termi..8587
DOOR MIRROR..8589
REMOVAL SERVICE POINT..8590
INSTALLATION SERVICE POINT..8591
INSPECTION..8592
ELECTRIC REMOTE CONTROL MIRROR OPERATION CHECK..8592
DOOR MIRROR CONTROL SWITCH CONTINUITY CHECK..8592
HEATED DOOR MIRROR CHECK..8593
SPECIFICATIONS..8594
GR00002200-80..8595
CONFIGURATION DIAGRAMS..8595
GR00002500-13B..8597
FUEL SUPPLY..8597
GENERAL DESCRIPTION..8598
FUEL SUPPLY DIAGNOSIS..8599
SYMPTOM PROCEDURES..8599
INSPECTION PROCEDURE 1 : Engine Malfunctions Due to Insufficient Fuel Supply..8599
DIAGNOSIS..8599
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..8600
STEP 2. Check the fuel pressure..8600
STEP 3. Check for bending, twisting or clogging of the fuel pipe or hose..8600
STEP 4. Check the fuel pump module [fuel pump assembly FWD, fuel pump and fuel level sensor ass..8601
STEP 5. Check the inside of the fuel tank for contamination and rust..8601
STEP 6. Retest the system..8601
SPECIAL TOOLS..8602
ON-VEHICLE SERVICE..8603
FUEL LEVEL SENSOR CHECK..8603
FUEL LEVEL SENSOR REPLACEMENT FWD..8603
FUEL LEVEL SENSOR REPLACEMENT AWD..8604
FUEL PUMP OPERATION CHECK..8606
FUEL PUMP MODULE REPLACEMENT..8607
LEVELING VALVE CHECK..8608
FUEL TANK..8609
REMOVAL SERVICE POINTS..8615
INSTALLATION SERVICE POINS..8616
ASSEMBLY SERVICE POINT..8619
FUEL TANK INSPECTION..8619
FUEL SHUT-OFF VALVE CHECK..8619
FUEL TANK ROLLOVER VALVE ASSEMBLY CHECK..8619
FUEL TANK DIFFERENTIAL PRESSURE SENSOR CHECK..8620
FUEL TANK TEMPERATURE SENSOR..8620
SPECIFICATIONS..8621
GR00002600-13..8623
FUEL..8623
GR00002700-14..8625
ENGINE COOLING..8625
GENERAL DESCRIPTION..8626
CONSTRUCTION DIAGRAM..8626
SPECIAL TOOLS..8627
ENGINE COOLING DIAGNOSIS..8627
SYMPTOM PROCEDURES..8628
INSPECTION PROCEDURE 1: Coolant Leak..8628
DIAGNOSIS..8628
STEP 1. Check for coolant leaks..8628
STEP 2. Retest the system..8628
INSPECTION PROCEDURE 2: Engine Overheating..8629
DIAGNOSIS..8629
STEP 1. Remove the radiator cap and check for coolant contamination..8629
STEP 2. Check the radiator cap valve opening pressure..8629
STEP 3. Check thermostat operation..8629
STEP 4. Check the drive belt for slippage or damage..8629
STEP 5. Retest the system..8629
INSPECTION PROCEDURE 3: Radiator Fan and Condenser Fan do not Operate..8630
DIAGNOSIS..8632
STEP 1. Check the circuit at fan control module connector A-20 (terminal 3)..8632
STEP 2. Check the fan control relay..8632
STEP 3. Check the MFI relay..8632
STEP 4. Check for harness damage between fusible link number 2 and fan control relay connector A-..8633
STEP 5. Check for harness damage between fan control relay connector A-10X (terminal 2) and fan c..8633
STEP 6. Check for harness damage between MFI relay connector B-16X and fan control relay connecto..8634
STEP 7. Check for harness damage between fan control relay connector A-10X (terminal 3) and ground..8634
STEP 8. Check the circuit at fan control module connector A-20 (terminal 1)..8635
STEP 9. Check the harness wire between fan control module connector A-20 and ground..8635
STEP 10. Measure the output circuit voltage at PCM connector C-109 (terminal 17) by backprobing..8636
STEP 11. Check the harness wire between PCM connector C-109 and fan control module connector A-20..8636
STEP 12. Check the fan control module at PCM connector C-109..8638
STEP 13. Check the symptoms..8638
INSPECTION PROCEDURE 4: Radiator Fan and Condenser Fan do not Change Speed or Stop..8639
DIAGNOSIS..8639
STEP 1. Check the fan control relay..8639
STEP 2. Check the harness wire between fan control relay connector A-10X (terminal 2) and fan con..8640
STEP 3. Measure the output circuit voltage at PCM connector C-109 (terminal 17) by backprobing..8641
STEP 4. Check the harness wire between PCM connector C-109 and fan control module connector A-20..8641
STEP 5. Check the fan control module at PCM connector C-109..8643
STEP 6. Check the symptoms..8643
INSPECTION PROCEDURE 5: Radiator Fan does not Operate..8644
DIAGNOSIS..8644
STEP 1. Check the radiator fan motor..8644
STEP 2. Check the fan control module..8644
STEP 3. Check the symptoms..8644
INSPECTION PROCEDURE 6: Condenser Fan does not Operate..8645
DIAGNOSIS..8645
STEP 1. Check the condenser fan motor..8645
STEP 2. Check the fan control module..8645
STEP 3. Check the symptoms..8645
ON-VEHICLE SERVICE..8646
ENGINE COOLANT LEAK CHECK..8646
RADIATOR CAP PRESSURE CHECK..8646
ENGINE COOLANT REPLACEMENT..8647
ENGINE COOLANT CONCENTRATION TEST..8648
FAN CONTROL MODULE CHECK..8648
FAN CONTROL RELAY CONTINUITY CHECK..8649
RADIATOR FAN MOTOR CHECK..8649
RADIATOR..8650
REMOVAL SERVICE POINTS..8651
INSTALLATION SERVICE POINT..8651
THERMOSTAT..8652
REMOVAL SERVICE POINT..8652
INSTALLATION SERVICE POINTS..8653
INSPECTION..8653
Thermostat Check..8653
WATER PUMP..8654
INSTALLATION SERVICE POINTS..8655
WATER HOSE AND WATER PIPE..8656
REMOVAL SERVICE POINT..8657
INSTALLATION SERVICE POINTS..8657
INSPECTION..8658
Water Pipe and Hose Check..8658
SPECIFICATIONS..8659
GR00002800-15..8661
INTAKE AND EXHAUST..8661
GENERAL DESCRIPTION..8662
INTAKE AND EXHAUST DIAGNOSIS..8662
SYMPTOM PROCEDURES..8662
INSPECTION PROCEDURE 1: Exhaust Leakage..8662
DIAGNOSIS..8662
STEP 1. Start the engine. Have an assistant sit i..8662
STEP 2. Check the gasket for cracks, damage..8662
STEP 3. Check for loosening in any coupling section..8662
INSPECTION PROCEDURE 2: Abnormal Noise..8663
DIAGNOSIS..8663
STEP 1. Start the engine. Have an assistant sit i..8663
STEP 2. Check for missing parts in the muffler. Tap the muffler lightly to check for loose baffle..8663
STEP 3. Check the hanger for cracks..8663
STEP 4. Check for interference of the pipes and muffler with the body..8663
STEP 5. Check the heat protectors..8663
STEP 6. Check the pipes, catalytic converters and muffler for damage..8663
SPECIAL TOOL..8663
AIR CLEANER..8664
INTAKE MANIFOLD..8665
REMOVAL SERVICE POINT..8666
INSTALLATION SERVICE POINT..8666
INSPECTION..8667
Intake Manifold Check..8667
EXHAUST MANIFOLD..8668
INSPECTION..8668
Exhaust Manifold Check..8668
EXHAUST PIPE AND MAIN MUFFLER..8669
REMOVAL SERVICE POINT..8669
INSTALLATION SERVICE POINT..8670
SPECIFICATIONS..8670
GR00002900-13A..8673
MULTIPORT FUEL INJECTION (MFI)..8673
TECHNICAL INFORMATION..8674
ACTUATOR..8674
VALVE TIMING AND LIFT SWITCHING CONTROL..8675
GENERAL DESCRIPTION..8676
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS..8679
DIAGNOSTIC FUNCTION..8679
HOW TO CONNECT THE SCAN TOOL (MUT-lll)..8683
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..8683
HOW TO READ DATA LIST..8684
HOW TO PERFORM ACTUATOR TEST..8685
PROVISIONAL DTCs [MUT-III OBD-II Test Mode - Results (Mode 7)]..8685
DIAGNOSTIC BY DIAGNOSTIC TEST MODE II (INCREASED SENSITIVITY)..8688
SYSTEM READINESS TEST STATUS..8699
DIAGNOSTIC TROUBLE CODE PROCEDURES..8709
DTC P0101: Mass Airflow Circuit Range/Performance Problem..8709
Logic Flow Chart..8711
Logic Flow Chart..8712
DIAGNOSIS..8712
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..8713
STEP 2. Check harness connector B-08 at mass airflow sensor and harness connector B-16X at MFI re..8713
STEP 3. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and mass airf..8714
STEP 4. Check harness connector C-112 at PCM for damage..8714
STEP 5. Check the continuity at mass airflow sensor harness side connector B-08..8715
STEP 6. Check harness connector C-111 at PCM for damage..8715
STEP 7. Check for harness damage between mass airflow sensor connector B-08 (terminal No. 3) and ..8716
STEP 8. Replace the mass airflow sensor..8716
STEP 9. Test the OBD-II drive cycle..8716
DTC P0102: Mass Airflow Circuit Low Input..8717
Logic Flow Chart..8719
DIAGNOSIS..8720
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..8720
STEP 2. Check harness connector B-08 at mass airflow sensor for damage..8720
STEP 3. Measure the power supply voltage at mass airflow sensor harness side connector B-08..8721
STEP 4. Check harness connector B-16X at MFI relay for damage..8721
STEP 5. Measure the sensor output voltage at PCM connector C-111 by backprobing..8722
STEP 6. Check harness connector C-111 at PCM for damage..8722
STEP 7. Check for open circuit or short circuit to ground between mass airflow sensor connector B..8723
STEP 8. Replace the mass airflow sensor..8723
STEP 9. Check harness connector C-111 at PCM for damage..8723
STEP 10. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..8724
STEP 11. Test the OBD-II drive cycle..8724
DTC P0103: Mass Airflow Circuit High Input..8725
Logic Flow Chart..8727
DIAGNOSIS..8728
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..8728
STEP 2. Check harness connector B-08 at mass airflow sensor for damage..8728
STEP 3. Check the continuity at mass airflow sensor harness side connector B-08..8729
STEP 4. Check harness connector C-112 at PCM for damage..8729
STEP 5. Check for open circuit between mass airflow sensor connector B-08 (terminal No. 4) and PC..8730
STEP 6. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..8731
STEP 7. Check harness connector C-112 at PCM for damage..8731
STEP 8. Test the OBD-II drive cycle..8731
DTC P0106: Manifold Absolute Pressure Circuit Range/Performance Problem..8732
Logic Flow Chart..8734
Logic Flow Chart..8735
DIAGNOSIS..8736
STEP 1. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..8736
STEP 2. Measure the sensor supply voltage at manifold absolute pressure sensor connector B-103 by..8737
STEP 3. Measure the sensor supply voltage at PCM connector C-112 by backprobing..8737
STEP 4. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8738
STEP 5. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8738
STEP 6. Measure the ground voltage at manifold absolute pressure sensor connector B-103 by backpr..8739
STEP 7. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8739
STEP 8. Check for harness damage between manifold absolute pressure sensor connector B-103 (termi..8740
STEP 9. Check harness connector B-103 at manifold absolute pressure sensor for damage..8740
STEP 10. Check harness connector C-112 at PCM for damage..8740
STEP 11. Check for short circuit to ground and harness damage between manifold absolute pressure ..8741
STEP 12. Test the OBD-II drive cycle..8741
DTC P0107: Manifold Absolute Pressure Circuit Low Input..8742
Logic Flow Chart..8743
DIAGNOSIS..8744
STEP 1. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..8744
STEP 2. Measure the sensor output voltage at Manifold absolute pressure sensor connector B-103 by..8745
STEP 3. Measure the sensor output voltage at PCM connector C-112 by backprobing..8746
STEP 4. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8746
STEP 5. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..8747
STEP 6. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8747
STEP 7. Measure the sensor supply voltage at manifold absolute pressure sensor connector B-103 by..8748
STEP 8. Measure the sensor supply voltage at PCM connector C-112 by backprobing..8748
STEP 9. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8749
STEP 10. Check harness connector B-103 at the manifold absolute pressure sensor and harness conne..8749
STEP 11. Check for short circuit to ground between manifold absolute pressure sensor connector B-..8750
STEP 12. Measure the ground voltage at manifold absolute pressure sensor connector B-103 by backp..8750
STEP 13. Check harness connector B-103 at the manifold absolute pressure sensor and harness conne..8751
STEP 14. Check for harness damage between manifold absolute pressure sensor connector B-103 (term..8751
STEP 15. Check harness connector B-103 at manifold absolute pressure sensor for damage..8752
STEP 16. Check harness connector C-112 at PCM for damage..8752
STEP 17. Check for short circuit to ground and harness damage between manifold absolute pressure ..8752
STEP 18. Test the OBD-II drive cycle..8753
DTC P0108: Manifold Absolute Pressure Circuit High Input..8753
Logic Flow Chart..8755
DIAGNOSIS..8756
STEP 1. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..8756
STEP 2. Measure the sensor output voltage at manifold absolute pressure sensor connector B-103 by..8757
STEP 3. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8758
STEP 4. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..8758
STEP 5. Measure the sensor supply voltage at manifold absolute pressure sensor connector B-103 by..8759
STEP 6. Check harness connector C-112 at PCM for damage..8759
STEP 7. Measure the ground voltage at manifold absolute pressure sensor connector B-103 by backpr..8760
STEP 8. Check harness connector B-103 at the manifold absolute pressure sensor and harness connec..8760
STEP 9. Check for open circuit between manifold absolute pressure sensor connector B-103 (termina..8761
STEP 10. Check harness connector B-103 at manifold absolute pressure sensor for damage..8761
STEP 11. Check harness connector C-112 at PCM for damage..8761
STEP 12. Test the OBD-II drive cycle..8762
DTC P0111: Intake Air Temperature Circuit Range/Performance Problem..8762
Logic Flow Chart..8764
DIAGNOSIS..8765
STEP 1. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..8765
STEP 2. Check the intake air temperature sensor..8766
STEP 3. Check harness connector B-08 at the intake air temperature sensor for damage..8766
STEP 4. Check for continuity at intake air temperature sensor harness side connector B-08..8767
STEP 5. Check harness connector C-112 at PCM for damage..8767
STEP 6. Check for open circuit and harness damage between intake air temperature sensor connector..8768
STEP 7. Check harness connector C-112 at PCM for damage..8768
STEP 8. Check for open circuit and harness damage between intake air temperature sensor connector..8769
STEP 9. Test the OBD-II drive cycle..8769
DTC P0112: Intake air temperature Circuit Low Input..8770
Logic Flow Chart..8772
DIAGNOSIS..8773
STEP 1. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..8773
STEP 2. Check harness connector B-08 at the intake air temperature sensor for damage..8773
STEP 3. Check the intake air temperature sensor..8774
STEP 4. Check for short circuit to ground between intake air temperature sensor connector B-08 (t..8774
STEP 5. Check harness connector C-112 at PCM for damage..8775
STEP 6. Test the OBD-II drive cycle..8775
DTC P0113: Intake air temperature Circuit High Input..8776
Logic Flow Chart..8778
DIAGNOSIS..8779
STEP 1. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..8779
STEP 2. Check harness connector B-08 at the intake air temperature sensor for damage..8779
STEP 3. Check the intake air temperature sensor..8780
STEP 4. Measure the sensor supply voltage at intake air temperature sensor harness side connector..8780
STEP 5. Measure the sensor supply voltage at PCM connector C-112 by backprobing..8781
STEP 6. Check harness connector C-112 at PCM for damage..8781
STEP 7. Check harness connector C-112 at PCM for damage..8781
STEP 8. Check the continuity at intake air temperature sensor harness side connector B-08..8782
STEP 9. Check harness connector C-112 at PCM for damage..8782
STEP 10. Check for open circuit between intake air temperature sensor connector B-08 (terminal No..8783
STEP 11. Test the OBD-II drive cycle..8783
DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem..8784
Logic Flow Chart..8786
DIAGNOSIS..8787
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..8787
STEP 2. Check the engine coolant temperature sensor..8788
STEP 3. Check harness connector B-108 at the engine coolant temperature sensor for damage..8788
STEP 4. Check the continuity at engine coolant temperature sensor harness side connector B-108..8789
STEP 5. Check harness connector C-112 at PCM for damage..8789
STEP 6. Check for harness damage between engine coolant temperature sensor connector B-108 (termi..8790
STEP 7. Check harness connector C-112 at PCM for damage..8790
STEP 8. Check for harness damage between engine coolant temperature sensor connector B-108 (termi..8791
STEP 9. Test the OBD-II drive cycle..8791
DTC P0117: Engine Coolant Temperature Circuit Low Input..8792
Logic Flow Chart..8793
DIAGNOSIS..8794
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..8794
STEP 2. Check harness connector B-108 at the engine coolant temperature sensor for damage..8795
STEP 3. Check for short circuit to ground between engine coolant temperature sensor connector B-1..8795
STEP 4. Check harness connector C-112 at PCM for damage..8795
STEP 5. Check the engine coolant temperature sensor..8796
STEP 6. Test the OBD-II drive cycle..8796
DTC P0118: Engine Coolant Temperature Circuit High Input..8797
Logic Flow Chart..8798
DIAGNOSIS..8799
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..8799
STEP 2. Check harness connector B-108 at the engine coolant temperature sensor for damage..8800
STEP 3. Measure the sensor supply voltage at engine coolant temperature sensor harness side conne..8800
STEP 4. Measure the sensor supply voltage at PCM connector C-112 by backprobing..8801
STEP 5. Check harness connector C-112 at PCM for damage..8801
STEP 6. Check harness connector C-112 at PCM for damage..8801
STEP 7. Check the continuity at engine coolant temperature sensor harness side connector B-108..8802
STEP 8. Check harness connector C-112 at PCM for damage..8802
STEP 9. Check for open circuit between engine coolant sensor connector B-108 (terminal No. 2) and..8803
STEP 10. Check the engine coolant temperature sensor..8804
STEP 11. Test the OBD-II drive cycle..8804
DTC P0122: Throttle Position Sensor (main) Circuit Low Input..8805
Logic Flow Chart..8806
DIAGNOSIS..8807
STEP 1. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..8807
STEP 2. Check harness connector B-06 at throttle position sensor for damage..8808
STEP 3. Measure the sensor supply voltage at throttle position sensor harness side connector B-06..8808
STEP 4. Check harness connector C-112 at PCM for damage..8808
STEP 5. Check for open circuit and short circuit to ground between throttle position sensor conne..8809
STEP 6. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..8809
STEP 7. Check harness connector C-112 at PCM for damage..8810
STEP 8. Check for harness damage between throttle position sensor connector B-06 (terminal No. 5)..8810
STEP 9. Check for open circuit, short circuit to ground and harness damage between throttle posit..8811
STEP10. Replace the throttle body assembly..8811
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..8812
DTC P0123: Throttle Position Sensor (main) Circuit High Input..8813
Logic Flow Chart..8814
DIAGNOSIS..8815
STEP 1. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..8815
STEP 2. Check harness connector B-06 at throttle position sensor for damage..8816
STEP 3. Check the continuity at throttle position sensor harness side connector B-06..8816
STEP 4. Check harness connector C-112 at PCM for damage..8816
STEP 5. Check for open circuit and harness damage between throttle position sensor connector B-06..8817
STEP 6. Using scan tool MB991958, check data list item 79: Throttle Position Sensor (main)..8817
STEP 7. Replace the throttle body assembly..8818
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..8818
DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control..8819
Logic Flow Chart..8821
Logic Flow Chart..8822
DIAGNOSIS..8823
STEP 1. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..8823
STEP 2. Measure the sensor output voltage at engine coolant temperature sensor connector B-108 by..8824
STEP 3. Check harness connector B-108 at the engine coolant temperature sensor for damage..8824
STEP 4. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..8825
STEP 5. Check harness connector B-108 at engine coolant temperature sensor for damage..8825
STEP 6. Measure the sensor supply voltage at engine coolant temperature sensor harness side conne..8826
STEP 7. Check harness connector C-112 at PCM for damage..8826
STEP 8. Check the continuity at engine coolant temperature sensor harness side connector B-108..8827
STEP 9. Check harness connector C-112 at PCM for damage..8827
STEP 10. Check for harness damage between engine coolant temperature sensor connector B-108 (term..8828
STEP 11. Check the engine coolant temperature sensor..8829
STEP 12. Check harness connector C-112 at PCM for damage..8829
STEP 13. Check for harness damage between engine coolant temperature sensor connector B-108 (term..8830
STEP 14. Test the OBD-II drive cycle..8830
DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)..8831
Logic Flow Chart..8831
DIAGNOSIS..8832
STEP 1. Check the cooling system..8832
DTC P0130: Heated Oxygen Sensor Circuit (sensor 1)..8833
Logic Flow Chart..8836
DIAGNOSIS..8837
STEP 1. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor (front)..8837
STEP 2. Measure the sensor output voltage at heated oxygen sensor (front) connector C-18 by backp..8838
STEP 3. Check harness connector C-18 at heated oxygen sensor (front) and harness connector C-112 ..8839
STEP 4. Check for open circuit to ground between heated oxygen sensor (front) connector C-18 (ter..8840
STEP 5. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor (front)..8841
STEP 6. Check harness connector C-18 at heated oxygen sensor (front) for damage..8841
STEP 7. Check the continuity at heated oxygen sensor (front) harness side connector C-18..8842
STEP 8. Check harness connector C-112 at PCM for damage..8842
STEP 9. Check for open circuit between heated oxygen sensor (front) connector C-18 (terminal No. ..8843
STEP 10. Check the heated oxygen sensor (front)..8844
STEP 11. Test the OBD-II drive cycle..8845
DTC P0131: Heated Oxygen Sensor Circuit Low Voltage (sensor 1)..8845
Logic Flow Chart..8848
DIAGNOSIS..8849
STEP 1. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor (front)..8849
STEP 2. Check the heated oxygen sensor (front)..8850
STEP 3. Check harness connector C-18 at heated oxygen sensor (front) and harness connector C-112 ..8851
STEP 4. Check for short circuit to ground between heated oxygen sensor (front) connector C-18 (te..8852
STEP 5. Test the OBD-II drive cycle..8852
DTC P0132: Heated Oxygen Sensor Circuit High Voltage (sensor 1)..8853
Logic Flow Chart..8855
DIAGNOSIS..8856
STEP 1. Check harness connector C-18 at heated oxygen sensor (front) and harness connector C-112 ..8856
STEP 2. Check for short circuit to power supply between heated oxygen sensor (front) connector C-..8857
STEP 3. Test the OBD-II drive cycle..8857
DTC P0133: Heated Oxygen Sensor Circuit Slow Response (sensor 1)..8858
Logic Flow Chart..8860
DIAGNOSIS..8861
STEP 1. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor (front)..8861
STEP 2. Test the OBD-II drive cycle..8862
DTC P0134: Heated Oxygen Sensor Circuit No Activity Detected (sensor 1)..8862
Logic Flow Chart..8863
DIAGNOSIS..8864
STEP 1. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor (rear)..8864
STEP 2. Check for exhaust leak..8865
STEP 3. Check for intake system vacuum leak..8865
STEP 4. Check harness connector C-18 at the heated oxygen sensor (front) for damage..8865
STEP 5. Check the heated oxygen sensor (front)..8866
STEP 6. Check harness connector B-01, B-02, B-04, B-05 at injector for damage..8867
STEP 7. Check the injector..8867
STEP 8. Check harness connector C-109, C-112 at PCM for damage..8868
STEP 9. Check for harness damage between heated oxygen sensor (front) connector C-18 (terminal No..8869
STEP 10. Check for harness damage between injector connector B-01, B-02, B-04, B-05 and PCM conne..8870
STEP 11. Check the fuel pressure..8870
STEP 12. Test the OBD-II drive cycle..8870
DTC P0135: Heated Oxygen Sensor Heater Circuit (sensor 1)..8871
Logic Flow Chart..8873
DIAGNOSIS..8874
STEP 1. Check harness connector C-18 at the heated oxygen sensor (front) for damage..8874
STEP 2. Check the heated oxygen sensor (front)..8875
STEP 3. Measure the power supply voltage at heated oxygen sensor (front) harness side connector C..8876
STEP 4. Check harness connector B-16X at the MFI relay for damage..8876
STEP 5. Measure the power supply voltage at PCM harness side connector C-109..8877
STEP 6. Check harness connector C-109 at PCM for damage..8877
STEP 7. Check for open circuit or short circuit to ground between heated oxygen sensor (front) co..8878
STEP 8. Check harness connector C-109 at PCM for damage..8879
STEP 9. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and heated ox..8879
STEP 10. Check for harness damage between heated oxygen sensor (front) connector C-18 (terminal N..8880
STEP 11. Check the trouble symptoms..8881
STEP 12. Test the OBD-II drive cycle..8881
DTC P0136: Heated Oxygen Sensor Circuit (sensor 2)..8882
Logic Flow Chart..8884
DIAGNOSIS..8885
STEP 1. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor (rear)..8885
STEP 2. Measure the sensor output voltage at heated oxygen sensor (rear) connector D-31 by backpr..8886
STEP 3. Check harness connector D-31 at heated oxygen sensor (rear) and harness connector C-112 a..8887
STEP 4. Check for open circuit between heated oxygen sensor (rear) connector D-31 (terminal No. 1..8888
STEP 5. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor (rear)..8889
STEP 6. Check harness connector D-31 at heated oxygen sensor (rear) for damage..8889
STEP 7. Check the continuity at heated oxygen sensor (rear) harness side connector D-31..8890
STEP 8. Check harness connector C-112 at PCM for damage..8890
STEP 9. Check for open circuit between heated oxygen sensor (rear) connector D-31 (terminal No. 2..8891
STEP 10. Check the heated oxygen sensor (rear)..8892
STEP 11. Test the OBD-II drive cycle..8893
DTC P0137: Heated Oxygen Sensor Circuit Low Voltage (sensor 2)..8893
Logic Flow Chart..8895
DIAGNOSIS..8896
STEP 1. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor (rear)..8896
STEP 2. Check the heated oxygen sensor (rear)..8897
STEP 3. Check harness connector D-31 at heated oxygen sensor (rear) and harness connector C-112 a..8898
STEP 4. Check for short circuit to ground between heated oxygen sensor (rear) connector D-31 (ter..8899
STEP 5. Test the OBD-II drive cycle..8899
DTC P0138: Heated Oxygen Sensor Circuit High Voltage (sensor 2)..8900
Logic Flow Chart..8902
DIAGNOSIS..8903
STEP 1. Check harness connector D-31 at heated oxygen sensor (rear) and harness connector C-112 a..8903
STEP 2. Check for short circuit to power supply between heated oxygen sensor (rear) connector D-3..8904
STEP 3. Test the OBD-II drive cycle..8904
DTC P0139: Heated Oxygen Sensor Circuit Slow Response (sensor 2)..8905
Logic Flow Chart..8907
DIAGNOSIS..8908
STEP 1. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor (rear)..8908
STEP 2. Test the OBD-II drive cycle..8908
DTC P0141: Heated Oxygen Sensor Heater Circuit (sensor 2)..8909
Logic Flow Chart..8911
DIAGNOSIS..8912
STEP 1. Check harness connector D-31 at the heated oxygen sensor (rear) for damage..8912
STEP 2. Check the heated oxygen sensor (rear)..8913
STEP 3. Measure the power supply voltage at heated oxygen sensor (rear) harness side connector D-31..8914
STEP 4. Check harness connector B-16X at the MFI relay for damage..8914
STEP 5. Measure the power supply voltage at PCM harness side connector C-109..8915
STEP 6. Check harness connector C-109 at PCM for damage..8915
STEP 7. Check for open circuit or short circuit to ground between heated oxygen sensor (rear) con..8916
STEP 8. Check harness connector C-109 at PCM for damage..8917
STEP 9. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and heated ox..8917
STEP 10. Check for harness damage between heated oxygen sensor (rear) connector D-31 (terminal No..8918
STEP 11. Check the trouble symptoms..8919
STEP 12. Test the OBD-II drive cycle..8919
DTC P0171: System too Lean..8919
Logic Flow Chart..8920
DIAGNOSIS..8922
STEP 1. Check for exhaust leak..8922
STEP 2. Check for intake system vacuum leak..8922
STEP 3. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..8922
STEP 4. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..8923
STEP 5. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..8923
STEP 6. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..8924
STEP 7. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..8924
STEP 8. Check harness connector B-01, B-02, B-04, B-05 at injector for damage..8925
STEP 9. Check the injector..8925
STEP 10. Check harness connector C-109 at PCM for damage..8925
STEP 11. Check for harness damage between injector connector and PCM connector..8926
STEP 12. Check the fuel pressure..8926
STEP 13. Check for entry of foreign matter (water, kerosene, etc.) into fuel..8926
STEP 14. Replace the injector..8926
STEP 15. Test the OBD-II drive cycle..8927
DTC P0172: System too Rich..8927
Logic Flow Chart..8928
DIAGNOSIS..8929
STEP 1. Using scan tool MB991958, check data list item 12: Mass Airflow Sensor..8929
STEP 2. Using scan tool MB991958, check data list item 13: Intake Air Temperature Sensor..8930
STEP 3. Using scan tool MB991958, check data list item 21: Engine Coolant Temperature Sensor..8930
STEP 4. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..8931
STEP 5. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..8931
STEP 6. Check the injector..8932
STEP 7. Check the fuel pressure..8932
STEP 8. Replace the injector..8932
STEP 9. Test the OBD-II drive cycle..8932
DTC P0181: Fuel Tank Temperature Sensor Circuit Range/Performance..8933
Logic Flow Chart..8935
DIAGNOSIS..8936
STEP 1. Using scan tool MB991958, check data list item 4A: Fuel Tank Temperature Sensor..8936
STEP 2. Check harness connector D-14 at the fuel tank temperature sensor for damage..8937
STEP 3. Check the fuel tank temperature sensor..8937
STEP 4. Check the continuity at fuel tank temperature sensor harness side connector D-14..8938
STEP 5. Check harness connector C-111 at PCM for damage..8938
STEP 6. Check for harness damage between fuel tank temperature sensor connector D-14 (terminal No..8939
STEP 7. Test the OBD-II drive cycle..8939
DTC P0182: Fuel Tank Temperature Sensor Circuit Low Input..8940
Logic Flow Chart..8942
DIAGNOSIS..8942
STEP 1. Using scan tool MB991958, check data list item 4A: Fuel Tank Temperature Sensor..8943
STEP 2. Check the fuel tank temperature sensor..8943
STEP 3. Check harness connector D-14 at the fuel tank temperature sensor and harness connector C-..8944
STEP 4. Check for short circuit to ground between fuel tank temperature sensor connector D-14 (te..8944
STEP 5. Test the OBD-II drive cycle..8945
DTC P0183: Fuel Tank Temperature Sensor Circuit High Input..8946
Logic Flow Chart..8948
DIAGNOSIS..8949
STEP 1. Using scan tool MB991958, check data list item 4A: Fuel Tank Temperature Sensor..8949
STEP 2. Check harness connector D-14 at the fuel tank temperature sensor for damage..8949
STEP 3. Check the fuel tank temperature sensor..8950
STEP 4. Check the sensor supply voltage at fuel tank temperature sensor harness side connector D-14..8950
STEP 5. Measure the sensor supply voltage at PCM connector C-111 by backprobing..8951
STEP 6. Check harness connector C-111 at PCM for damage..8951
STEP 7. Check harness connector C-111 at PCM for damage..8951
STEP 8. Check the continuity at fuel tank temperature sensor harness side connector D-14..8952
STEP 9. Check harness connector C-111 at PCM for damage..8952
STEP 10. Test the OBD-II drive cycle..8952
DTC P0201: Injector Circuit - Cylinder 1, DTC P0202: Injector Circuit - Cylinder 2, DTC P0203: In..8953
Logic Flow Chart..8955
DIAGNOSIS..8956
STEP 1. Using scan tool MB991958, check actuator test item 01, 02, 03, 04: Injectors..8956
STEP 2. Check the connector at injector for damage..8956
STEP 3. Check the injector..8957
STEP 4. Measure the power supply voltage at injector connector..8957
STEP 5. Check harness connector B-16X at MFI relay for damage..8958
STEP 6. Check for harness damage between MFI relay connector and injector connector..8958
STEP 7. Check harness connector C-109 at PCM for damage..8959
STEP 8. Check for open circuit and short circuit to ground and harness damage between injector co..8959
STEP 9. Using the oscilloscope, check the injector..8960
STEP 10. Test the OBD-II drive cycle..8960
DTC P0222: Throttle Position Sensor (sub) Circuit Low Input..8961
Logic Flow Chart..8962
DIAGNOSIS..8963
STEP 1. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..8963
STEP 2. Check harness connector B-06 at throttle position sensor for damage..8963
STEP 3. Measure the sensor supply voltage at throttle position sensor harness side connector B-06..8964
STEP 4. Check harness connector C-112 at PCM for damage..8964
STEP 5. Check for open circuit and short circuit to ground between throttle position sensor conne..8964
STEP 6. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..8965
STEP 7. Check harness connector C-112 at PCM for damage..8965
STEP 8. Check for harness damage between throttle position sensor connector B-06 (terminal No. 5)..8966
STEP 9. Check for open circuit, short circuit to ground and harness damage between throttle posit..8966
STEP 10. Replace the throttle body assembly..8967
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..8967
DTC P0223: Throttle Position Sensor (sub) Circuit High Input..8968
Logic Flow Chart..8969
DIAGNOSIS..8970
STEP 1. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..8970
STEP 2. Check harness connector B-06 at throttle position sensor for damage..8970
STEP 3. Check the continuity at throttle position sensor harness side connector B-06..8971
STEP 4. Check harness connector C-112 at PCM for damage..8971
STEP 5. Check for open circuit and harness damage between throttle position sensor connector B-06..8972
STEP 6. Using scan tool MB991958, check data list item 14: Throttle Position Sensor (sub)..8972
STEP 7. Replace the throttle body assembly..8973
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..8973
DTC P0300: Random/Multiple Cylinder Misfire Detected..8974
Logic Flow Chart..8975
DIAGNOSIS..8976
STEP 1. Using scan tool MB991958, check data list item 22: Crankshaft Position Sensor..8976
STEP 2. Using scan tool MB991958, check data list item 81: Long-Term Fuel Trim..8977
STEP 3. Using scan tool MB991958, check data list item 82: Short-Term Fuel Trim..8977
STEP 4. Check the each ignition coil spark..8978
STEP 5. Check the spark plugs..8978
STEP 6. Check the following items..8978
STEP 7. Check the trouble symptoms..8978
STEP 8. Test the OBD-II drive cycle..8979
DTC P0301: Cylinder 1 Misfire Detected, DTC P0302: Cylinder 2 Misfire Detected, DTC P0303: Cylind..8979
Logic Flow Chart..8980
DIAGNOSIS..8981
STEP 1. Check the ignition coil spark..8981
STEP 2. Check the spark plugs..8981
STEP 3. Check the compression..8981
STEP 4. Check the trouble symptoms..8982
STEP 5. Test the OBD-II drive cycle..8982
DTC P0325: Knock Sensor Circuit..8983
DIAGNOSIS..8984
STEP 1. Check harness connector B-102 at the knock sensor for damage..8985
STEP 2. Check the continuity at knock sensor harness side connector B-102..8986
STEP 3. Check harness connector C-111 at PCM for damage..8986
STEP 4. Check for open circuit and short circuit to ground and harness damage between knock senso..8987
STEP 5. Check the knock sensor..8988
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..8988
DTC P0335: Crankshaft Position Sensor Circuit..8989
Logic Flow Chart..8991
Logic Flow Chart..8992
DIAGNOSIS..8992
STEP 1. Using scan tool MB991958, check data list item 22: Crankshaft Position Sensor..8993
STEP 2. Using the oscilloscope, check the crankshaft position sensor..8994
STEP 3. Check harness connector B-28 at the crankshaft position sensor intermediate connector for..8994
STEP 4. Using scan tool MB991958, check data list item 22: Crankshaft Position Sensor..8995
STEP 5. Check harness connector B-28 at the crankshaft position sensor intermediate connector for..8995
STEP 6. Measure the sensor supply voltage at crankshaft position sensor intermediate harness side..8996
STEP 7. Measure the sensor supply voltage at PCM connector C-111 by backprobing..8996
STEP 8. Check harness connector C-111 at PCM for damage..8997
STEP 9. Check harness connector C-111 at PCM for damage..8997
STEP 10. Check for short circuit to ground between crankshaft position sensor intermediate connec..8997
STEP 11. Measure the power supply voltage at crankshaft position sensor intermediate harness side..8998
STEP 12. Check harness connector B-16X at MFI relay for damage..8998
STEP 13. Check the continuity at crankshaft position sensor intermediate harness side connector B..8999
STEP 14. Check harness connector C-111 at PCM for damage..8999
STEP 15. Check for open circuit and harness damage between crankshaft position sensor intermediat..9000
STEP 16. Check harness connector B-16X at the MFI relay for damage..9000
STEP 17. Check harness connector C-111 at PCM for damage..9001
STEP 18. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and cranksha..9001
STEP 19. Check for harness damage between crankshaft position sensor intermediate connector B-28 ..9002
STEP 20. Check harness connector B-28-1 at crankshaft position sensor for damage..9002
STEP 21. Check for open circuit and short circuit to ground and harness damage between crankshaft..9003
STEP 22. Test the OBD-II drive cycle..9003
DTC P0340: Camshaft Position Sensor Circuit..9004
Logic Flow Chart..9006
Logic Flow Chart..9007
DIAGNOSIS..9007
STEP 1. Using the oscilloscope, check the camshaft position sensor..9008
STEP 2. Check harness connector B-106 at camshaft position sensor for damage..9008
STEP 3. Check the trouble symptoms..9009
STEP 4. Check harness connector B-106 at camshaft position sensor for damage..9009
STEP 5. Measure the sensor supply voltage at camshaft position sensor connector B-106..9009
STEP 6. Measure the sensor supply voltage at PCM connector C-111 by backprobing..9010
STEP 7. Check harness connector C-111 at PCM for damage..9010
STEP 8. Check harness connector C-111 at PCM for damage..9010
STEP 9. Check for short circuit to ground between camshaft position sensor connector B-106 (termi..9011
STEP 10. Measure the power supply voltage at camshaft position sensor connector B-106..9011
STEP 11. Check harness connector B-16X at MFI relay for damage..9012
STEP 12. Check the continuity at camshaft position sensor connector B-106..9012
STEP 13. Check harness connector C-111 at PCM for damage..9012
STEP 14. Check for open circuit and harness damage between camshaft position sensor connector B-1..9013
STEP 15. Check harness connector B-16X at the MFI relay for damage..9013
STEP 16. Check harness connector C-111 at PCM for damage..9014
STEP 17. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and camshaft..9014
STEP 18. Check for harness damage between camshaft position sensor connector B-106 (terminal No. ..9015
STEP 19. Check the camshaft position sensing cylinder..9015
STEP 20. Test the OBD-II drive cycle..9015
DTC P0401: Exhaust Gas Recirculation Flow Insufficient Detected..9016
Logic Flow Chart..9017
DIAGNOSIS..9018
STEP 1. Check the EGR system..9018
STEP 2. Using scan tool MB991958, check data list item 95: Manifold Absolute Pressure Sensor..9018
STEP 3. Test the OBD-II drive cycle..9019
DTC P0403: Exhaust Gas Reculation Control Circuit..9020
Logic Flow Chart..9022
DIAGNOSIS..9022
STEP 1. Check harness connector B-105 at EGR valve for damage..9023
STEP 2. Measure the EGR valve motor coil resistance..9023
STEP 3. Measure the power supply voltage at EGR valve motor harness side connector B-105..9024
STEP 4. Check harness connector B-16X at MFI relay for damage..9024
STEP 5. Measure the power supply voltage at PCM connector C-109 by backprobing..9025
STEP 6. Check harness connector C-109 at PCM for damage..9025
STEP 7. Check for open circuit and short circuit to ground between EGR valve connector B-105 and ..9026
STEP 8. Check harness connector C-109 at PCM for damage..9026
STEP 9. Check the EGR valve operation using special tool MB991658..9027
STEP 10. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and EGR valv..9028
STEP 11. Check for harness damage between EGR valve connector B-105 and PCM connector C-109..9028
STEP 12. Test the OBD-II drive cycle..9029
DTC P0420: Catalyst Efficiency Below Threshold..9029
Logic Flow Chart..9030
DIAGNOSIS..9031
STEP 1. Check for exhaust leak..9031
STEP 2. Using scan tool MB991958, check data list item 59: Heated Oxygen Sensor (rear)..9031
STEP 3. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor (front)..9032
STEP 4. Using scan tool MB991958, check data list item 11: Heated Oxygen Sensor (front)..9032
STEP 5. Test the OBD-II drive cycle..9033
STEP 6. Test the OBD-II drive cycle..9033
STEP 7. Test the OBD-II drive cycle..9033
DTC P0441: Evaporative Emission Control System Incorrect Purge Flow..9034
Logic Flow Chart..9035
DIAGNOSIS..9035
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9036
STEP 2. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..9036
STEP 3. Using scan tool MB991958, check actuator test item 08: Evaporative Emission Purge Solenoid..9037
STEP 4. Using scan tool MB991958, check actuator test item 29: Evaporative Emission Ventilation S..9037
STEP 5. Test the OBD-II drive cycle..9038
DTC P0442: Evaporative Emission Control System Leak Detected (Small Leak)..9038
DIAGNOSIS..9042
STEP 1. Using scan tool MB991958, check the EVAP system monitor test..9042
STEP 2. Check the evaporative emission purge solenoid for leaks..9043
STEP 3. Check for leaks in evaporative emission hoses A through D..9043
STEP 4. Check the evaporative emission ventilation solenoid using scan tool MB991958..9044
STEP 5. Check for leaks in the evaporative emission hose G..9045
STEP 6. Check for leaks in the evaporative emission system line between hoses E and F..9046
STEP 7. Pressure test the evaporative emission system lines from hoses H to Q..9046
STEP 8. Check for leaks in evaporative emission hoses H, J, K and L..9047
STEP 9. Test check valve A..9048
STEP 10. Check for leaks in evaporative emission hoses I, M, N, O, P and Q..9048
STEP 11. Test check valve B..9049
STEP 12. Check for leaks in the fuel tank..9049
STEP 13. Check the evaporative emission canister for vacuum leaks..9051
STEP 14. Using scan tool MB991958, check the EVAP system monitor test..9052
STEP 15. Perform the OBD-II drive cycle..9052
DTC P0443: Evaporative Emission Control System Purge Control Valve Circuit..9053
Logic Flow Chart..9055
DIAGNOSIS..9056
STEP 1. Using scan tool MB991958, check actuator test item 08: Evaporative Emission Purge Solenoid..9056
STEP 2. Check harness connector B-101 at the evaporative emission purge solenoid for damage..9056
STEP 3. Check the evaporative emission purge solenoid..9057
STEP 4. Measure the power supply voltage at evaporative emission purge solenoid harness side conn..9057
STEP 5. Check harness connector B-16X at MFI relay for damage..9058
STEP 6. Measure the power supply voltage at PCM connector C-109 by backprobing..9058
STEP 7. Check harness connector C-109 at PCM for damage..9059
STEP 8. Check for open circuit and short circuit to ground between evaporative emission purge sol..9059
STEP 9. Check harness connector C-109 at PCM for damage..9060
STEP 10. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and evaporat..9060
STEP 11. Check for harness damage between evaporative emission purge solenoid connector B-101 (te..9061
STEP 12. Test the OBD-II drive cycle..9061
DTC P0446: Evaporative Emission Control System Vent Control Circuit..9062
Logic Flow Chart..9064
DIAGNOSIS..9065
STEP 1. Using scan tool MB991958, check actuator test item 29: Evaporative Emission Ventilation S..9065
STEP 2. Check harness connector F-11 at the evaporative emission ventilation solenoid for damage..9066
STEP 3. Check the evaporative emission ventilation solenoid..9066
STEP 4. Measure the power supply voltage at evaporative emission ventilation solenoid harness sid..9067
STEP 5. Check harness connector B-16X at MFI relay for damage..9067
STEP 6. Measure the power supply voltage at PCM connector C-109 by backprobing..9068
STEP 7. Check harness connector C-109 at PCM for damage..9068
STEP 8. Check for open circuit and short circuit to ground between evaporative emission ventilati..9069
STEP 9. Check harness connector C-109 at PCM for damage..9069
STEP 10. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and evaporat..9070
STEP 11. Check for harness damage between evaporative emission ventilation solenoid connector F-1..9071
STEP 12. Test the OBD-II drive cycle..9071
DTC P0451: Evaporative Emission Control System Pressure Sensor Range/Performance..9072
DIAGNOSIS..9077
STEP 1. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..9078
STEP 2. Measure the signal voltage at fuel tank differential pressure sensor connector D-20..9079
STEP 3. Measure the signal voltage at PCM connector C-111 by backprobing..9080
STEP 4. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-111, and fuel ta..9082
STEP 5. Check the harness wire between PCM connector C-111 terminal 82 and intermediate connector..9084
STEP 6. Measure the 5-volt reference signal at fuel tank differential pressure sensor connector D..9085
STEP 7. Measure the return circuit voltage at fuel tank differential pressure sensor connector D-20..9085
STEP 8. Check the sensor ground at PCM connector C-112 by backprobing..9086
STEP 9. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-112 and fuel tan..9087
STEP 10. Check the harness wire between PCM connector C-112 terminal 96 and fuel tank differentia..9089
STEP 11. Measure the 5-volt reference signal at PCM connector C-112 by backprobing..9090
STEP 12. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-112 and fuel ta..9091
STEP 13. Check the harness wire between PCM connector C-112 terminal 97 and fuel tank differentia..9093
STEP 14. Check PCM connector C-112 for loose, corroded or damaged terminals, or terminals pushed ..9094
STEP 15. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..9095
STEP 16. Perform the OBD-II drive cycle..9096
DTC P0452: Evaporative Emission Control System Pressure Sensor Low Input..9096
DIAGNOSIS..9100
STEP 1. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..9101
STEP 2. Measure the signal voltage at fuel tank differential pressure sensor connector D-20..9103
STEP 3. Measure the signal voltage at PCM connector C-111 by backprobing..9104
STEP 4. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-111, and fuel ta..9106
STEP 5. Check the harness wire between PCM connector C-111 terminal 82 and intermediate connector..9108
STEP 6. Measure the 5-volt reference signal at fuel tank differential pressure sensor connector D..9109
STEP 7. Measure the return circuit voltage at fuel tank differential pressure sensor connector D-20..9109
STEP 8. Check the sensor ground at PCM connector C-112 by backprobing..9110
STEP 9. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-112 and fuel tan..9111
STEP 10. Check the harness wire between PCM connector C-112 terminal 96 and fuel tank differentia..9113
STEP 11. Measure the 5-volt reference signal at PCM connector C-112 by backprobing..9114
STEP 12. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-112 and fuel ta..9115
STEP 13. Check the harness wire between PCM connector C-112 terminal 97 and fuel tank differentia..9117
STEP 14. Check PCM connector C-112 for loose, corroded or damaged terminals, or terminals pushed ..9118
STEP 15. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..9119
STEP 16. Perform the OBD-II drive cycle..9120
DTC P0453: Evaporative Emission Control System Pressure Sensor High Input..9121
DIAGNOSIS..9125
STEP 1. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..9126
STEP 2. Measure the signal voltage at fuel tank differential pressure sensor connector D-20..9128
STEP 3. Measure the signal voltage at PCM connector C-111 by backprobing..9129
STEP 4. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-111, and fuel ta..9131
STEP 5. Check the harness wire between PCM connector C-111 terminal 82 and intermediate connector..9133
STEP 6. Measure the 5-volt reference signal at fuel tank differential pressure sensor connector D..9134
STEP 7. Measure the return circuit voltage at fuel tank differential pressure sensor connector D-20..9134
STEP 8. Check the sensor ground at PCM connector C-112 by backprobing..9135
STEP 9. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-112 and fuel tan..9136
STEP 10. Check the harness wire between PCM connector C-112 terminal 96 and fuel tank differentia..9138
STEP 11. Measure the 5-volt reference signal at PCM connector C-112 by backprobing..9139
STEP 12. Check intermediate connectors C-106, C-117 and D-22, and PCM connector C-112 and fuel ta..9140
STEP 13. Check the harness wire between PCM connector C-112 terminal 97 and fuel tank differentia..9142
STEP 14. Check PCM connector C-112 for loose, corroded or damaged terminals, or terminals pushed ..9143
STEP 15. Using scan tool MB991958, check data list item 73: Fuel Tank Differential Pressure Sensor..9144
STEP 16. Perform the OBD-II drive cycle..9145
DTC P0455: Evaporative Emission Control System Leak Detected (Gross Leak)..9146
DIAGNOSIS..9149
STEP 1. Using scan tool MB991958, check the EVAP system monitor test..9150
STEP 2. Using scan tool MB991958, check actuator test item 08: Evaporative Emission Purge Solenoi..9151
STEP 3. Check for leaks and clogging in evaporative emission hoses A through D..9152
STEP 4. Using scan tool MB991502, check the evaporative emission ventilation solenoid..9153
STEP 5. Check for leaks and clogging in the evaporative emission hose G..9154
STEP 6. Check for leaks and clogging in evaporative emission hoses E through F..9155
STEP 7. Pressure test the evaporative emission system lines from hoses H to Q..9155
STEP 8. Check for vacuum leaks in evaporative emission system hoses H, J, K and L..9156
STEP 9. Test check valve A..9156
STEP 10. Check for leaks in evaporative emission hoses I, M, N, O, P and Q..9157
STEP 11. Test check valve B..9157
STEP 12. Check for leaks in the fuel tank..9157
STEP 13. Check the evaporative emission canister for leaks and clogging..9159
STEP 14. Check for clogging in the evaporator line hoses H, J, K and L..9159
STEP 15. Test check valve A..9160
STEP 16. Check for clogging in the evaporator line from hoses I, M, N, O, P and Q..9160
STEP 17. Test check valve B..9161
STEP 18. Using scan tool MB991958, check the EVAP system monitor test..9162
STEP 19. Perform the OBD-II drive cycle..9162
DTC P0456: Evaporative Emission Control System Leak Detected (Very Small Leak)..9163
DIAGNOSIS..9166
STEP 1. Using scan tool MB991958, check the EVAP system monitor test..9167
STEP 2. Check the evaporative emission purge solenoid for leaks..9168
STEP 3. Check for leaks in evaporative emission hoses A through D..9168
STEP 4. Check the evaporative emission ventilation solenoid using scan tool MB991958..9169
STEP 5. Check for leaks in the evaporative emission hose G..9170
STEP 6. Check for leaks in the evaporative emission system line between hoses E and F..9170
STEP 7. Pressure test the evaporative emission system lines from hoses H to Q..9171
STEP 8. Check for leaks in evaporative emission hoses H, J, K and L..9172
STEP 9. Test check valve A..9172
STEP 10. Check for leaks in evaporative emission hoses I, M, N, O, P and Q..9173
STEP 11. Test check valve B..9173
STEP 12. Check for leaks in the fuel tank..9173
STEP 13. Check the evaporative emission canister for vacuum leaks..9175
STEP 14. Using scan tool MB991958, check the EVAP system monitor test..9176
STEP 15. Perform the OBD-II drive cycle..9176
DTC P0461: Fuel Level Sensor Circuit Range/Performance FWD..9177
Logic Flow Chart..9179
DIAGNOSIS..9180
STEP 1. Check fuel gauge..9180
STEP 2. Check for short circuit to ground between fuel level sensor connector D-14 (terminal No. ..9180
STEP 3. Check harness connector C-111 at PCM for damage..9181
STEP 4. Check for open circuit or harness damage between fuel level sensor connector D-14 (termin..9181
STEP 5. Check the trouble symptoms..9182
STEP 6. Test the OBD-II drive cycle..9182
DTC P0461: Fuel Level Sensor (main) Circuit Range/Performance AWD..9183
Logic Flow Chart..9185
DIAGNOSIS..9186
STEP 1. Check fuel gauge..9186
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9186
STEP 3. Check for short circuit to ground between PCM connector C-111 (terminal No. 72) and fuel ..9187
STEP 4. Check for short circuit to ground between PCM connector C-110 (terminal No. 41) and fuel ..9188
STEP 5. Check harness connector C-110 at PCM for damage..9188
STEP 6. Check for open circuit or harness damage between PCM connector C-110 (terminal No. 41) an..9189
STEP 7. Check the trouble symptoms..9189
STEP 8. Test the OBD-II drive cycle..9190
DTC P0506: Idle Control Sytem RPM Lower Than Expected..9190
Logic Flow Chart..9191
DIAGNOSIS..9192
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9192
STEP 2. Check the throttle body. (throttle valve area)..9192
STEP 3. Check the trouble symptoms..9192
STEP 4. Test the OBD-II drive cycle..9193
DTC P0507: Idle Control Sytem RPM Higher Than Expected..9193
Logic Flow Chart..9194
DIAGNOSIS..9195
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9195
STEP 2. Check the intake system vacuum leak..9195
STEP 3. Check the trouble symptoms..9195
STEP 4. Test the OBD-II drive cycle..9196
DTC P0513: Immobilizer Malfunction..9196
DIAGNOSIS..9196
STEP 1. Using scan tool MB991958, read the immobilizer diagnostic trouble code (DTC)..9197
DTC P0551: Power Steering Pressure Switch Circuit Range/Performance..9197
Logic Flow Chart..9199
DIAGNOSIS..9200
STEP 1. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..9200
STEP 2. Measure the power supply voltage at power steering pressure switch connector B-27 by back..9201
STEP 3. Check harness connector B-27 at power steering pressure switch for damage..9201
STEP 4. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..9202
STEP 5. Check harness connector B-27 at power steering pressure switch for damage..9202
STEP 6. Measure the power supply voltage at power steering pressure switch harness side connector..9203
STEP 7. Measure the power supply voltage at PCM connector C-110 by backprobing..9203
STEP 8. Check harness connector C-110 at PCM for damage..9204
STEP 9. Check harness connector C-110 at PCM for damage..9204
STEP 10. Check for short circuit to ground between power steering pressure switch connector B-27 ..9205
STEP 11. Replace the power steering pressure switch..9205
STEP 12. Check connector C-110 at PCM for damage..9205
STEP 13. Check for harness damage between power steering pressure switch connector B-27 (terminal..9206
STEP 14. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..9206
DTC P0554: Power Steering Pressure Switch Circuit Intermittent..9207
Logic Flow Chart..9208
DIAGNOSIS..9209
STEP 1. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..9209
STEP 2. Check the power steering fluid level..9209
STEP 3. Check the power steering pressure switch..9210
STEP 4. Check the oil pump pressure ..9210
STEP 5. Check harness connector B-27 at the power steering pressure switch and harness connector ..9210
STEP 6. Check for harness damage between power steering pressure switch connector B-27 (terminal ..9211
STEP 7. Using scan tool MB991958, check data list item 27: Power Steering Pressure Switch..9211
DTC P0606: Powertrain Control Module Main Processor Malfunction..9212
DIAGNOSIS..9212
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9212
DTC P0622: Generator FR Terminal Circuit Malfunction..9213
DIAGNOSIS..9214
STEP 1. Measure the voltage at generator intermediate connector B-18 by backprobing..9215
STEP 2. Check harness connector B-18 at generator intermediate connector for damage..9215
STEP 3. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9216
STEP 4. Check harness connector B-18 at generator intermediate connector for damage..9216
STEP 5. Measure the voltage at generator harness side connector B-29..9217
STEP 6. Check harness connector C-111 at PCM for damage..9217
STEP 7. Check for open circuit and short circuit to ground between generator connector B-29 (term..9218
STEP 8. Check harness connector C-111 at PCM for damage..9218
STEP 9. Check for harness damage between generator connector B-29 (terminal No. 4) and PCM connec..9219
STEP 10. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9220
DTC P0638: Throttle Actuator Control Motor Circuit Range/Performance Problem..9220
DIAGNOSIS..9221
STEP 1. Using scan tool MB991958, check data list item 9A: Throttle Position Sensor (main) Mid Op..9221
STEP 2. Check the throttle actuator control motor..9222
STEP 3. Check harness connector B-06 at throttle actuator control motor for damage..9222
STEP 4. Check harness connector C-103 at PCM for damage..9222
STEP 5. Check for harness damage between throttle actuator control motor connector B-06 (terminal..9223
STEP 6. Check for harness damage between throttle actuator control motor connector B-06 (terminal..9223
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9224
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9224
DTC P0642: Throttle Position Sensor Power Supply..9225
DIAGNOSIS..9225
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9225
DTC P0657: Throttle Actuator Control Motor Relay Circuit Malfunction..9226
DIAGNOSIS..9228
STEP 1. Check connector B-13X at throttle actuator control motor relay for damage..9228
STEP 2. Check the throttle actuator control motor relay..9229
STEP 3. Measure the power supply voltage at throttle actuator control motor relay harness side co..9230
STEP 4. Measure the power supply voltage at throttle actuator control motor relay harness side co..9230
STEP 5. Check connector B-16X at MFI relay for damage..9231
STEP 6. Measure the power supply voltage at PCM harness side connector C-109..9231
STEP 7. Measure the power supply voltage at PCM harness side connector C-103..9232
STEP 8. Check for open circuit and short circuit to ground between throttle actuator control moto..9232
STEP 9. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and throttle ..9233
STEP 10. Check harness connector C-109 and C-103 at PCM for damage..9233
STEP 11. Check for harness damage between battery and throttle actuator control motor relay conne..9234
STEP 12. Check for harness damage between throttle actuator control motor relay connector B-13X (..9234
STEP 13. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9235
STEP 14. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9235
DTC P1020: Mitsubishi Innovative Valve Timing and Lift Electronic Control System (MIVEC) Performa..9236
DIAGNOSIS..9237
STEP 1. Measure the power supply voltage at PCM connector C-109 by backprobing..9237
STEP 2. Check harness connector B-104 at engine oil pressure switch for damage..9238
STEP 3. Measure the power supply voltage at engine oil pressure switch connector B-104..9238
STEP 4. Check harness connector C-109 at PCM for damage..9238
STEP 5. Check for open or shorted circuit to ground between engine oil pressure switch connector ..9239
STEP 6. Check harness connector C-109 at PCM for damage..9239
STEP 7. Check for harness damage between engine oil pressure switch connector B-104 (terminal No..9240
STEP 8. Using scan tool MB991958, check actuator test item 22: Engine Oil Control Valve..9240
STEP 9. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9241
STEP 10. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9241
DTC P1021: Engine Oil Control Valve Circuit..9242
DIAGNOSIS..9243
STEP 1. Check harness connector B-112 at the engine oil control valve for damage..9244
STEP 2. Check the engine oil control valve..9244
STEP 3. Measure the power supply voltage at engine oil control valve harness side connector B-112..9245
STEP 4. Check harness connector B-16X at MFI relay for damage..9245
STEP 5. Measure the power supply voltage at PCM connector C-112 by backprobing..9246
STEP 6. Check harness connector C-112 at PCM for damage..9246
STEP 7. Check for open circuit and short circuit to ground between engine oil control valve conne..9247
STEP 8. Check harness connector C-112 at PCM for damage..9247
STEP 9. Check for harness damage between MFI relay connector B-16X (terminal No. 1) and engine oi..9248
STEP 10. Check for harness damage between engine oil control valve connector B-112 (terminal No. ..9248
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9249
STEP 12. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9249
DTC P1602: Communication Malfunction (between PCM Main Processor and System LSI)..9250
DIAGNOSIS..9250
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9251
DTC P1603: Battery Backup Line Malfunction..9252
Logic Flow Chart..9253
DIAGNOSIS..9254
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9254
STEP 2. Measure the backup power supply voltage at PCM connector C-110 by backprobing..9255
STEP 3. Measure the backup power supply voltage at PCM harness side connector C-110..9255
STEP 4. Check harness connector C-110 at PCM for damage..9256
STEP 5. Check harness connector C-110 at PCM for damage..9256
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9257
DTC P2066: Fuel Level Sensor (sub) Circuit Range/Performance AWD..9258
Logic Flow Chart..9260
DIAGNOSIS..9261
STEP 1. Check fuel gauge..9261
STEP 2. Check for short circuit to ground between fuel level sensor (sub) connector D-11 (termina..9261
STEP 3. Check harness connector C-111 at PCM for damage..9262
STEP 4. Check for open circuit or harness damage between fuel level sensor (sub) connector D-11 (..9262
STEP 5. Check the trouble symptoms..9263
STEP 6. Test the OBD-II drive cycle..9263
DTC P2100: Throttle Actuator Control Motor Circuit (open)..9264
DIAGNOSIS..9265
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage..9265
STEP 2. Check the throttle actuator control motor..9266
STEP 3. Check harness connector C-103 at PCM for damage..9266
STEP 4. Check the continuity at PCM harness side connector C-103..9267
STEP 5. Check for open circuit and harness damage between throttle actuator control motor connect..9267
STEP 6. Check for open circuit and harness damage between throttle actuator control motor connect..9268
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9268
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9269
DTC P2101: Throttle Actuator Control Motor Magneto Malfunction..9270
DIAGNOSIS..9271
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage..9271
STEP 2. Check the throttle actuator control motor..9271
STEP 3. Check harness connector C-103 at PCM for damage..9272
STEP 4. Check for short circuit to ground and harness damage between throttle actuator control mo..9272
STEP 5. Check for short circuit to ground and harness damage between throttle actuator control mo..9273
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9273
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9274
DTC P2102: Throttle Actuator Control Motor Circuit (Shorted Low)..9275
DIAGNOSIS..9276
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage..9276
STEP 2. Check the throttle actuator control motor..9277
STEP 3. Check harness connector C-103 at PCM for damage..9277
STEP 4. Check for short circuit to ground between throttle actuator control motor connector B-06 ..9278
STEP 5. Check for short circuit to ground between throttle actuator control motor connector B-06 ..9278
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9279
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9279
DTC P2103: Throttle Actuator Control Motor Circuit (Shorted High)..9280
DIAGNOSIS..9281
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage..9281
STEP 2. Check the throttle actuator control motor..9282
STEP 3. Check harness connector C-103 at PCM for damage..9282
STEP 4. Check for short circuit to ground between throttle actuator control motor connector B-06 ..9283
STEP 5. Check for short circuit to ground between throttle actuator control motor connector B-06 ..9283
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9284
STEP 7. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9284
DTC P2121: Accelerator Pedal Position Sensor (main) Circuit Range/Performance Problem..9285
Logic Flow Chart..9286
DIAGNOSIS..9286
STEP 1. Check harness connector B-115 at accelerator pedal position sensor and accelerator pedal ..9287
STEP 2. Check the accelerator pedal position sensor..9287
STEP 3. Check the continuity at accelerator pedal position sensor harness side connector B-115..9288
STEP 4. Check harness connector C-112 at PCM for damage..9288
STEP 5. Check for harness damage between accelerator pedal position sensor connector B-115 (termi..9289
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9289
STEP 7. Check the accelerator pedal position switch..9290
STEP 8. Check harness connector C-110 at PCM for damage..9290
STEP 9. Check for short circuit to ground between accelerator pedal position switch connector B-1..9291
STEP 10. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9292
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9292
DTC P2122: Accelerator Pedal Position Sensor (main) Circuit Low Input..9293
Logic Flow Chart..9294
DIAGNOSIS..9295
STEP 1. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..9295
STEP 2. Check harness connector B-115 at accelerator pedal position sensor for damage..9295
STEP 3. Check the accelerator pedal position sensor..9296
STEP 4. Measure the sensor supply voltage at accelerator pedal position sensor harness side conne..9297
STEP 5. Check harness connector C-112 at PCM for damage..9297
STEP 6. Check for open circuit and short circuit to ground between accelerator pedal position sen..9298
STEP 7. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..9299
STEP 8. Check harness connector C-112 at PCM for damage..9299
STEP 9. Check for harness damage between accelerator pedal position sensor connector B-115 (termi..9300
STEP 10. Check for harness damage between accelerator pedal position sensor connector B-115 (term..9300
STEP 11. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (ma..9301
STEP 12. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9301
DTC P2123: Accelerator Pedal Position Sensor (main) Circuit High Input..9302
Logic Flow Chart..9303
DIAGNOSIS..9304
STEP 1. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..9304
STEP 2. Check harness connector B-115 at accelerator pedal position sensor for damage..9304
STEP 3. Check the accelerator pedal position sensor..9305
STEP 4. Check the continuity at accelerator pedal position sensor harness side connector B-115..9306
STEP 5. Check harness connector C-112 at PCM for damage..9306
STEP 6. Check for open circuit and harness damage between accelerator pedal position sensor conne..9307
STEP 7. Using scan tool MB991958, check data list item 78: Accelerator Pedal Position Sensor (main)..9308
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9308
DTC P2126: Accelerator Pedal Position Sensor (sub) Circuit Range/Performance Problem..9309
Logic Flow Chart..9310
DIAGNOSIS..9310
STEP 1. Check harness connector B-115 at accelerator pedal position sensor and accelerator pedal ..9311
STEP 2. Check the accelerator pedal position sensor..9311
STEP 3. Check the continuity at accelerator pedal position sensor harness side connector B-115..9312
STEP 4. Check harness connector C-112 at PCM for damage..9312
STEP 5. Check for harness damage between accelerator pedal position sensor connector B-115 (termi..9313
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9313
STEP 7. Check the accelerator pedal position switch..9314
STEP 8. Check harness connector C-110 at PCM for damage..9314
STEP 9. Check for short circuit to ground between accelerator pedal position switch connector B-1..9315
STEP 10. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9315
STEP 11. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9316
DTC P2127: Accelerator Pedal Position Sensor (sub) Circuit Low Input..9317
Logic Flow Chart..9318
DIAGNOSIS..9319
STEP 1. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..9319
STEP 2. Check harness connector B-115 at accelerator pedal position sensor for damage..9319
STEP 3. Check the accelerator pedal position sensor..9320
STEP 4. Measure the sensor supply voltage at accelerator pedal position sensor harness side conne..9321
STEP 5. Check harness connector C-112 at PCM for damage..9321
STEP 6. Check for open circuit and short circuit to ground between accelerator pedal position sen..9322
STEP 7. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..9322
STEP 8. Check harness connector C-112 at PCM for damage..9323
STEP 9. Check for harness damage between accelerator pedal position sensor connector B-115 (termi..9323
STEP 10. Check for harness damage between accelerator pedal position sensor connector B-115 (term..9324
STEP 11. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..9324
STEP 12. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9325
DTC P2128: Accelerator Pedal Position Sensor (sub) Circuit High Input..9326
Logic Flow Chart..9327
DIAGNOSIS..9328
STEP 1. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..9328
STEP 2. Check harness connector B-115 at accelerator pedal position sensor for damage..9328
STEP 3. Check the accelerator pedal position sensor..9329
STEP 4. Check the continuity at accelerator pedal position sensor harness side connector B-115..9330
STEP 5. Check harness connector C-112 at PCM for damage..9330
STEP 6. Check for open circuit and harness damage between accelerator pedal position sensor conne..9331
STEP 7. Using scan tool MB991958, check data list item 77: Accelerator Pedal Position Sensor (sub)..9331
STEP 8. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9332
DTC P2135: Throttle Position Sensor (main and sub) Range/Performance Problem..9332
Logic Flow Chart..9333
Logic Flow Chart..9334
DIAGNOSIS..9334
STEP 1. Check harness connector B-06 at throttle position sensor and harness connector C-112 at P..9335
STEP 2. Check for short circuit to ground between throttle position sensor connector B-06 (termin..9335
STEP 3. Check for short circuit to ground between throttle position sensor connector B-06 (termin..9336
STEP 4. Replace the throttle body assembly..9336
STEP 5. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9337
DTC P2138: Accelerator Pedal Position Sensor (main and sub) Circuit Range/Performance Problem..9337
Logic Flow Chart..9338
DIAGNOSIS..9339
STEP 1. Check harness connector B-115 at accelerator pedal position sensor for damage..9339
STEP 2. Check the accelerator pedal position sensor..9340
STEP 3. Check the continuity at accelerator pedal position sensor harness side connector B-115..9341
STEP 4. Check harness connector C-112 at PCM for damage..9341
STEP 5. Check for harness damage between accelerator pedal position sensor connector B-115 (termi..9342
STEP 6. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9342
STEP 7. Check the continuity at accelerator pedal position sensor harness side connector B-115..9343
STEP 8. Check harness connector C-112 at PCM for damage..9343
STEP 9. Check for harness damage between accelerator pedal position sensor connector B-115 (termi..9344
STEP 10. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9344
STEP 11. Check harness connector C-112 at PCM for damage..9345
STEP 12. Check for harness damage between accelerator pedal position sensor connector B-115 (term..9345
STEP 13. Check for harness damage between accelerator pedal position sensor connector B-115 (term..9346
STEP 14. Check for harness damage between accelerator pedal position sensor connector B-115 (term..9346
STEP 15. Check for harness damage between accelerator pedal position sensor connector B-115 (term..9347
STEP 16. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9347
STEP 17. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9348
DTC P2173: Abnormal Intake Air Amount..9348
DIAGNOSIS..9349
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9349
STEP 2. Replace the mass airflow sensor..9349
STEP 3. Replace the throttle body assembly..9350
STEP 4. Using scan tool MB991958, read the DTC..9350
DTC P2227: Barometric Pressure Circuit Range/Performance Problem..9350
Logic Flow Chart..9351
DIAGNOSIS..9352
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9352
DTC P2228: Barometric Pressure Circuit Low Input..9352
Logic Flow Chart..9353
DIAGNOSIS..9353
STEP 1. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..9354
STEP 2. Test the OBD-II drive cycle..9354
DTC P2229: Barometric Pressure Circuit High Input..9354
Logic Flow Chart..9355
DIAGNOSIS..9355
STEP 1. Using scan tool MB991958, check data list item 25: Barometric Pressure Sensor..9356
STEP 2. Test the OBD-II drive cycle..9356
SYMPTOM PROCEDURES..9357
INSPECTION PROCEDURE 1: Communication with Scan Tool Is Not Possible. (Comunication with All Syst..9357
DIAGNOSIS..9358
STEP 1. Measure the power supply voltage at data link connector C-23..9358
STEP 2. Check the continuity at data link connector C-23..9359
INSPECTION PROCEDURE 2: Communication with Scan Tool Is Not Possible (Communication with PCM Only..9360
DIAGNOSIS..9361
STEP 1. Check harness connector C-111 at PCM for damage..9361
STEP 2. Check for open circuit, short circuit to ground and harness damage between data link conn..9362
INSPECTION PROCEDURE 3: The Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check Engine Lamp)..9363
DIAGNOSIS..9365
STEP 1. Using scan tool MB991958, check data list item 16: Power Supply Voltage..9365
STEP 2. Check harness connector C-04, C-05 at the combination meter for damage..9366
STEP 3. Measure the power supply voltage at combination meter harness side connector C-04..9367
STEP 4. Check harness connector C-109 at PCM for damage..9367
STEP 5. Measure the power supply voltage PCM connector C-109..9368
INSPECTION PROCEDURE 4: The Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check Engine Lamp)..9369
DIAGNOSIS..9371
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9371
STEP 2. Check the continuity at combination meter harness side connector C-05..9372
INSPECTION PROCEDURE 5: Cranks, Won't Start..9373
DIAGNOSIS..9373
STEP 1. Measure the battery positive voltage..9373
STEP 2. Check the timing belt for breaks..9373
STEP 3 Using scan tool MB991958, check data list..9374
STEP 4. Using scan tool MB991958, check actuator test..9374
STEP 5. Check the ignition system..9375
STEP 6. Check the ignition timing..9375
STEP 7. Check harness connector B-01 or B-02 or B-04 or B-05 at injector for damage..9375
STEP 8. Check the injector..9376
STEP 9. Check harness connector C-109 at PCM for damage..9376
STEP 10. Check for harness damage between injector connector and PCM connector..9377
INSPECTION PROCEDURE 6: Starts Up and Dies..9377
DIAGNOSIS..9377
STEP 1. Measure the battery positive voltage..9378
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9378
STEP 3. Using scan tool MB991958, check actuator test..9379
STEP 4. Using scan tool MB991958, check data list..9379
STEP 5. Inspection of throttle body (throttle valve area) for dirtiness..9380
STEP 6. Check the ignition timing..9380
STEP 7. Check harness connector B-01 or B-02 or B-04 or B-05 at injector for damage..9380
STEP 8. Check the injector..9380
STEP 9. Check connector C-109 at PCM for damage..9381
STEP 10. Check for harness damage between injector connector and PCM connector..9381
INSPECTION PROCEDURE 7: Hard Starting..9382
DIAGNOSIS..9382
STEP 1. Measure the battery positive voltage..9382
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9382
STEP 3. Using scan tool MB991958, check actuator test..9383
STEP 4. Using scan tool MB991958, check data list..9383
STEP 5. Check the ignition timing..9384
STEP 6. Check harness connector B-01 or B-02 or B-04 or B-05 at injector for damage..9384
STEP 7. Check the injector..9384
STEP 8. Check harness connector C-109 at PCM for damage..9385
STEP 9. Check for harness damage between injector connector and PCM connector..9385
INSPECTION PROCEDURE 8: Unstable Idle (Rough Idle, Hunting)..9386
DIAGNOSIS..9386
STEP 1. Check if the battery terminal is disconnected..9386
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9386
STEP 3. Check the engine idling state..9387
STEP 4. Check the following items..9387
STEP 5. Using scan tool MB991958, check actuator test items 01, 02, 03, 04: Injector..9387
STEP 6. Using scan tool MB991958, check data list..9388
STEP 7. Using scan tool MB991958, check actuator test..9388
STEP 8. Using scan tool MB991958, check data list..9389
STEP 9. Check the fuel pressure..9389
STEP 10. Check the ignition timing..9390
INSPECTION PROCEDURE 9: Idle speed is high (improper idle speed)..9390
DIAGNOSIS..9390
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9391
STEP 2. Using scan tool MB991958, check data list..9391
STEP 3. Using scan tool MB991958, check actuator test..9392
INSPECTION PROCEDURE 10: Idle Speed Is Low (Improper Idle Speed)..9392
DIAGNOSIS..9392
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9393
STEP 2. Using scan tool MB991958, check data list..9393
INSPECTION PROCEDURE 11: When the engine is cold, it stalls at idle (die out)..9394
DIAGNOSIS..9394
STEP 1. Check if the battery terminal is disconnected..9394
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9394
STEP 3. Checking by depressing and releasing the accelerator pedal..9395
STEP 4. Check the engine idling..9395
STEP 5. Using scan tool MB991958, check actuator test items 01, 02, 03, 04: Injector..9395
STEP 6. Using scan tool MB991958, check data list..9396
STEP 7. Check the fuel pressure..9396
STEP 8. Check the ignition timing..9396
INSPECTION PROCEDURE 12: When the Engine Is Hot, It Stalls at Idle (Die Out)..9397
DIAGNOSIS..9397
STEP 1. Check if the battery terminal is disconnected..9397
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9397
STEP 3. Using scan tool MB991958, check actuator test items 01, 02, 03, 04: Injector..9398
STEP 4. Checking by depressing and releasing the accelerator pedal..9398
STEP 5. Engine stall reproduction test..9398
STEP 6. Using scan tool MB991958, check data list..9399
STEP 7. Using scan tool MB991958, check data list..9399
STEP 8. Check the fuel pressure..9400
STEP 9. Check the ignition timing..9400
INSPECTION PROCEDURE 13: The Engine Stalls when Accelerating (Pass Out)..9400
DIAGNOSIS..9400
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9401
STEP 2. Using scan tool MB991958, check actuator test..9401
INSPECTION PROCEDURE 14: The engine stalls when decelerating..9402
DIAGNOSIS..9402
STEP 1. Check if the battery terminal is disconnected..9402
STEP 2. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9402
STEP 3. Using scan tool MB991958, check data list..9403
STEP 4. Inspection of throttle body (throttle valve area) for dirtiness..9403
INSPECTION PROCEDURE 15: Hesitation, sag or stumble..9403
DIAGNOSIS..9404
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9404
STEP 2. Using scan tool MB991958, check actuator test items 01, 02, 03, 04: Injector..9405
STEP 3. Check the ignition timing..9405
STEP 4. Using scan tool MB991958, check data list test..9406
STEP 5. Using scan tool MB991958, check data list..9406
STEP 6. Check the fuel pressure..9407
STEP 7. Check the fuel pressure..9407
INSPECTION PROCEDURE 16: Acceleration shock..9407
DIAGNOSIS..9407
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9408
INSPECTION PROCEDURE 17: Deceleration Shock..9408
DIAGNOSIS..9408
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9409
INSPECTION PROCEDURE 18: Poor acceleration..9409
DIAGNOSIS..9409
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9410
STEP 2. Using scan tool MB991958, check actuator test items 01, 02, 03, 04: Injector..9410
STEP 3. Check the ignition timing..9411
STEP 4. Using scan tool MB991958, check data list..9411
STEP 5. Using scan tool MB991958, check data list..9412
STEP 6. Check the fuel pressure..9412
STEP 7. Check the fuel pressure..9413
INSPECTION PROCEDURE 19: Surge..9413
DIAGNOSIS..9413
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9414
STEP 2. Using scan tool MB991958, check actuator test items 01, 02, 03, 04: Injector..9414
STEP 3. Check the ignition timing..9415
STEP 4. Using scan tool MB991958, check data list..9415
STEP 5. Using scan tool MB991958, check data list..9416
STEP 6. Check the fuel pressure..9416
STEP 7. Check the fuel pressure..9416
INSPECTION PROCEDURE 20: Knocking..9417
DIAGNOSIS..9417
STEP 1. Using the scan tool MB991958, read the diagnostic trouble code (DTC)..9417
STEP 2. Check the ignition timing..9418
INSPECTION PROCEDURE 21: Dieseling (Run-on)..9418
DIAGNOSIS..9418
INSPECTION PROCEDURE 22: Too high CO and HC concentration when idling..9418
DIAGNOSIS..9418
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9419
STEP 2. Check the ignition timing..9419
STEP 3. Using scan tool MB991958, check data list..9420
STEP 4. Using scan tool MB991958, check data list..9420
STEP 5. Check the fuel pressure..9421
STEP 6. Check the following items..9421
INSPECTION PROCEDURE 23: Transient, Mass Emission Tailpipe Test Failure..9422
DIAGNOSIS..9422
STEP 1. Check the exhaust gas with the engine at normal operating temperature..9422
STEP 2. Check the following items..9422
STEP 3. Check the driveability..9422
STEP 4. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9423
STEP 5. Check the ignition timing..9423
STEP 6. Using scan tool MB991958, check data list..9424
STEP 7. Using scan tool MB991958, check data list item 11: heated oxygen sensor (front)..9424
STEP 8. Using scan tool MB991958, check data list item 11: Heated oxygen sensor (front)..9425
STEP 9. Check the EGR system..9425
STEP 10. Using scan tool MB991958, check data list item 59: Heated oxygen sensor (rear)..9426
STEP 11. Check the fuel pressure..9426
STEP 12. Check the following items..9426
INSPECTION PROCEDURE 24: Purge Flow Test of the Evaporative Emission Canister Failure..9427
DIAGNOSIS..9427
STEP 1. Using scan tool MB991958, read the diagnostic trouble code (DTC)..9427
INSPECTION PROCEDURE 25: Pressure Test of the Evaporative System Failure..9428
DIAGNOSIS..9428
STEP 1. Check the evaporative emission purge solenoid..9428
STEP 2. Check the evaporative emission ventilation solenoid..9428
INSPECTION PROCEDURE 26: Generator output voltage is low (approximately 12.3 volts)..9429
DIAGNOSIS..9430
STEP 1. Measure the voltage at generator intermediate connector B-18 by backprobing..9430
STEP 2. Check connector B-18 at generator intermediate connector for damage..9431
STEP 3. Check connector B-29 at generator connector for damage..9431
STEP 4. Check connector C-110 at PCM for damage..9431
STEP 5. Check for open circuit and short circuit to ground and harness damage between generator c..9432
INSPECTION PROCEDURE 27: Inproper Idle Speed When the A/C is Operating (A/C load signal)..9433
DIAGNOSIS..9434
STEP 1. Check connector C-111 at PCM for damage..9434
STEP 2. Measure the output voltage at PCM connector C-111 by backprobing..9434
INSPECTION PROCEDURE 28: Fans (radiator, A/C condenser fan) are inoperative..9435
DIAGNOSIS..9436
STEP 1. Check connector C-109 at PCM for damage..9436
STEP 2. Measure the output voltage at PCM harness side connector C-109..9437
STEP 3. Check for open circuit and short circuit to ground and harness damage between fan control..9438
INSPECTION PROCEDURE 29: Power supply system and ignition switch-IG system..9439
DIAGNOSIS..9441
STEP 1. Check harness connector B-16X at MFI relay for damage..9441
STEP 2. Check the MFI relay..9442
STEP 3. Measure the power supply voltage at MFI relay harness side connector B-16X..9443
STEP 4. Check harness connector C-110 at PCM for damage..9443
STEP 5. Measure the ignition switch-IG signal voltage at PCM harness side connector C-110..9444
STEP 6. Measure the backup power supply voltage at PCM harness side connector C-110..9445
STEP 7. Check the continuity at PCM harness side connector C-110..9445
STEP 8. Measure the power supply voltage at PCM harness side connector C-110..9446
STEP 9. Measure the power supply voltage at PCM harness side connector C-110..9447
INSPECTION PROCEDURE 30: Fuel pump system..9448
DIAGNOSIS..9450
STEP 1. Using scan tool MB991958, check actuator test item 07: Fuel Pump..9451
STEP 2. Check harness connector C-215 at fuel pump relay 1 and harness connector C-213 at fuel pu..9451
STEP 3. Check the fuel pump relay 1 and 2..9452
STEP 4. Measure the power supply voltage at fuel pump relay 1 harness side connector C-215..9453
STEP 5. Measure the power supply voltage at fuel pump relay 1 harness side connector C-215..9454
STEP 6. Check the continuity at fuel pump relay 1 harness side connector C-215..9455
STEP 7. Measure the power supply voltage at fuel pump relay 2 harness side connector C-213..9456
STEP 8. Measure the power supply voltage at fuel pump relay 2 harness side connector C-213..9457
STEP 9. Check harness connector D-15 at fuel pump for damage..9457
STEP 10. Check the fuel pump operation..9458
STEP 11. Check the continuity at fuel pump harness side connector D-15..9458
STEP 12. Check for open circuit and short circuit to ground and harness damage between fuel pump ..9459
STEP 13. Check connector C-109 at PCM for damage..9459
STEP 14. Measure the power supply voltage at PCM connector C-109..9460
INSPECTION PROCEDURE 31: Ignition Switch-ST System and Transmission Range Switch System..9461
DIAGNOSIS..9462
STEP 1. Check harness connector B-21 at transmission range switch for damage..9462
STEP 2. Check the transmission range switch..9463
STEP 3. Measure the power supply voltage at transmission range switch connector B-21..9463
STEP 4. Check connector C-110 at PCM for damage..9463
STEP 5. Check for open circuit and short circuit to ground and harness damage between transmissio..9464
INSPECTION PROCEDURE 32: Ignition Circuit System..9465
DIAGNOSIS..9467
STEP 1. Check the ignition coil..9467
STEP 2. Check harness connector B-110, B-111, B-113 and B-114 at ignition coil for damage..9467
STEP 3. Measure the power supply voltage at ignition coil connectors B-110, B-111, B-113 and B-114..9468
STEP 4. Check for open circuit between ignition switch connector C-303 (terminal No. 2) and ignit..9468
STEP 5. Check the circuit at ignition coil harness side connector B-110, B-111, B-113 and B-114..9469
STEP 6. Check harness connector C-110 at PCM for damage..9469
STEP 7. Check for open circuit and short circuit to ground between ignition coil connector and PC..9470
STEP 8. Check for harness damage between ignition coil connector and PCM connector..9470
STEP 9. Check the continuity at ignition coil harness side connectors B-110, B-111, B-113 and B-114..9471
STEP 10. Check harness connector B-10X at engine speed detection and harness connector C-111 at P..9471
STEP 11. Check for open circuit and short circuit to ground and harness damage between engine spe..9472
INSPECTION PROCEDURE 33: A/C system..9472
DIAGNOSIS..9473
STEP 1. Check harness connector C-109, C-111 at PCM for damage..9473
STEP 2. Check the circuit at PCM connector C-109..9474
STEP 3. Check the voltage at PCM connector C-111..9474
INSPECTION PROCEDURE 34: A/C Pressure Sensor System..9475
DIAGNOSIS..9477
STEP 1. Measure the sensor output voltage at A/C pressure sensor connector A-02 by backprobing..9477
STEP 2. Measure the sensor supply voltage at A/C pressure sensor connector A-02 by backprobing..9477
STEP 3. Measure the sensor supply voltage at PCM connector C-112 by backprobing..9478
STEP 4. Check harness connector C-112 at PCM and harness connector A-02 at A/C pressure sensor fo..9478
STEP 5. Check for short circuit to ground between A/C pressure sensor connector A-02 (terminal No..9479
STEP 6. Check harness connector C-112 at PCM and harness connector A-02 at A/C pressure sensor fo..9479
STEP 7. Measure the ground voltage at A/C pressure sensor connector A-02 by backprobing..9480
STEP 8. Check harness connector C-112 at PCM and harness connector A-02 at A/C pressure sensor fo..9480
STEP 9. Check for open circuit and harness damage between A/C pressure sensor connector A-02 (ter..9481
STEP 10. Check harness connector C-112 at PCM and harness connector A-02 at A/C pressure sensor f..9482
STEP 11. Check for short circuit to ground and harness damage between A/C pressure sensor connect..9482
STEP 12. Measure the sensor output voltage at PCM connector C-112 by backprobing..9483
STEP 13. Check harness connector C-112 at PCM and harness connector A-02 at A/C pressure sensor f..9484
STEP 14. Check harness connector C-112 at PCM and harness connector A-02 at A/C pressure sensor f..9484
INSPECTION PROCEDURE 35: Accelerator Pedal Position Switch Circuit System..9485
DIAGNOSIS..9486
STEP 1. Check harness connector B-115 at accelerator pedal position switch for damage..9486
STEP 2 Check the accelerator pedal position switch..9486
STEP 3. Measure the switch supply voltage at accelerator pedal position switch connector B-115..9487
STEP 4. Check harness connector C-110 at PCM for damage..9487
STEP 5. Check for open circuit and short circuit to ground between accelerator pedal position swi..9488
STEP 6. Check the continuity at accelerator pedal position switch harness side connector B-115..9488
STEP 7. Check harness connector C-112 at PCM for damage..9489
STEP 8. Check for open circuit and harness damage between accelerator pedal position switch conne..9489
STEP 9. Check harness connector C-110, C-112 at PCM for damage..9490
STEP 10. Check for harness damage between accelerator pedal position switch connector B-115 (term..9490
CAMSHAFT POSITION SENSOR AND CRANKSHAFT POSITION SENSOR..9514
INJECTOR..9516
EGR VALVE (STEPPER MOTOR)..9518
IGNITION COIL AND IGNITION POWER TRANSISTOR..9520
SPECIAL TOOLS..9523
ON-VEHICLE SERVICE..9525
THROTTLE BODY (THROTTLE VALVE AREA) CLEANING..9530
ACCELERATOR PEDAL POSITION SWITCH AND ACCELERATOR PEDAL POSITION SENSOR (APS) ADJUSTMENT..9531
FUEL PRESSURE TEST..9533
FUEL PUMP CONNECTOR DISCONNECTION (HOW TO REDUCE PRESSURIZED FUEL LINES)..9536
FUEL PUMP OPERATION CHECK..9536
MULTIPORT FUEL INJECTION (MFI) RELAY AND THROTTLE ACTUATOR CONTROL MOTOR RELAY CONTINUITY CHECK..9537
FUEL PUMP RELAY CONTINUITY CHECK..9538
INTAKE AIR TEMPERATURE SENSOR CHECK..9538
ENGINE COOLANT TEMPERATURE SENSOR CHECK..9539
ACCELERATOR PEDAL POSITION SENSOR CHECK..9539
ACCELERATOR PEDAL POSITION SWITCH CHECK..9540
HEATED OXYGEN SENSOR CHECK..9541
INJECTOR CHECK..9544
Measurement of Resistance between Terminals..9544
Checking operation sound..9544
THROTTLE ACTUATOR CONTROL MOTOR CHECK..9544
ENGINE OIL CONTROL VALVE CHECK..9545
EVAPORATIVE EMISSION PURGE SOLENOID CHECK..9545
EVAPORATVE EMISSION VENTILATION SOLENOID CHECK..9545
EGR VALVE CHECK..9545
INJECTOR..9546
REMOVAL SERVICE POINT..9546
INSTALLATION SERVICE POINT..9547
THROTTLE BODY ASSEMBLY..9548
INSTALLATION SERVICE POINT..9549
POWER CONTROL MODULE (PCM)..9550
SPECIFICATIONS..9551
GR00003000-26..9553
FRONT AXLE..9553
GENERAL DESCRIPTION..9554
FRONT AXLE DIAGNOSIS..9555
SYMPTOM PROCEDURES..9556
INSPECTION PROCEDURE 1: Noise during Wheel Rotation..9556
DIAGNOSIS..9556
STEP 1. Check the wheel bearing end play..9556
STEP 2. Check the drive shaft and inner shaft for bending..9556
STEP 3. Check the center bearing for wear..9556
STEP4. Check the drive shaft assembly for wear or damage..9556
STEP 5. Retest the system..9556
INSPECTION PROCEDURE 2: Noise Due to Excessive Play of Wheel in Turning Direction..9557
DIAGNOSIS..9557
STEP 1. Check for play in the inner shaft and side gear serration, the drive shaft and side gear ..9557
STEP 2. Retest the system..9557
SPECIAL TOOLS..9557
ON-VEHICLE SERVICE..9560
WHEEL BEARING END PLAY CHECK..9560
HUB BOLT REPLACEMENT..9561
FRONT AXLE HUB ASSEMBLY..9562
REMOVAL SERVICE POINTS..9563
INSTALLATION SERVICE POINT..9564
INSPECTION..9565
DISASSEMBLY SERVICE POINTS..9566
ASSEMBLY SERVICE POINTS..9567
INSPECTION..9568
DRIVE SHAFT ASSEMBLY..9568
REMOVAL SERVICE POINTS..9570
INSTALLATION SERVICE POINTS..9573
DISASSEMBLY SERVICE POINTS..9577
ASSEMBLY SERVICE POINTS..9578
INSPECTION..9581
BJ BOOT (RESIN BOOT) REPLACEMENT..9582
SPECIFICATIONS..9585
GR00003100-25..9587
PROPELLER SHAFT..9587
GENERAL DESCRIPTION..9588
CONSTRUCTION DIAGRAM..9589
PROPELLER SHAFT DIAGNOSIS..9590
SYMPTOM PROCEDURES..9590
INSPECTION PROCEDURE 1: Noise at Start..9590
DIAGNOSIS..9590
STEP 1. Check if the propeller shaft mounting nuts and the center bearing mounting nuts are loose..9590
STEP 2. Check the sleeve yoke's spline of front propeller shaft for wear..9590
STEP 3. Check the universal joint's journal bearing of front propeller shaft for wear or damage (..9590
STEP 4. Retest the system..9590
INSPECTION PROCEDURE 2: Noise and Vibration at High Speed..9591
DIAGNOSIS..9591
STEP 1. Check the propeller shaft run-out..9591
STEP 2. Check the propeller shaft snap rings thickness (Refer to P.25-9)..9591
STEP 3. Check the propeller shaft journal bearings for wear or damage (Refer to P.25-9)..9591
STEP 4. Retest the system..9591
SPECIAL TOOLS..9592
PROPELLER SHAFT..9592
REMOVAL SERVICE POINT..9593
INSTALLATION SERVICE POINT..9593
INSPECTION..9594
PROPELLER SHAFT RUNOUT..9594
DISASSEMBLY SERVICE POINTS..9598
ASSEMBLY SERVICE POINTS..9600
SPECIFICATIONS..9603
GR00003200-27..9605
REAR AXLE..9605
GR00003300-27A..9607
REAR AXLE FWD..9607
GENERAL DESCRIPTION..9608
REAR AXLE DIAGNOSIS..9608
SYMPTOM PROCEDURES..9609
INSPECTION PROCEDURE 1: Abnormal Noise..9609
DIAGNOSIS..9609
STEP 1. Check the wheel nuts for looseness..9609
STEP 2. Check the wheel bearing end play..9609
STEP 3. Check the rear hub rotary-sliding resistance..9609
STEP 4. Retest the systems..9609
SPECIAL TOOLS..9610
ON-VEHICLE SERVICE..9611
WHEEL BEARING END PLAY CHECK..9611
REAR HUB ROTARY-SLIDING RESISTANCE CHECK..9611
HUB BOLT REPLACEMENT..9611
REAR AXLE HUB ASSEMBLY..9612
REMOVAL SERVICE POINTS..9613
INSTALLATION SERVICE POINT..9613
INSPECTION..9614
SPECIFICATIONS..9614
GR00003400-27B..9615
REAR AXLE AWD..9615
GENERAL DESCRIPTION..9616
CONSTRUCTION DIAGRAM..9616
REAR AXLE DIAGNOSIS..9616
SYMPTOM PROCEDURES..9617
INSPECTION PROCEDURE 1: Noise during Wheel Rotation DRIVE SHAFT..9617
DIAGNOSIS..9617
STEP 1. Check the wheel bearing end play..9617
STEP 2. Check the drive shaft for bent..9617
STEP3. Check the drive shaft assembly for wear or damage..9617
STEP 4. Retest the system..9617
INSPECTION PROCEDURE 2: Constant Noise DIFFERENTIAL..9618
DIAGNOSIS..9618
STEP 1. Check the oil level..9618
STEP 2. Check the tooth contact (engagement) of the drive gear and drive pinion (Refer to P.27B-26)..9618
STEP 3. Check the side bearing for looseness, wear or damage..9618
STEP 4. Check the drive pinion bearing for wear or damage..9618
STEP 5. Check the drive gear and drive pinion for wear..9618
STEP 6. Check the side gear spacer or pinion shaft for wear..9618
STEP 7. Check the drive gear and differential case for wear or damage..9619
STEP 8. Check for foreign material..9619
STEP 9. Retest the system..9619
INSPECTION PROCEDURE 3: Gear Noise while DrivingDIFFERENTIAL..9619
DIAGNOSIS..9619
STEP 1. Check the oil level..9619
STEP 2. Check the gear engagement..9619
STEP 3. Check the drive pinion turning torque..9619
STEP 4. Check the gear for damage..9620
STEP 5. Check for foreign material..9620
STEP 6. Retest the system..9620
INSPECTION PROCEDURE 4: Gear Noise while Coasting DIFFERENTIAL..9620
DIAGNOSIS..9620
STEP 1. Check the drive pinion turning torque..9620
STEP 2. Check the gear for damage..9620
STEP 3. Retest the system..9620
INSPECTION PROCEDURE 5: Bearing Noise while Driving or Coasting DIFFERENTIAL..9620
DIAGNOSIS..9620
STEP 1. Check the drive pinion rear bearing for cracks or damage..9620
STEP 2. Retest the system..9620
INSPECTION PROCEDURE 6: Noise while Turning DIFFERENTIAL..9621
DIAGNOSIS..9621
STEP 1. Check the side bearing for wear or damage..9621
STEP 2. Check the side gear, pinion gear or pinion shaft for damage..9621
STEP 3. Retest the system..9621
INSPECTION PROCEDURE 7: Heat DIFFERENTIAL..9621
DIAGNOSIS..9621
STEP 1. Check the oil level..9621
STEP 2. Check for excessive gear backlash (Refer to P.27B-26)..9621
STEP 3. Retest the system..9621
INSPECTION PROCEDURE 8: Oil Leakage DIFFERENTIAL..9622
DIAGNOSIS..9622
STEP 1. Check the cover installation..9622
STEP 2. Check the oil seal for wear or damage..9622
STEP 3. Check the oil level..9622
STEP 4. Retest the system..9622
SPECIAL TOOLS..9623
ON-VEHICLE SERVICE..9626
REAR AXLE TOTAL BACKLASH CHECK..9626
GEAR OIL LEVEL CHECK..9626
WHEEL BEARING END PLAY CHECK..9627
DIFFERENTIAL CARRIER OIL SEAL REPLACEMENT..9627
REAR AXLE HUB ASSEMBLY..9628
INSPECTION..9628
WHEEL BEARING ROTATION STARTING TORQUE CHECK..9628
REAR HUB AXIAL PLAY CHECK..9629
DRIVE SHAFT ASSEMBLY..9630
REMOVAL SERVICE POINTS..9630
INSTALLATION SERVICE POINTS..9632
INSPECTION..9632
DISASSEMBLY SERVICE POINTS..9634
ASSEMBLY SERVICE POINTS..9635
DIFFERENTIAL CARRIER ASSEMBLY..9636
REMOVAL SERVICE POINTS..9637
INSTALLATION SERVICE POINTS..9637
DIFFERENTIAL SUPPORT MEMBER BUSHING REPLACEMENT..9637
DIFFERENTIAL MOUNT BRACKET..9637
DIFFERENTIAL SUPPORT ARM..9639
INSPECTION BEFORE DISASSEMBLY..9641
DISASSEMBLY SERVICE POINTS..9644
ASSEMBLY SERVICE POINTS..9649
SPECIFICATIONS..9657
GR00003500-37..9659
POWER STEERING..9659
GENERAL DESCRIPTION..9661
POWER STEERING DIAGNOSIS..9661
SYMPTOM PROCEDURES..9663
INSPECTION PROCEDURE 1: Excessive Play of Steering Wheel..9663
STEP 1. Check for looseness at the steering shaft coupling section and at the steering wheel link..9663
STEP 2. Check the steering wheel free play..9663
STEP 3. Check the steering wheel play..9663
INSPECTION PROCEDURE 2: Difficult Steering Wheel Operation (Insufficient Power Assist)..9664
STEP 1. Check the power steering oil pump drive belt tension..9664
STEP 2. Check the drive belt for damage..9664
STEP 3. Check the fluid level..9664
STEP 4. Check for entry of air..9664
STEP 5. Check each hose for crushing or twisting..9664
STEP 6. Check for oil leaks..9665
STEP 7. Check the wheel alignment (camber and caster)..9665
STEP 8. Check the gear box rack piston seal for damage..9665
STEP 9. Check for excessive tie rod end ball joint breakaway torque..9665
STEP 10. Check the steering wheel operation..9665
INSPECTION PROCEDURE 3: Rattling Noise..9665
STEP 1. Check for proper oil pump and steering gear installation..9665
STEP 2. Check for interference of other parts with the steering column and the power steering hoses..9665
STEP 3. Check for noise from inside the oil pump or the steering gear..9665
STEP 4. Check for rattling noise..9665
INSPECTION PROCEDURE 4: Shrill Noise..9666
STEP 1. Check for entry of air..9666
STEP 2. Check for seizure in the oil pump..9666
STEP 3. Retest the system..9666
INSPECTION PROCEDURE 5: Squealing Noise..9666
STEP 1. Check the drive belt tension..9666
STEP 2. Check for seizure in the oil pump..9666
STEP 3. Retest the system..9666
INSPECTION PROCEDURE 6: Hissing Noise..9666
STEP 1. Check for entry of air..9666
STEP 2. Check each hose for crushing or twisting..9666
STEP 3. Check the steering gear for damage..9666
STEP 4. Retest the system..9666
INSPECTION PROCEDURE 7: Droning Noise..9667
STEP 1. Check the oil pump or oil pump bracket installation..9667
STEP 2. Check the oil pump for damage..9667
STEP 3. Retest the system..9667
INSPECTION PROCEDURE 8: Squeaking Noise..9667
STEP 1. Check for interference of the wheel and the vehicle body..9667
STEP 2. Check the steering gear for damage..9668
STEP 3. Retest the system..9668
INSPECTION PROCEDURE 9: Vibration..9668
STEP 1. Check for entry of air..9668
STEP 2. Check the steering gear for damage..9668
STEP 3. Retest the system..9668
INSPECTION PROCEDURE 10: Oil Leakage from Hose Connection..9668
STEP 1. Check for loosening of the return tube flare nut..9668
STEP 2. Check the hose connection and the clamp installation..9668
STEP 3. Retest the system..9668
INSPECTION PROCEDURE 11: Oil Leakage from Hose Assembly..9669
STEP 1. Check the hose for damage or clogging..9669
STEP 2. Retest the system..9669
INSPECTION PROCEDURE 12: Oil Leakage from Oil Reservoir..9669
STEP 1. Check the oil reservoir for damage..9669
STEP 2. Check for overflowing..9669
STEP 3. Retest the system..9669
INSPECTION PROCEDURE 13: Oil Leakage from Oil Pump..9669
STEP 1. Check the oil pump body for damage..9669
STEP 2. Check the O-ring or oil seal for damage..9669
STEP 3. Retest the system..9669
INSPECTION PROCEDURE 14: Oil Leakage from Steering Gear..9670
STEP 1. Check the steering gear housing for damage..9670
STEP 2. Check the oil-ring or oil seal for damage..9670
STEP 3. Retest the system..9670
SPECIAL TOOLS..9670
ON-VEHICLE SERVICE..9673
STEERING WHEEL FREE PLAY CHECK..9673
STEERING ANGLE CHECK..9673
TIE ROD END BALL JOINT BREAKAWAY TORQUE CHECK..9674
STATIONARY STEERING EFFORT CHECK..9675
STEERING WHEEL RETURN TO CENTER CHECK..9675
DRIVE BELT TENSION CHECK..9675
FLUID LEVEL CHECK..9675
FLUID REPLACEMENT..9676
POWER STEERING SYSTEM AIR BLEEDING..9676
OIL PUMP PRESSURE TEST..9677
POWER STEERING PRESSURE SWITCH CHECK..9678
TIE ROD END BALL JOINT DUST COVER CHECK..9679
STEERING COLUMN SHAFT ASSEMBLY SHOCK ABSORBING MECHANISM CHECK..9679
STEERING WHEEL..9680
REMOVAL SERVICE POINTS..9681
STEERING GEAR SHAFT ASSEMBLY..9682
REMOVAL SERVICE POINTS..9683
INSTALLATION SERVICE POINTS..9683
DISASSEMBLY SERVICE POINT..9684
ASSEMBLY SERVICE POINT..9685
POWER STEERING GEAR BOX AND LINKAGE..9686
REMOVAL SERVICE POINTS..9688
INSPECTION..9689
DISASSEMBLY SERVICE POINTS..9693
ASSEMBLY SERVICE POINTS..9696
TIE ROD END BALL JOINT DUST COVER REPLACEMENT..9702
POWER STEERING OIL PUMP ASSEMBLY..9703
REMOVAL SERVICE POINT..9704
INSTALLATION SERVICE POINT..9704
INSPECTION..9704
ASSEMBLY SERVICE POINTS..9706
INSPECTION..9707
POWER STEERING HOSES..9708
INSTALLATION SERVICE POINTS..9709
SPECIFICATIONS..9710
GR00003600-23A..9713
AUTOMATIC TRANSAXLE..9713
GENERAL DESCRIPTION..9715
F4A4B..9717
W4A4B..9718
ELECTRONICALLY-CONTROLLED SYSTEM..9719
SHIFT PATTERN CONTROL..9722
TORQUE CONVERTER CLUTCH CONTROL..9724
AUTOMATIC TRANSAXLE DIAGNOSIS..9727
CHECK "N" RANGE LIGHT..9728
ON-BOARD DIAGNOSTICS..9728
HOW TO CONNECT THE SCAN TOOL (MUT-III)..9729
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..9729
HOW TO READ DATA LIST..9730
HOW TO PERFORM ACTUATOR TEST..9731
TORQUE CONVERTER STALL TEST..9739
TORQUE CONVERTER STALL TEST JUDGMENT RESULTS..9740
HYDRAULIC PRESSURE TESTS..9740
LINE PRESSURE ADJUSTMENT..9754
DIAGNOSTIC TROUBLE CODE PROCEDURES..9757
DTC 15 (P0713): Transmission Fluid Temperature Sensor System (Open Circuit)..9757
DIAGNOSIS..9760
STEP 1. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..9760
STEP 2. Measure the sensor output voltage at the A/T control solenoid valve assembly connector B-..9761
STEP 3. Measure the ground voltage at the A/T control solenoid valve assembly connector B-20 by b..9761
STEP 4. Check the sensor output voltage at A/T control solenoid valve assembly connector B-20..9762
STEP 5. Check the transmission fluid temperature sensor at A/T control solenoid valve assembly co..9763
STEP 6. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..9764
STEP 7. Check A/T control solenoid valve assembly connector B-20 for loose, corroded or damaged t..9764
STEP 8. Measure the resistance of the ground circuit at A/T control solenoid valve assembly conne..9765
STEP 9. Measure the sensor output voltage at PCM connector C-112 by backprobing..9765
STEP 10. Check PCM connector C-112 for loose, corroded or damaged terminals, or terminals pushed ..9766
STEP 11. Check the harness for open circuit or short circuit to ground between A/T control soleno..9766
STEP 12. Measure the ground voltage at PCM connector C-112 by backprobing..9767
STEP 13. Check the harness for open circuit or damage between A/T control solenoid valve connecto..9768
STEP 14. Check PCM connector C-112 for loose, corroded or damaged terminals, or terminals pushed ..9768
DTC 16 (P0712): Transmission Fluid Temperature Sensor System (Short Circuit)..9769
DIAGNOSIS..9770
STEP 1. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..9770
STEP 2. Measure the sensor output voltage at the A/T control solenoid valve assembly connector B-..9771
STEP 3. Check A/T control solenoid valve assembly connector B-20 for loose, corroded or damaged t..9771
STEP 4. Check the sensor output voltage at A/T control solenoid valve assembly connector B-20..9772
STEP 5. Check the transmission fluid temperature sensor at A/T control solenoid valve assembly co..9773
STEP 6. Using scan tool MB991958, check data list item 15: Transmission Fluid Temperature Sensor..9774
STEP 7. Measure the sensor output voltage at PCM connector C-112 by backprobing..9775
STEP 8. Check PCM connector C-112 for loose, corroded or damaged terminals, or terminals pushed b..9775
STEP 9. Check the harness for a short circuit to ground between A/T control solenoid valve connec..9776
DTC 22 (P0715): Input Shaft Speed Sensor System..9777
DIAGNOSIS..9780
STEP 1. Using scan tool MB991958, check data list item 22: Input Shaft Speed Sensor..9780
STEP 2. Measure the power supply voltage at the input shaft speed sensor connector B-22..9781
STEP 3. Check joint connector C-16, intermediate connector C-106 and junction block connector C-2..9782
STEP 4. Check the harness for open circuit or short circuit to ground between the input shaft spe..9783
STEP 5. Measure the PCM to speed sensor output voltage at the input shaft speed sensor connector ..9784
STEP 6. Measure the PCM output voltage to the speed sensor at the PCM connector C-111 by backprob..9784
STEP 7. Check input shaft speed sensor connector B-22 and PCM connector C-111 for loose, corroded..9785
STEP 8. Check the harness for open circuit or damage between input shaft speed sensor connector B..9786
STEP 9. Check input shaft speed sensor connector B-22 and PCM connector C-111 for loose, corroded..9787
STEP 10. Check the harness for short circuit to ground between input shaft speed sensor connector..9788
STEP 11. Measure the ground circuit for resistance at the input shaft speed sensor connector B-22..9788
STEP 12. Measure the resistance at the PCM connector C-111 by backprobing..9789
STEP 13. Check input shaft speed sensor connector B-22, joint connector C-16 and PCM connector C-..9790
STEP 14. Check the harness for open circuit or damage between input shaft speed sensor harness si..9791
STEP 15. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed ..9791
STEP 16. Using the oscilloscope, check the input shaft speed sensor waveform at PCM connector C-1..9792
STEP 17. Replace the input shaft speed sensor..9792
STEP 18. Replace the underdrive clutch retainer..9793
STEP 19. Using scan tool MB991958, check data list item 22: Input Shaft Speed Sensor..9793
DTC 23 (P0720): Output Shaft Speed Sensor System..9794
DIAGNOSIS..9798
STEP 1. Using scan tool MB991958, check data list item 23: Output Shaft Speed Sensor..9798
STEP 2. Measure the power supply voltage at the output shaft speed sensor connector B-19..9799
STEP 3. Check joint connector C-16, intermediate connector C-106 and junction block connector C-2..9800
STEP 4. Check the harness for open circuit or short circuit to ground between the output shaft sp..9801
STEP 5. Measure the PCM to speed sensor output voltage at the output shaft speed sensor connector..9802
STEP 6. Measure the PCM output voltage to the speed sensor at the PCM connector C-111 by backprob..9802
STEP 7. Check output shaft speed sensor connector B-19 and PCM connector C-111 for loose, corrode..9803
STEP 8. Check the harness for open circuit or damage between output shaft speed sensor connector ..9804
STEP 9. Check output shaft speed sensor connector B-19 and PCM connector C-111 for loose, corrode..9805
STEP 10. Check the harness for short circuit to ground between output shaft speed sensor connecto..9806
STEP 11. Measure the ground circuit for resistance at the output shaft speed sensor connector B-19..9806
STEP 12. Measure the resistance at the PCM connector C-111 by backprobing..9807
STEP 13. Check output shaft speed sensor connector B-19, joint connector C-16 and PCM connector C..9808
STEP 14. Check the harness for open circuit or damage between output shaft speed sensor harness s..9809
STEP 15. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed ..9809
STEP 16. Using the oscilloscope, check the output shaft speed sensor waveform at PCM connector C-..9810
STEP 17. Replace the output shaft speed sensor..9810
STEP 18. Replace the transfer drive gear or driven gear..9811
STEP 19. Using scan tool MB991958, check data list item 23: Output Shaft Speed Sensor..9811
DTC 26: Stoplight Switch System..9812
DIAGNOSIS..9814
STEP 1. Check the stoplight turning on or off..9814
STEP 2. Check the brake pedal height..9814
STEP 3. Using scan tool MB991958, check data list item 26: Stoplight Switch..9814
STEP 4. Measure the stoplight switch power supply voltage at connector C-101 by backprobing..9815
STEP 5. Check stoplight switch connector C-101 and intermediate connector C-116 for loose, corrod..9815
STEP 6. Check the harness for damage between stoplight switch connector C-101 terminal 2 and the ..9816
STEP 7. Measure the stoplight switch output voltage to the PCM at connector C-101 by backprobing..9816
STEP 8. Check the stoplight switch..9816
STEP 9. Measure the stoplight switch output voltage at the PCM connector C-110 by backprobing..9817
STEP 10. Check PCM connector C-110, joint connector C-16 and intermediate connectorC-104 for loos..9818
STEP 11. Check the harness for damage between stoplight switch connector C-101 terminal 1 and PCM..9819
STEP 12. Using scan tool MB991958, check data list item 26: Stoplight Switch..9819
DTC 27 (P0705): Transmission Range Switch System (Open Circuit)..9820
DIAGNOSIS..9824
STEP 1. Using scan tool MB991958, check data list item 61: Transmission Range Switch..9824
STEP 2. Check the transmission range switch..9825
STEP 3. Check transmission range switch connector B-21, joint connector C-16, intermediate connec..9826
STEP 4. Check harness for open or short circuit to ground between transmission range switch conne..9828
STEP 5. Using scan tool MB991958, check data list item 61: Transmission Range Switch..9829
STEP 6. Check the transmission range switch..9829
STEP 7. Check transmission range switch connector B-21 for loose, corroded or damaged terminals, ..9830
STEP 8. Measure the transmission range switch output voltage at PCM connector C-111 by backprobing..9830
STEP 9. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed b..9831
STEP 10. Check harness for open circuit or short circuit to ground between transmission range swi..9831
STEP 11. Check intermediate connector C-105 and combination meter connector C-05 for loose, corro..9832
STEP 12. Check harness for short circuit to ground between transmission range switch connector B-..9832
STEP 13. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed ..9833
STEP 14. Check the transmission range switch..9833
STEP 15. Check transmission range switch connector B-21 for loose, corroded or damaged terminals,..9834
STEP 16. Measure the transmission range switch output voltage at PCM connector C-111 by backprobing..9834
STEP 17. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed ..9835
STEP 18. Check harness for open circuit or short circuit to ground between transmission range swi..9835
STEP 19. Check intermediate connector C-105, combination meter connector C-05 and joint connector..9836
STEP 20. Check the harness for short circuit to ground between transmission range switch connecto..9836
STEP 21. Check the transmission range switch..9837
STEP 22. Check transmission range switch connector B-21 for loose, corroded or damaged terminals,..9837
STEP 23. Measure the transmission range switch output voltage at PCM connector C-111 by backprobing..9838
STEP 24. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed ..9838
STEP 25. Check harness for open circuit or short circuit to ground between transmission range swi..9839
STEP 26. Check intermediate connector C-105 and combination meter connector C-05 for loose, corro..9840
STEP 27. Check the harness for short circuit to ground between transmission range switch connecto..9840
STEP 28. Check the transmission range switch..9841
STEP 29. Check transmission range switch connector B-21 for loose, corroded or damaged terminals,..9841
STEP 30. Measure the transmission range switch output voltage at PCM connector C-111 by backprobing..9842
STEP 31. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed ..9842
STEP 32. Check harness for open circuit or short circuit to ground between transmission range swi..9843
STEP 33. Check shift switch assembly connector D-33, intermediate connector C-106 and combination..9844
STEP 34. Check harness for short circuit to ground between transmission range switch connector B-..9845
STEP 35. Check the harness for short circuit to ground between shift switch assembly connector D-..9845
STEP 36. Check PCM connector C-111 and shift switch assembly connector D-33 for loose, corroded o..9846
STEP 37. Check harness for short circuit to ground between shift switch assembly connector D-33 t..9847
DTC 28 (P0705): Transmission Range Switch System (Short Circuit)..9847
DIAGNOSIS..9849
STEP 1. Check the transmission range switch..9849
STEP 2. Check transmission range switch connector B-21 for loose, corroded or damaged terminals, ..9849
STEP 3. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed b..9850
STEP 4. Measure the transmission range switch output voltage at PCM connector C-111 by backprobin..9850
STEP 5. Check harness for open circuit or short circuit to ground between transmission range swit..9851
STEP 6. Check intermediate connector C-105 and combination meter connector C-05 for loose, corrod..9852
STEP 7. Check harness for short circuit to ground between transmission range switch connector B-2..9852
STEP 8. Measure the transmission range switch output voltage at PCM connector C-111 by backprobin..9853
STEP 9. Check harness for open circuit or short circuit to ground between transmission range swit..9853
STEP 10. Check intermediate connector C-105, combination meter connector C-05 and joint connector..9854
STEP 11. Check harness for short circuit to ground between transmission range switch connector B-..9855
STEP 12. Measure the transmission range switch output voltage at PCM connector C-111 by backprobi..9855
STEP 13. Check harness for open circuit or short circuit to ground between transmission range swi..9856
STEP 14. Check intermediate connector C-105 and combination meter connector C-05 for loose, corro..9857
STEP 15. Check harness for short circuit to ground between transmission range switch connector B-..9857
STEP 16. Measure the transmission range switch output voltage at PCM connector C-111 by backprobi..9858
STEP 17. Check harness for open circuit or short circuit to ground between transmission range swi..9858
STEP 18. Check shift switch assembly connector D-33, intermediate connector C-106 and combination..9859
STEP 19. Check harness for short circuit to ground between transmission range switch connector B-..9860
STEP 20. Check harness for short circuit to ground between shift switch assembly connector D-33 t..9861
STEP 21. Using scan tool MB991958, check data list item 61: Transmission Range Switch..9861
DTC 31 (P0753): Low-Reverse Solenoid Valve System..9862
DIAGNOSIS..9865
STEP 1. Using scan tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve..9865
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..9866
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..9866
STEP 4. Measure the low-reverse solenoid valve resistance at A/T control solenoid valve assembly ..9867
STEP 5. Measure the solenoid valve resistance at the low-reverse solenoid valve inside the transa..9867
STEP 6. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loos..9868
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..9869
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-20..9870
STEP 9. Check A/T control relay connector B-15X in the engine component relay box and A/T control..9870
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..9871
STEP 11. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loo..9872
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..9873
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..9874
DTC 32 (P0758): Underdrive Solenoid Valve System..9874
DIAGNOSIS..9876
STEP 1. Using scan tool MB991958, check actuator test item 02: Underdrive Solenoid Valve..9876
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..9877
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..9877
STEP 4. Measure the underdrive solenoid valve resistance at A/T control solenoid valve assembly c..9878
STEP 5. Measure the solenoid valve resistance at the underdrive solenoid valve inside the transaxle..9878
STEP 6. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loos..9879
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..9880
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-20..9881
STEP 9. Check A/T control relay connector B-15X in the engine component relay box and A/T control..9881
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..9882
STEP 11. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loo..9883
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..9884
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..9885
DTC 33 (P0763): Second Solenoid Valve System..9885
DIAGNOSIS..9887
STEP 1. Using scan tool MB991958, check actuator test item 03: Second Solenoid Valve..9887
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..9888
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..9888
STEP 4. Measure the second solenoid valve resistance at A/T control solenoid valve assembly conne..9889
STEP 5. Measure the solenoid valve resistance at the second solenoid valve inside the transaxle..9889
STEP 6. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loos..9890
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..9891
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-20..9892
STEP 9. Check A/T control relay connector B-15X in the engine component relay box and A/T control..9892
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..9893
STEP 11. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loo..9894
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..9895
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..9896
DTC 34 (P0768): Overdrive Solenoid Valve System..9896
DIAGNOSIS..9898
STEP 1. Using scan tool MB991958, check actuator test item 04: Overdrive Solenoid Valve..9898
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..9899
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..9899
STEP 4. Measure the overdrive solenoid valve resistance at A/T control solenoid valve assembly co..9900
STEP 5. Measure the solenoid valve resistance at the overdrive solenoid valve inside the transaxle..9900
STEP 6. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loos..9901
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..9902
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-20..9903
STEP 9. Check A/T control relay connector B-15X in the engine component relay box and A/T control..9903
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..9904
STEP 11. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loo..9905
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..9906
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..9907
DTC 36 (P0743): Torque Converter Clutch Solenoid Valve System..9907
DIAGNOSIS..9909
STEP 1. Using scan tool MB991958, check actuator test item 06: Torque Converter Clutch Solenoid V..9909
STEP 2. Using scan tool MB991958, read the A/T diagnostic trouble code..9910
STEP 3. Using scan tool MB991958, read the A/T diagnostic trouble code..9910
STEP 4. Measure the torque converter clutch solenoid valve resistance at A/T control solenoid val..9911
STEP 5. Measure the solenoid valve resistance at the torque converter clutch solenoid valve insid..9911
STEP 6. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loos..9912
STEP 7. Check the harness for an open or short circuit to ground between A/T control solenoid val..9913
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-20..9914
STEP 9. Check A/T control relay connector B-15X in the engine component relay box and A/T control..9914
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control rel..9915
STEP 11. Check A/T control solenoid valve assembly connector B-20 and PCM connector C-103 for loo..9916
STEP 12. Check the harness for an open or short circuit to ground between A/T control solenoid va..9917
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid va..9918
DTC 41 (P0731): 1st Gear Incorrect Ratio DTC 42 (P0732): 2nd Gear Incorrect Ratio DTC 43 (P0733):..9919
DIAGNOSIS..9931
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..9932
STEP 2. Check the hydraulic pressure..9932
STEP 3. Adjust the line pressure..9932
STEP 4. Disassemble and clean the valve body..9933
STEP 5. Replace the PCM..9933
STEP 6. Overhaul the A/T..9933
DTC 52 (P0741): Torque Converter Clutch System..9934
DIAGNOSIS..9936
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..9936
STEP 2. Using scan tool MB991958, check data list item 36: Torque Converter Clutch Solenoid Valve..9937
STEP 3. Using scan tool MB991958, check data list item 52: Torque Converter Clutch Amount of Slip..9937
STEP 4. Using scan tool MB991958, read the A/T diagnostic trouble code..9938
STEP 5. Check the hydraulic pressure (for torque converter)..9938
STEP 6. Adjust line pressure..9938
STEP 7. Replace the PCM..9938
STEP 8. Replace the valve body..9939
DTC 53 (P0742): Torque Converter Clutch is Stuck On..9939
DIAGNOSIS..9941
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..9941
STEP 2. Using scan tool MB991958, check data list item 52: Amount of Torque Converter Clutch Slip..9942
STEP 3. Replace the PCM..9942
STEP 4. Replace the valve body..9942
DTC 54 (P1751): A/T Control Relay System..9943
DIAGNOSIS..9947
STEP 1. Using scan tool MB991958, check data list item 54: A/T Control Relay Output Voltage..9947
STEP 2. Check the A/T control relay..9948
STEP 3. Check A/T control relay connector B-15X in the engine compartment relay box for loose, co..9948
STEP 4. Measure the supply voltage at A/T control relay connector B-15X in the engine component r..9949
STEP 5. Check intermediate connector A-14 for loose, corroded or damaged terminals, or terminals ..9949
STEP 6. Check the harness for open circuit or short circuit to ground between A/T control relay c..9950
STEP 7. Measure the supply voltage at A/T control relay connector B-15X in the engine component r..9950
STEP 8. Check joint connector C-16, intermediate connector C-106 and junction block connector C-2..9951
STEP 9. Check the harness for open circuit or short circuit to ground between A/T control relay c..9952
STEP 10. Measure the A/T control relay output voltage at PCM connector C-103 by backprobing..9953
STEP 11. Check PCM connector C-103 for loose, corroded or damaged terminals, or terminals pushed ..9954
STEP 12. Check harness for open circuit or short circuit to ground between A/T control relay conn..9954
STEP 13. Check harness for open circuit or short circuit to ground between A/T control relay conn..9955
STEP 14. Using scan tool MB991502, check data list item 54: A/T control relay output Voltage..9955
DTC 56: ''N'' Range Light System..9956
DIAGNOSIS..9957
STEP 1. Check the "N" range light bulb..9957
STEP 2. Check the "N" range light bulb..9957
STEP 3. Check combination meter connector C-05 for loose, corroded or damaged terminals, or termi..9958
STEP 4. Measure the resistance at combination meter connector C-05..9958
STEP 5. Check the harness for open circuit or damage between combination meter connector C-05 ter..9958
STEP 6. Check transmission range switch connector B-21, combination meter connector C-05, interme..9959
STEP 7. Check the harness for open circuit, short circuit to ground and damage between combinatio..9960
STEP 8. Using scan tool MB991958, read the A/T diagnostic trouble code..9961
SYMPTOM PROCEDURES AUTOMATIC TRANSAXLE..9961
INSPECTION PROCEDURE 1: Engine does not Crank..9961
DIAGNOSIS..9961
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..9962
STEP 2. Check the transaxle control cable assembly..9962
STEP 3. Check the engine..9962
STEP 4. Check the torque converter..9963
STEP 5. Repair or replace the starter..9963
STEP 6. Replace the oil pump..9963
STEP 7. Replace the PCM..9963
INSPECTION PROCEDURE 2: Does not Move Forward..9964
DIAGNOSIS..9964
STEP 1. Using scan tool MB991958, check actuator test item 02: Underdrive Solenoid Valve..9964
STEP 2. Check the hydraulic pressure..9964
STEP 3. Check the underdrive clutch system..9965
STEP 4. Disassemble and clean the valve body..9965
STEP 5. Check the underdrive clutch..9965
STEP 6. Replace the PCM..9965
INSPECTION PROCEDURE 3: Does not Move Backward..9966
DIAGNOSIS..9966
STEP 1. Using scan tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve..9966
STEP 2. Check the hydraulic pressure (for reverse clutch)..9966
STEP 3. Check the hydraulic pressure (for low-reverse brake)..9967
STEP 4. Check the reverse clutch system and low-reverse brake system..9967
STEP 5. Disassemble and clean the valve body..9967
STEP 6. Check the reverse clutch, low-reverse brake or both. Remove the transaxle..9967
STEP 7. Replace the PCM..9968
INSPECTION PROCEDURE 4: Does not Move (forward or backward)..9968
DIAGNOSIS..9968
STEP 1. Check the hydraulic pressure..9968
STEP 2. Disassemble and clean the valve body..9968
STEP 3. Check the transaxle power train components..9969
STEP 4. Replace the oil pump..9969
STEP 5. Replace the PCM..9969
INSPECTION PROCEDURE 5: Engine Stalls when Moving Selector Lever from "N" to "D" or "N" to "R"..9969
DIAGNOSIS..9970
STEP 1. Check the engine system..9970
STEP 2. Replace the torque converter clutch solenoid valve..9970
STEP 3. Disassemble and clean the valve body..9970
STEP 4. Replace the torque converter assembly..9970
STEP 5. Replace the PCM..9970
INSPECTION PROCEDURE 6: Shift Shock when Shifting from "N" to "D" and Long Delay..9971
DIAGNOSIS..9971
STEP 1. Using scan tool MB991958, check actuator test item 02: Underdrive Solenoid Valve..9971
STEP 2. Check when shift shock occurs..9971
STEP 3. Check the hydraulic pressure (for underdrive clutch)..9972
STEP 4. Check the underdrive clutch system..9972
STEP 5. Check the underdrive clutch..9972
STEP 6. Check shift shock..9972
STEP 7. Using scan tool MB991958, check data list item 11: TP sensor..9973
STEP 8. Disassemble and clean the valve body..9973
STEP 9. Replace the PCM..9973
INSPECTION PROCEDURE 7: Shift Shock when Shifting from "N" to "R" and Long Delay..9974
DIAGNOSIS..9974
STEP 1. Using scan tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve..9974
STEP 2. Check when shift shock occurs..9974
STEP 3. Check the hydraulic pressure (for reverse clutch)..9975
STEP 4. Check the hydraulic pressure (for low-reverse brake)..9975
STEP 5. Check the reverse clutch system and low-reverse brake system..9975
STEP 6. Check the reverse clutch and low-reverse brake..9975
STEP 7. Check shift shock..9976
STEP 8. Using scan tool MB991958, check data list item 11: TP sensor..9976
STEP 9. Disassemble and clean the valve body..9976
STEP 10. Replace the PCM..9976
INSPECTION PROCEDURE 8: Shift Shock when Shifting from "N" to "D," "N" to "R" and Long Delay..9977
DIAGNOSIS..9977
STEP 1. Check the hydraulic pressure..9977
STEP 2. Adjust line pressure..9977
STEP 3. Check when shift shock occurs..9977
STEP 4. Replace the oil pump..9977
STEP 5. Disassemble and clean the valve body..9978
STEP 6. Replace the PCM..9978
INSPECTION PROCEDURE 9: Shift shock and slipping..9978
DIAGNOSIS..9978
STEP 1. Using scan tool MB991958, check actuator test..9979
STEP 2. Check the hydraulic pressure..9979
STEP 3. Adjust the line pressure..9979
STEP 4. Replace the oil pump..9980
STEP 5. Disassemble and clean the valve body..9980
STEP 6. Check each brake and clutch..9980
STEP 7. Replace the PCM..9980
INSPECTION PROCEDURE 10: Early or Late Shifting All Gears..9981
DIAGNOSIS..9981
STEP 1. Using scan tool MB991958, check data list item 23: Output Shaft Speed Sensor..9981
STEP 2. Using scan tool MB991958, check data list item 11: TP sensor..9982
STEP 3. Using scan tool MB991958, check data list..9982
STEP 4. Adjust the line pressure..9983
STEP 5. Disassemble and clean the valve body..9983
STEP 6. Replace each solenoid valve..9983
STEP 7. Replace the PCM..9983
INSPECTION PROCEDURE 11: Early or Late Shifting Some Gears..9984
DIAGNOSIS..9984
STEP 1. Using scan tool MB991958, check actuator test item 14: INVECS-II Cancel Command..9984
STEP 2. Check the shift points..9984
STEP 3. Disassemble and clean the valve body..9985
STEP 4. Replace the PCM..9985
INSPECTION PROCEDURE 12: No Diagnostic Trouble Codes (Does not Shift)..9985
DIAGNOSIS..9986
STEP 1. Check the vehicle acceleration..9986
STEP 2. Measure the backup power supply voltage at PCM connector C-110 by backprobing..9987
STEP 3. Check intermediate connector A-14 and PCM connector C-110 for loose, corroded or damaged ..9988
STEP 4. Check the harness for open circuit between PCM connector C-110 terminal 58 and battery..9988
STEP 5. Using scan tool MB991958, check data list item 61: Transmission Range Switch..9989
INSPECTION PROCEDURE 13: Poor Acceleration..9989
DIAGNOSIS..9989
STEP 1. Check the engine system..9989
STEP 2. Check each brake and clutch..9989
STEP 3. Perform the hydraulic pressure test..9990
STEP 4. Check each brake system and clutch system..9990
STEP 5. Check each brake system and clutch system..9990
STEP 6. Replace the PCM..9990
INSPECTION PROCEDURE 14: Vibration..9991
DIAGNOSIS..9991
STEP 1. Using scan tool MB991958, check actuator test item 06: Torque Converter Clutch Solenoid V..9991
STEP 2. Check the vibration..9991
STEP 3. Check the torque converter hydraulic pressure..9992
STEP 4. Replace the torque converter assembly..9992
STEP 5. Disassemble and clean the valve body..9992
STEP 6. Replace the PCM..9992
INSPECTION PROCEDURE 15: Vehicle Shifts Differently with A/C Engaged..9993
DIAGNOSIS..9994
STEP 1. Using scan tool MB991958, check data list item 65: Dual Pressure Switch..9994
STEP 2. Measure the power supply voltage at A/C-ECU connector C-06 by backprobing..9995
STEP 3. Check A/C-ECU connector C-06 and intermediate connector C-104 for loose, corroded or dama..9995
STEP 4. Check the harness for short circuit to ground between A/C-ECU connector C-06 terminal 4 a..9996
STEP 5. Using scan tool MB991958, check data list item 65: Dual Pressure Switch..9996
STEP 6. Measure the switch output voltage at PCM connector C-111 by backprobing..9997
STEP 7. Check intermediate connector C-104 and PCM connector C-111 for loose, corroded or damaged..9998
STEP 8. Check the harness for open circuit or short circuit to ground between A/C-ECU connector C..9999
STEP 9. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed b..9999
STEP 10. Using scan tool MB991958, check data list item 65: Dual Pressure Switch..10000
INSPECTION PROCEDURE 16: Vehicle Speed Signal System..10001
DIAGNOSIS..10002
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..10003
STEP 2. Using scan tool MB991958, check data list item 29: Vehicle Speed Signal..10003
STEP 3. Using an oscilloscope, check the vehicle speed signal waveform at PCM connector C-111 by ..10004
STEP 4. Check PCM connector C-111 for loose, corroded or damaged terminals, or terminals pushed b..10005
STEP 5. Check joint connector C-02, combination meter connector C-04, intermediate connector C-10..10006
STEP 6. Check the harness for open circuit, short circuit to ground or damage between combination..10007
STEP 7. Check the speedometer..10007
STEP 8. Using scan tool MB991958, check data list item 29: Vehicle Speed Signal..10008
INSPECTION PROCEDURE 17: Shift Switch Assembly System..10009
DIAGNOSIS..10011
STEP 1. Using scan tool MB991958, read the A/T diagnostic trouble code..10011
STEP 2. Using scan tool MB991958, check data list item 67: Select Switch, item 68: Shift Switch (..10012
STEP 3. Check PCM connector C-111 and shift switch assembly connector D-33 for looser, corroded o..10013
STEP 4. Using scan tool MB991958, check data list item 67: Select Switch, item 68: Shift Switch (..10014
STEP 5. Check the shift switch assembly..10014
STEP 6. Measure the power supply voltage at shift switch assembly connector D-33..10015
STEP 7. Check joint connector C-16, intermediate connector C-106, junction block connector C-202 ..10016
STEP 8. Check the harness for open circuit or short circuit to ground between junction block conn..10017
STEP 9. Measure the power supply voltage at shift switch assembly connector D-33..10018
STEP 10. Check shift switch assembly connector D-33 for looser, corroded or damaged terminals, or..10018
STEP 11. Check harness for open circuit or short circuit to ground between transmission range swi..10019
STEP 12. Check the shift switch assembly..10019
STEP 13. Measure the switch output voltage at PCM connector C-111 by backprobing..10020
STEP 14. Check PCM connector C-111 and shift switch assembly connector D-33 for looser, corroded ..10021
STEP 15. Check the harness for open circuit or short circuit to ground between shift switch assem..10022
STEP 16. Check PCM connector C-111 for looser, corroded or damaged terminals, or terminals pushed..10022
STEP 17. Check the shift switch assembly..10023
STEP 18. Measure the switch output voltage at PCM connector C-111..10023
STEP 19. Check PCM connector C-111 and shift switch assembly connector D-33 for looser, corroded ..10024
STEP 20. Check the harness for open circuit or short circuit to ground between shift switch assem..10025
STEP 21. Check PCM connector C-111 for looser, corroded or damaged terminals, or terminals pushed..10025
STEP 22. Check the shift switch assembly..10026
STEP 23. Measure the switch output voltage at PCM connector C-111..10026
STEP 24. Check PCM connector C-111 and shift switch assembly connector D-33 for looser, corroded ..10027
STEP 25. Check the harness for open circuit or short circuit to ground between shift switch assem..10028
STEP 26. Check PCM connector C-111 for looser, corroded or damaged terminals, or terminals pushed..10028
INSPECTION PROCEDURE 18: SHIFT INDICATOR DISPLAY SYSTEM..10029
DIAGNOSIS..10030
STEP 1. Using scan tool MB991958, check actuator test item 07: Shift Indicator (1st), item 08: Sh..10031
STEP 2. Using scan tool MB991958, check data list item 67: Select Switch, item 68: Shift Switch (..10032
STEP 3. Measure the voltage at PCM connector C-103 by backprobing..10033
STEP 4. Check combination mater connector C-04, intermediate connector C-105 and PCM connector C-..10034
STEP 5. Check the harness for short circuit to ground between the combunation meter connector C-0..10035
STEP 6. Measure the voltage at combination meter connector C-04..10036
STEP 7. Check combination mater connector C-04, intermediate connector C-105 and PCM connector C-..10037
STEP 8. Check the harness for open circuit or short circuit to ground between the combunation met..10038
STEP 9. Measure the power supply voltage at the combination meter connector C-04..10039
STEP 10. Check combination meter connector C-04 and junction block connector C-205 for loose, cor..10040
STEP 11. Check the harness for open circuit or short circuit to ground between the combination me..10041
STEP 12. Check combination meter connector C-04 for loose, corroded or damaged terminals, or term..10041
STEP 13. Replace the combination meter..10042
A/T FAULTY OPERATION PREVENTION MECHANISM DIAGNOSIS..10051
SYMPTOM PROCEDURES KEY INTERLOCK AND SHIFT LOCK MECHANISMS..10052
INSPECTION PROCEDURE 1: Selector Lever can be Moved from "P" to "R" Position without Depressing B..10052
DIAGNOSIS..10052
STEP 1. Check the fit of the lock cam..10052
STEP 2. Check the lock cam..10052
STEP 3. Check the fit of the shift lock cable..10052
STEP 4. Check the shift lock cable..10053
INSPECTION PROCEDURE 2: Selector Lever cannot be Moved from "P" to "R" Position with Brake Pedal ..10053
DIAGNOSIS..10053
STEP 1. Check the connection of lock cam and key interlock cable..10053
STEP 2. Check the connection of selector lever assembly and shift transaxle control cable..10053
STEP 3. Check the fit of the shift lock cable..10053
STEP 4. Check the shift lock cable..10053
STEP 5. Check the fit of the key interlock cable..10054
STEP 6. Check the key interlock cable..10054
STEP 7. Check the fit of the transaxle control cable..10054
STEP 8. Check the transaxle control cable..10054
INSPECTION PROCEDURE 3: Selector Lever can be Moved from "P" to "R" Position with Brake Pedal Dep..10054
DIAGNOSIS..10054
STEP 1. Check the connection of lock cam and key interlock cable..10054
STEP 2. Check the fit of the lock cam..10054
STEP 3. Check the lock cam..10054
STEP 4. Check the fit of the key interlock cable..10055
STEP 5. Check the key interlock cable..10055
INSPECTION PROCEDURE 4: Selector Lever cannot be Moved from "P" to "R" Position Smoothly..10055
DIAGNOSIS..10055
STEP 1. Check the connection of lock cam and key interlock cable..10055
STEP 2. Check the connection of selector lever assembly and transaxle control cable..10055
STEP 3. Check the fit of the lock cam..10055
STEP 4. Check the lock cam..10055
STEP 5. Check the fit of the shift lock cable..10055
STEP 6. Check the shift lock cable..10055
STEP 7. Check the fit of the key interlock cable..10056
STEP 8. Check the key interlock cable..10056
STEP 9. Check the fit of the transaxle control cable..10056
STEP 10. Check the transaxle control cable..10056
INSPECTION PROCEDURE 5: Selector Lever cannot be Moved from "R" to "P" Position..10056
DIAGNOSIS..10056
STEP 1. Check the connection of selector lever assembly and transaxle control cable..10056
STEP 2. Check the fit of the lock cam..10056
STEP 3. Check the lock cam..10056
STEP 4. Check the fit of the transaxle control cable..10056
STEP 5. Check the transaxle control cable..10057
INSPECTION PROCEDURE 6: Ignition Key cannot be Turned to the "LOCK" (OFF) Position when Selector ..10057
DIAGNOSIS..10057
STEP 1. Check the connection of lock cam and key interlock cable..10057
STEP 2. Check the fit of the lock cam..10057
STEP 3. Check the lock cam..10057
STEP 4. Check the fit of the key interlock cable..10057
STEP 5. Check the key interlock cable..10057
STEP 6. Check the fit of the transaxle control cable..10058
INSPECTION PROCEDURE 7: Ignition Key can be Turned to the "LOCK" (OFF) Position when Selector Lev..10059
DIAGNOSIS..10059
STEP 1. Check the connection of lock cam and key interlock cable..10059
STEP 2. Check the fit of the lock cam..10059
STEP 3. Check the lock cam..10059
STEP 4. Check the fit of the key interlock cable..10059
STEP 5. Check the key interlock cable..10059
STEP 6. Check the fit of the transaxle control cable..10059
SPECIAL TOOLS..10060
ON-VEHICLE SERVICE..10063
ESSENTIAL SERVICE..10065
TRANSMISSION FLUID CHECK..10065
TRANSMISSION FLUID CHANGE..10066
FLUSHING COOLERS AND TUBES..10068
OIL COOLER FLOW CHECK..10069
TRANSMISSION RANGE SWITCH CHECK..10070
TRANSMISSION RANGE SWITCH AND CONTROL CABLE ADJUSTMENT..10070
AUTOMATIC TRANSAXLE CONTROL COMPONENT CHECK..10071
CRANKSHAFT POSITION SENSOR CHECK..10071
TRANSMISSION FLUID TEMPERATURE SENSOR CHECK..10072
TRANSMISSION RANGE SWITCH CHECK..10072
STOPLIGHT SWITCH CHECK..10072
SELECT SWITCH CHECK..10072
SHIFT SWITCH (UP) CHECK..10072
SHIFT SWITCH (DOWN) CHECK..10072
A/T CONTROL RELAY CHECK..10073
SOLENOID VALVE CHECK..10073
TRANSFER OIL LEVEL CHECK..10074
TRANSFER OIL REPLACEMENT..10075
SELECTOR LEVER OPERATION CHECK..10075
TRANSAXLE CONTROL..10078
INSTALLATION SERVICE POINTS..10079
INSPECTION..10079
INSPECTION..10081
A/T KEY INTERLOCK AND SHIFT LOCK MECHANISMS..10082
INSTALLATION SERVICE POINTS..10083
INSPECTION..10083
TRANSAXLE ASSEMBLY..10084
REMOVAL SERVICE POINTS..10086
INSTALLATION SERVICE POINTS..10087
TRANSFER ASSEMBLY..10088
REMOVAL SERVICE POINT..10089
TRANSMISSION FLUID COOLER, HOSE AND PIPE..10090
SPECIFICATIONS..10091
GR00003700-32..10093
POWER PLANT MOUNT..10093
GENERAL DESCRIPTION..10094
CONSTRUCTION DIAGRAM..10094
SPECIAL TOOL..10095
ENGINE MOUNTING..10095
INSTALLATION SERVICE POINT..10096
TRANSAXLE MOUNTING..10096
INSTALLATION SERVICE POINT..10097
ENGINE ROLL STOPPER AND CENTERMEMBER..10098
INSTALLATION SERVICE POINT..10099
CROSSMEMBER..10100
REMOVAL SERVICE POINTS..10102
INSTALLATION SERVICE POINTS..10103
INSPECTION..10103
SPECIFICATIONS..10104
GR00003800-52A..10105
INTERIOR..10105
GENERAL DESCRIPTION..10106
OPERATION..10106
COMPASS AND TEMPERATURE DISPLAY DIAGNOSIS..10107
INSPECTION PROCEDURE 1: There is no Display..10108
DIAGNOSIS..10110
STEP 1. Check the inside rear view mirror (with compass and temperature display) power supply cir..10110
STEP 2. Check the inside rear view mirror connector D-03 connector for damage..10110
STEP 3. Check the wiring harness between the inside rear view mirror connector D-03 and ignition ..10111
STEP 4. Check the inside rear view mirror ground circuit at the inside rear view mirror connector..10112
STEP 5. Check the inside rear view mirror connector D-03 connector for damage..10112
STEP 6. Check the wiring harness between inside rear view mirror D-03 and ground..10113
STEP 7. Check the symptoms..10113
INSPECTION PROCEDURE 2: The vehicle Direction displayed on the compass is incorrect..10114
DIAGNOSIS..10114
INSPECTION PROCEDURE 3: The Compass Cannot be Calibrated..10114
DIAGNOSIS..10114
INSPECTION PROCEDURE 4: There is a Discrepancy Between the Actual Ambient Air Temperature and Dis..10115
DIAGNOSIS..10115
STEP 1. Check the thermo meter sensor internal resistance..10115
STEP 2. Check connector A-21 at the thermo meter sensor for damage..10115
STEP 3. Check the input signal from the thermo meter sensor..10116
STEP 4. Check the inside rear view mirror connector D-03 for damage..10116
STEP 5. Check the wiring harness between thermo meter sensor connector A-21 and inside rear view ..10117
STEP 6. Retest the system..10118
ON-VEHICLE SERVICE..10118
PROCEDURES FOR CALIBRATING THE COMPASS..10118
PROCESSES FOR ADJUSTING THE COMPASS VARIANCE..10119
AUTO-DIMMING FEATURE TEST..10120
SPECIAL TOOL..10120
INSTRUMENT PANEL ASSEMBLY..10121
REMOVAL SERVICE POINT..10125
INSTALLATION SERVICE..10125
FLOOR CONSOLE ASSEMBLY..10127
TRIMS..10129
REMOVAL SERVICE POINT..10131
DOOR TRIM..10132
REMOVAL SERVICE POINT..10134
LIFTGATE TRIM..10136
HEADLINING..10138
REMOVAL SERVICE POINT..10138
INSIDE REAR VIEW MIRROR..10139
REMOVAL SERVICE POINTS..10139
FRONT SEAT ASSEMBLY..10141
INSTALLATION SERVICE POINT..10142
INSPECTION..10142
HEATED SEAT SWITCH CHECK..10142
REMOVAL SERVISE POINT..10145
REAR SEAT ASSEMBLY..10146
INSTALLATION SERVICE POINT..10147
REMOVAL SERVICE POINT..10149
FRONT SEAT BELT..10150
INSPECTION..10151
REAR SEAT BELT..10151
SPECIFICATIONS..10152
GR00003900-52..10153
INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM(SRS)..10153
GR00004000-54A..10155
CHASSIS ELECTRICAL..10155
BATTERY..10159
ON-VEHICLE SERVICE..10159
BATTERY CHECK..10159
BATTERY VISUAL INSPECTION (1)..10159
BATTERY VISUAL INSPECTION (2)..10159
CHARGE RATE..10160
STEP 1. Check the battery cables..10161
STEP 2. Check the battery post..10161
STEP 3. Check the battery case and cover..10161
STEP 4. Check the open circuit voltage..10161
STEP 5. Charge battery..10161
STEP 6. Check the load test..10161
IGNITION SWITCH..10162
IGNITION KEY REMINDER TONE ALARM..10162
DOOR LOCK PREVENTION FUNCTION..10162
IMMOBILIZER SYSTEM..10162
DISPOSITION WHEN REPLACING IMMOBILIZER SYSTEM RELATED PARTS..10163
DIAGNOSIS..10163
DIAGNOSIS FUNCTION..10165
HOW TO CONNECT SCAN TOOL (MUT-III)..10165
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES..10165
HOW TO READ DATA LIST..10167
DIAGNOSTIC TROUBLE CODE PROCEDURES..10168
DTC 11:Transponder Communication System or Radio Interference of Encrypted Code..10168
STEP 1. Check for presence of other key near the key in the ignition..10169
STEP 2. Check that the engine start using the spare ignition key which encrypted code has been re..10169
STEP 3. Recheck for diagnostic trouble code..10169
STEP 4. Check the ignition key ring antenna by backprobing..10170
STEP 5. Check Immobilizer-ECU connector C-113 and key reminder switch connector C-304 for loose, ..10170
STEP 6. Check the harness wires between immobilizer-ECU connector C-113 (terminal 7 and 8) and ke..10171
DTC12: Encrypted Codes are not the Same or not Registered..10171
SYMPTOM PROCEDURES..10173
INSPECTION PROCEDURE 1: Communication with Scan Tool MB991958 is Impossible..10173
STEP 1. Check if scan tool MB991958 can communicate with the MFI system and if an MFI system DTC ..10175
STEP 2. Check the immobilizer-ECU power supply circuit by backprobing..10175
STEP 3. Check immobilizer-ECU connector C-113 and MFI relay connector B-16X for loose, corroded o..10176
STEP 4. Check the harness wires between immobilizer-ECU connector C-113 (terminal 1) and MFI rela..10176
STEP 5. Measure the resistance at immobilizer-ECU connector C-113..10177
STEP 6. Check immobilizer-ECU connector C-113 for loose, corroded or damaged terminals, or termin..10178
STEP 7. Check the harness wires between immobilizer-ECU connector C-113 (terminal 2) and ground..10178
STEP 8. Check immobilizer-ECU connector C-113 and PCM connector C-111 for loose, corroded or dama..10179
STEP 9. Check the harness wires between immobilizer-ECU connector C-113 and PCM connector C-111..10179
STEP 10. Replace the immobilizer-ECU or PCM..10180
STEP 11. Recheck for malfunction..10180
INSPECTION PROCEDURE 2: The Ignition Key cannot be Registered..10180
STEP 1. Using scan tool MB991958, read the diagnostic trouble code..10181
STEP 2. Retest the system..10181
INSPECTION PROCEDURE 3: Engine Cranks, but does not Start..10182
STEP 1. Check the battery voltage..10182
STEP 2. Using scan tool MB991958, read the diagnostic trouble code..10182
STEP 3. Using scan tool MB991958, read the diagnostic trouble code..10183
STEP 4. Attempt to start the engine..10183
INSPECTION PROCEDURE 4: The Immobilizer Indicator Light does not Illuminate..10184
STEP 1. Check immobilizer-ECU connector C-113 for loose, corroded or damaged terminals, or termin..10185
STEP 2. Check the immobilizer indicator light circuit of immobilizer-ECU connector C-113..10186
STEP 3. Check immobilizer-ECU connector C-113 and combination meter connector C-05 for loose, cor..10186
STEP 4. Check the wiring harness between combination meter connector C-05 (terminal 20) and immob..10187
STEP 5. Measure the voltage at combination meter connector C-04 in order to check the battery cir..10187
STEP 6. Check combination meter connector C-04 for loose, corroded or damaged terminals, or termi..10188
STEP 7. Check the wiring harness between combination meter connector C-04 (terminal 42) and the b..10188
STEP 8. Retest the system..10189
ON-VEHICLE SERVICE..10191
HOW TO REGISTER ENCRYPTED CODE..10191
POINTS TO NOTE DURING OPERATION..10192
KEY ID REGISTRATION..10192
TRANSPONDER LOCK CHECK..10198
IGNITION SWITCH..10200
REMOVAL SERVICE POINT..10201
INSPECTION..10201
IGNITION SWITCH CONTINUITY CHECK..10201
KEY REMINDER SWITCH CONTINUITY CHECK..10202
COMBINATION METER ASSEMBLY AND VEHICLE SPEED SENSOR..10202
DIAGNOSIS..10202
SYMPTOM PROCEDURES..10203
INSPECTION PROCEDURE 1: Speedometer does not Work..10203
DIAGNOSIS..10204
STEP 1. Check with other meter..10204
STEP 2. Using scan tool MB991502, read the diagnostic trouble code (DTC)..10205
STEP 3. Check combination meter connector C-04 and PCM connector C-110 for damage..10205
STEP 4. Check the wiring harness between combination meter connector C-04 (terminal 46) and PCM c..10206
STEP 5. Check in auto-cruise control..10207
INSPECTION PROCEDURE 2: Tachometer does not Work..10207
DIAGNOSIS..10208
STEP 1. Check with other meter..10208
STEP 2. Using scan tool MB991502, read the diagnostic trouble code (DTC)..10208
STEP 3. Check combination meter connector C-04 and PCM connector C-111 for damage..10209
STEP 4. Check the wiring harness between combination meter connector C-04 (terminal 47) and PCM c..10209
STEP 5. Replace the combination meter and check..10210
INSPECTION PROCEDURE 3: Fuel Gauge does not Work..10211
DIAGNOSIS..10212
STEP 1. Check with other meter..10212
STEP 2. Check the malfunctioning vehicle..10212
STEP 3. Check the fuel level sensor..10212
STEP 4. Measure at fuel level sensor connector D-14 in order to the ground circuit to the fuel le..10213
STEP 5. Check fuel level sensor connector D-14 for damage..10213
STEP 6. Check the wiring harness between fuel level sensor connector D-14 (terminal 2) and ground..10214
STEP 7. Check fuel level sensor connector D-14 and combination meter connector C-04 for damage..10215
STEP 8. Check the wiring harness between fuel level sensor connector D-14 (terminal 1) and combin..10216
STEP 9. Check the fuel level sensor (sub) and fuel level sensor (main)..10217
STEP 10. Measure at fuel pump module and fuel level sensor connector D-15 in order to the ground ..10217
STEP 11. Check fuel pump module and fuel level sensor connector D-15 for damage..10218
STEP 12. Check the wiring harness between fuel pump module and fuel level sensor connector D-15 (..10218
STEP 13. Check fuel level sensor connector D-11 and combination meter connector C-04 for damage..10219
STEP 14. Check the wiring harness between fuel level sensor connector D-11 (terminal 1) and combi..10220
STEP 15. Check fuel level sensor connector D-11 and fuel pump and gauge unit connector D-15 for d..10221
STEP 16. Check the wiring harness between fuel level sensor connector D-11 (terminal 2) and fuel ..10222
INSPECTION PROCEDURE 4: Engine Coolant Temperature Gauge does not Work..10223
DIAGNOSIS..10224
STEP 1. Check with other meter..10224
STEP 2. Check the engine coolant temperature gauge unit..10224
STEP 3. Check engine coolant temperature gauge unit connector B-109 and combination meter connect..10224
STEP 4. Check the wiring harness between engine coolant temperature gauge unit connector B-109 (t..10225
INSPECTION PROCEDURE 5: Combination meter does not work..10226
DIAGNOSIS..10227
STEP 1. Measure at combination meter connector C-04 by backprobing in order to check the battery ..10227
STEP 2. Check combination meter connector C-04 for damage..10228
STEP 3. Check the wiring harness between combination meter connector C-04 (terminal 35) and fusib..10228
STEP 4. Measure at combination meter connector C-04 by backprobing in order to check the battery ..10230
STEP 5. Check combination meter connector C-04 for damage..10230
STEP 6. Check the wiring harness between combination meter connector C-04 (terminal 42) and ignit..10231
STEP 7. Measure at combination meter connector C-04 by backprobing in order to check the ground c..10232
STEP 8. Check combination meter connector C-04 for damage..10232
STEP 9. Check the wiring harness between combination meter connector C-04 (terminal 40 and 41) an..10233
ON-VEHICLE SERVICE..10234
SPEEDOMETER CHECK..10234
TACHOMETER CHECK..10235
FUEL LEVEL SENSOR CHECK FWD..10235
FUEL LEVEL SENSOR RESISTANCE..10235
FUEL LEVEL SENSOR FLOAT HEIGHT..10236
FUEL LEVEL SENSOR CHECK AWD..10236
FUEL LEVEL SENSOR RESISTANCE..10236
FUEL LEVEL SENSOR FLOAT HEIGHT..10237
ENGINE COOLANT TEMPERATURE GAUGE UNIT CHECK..10237
COMBINATION METER ASSEMBLY AND VEHICLE SPEED SENSOR..10238
HEADLIGHT, FRONT SIDE MARKER LIGHT AND POSITION LIGHT ASSEMBLY..10240
LIGHTING SYSTEM DIAGNOSIS..10240
ON-VEHICLE SERVICE..10241
HEADLIGHT AIMING..10241
PRE-AIMING INSTRUCTIONS..10241
HEADLIGHT ADJUSTMENT..10242
LUMINOUS INTENSITY MEASUREMENT..10243
BULB REPLACEMENT..10243
Headlight Bulb..10243
Position Light Bulb..10243
Front Turn Signal Light bulb..10244
HEADLIGHT..10245
REMOVAL SERVICE POINT..10246
FOG LIGHT..10246
LIGHTING SYSTEM DIAGNOSIS..10246
ON-VEHICLE SERVICE..10246
FOG LIGHT AIMING..10246
PRE-AIMING INSTRUCTIONS..10246
FOG LIGHT ADJUSTMENT..10248
FOG LIGHT..10249
REMOVAL SERVICE POINT..10249
FOG LIGHT SWITCH..10250
INSPECTION..10251
FOG LIGHT SWITCH CONTINUITY CHECK..10251
FOG LIGHT RELAY CHECK..10251
SIDE TURN SIGNAL LIGHT..10252
REMOVAL SERVICE POINT..10253
INSTALLATION SERVICE POINT..10253
REAR COMBINATION LIGHT..10253
LIGHTING SYSTEM DIAGNOSIS..10253
REAR COMBINATION LIGHT..10254
DOME LIGHT..10255
LIGHTING SYSTEM DIAGNOSIS..10255
HIGH-MOUNTED STOPLIGHT..10256
RHEOSTAT..10257
INSPECTION..10257
REOSTAT RESISTANCE CHECK..10257
HAZARD WARNING LIGHT SWITCH..10258
HAZARD WARNING LIGHT SWITCH..10258
INSPECTION..10259
HAZARD WARNING LIGHT SWITCH CONTINUITY CHECK..10259
COLUMN SWITCH..10260
INSPECTION..10261
TURN-SIGNAL AND LIGHTING SWITCH CHECK..10261
HORN..10262
EQUIPMENT DIAGNOSIS..10262
INSPECTION..10263
HORN RELAY CONTINUITY CHECK..10263
CLOCK..10264
CIGARETTE LIGHTER AND ACCESSORY SOCKET..10265
RADIO AND TAPE PLAYER..10266
RADIO WITH TAPE PLAYER AND CD PLAYER, SPEAKER AND ANTENNA DIAGNOSIS..10266
SYMPTOM PROCEDURES..10268
INSPECTION PROCEDURE 1: Power of radio and CD player does not turn ON when the ignition switch is..10268
DIAGNOSIS..10269
STEP 1. Check to see that the power turns ON when the power switch is turned ON..10269
STEP 2. Check radio and CD player connector C-102 for damage..10269
STEP 3. Check the wiring harness between radio and CD player connector C-102 (terminal 11) and ba..10270
STEP 4. Check the assembling state of the radio and CD player..10270
STEP 5. Measure at radio and CD player connector C-102 in order to check the battery circuit of p..10271
STEP 6. Check radio and CD player connector C-102 for damage..10271
STEP 7. Check the wiring harness between radio and CD player connector C-102 (terminal 10) and ig..10272
STEP 8. Check the assembling state of the radio and CD player..10272
INSPECTION PROCEDURE 2: No Sound. Vehicles with Amplifier..10273
DIAGNOSIS..10274
STEP 1. Measure at amplifier connector D-27 by backprobing in order to check the battery circuit ..10274
STEP 2. Check amplifier connector D-27 for damage..10274
STEP 3. Check the wiring harness between amplifier connector D-27 (terminal 10 and 2)and battery..10275
STEP 4. Measure at amplifier connector D-27 by backprobing in order to check the ground circuit t..10276
STEP 5. Check amplifier connector D-27 for damage..10276
STEP 6. Check the wiring harness between amplifier connector D-27 (terminal 1 and 9) and ground..10277
STEP 7. Check the DIN cable between amplifier and radio and CD player..10277
STEP 8. Replace the radio and CD player..10277
INSPECTION PROCEDURE 3: No Sound from One Speaker. Vehicle without amplifier..10278
DIAGNOSIS..10279
STEP 1. Check to see which speaker the sound is not output from..10279
STEP 2. Check the front speaker (LH)..10280
STEP 3. Check front speaker (LH) connector E-13 and radio and CD player connector C-102 for damage..10280
STEP 4. Check the wiring harness between front speaker (LH) connector E-13 (terminal 1 and 2) and..10281
STEP 5. Check the front speaker (RH)..10282
STEP 6. Check front speaker (RH) connector E-20 and radio and CD player connector C-102 for damage..10282
STEP 7. Check the wiring harness between front speaker (RH) connector E-20 (terminal 1 and 2) and..10283
STEP 8. Check the rear speaker (LH)..10283
STEP 9. Check rear speaker (LH) connector E-09 and radio and CD player connector C-102 for damage..10284
STEP 10. Check the wiring harness between rear speaker (LH) connector E-09 (terminal 1 and 2) and..10285
STEP 11. Check the rear speaker (RH)..10286
STEP 12. Check rear speaker (RH) connector E-24 and radio and CD player connector C-102 for damage..10286
STEP 13. Check the wiring harness between rear speaker (RH) connector E-24 (terminal 1 and 2) and..10287
INSPECTION PROCEDURE 4: No Sound from One Speaker. vehicles with amplifier..10288
STEP 1. Check to see which speaker the sound is not output from..10289
STEP 2. Check the front speaker (LH)..10290
STEP 3. Check front speaker (LH) connector E-13 and amplifier connector D-27 for damage..10290
STEP 4. Check the wiring harness between front speaker (LH) connector E-13 (terminal 1 and 2) and..10291
STEP 5. Replace the radio and CD player..10292
STEP 6. Check the front speaker (RH)..10292
STEP 7. Check front speaker (RH) connector E-20 and amplifier connector D-27 for damage..10292
STEP 8. Check the wiring harness between front speaker (RH) connector E-20 (terminal 1 and 2) and..10293
STEP 9. Replace the radio and CD player..10294
STEP 10. Check the rear speaker (LH)..10294
STEP 11. Check rear speaker (LH) connector E-09 and amplifier connector D-27 for damage..10295
STEP 12. Check the wiring harness between rear speaker (LH) connector E-09 (terminal 1 and 2) and..10295
STEP 13. Replace the radio and CD player..10296
STEP 14. Check the rear speaker (RH)..10296
STEP 15. Check rear speaker (RH) connector E-24 and amplifier connector D-27 for damage..10297
STEP 16. Check the wiring harness between rear speaker (RH) connector E-24 (terminal 1 and 2) and..10297
STEP 17. Replace the radio and CD player..10298
STEP 18. Check the tweeter (LH)..10298
STEP 19. Check tweeter (LH) connector E-06 and amplifier connector D-27 for damage..10299
STEP 20. Check the wiring harness between tweeter (LH) connector E-06 (terminal 1 and 2) and ampl..10299
STEP 21. Replace the radio and CD player..10300
STEP 22. Check the tweeter (RH)..10300
STEP 23. Check tweeter (RH) connector E-14 and amplifier connector D-27 for damage..10301
STEP 24. Check the wiring harness between tweeter (RH) connector E-14 (terminal 1 and 2) and ampl..10301
STEP 25. Replace the radio and CD player..10302
INSPECTION PROCEDURE 5: Noise Appears at Certain Places when Traveling (AM)..10303
STEP 1. Check the noise occur when entering or near a particular structure (building, tunnel, mou..10303
STEP 2. After taking the following measures to prevent the noise, check that no noise appears..10303
STEP 3. Ask the owner about the state of the noise..10303
STEP 4. Check that there is no noise..10303
INSPECTION PROCEDURE 6: Noise Appears at Certain Places when Traveling (FM)..10304
DIAGNOSIS..10304
INSPECTION PROCEDURE 7: Mixed with Noise, Only at Night (AM)..10305
DIAGNOSIS..10305
STEP 1. Check that the noise still obvious even when the lights are off..10305
STEP 2. Check hat the following actions..10305
STEP 3. Check that the noise fades away when the vehicle harness is moved away from the radio (if..10305
INSPECTION PROCEDURE 8: Broadcasts can be Heard but Both AM and FM have a lot of Noise..10306
STEP 1. Check the state of the antenna..10306
STEP 2. Check that the noise occur when the engine is stopped or the engine is running..10306
STEP 3. Check that the following actions disappear the noise..10306
STEP 4. Check that the radio is correctly grounded..10306
STEP 5. Check the connection of the antenna plug and radio and CD player..10306
STEP 6. Check that the noise is eliminated when the antenna plug is properly attached..10306
STEP 7. Check that the antenna is in good condition and is it properly mounted..10306
INSPECTION PROCEDURE 9: There is More Noise on Either AM or FM..10307
DIAGNOSIS..10307
STEP 1. Check that there is noise under the following state(s)..10307
STEP 2. Continue to check for static; when static is detected, check for the conditions listed ab..10307
STEP 3. Check noise prevention on the radio side is difficult..10307
INSPECTION PROCEDURE 10: There is Noise when Starting the Engine..10308
INSPECTION PROCEDURE 11: Some Noise Appears When There is Vibration or Shocks During Traveling..10309
DIAGNOSIS..10309
STEP 1. Check radio and CD player connector C-102 and amplifier connector D-27 with amplifier f..10309
STEP 2. Check that noise appear when the radio switch is turned on while the vehicle is stopped a..10309
STEP 3. Check that the radio correctly grounded..10309
STEP 4. Check by replacing radio and CD player..10309
INSPECTION PROCEDURE 12: Noise Sometimes Appears on FM during Traveling..10310
DIAGNOSIS..10310
STEP 1. Check the state of the antenna..10310
STEP 2. The check after adjusting the radio..10310
STEP 3. Check with several broadcasting stations..10310
STEP 4. Check that noise appears when the radio switch is turned on while the vehicle is stopped..10310
STEP 5. Check that the radio is correctly grounded..10310
STEP 6. Check by replacing radio and CD player..10310
INSPECTION PROCEDURE 13: Ever-Present Noise..10311
DIAGNOSIS..10311
INSPECTION PROCEDURE 14: There is Noise but No Reception for Both AM and FM or No Sound from AM, ..10311
DIAGNOSIS..10311
STEP 1. Check the state of the antenna..10311
STEP 2. Check to see if inspections are taking place is an area exposed to special electric fields..10311
STEP 3. Relocate and check..10311
STEP 4. Tune then check..10311
STEP 5. Check the connection of the antenna plug and radio and CD player..10311
STEP 6. Check by replacing radio and CD player..10311
INSPECTION PROCEDURE 15: Poor Reception..10312
DIAGNOSIS..10312
STEP 1. Check the state of the antenna..10312
STEP 2. Check to see if inspections are taking place is an area exposed to special electric fields..10312
STEP 3. Relocate and check..10312
STEP 4. Tune then check..10312
STEP 5. Check with several broadcasting stations..10312
STEP 6. Check the connection of the antenna plug and radio and CD player..10312
STEP 7. Check by replacing radio and CD player..10312
INSPECTION PROCEDURE 16: Distortion on AM or on Both AM and FM..10313
DIAGNOSIS..10313
STEP 1. Check the degree in which distortion is generated..10313
STEP 2. Check by the transmission antenna..10313
STEP 3. Check how the speakers are setup..10313
STEP 4. Check the speakers..10313
STEP 5. Check how the speakers are setup..10313
INSPECTION PROCEDURE 17: Distortion on FM Only..10313
DIAGNOSIS..10313
STEP 1. Check with another broadcasting station..10313
STEP 2. Relocate the reception area and check..10313
INSPECTION PROCEDURE 18: Using the Auto Select Function, Too Few Automatic Stations are Selected..10314
DIAGNOSIS..10314
STEP 1. Check the state of the antenna..10314
STEP 2. Check the number of radio stations..10314
STEP 3. Check the distance from the transmission antenna..10314
STEP 4. The check if there are not that many radio stations and when there is no transmission ant..10314
STEP 5. Check to see if inspections are taking place is an area exposed to special electric fields..10314
STEP 6. Relocate and check..10314
STEP 7. Check the connection of the antenna plug and radio and CD player..10314
INSPECTION PROCEDURE 19: Preset Station are Erased..10315
DIAGNOSIS..10316
STEP 1. Check at radio and CD player connector C-102 by backprobing in order to check the power s..10316
STEP 2. Check radio and CD player connector C-102 for damage..10316
STEP 5. Check the wiring harness between radio and CD player connector C-102 (terminal 11) and ba..10317
INSPECTION PROCEDURE 20: CD can Not be Inserted..10318
DIAGNOSIS..10318
STEP1. Check that a CD has been already loaded..10318
STEP 2. Check how a CD is inserted..10318
STEP3. Check after the CD is loaded..10318
STEP 4. Check the CD..10318
STEP 5. Check again using a normal CD, which is not dirty or scratched..10318
INSPECTION PROCEDURE 21: No Sound. (CD only)..10318
DIAGNOSIS..10318
STEP 1. Check again using a normal CD, which is not dirty or scratched..10318
STEP 2. Check power supply to the CD player when the ignition switch is at "ACC" or "ACC"..10318
INSPECTION PROCEDURE 22: CD Sound Skips..10319
DIAGNOSIS..10319
Step 1. Check the state in which the sound on the CD jumps..10319
Step 2. Check the surface of the CD..10319
Step 3. Check when replacing with a CD that can be played normally without any scratches or soiling..10319
Step 4. Check by tapping the radio and CD player..10319
INSPECTION PROCEDURE 23: Sound Quality is Poor..10319
DIAGNOSIS..10319
Check to see that the CD can be played normally and that it is free of any scratches or soiling..10319
INSPECTION PROCEDURE 24: CD can not be ejected..10320
DIAGNOSIS..10320
Check the power of ignition switch "ACC"..10320
ON-VEHICLE SERVICE..10321
SPEAKER TEST..10321
RADIO WITH TAPE PLAYER AND CD PLAYER..10322
SPEAKER..10323
AMPLIFIER..10324
ANTENNA..10325
REAR WINDOW DEFOGGER..10326
DIAGNOSIS..10326
ON-VEHICLE SERVICE..10326
PRINTED-HEATER LINES CHECK..10326
REAR WINDOW DEFOGGER SWITCH..10327
INSPECTION..10327
DEFOGGER RELAY CHECK..10327
SPECIFICATIONS..10328
GR00004100-54..10331
CHASSIS ELECTRICAL..10331
GR00004200-55..10333
HEATING AND AIR CONDITIONING..10333
GENERAL DESCRIPTION..10335
SAFETY PRECAUTIONS..10335
OPERATION..10335
MANUAL A/C DIAGNOSIS..10336
SYMPTOM PROCEDURES..10337
INSPECTION PROCEDURE 1: When the Ignition Switch is "ON" the A/C does not operate..10337
DIAGNOSIS..10337
STEP 1. Check that the blower motor operation when the blower switch is moved to the "HI" position..10337
INSPECTION PROCEDURE 2: When the Air Outlet Changeover Control Knob is Moved to Defroster or Defr..10338
DIAGNOSIS..10338
Step 1. Check operations of the outside/inside air selection damper control motor..10338
INSPECTION PROCEDURE 3: Inside / Outside Air Changeover is not possible..10339
DIAGNOSIS..10340
STEP 1. Check the defogger and A/C operations..10340
STEP 2. Check the outside/inside air selection damper control motor..10340
STEP 3. Measure the voltage at outside/inside air selection damper control motor connector C-108..10341
STEP 4. Check outside/inside air selection damper control motor connector C-108 for damage..10341
STEP 5. Check the wiring harness between outside/inside air selection damper control motor connec..10342
STEP 6. Check outside/inside air selection damper control motor connector C-108 and A/C-ECU C-06 ..10343
STEP 7. Check the wiring harness between outside/inside air selection damper control motor connec..10343
INSPECTION PROCEDURE 4: When the A/C is Operating, Temperature Inside the Passenger Compartment d..10344
DIAGNOSIS..10347
STEP 1. Check the defogger and outside / inside air selection damper control motor operation..10347
STEP 2. Check the blower motor operation..10347
STEP 3. Check the refrigerant level..10347
STEP 4. Check the A/C compressor clutch relay continuity..10348
STEP 5. Check the refrigerant temperature switch..10348
STEP 6. Check the A/C compressor clutch operation..10349
STEP 7. Check the air thermo sensor (outlet side)..10349
STEP 8. Check the air thermo sensor (inlet side)..10350
STEP 9. Check the A/C pressure sensor operation..10350
STEP 10. Measure the voltage at A/C compressor connector B-26..10351
STEP 11. Measure the voltage at A/C compressor clutch relay connector B-17X..10351
STEP 12. Check A/C compressor clutch relay connector B-17X for damage..10352
STEP 13. Check the wiring harness between A/C compressor clutch relay connector B-17X (terminal 3..10352
STEP 14. Measure the voltage at A/C compressor clutch relay connector B-17X..10354
STEP 15. Check A/C compressor clutch relay connector B-17X for damage..10354
STEP 16. Check the wiring harness between A/C compressor clutch relay connector B-17X (terminal 4..10355
STEP 17. Check A/C compressor clutch relay connector B-17X and A/C compressor connector B-26 for ..10355
STEP 18. Check the wiring harness between A/C compressor clutch relay connector B-17X (terminal 1..10356
STEP 19. Check powertrain control module connector C-109 and A/C compressor clutch relay connecto..10357
STEP 20. Check the wiring harness between powertrain control module connector C-109 (terminal 8) ..10358
STEP 21. Measure the voltage at A/C-ECU connector C-06..10359
STEP 22. Check A/C compressor clutch relay connector B-17X and A/C-ECU connector C-06 for damage..10359
STEP 23. Check the wiring harness between A/C compressor clutch relay connector B-17X (terminal 1..10360
STEP 24. Measure the voltage at A/C-ECU connector C-06..10361
STEP 25. Check blower switch connector C-08 and A/C-ECU connector C-06 for damage..10361
STEP 26. Check the wiring harness between blower switch connector C-08 (terminal 1) and A/C-ECU c..10362
STEP 27. Check air thermo sensor connector C-10 and A/C-ECU connector C-06 for damage..10362
STEP 28. Check the wiring harness between air thermo sensor connector C-10 (terminals 1, 3, 4 and..10363
STEP 29. Check A/C pressure sensor connector A-02 and A/C-ECU connector C-06 for damage..10363
STEP 30. Check the wiring harness between A/C pressure sensor connector A-02 (terminal 2) and A/C..10364
STEP 31. Check powertrain control module connector C-111 and A/C-ECU connector C-06 for damage..10365
STEP 32. Check the wiring harness between powertrain control module connectors C-111 (terminals 6..10366
INSPECTION PROCEDURE 5: Blower Fan and Motor do not Turn..10367
DIAGNOSIS..10368
STEP 1. Check that the blower motor operates when the blower switch is moved to the "HI" position..10368
STEP 2. Measure the voltage at blower switch connector C-08..10369
STEP 3. Check the blower relay continuity..10369
STEP 4. Measure the voltage at blower relay connector C-207..10370
STEP 5. Check blower relay connector C-207 for damage..10370
STEP 6. Check the wiring harness between blower relay connector C-207 (terminal 1) and the igniti..10371
STEP 7. Measure the resistance at blower relay connector C-207 in order to the ground circuit to ..10372
STEP 8. Check blower relay connector C-207 for damage..10372
STEP 9. Check the wiring harness between blower relay connector C-207 (terminal 3) and ground..10373
STEP 10. Measure the voltage at blower relay connector C-207..10374
STEP 11. Check blower relay connector C-207 for damage..10374
STEP 12. Check the wiring harness between blower relay connector C-207 (terminal 5) and fusible l..10375
STEP 13. Check blower switch connector C-08 and blower relay connector C-207 for damage..10376
STEP 14. Check the wiring harness between blower switch connector C-08 (terminal 2) and blower re..10377
STEP 15. Check the blower fan and motor operation..10378
STEP 16. Check the blower switch continuity..10378
STEP 17. Measure the resistance at blower motor connector C-12 in order to the ground circuit to ..10379
STEP 18. Check blower motor connector C-12 for damage..10379
STEP 19. Check the wiring harness between blower motor connector C-12 (terminal 2) and ground..10380
STEP 20. Measure the voltage at blower motor connector C-12..10380
STEP 21. Check blower motor connector C-12 and blower switch connector C-08 for damage..10381
STEP 22. Check the wiring harness between blower motor connector C-12 (terminal 1) and blower swi..10381
INSPECTION PROCEDURE 6: Blower Air Amount cannot be Changed..10382
DIAGNOSIS..10383
STEP 1. Check that the blower motor operates when the blower switch is moved to the "HI" position..10383
STEP 2. Check the blower switch continuity..10383
STEP 3. Check the resistor resistance value..10383
STEP 4. Check blower switch connector C-08 and resistor connector C-11 for damage..10384
STEP 5. Check the wiring harness between blower switch connector C-08 (terminals 1, 4 and 5) and ..10384
STEP 6. Check resistor connector C-11 and blower motor connector C-12 for damage..10385
STEP 7. Check the wiring harness between blower motor connector C-12 (terminal 1) and resistor co..10385
INSPECTION PROCEDURE 7: THE A/C INDICATOR FLASHES..10386
DIAGNOSIS..10387
STEP 1. Check the refrigerant level..10387
STEP 2. Check the A/C pressure sensor operation..10387
STEP 3. Check A/C pressure sensor connector A-02 and A/C-ECU connector C-06 for damage..10388
STEP 4. Check the wiring harness between A/C pressure sensor connector A-02 (terminal 2) and A/C-..10388
INSPECTION PROCEDURE 8: Defroster Function does not Operate..10389
DIAGNOSIS..10390
STEP 1. Check the A/C and outside / inside air selection damper control motor operation..10390
STEP 2. Check the heated door mirror..10390
STEP 3. Check the defogger relay continuity..10391
STEP 4. Measure the voltage at defogger relay connector C-206..10391
STEP 5. Check defogger relay connector C-206 for damage..10392
STEP 6. Check the wiring harness between defogger relay connector C-206(terminal 5) and the battery..10392
STEP 7. Measure the voltage at defogger relay connector C-206..10393
STEP 8. Check defogger relay connector C-206 for damage..10393
STEP 9. Check the wiring harness between defogger relay connector C-206 (terminal 1) and ignition..10394
STEP 10. Check defogger relay connector C-206 and A/C-ECU connector C-06 for damage..10394
STEP 11. Check the wiring harness between defogger relay connector C-206 (terminal 3) and A/C-ECU..10395
STEP 12. Check the defogger..10396
STEP 13. Measure at defogger connector F-01 to check the ground circuit to the defogger connector..10397
STEP 14. Check defogger connector F-01 for damage..10397
STEP 15. Check the wiring harness between defogger connector F-01 (terminal 1) and ground..10398
STEP 16. Check defogger relay connector C-206 and defogger connector F-04 for damage..10398
STEP 17. Check the wiring harness between defogger relay connector C-206 (terminal 4) and defogge..10399
INSPECTION PROCEDURE 9: DEFOGGER TIMER FUNCTION DOES NOT OPERATE..10400
Step 1. Check the performance of the defogger timer operations..10400
INSPECTION PROCEDURE 10: Malfunction of the A/C-ECU Power supply system..10400
DIAGNOSIS..10401
STEP 1. Measure the voltage at A/C-ECU connector C-06..10401
STEP 2. Check A/C-ECU connector C-06 for damage..10402
STEP 3. Check the wiring harness between A/C-ECU connector C-06 (terminal 10) and the ignition sw..10402
STEP 4. Measure the resistance at A/C-ECU connector C-06 in order to check the ground circuit to ..10403
STEP 5. Check A/C-ECU connector C-06 for damage..10403
STEP 6. Check the wiring harness between A/C-ECU connector C-06 (terminal 12) and the ground..10404
SPECIAL TOOLS..10405
ON-VEHICLE SERVICE..10406
SIGHT GLASS REFRIGERANT LEVEL TEST..10406
A/C COMPRESSOR CLUTCH TEST..10406
RECEIVER DRIER TEST..10406
COMPRESSOR DRIVE BELT ADJUSTMENT..10406
CAUTION LABELS..10406
CHARGING..10407
METHOD BY USING REFRIGERANT RECOVERY AND RECYCLING UNIT..10407
DISCHARGING SYSTEM..10407
REFILLING OF OIL IN THE A/C SYSTEM..10407
PERFORMANCE TEST..10408
LOST CHARGE..10409
LOW CHARGE..10409
HANDLING TUBING AND FITTINGS..10409
ADJUSTMENT..10410
POWER RELAY CHECK..10410
BLOWER RELAY CONTINUITY CHECK..10410
A/C COMPRESSOR CLUTCH RELAY CONTINUITY CHECK..10411
FAN CONTROL RELAY CONTINUITY CHECK..10411
IDLE-UP OPERATION CHECK..10412
CLEAN AIR FILTER REPLACEMENT PROCEDURE..10412
HEATER CONTROL ASSEMBLY AND A/C SWITCH..10413
INSTALLATION SERVICE POINT..10413
INSPECTION..10414
Blower Switch Continuity Check..10414
DISASSEMBLY SERVICE POINTS..10415
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND EVAPORATOR UNIT..10416
REMOVAL SERVICE POINT..10417
BLOWER ASSEMBLY AND RESISTOR..10419
INSPECTION..10419
Resister Check..10419
Blower Fan and Motor Check..10420
Outside/Inside Air Selection Damper Control Motor Check..10420
EVAPORATOR ASSEMBLY..10421
REMOVAL SERVICE POINT..10422
INSPECTION..10422
AIR THERMO SENSOR INSPECTION..10422
COMPRESSOR ASSEMBLY AND TENSION PULLEY..10423
REMOVAL SERVICE POINTS..10423
INSTALLATION SERVICE POINT..10424
INSPECTION..10425
A/C COMPRESSOR CLUTCH OPERATION CHECK..10425
DISASSEMBLY SERVICE POINT..10426
ASSEMBLY SERVICE POINTS..10426
INSPECTION..10427
COOLING TEMPRATURE SWITCH..10427
CONDENSER AND CONDENSER FAN MOTOR..10428
REMOVAL SERVICE POINT..10429
INSTALLATION SERVICE POINT..10429
INSPECTION..10429
CONDENSER FAN MOTOR CHECK..10429
REFRIGERANT LINE..10430
REMOVAL SERVICE POINT..10431
INSTALLATION SERVICE POINT..10431
VENTILATORS..10432
SPECIFICATIONS..10434
GR00004300-54B..10435
SIMPLIFIED WIRING SYSTEM (SWS)..10435
GENERAL DESCRIPTION..10436
TONE ALARM FUNCTION..10436
CENTRAL DOOR LOCKING SYSTEM..10437
POWER WINDOW RELAY CONTROL..10437
KEYLESS ENTRY SYSTEM..10437
SUNROOF..10437
WINDSHIELD WIPERS AND WASHERS..10437
REAR WIPER AND WASHER..10438
SEAT BELT WARNING LIGHT..10438
HEADLIGHT..10439
FLASHER TIMER..10439
DOME LIGHT..10439
Interior light automatic shutoff function..10439
Door-ajar indicator light..10440
THEFT-ALARM SYSTEM..10440
CONFIGURATION FUNCTION..10440
SWS DIAGNOSIS..10440
GENERAL DESCRIPTION..10440
HOW TO CONNECT THE SCAN TOOL (MUT-III)..10442
HOW TO CONNECT SWS MONITOR..10443
SYMPTOM CHART..10456
INPUT SIGNAL CHART..10461
SYMPTOM PROCEDURES..10463
INSPECTION PROCEDURE A-1: Communication with the SWS monitor kit is not possible..10463
DIAGNOSIS..10464
STEP 1. Verify SWS monitor kit MB991862 for proper connection..10464
STEP 2. Verify the power supply circuit to the ETACS-ECU..10464
STEP 3. Check the ground circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..10465
STEP 4. Check ETACS-ECU connector C-217 and C-219 for loose, corroded or damaged terminals, or te..10466
STEP 5. Check the wiring harness between ETACS-ECU connector C-217 (terminal 3) and C-219 (termin..10466
STEP 6. Check ETACS-ECU connector C-219 and data link connector C-23 for loose, corroded or damag..10467
STEP 7. Check the wiring harness between ETACS-ECU connector C-219 (terminal 51 and 67) and data ..10468
STEP 8. Check ETACS-ECU connector C-219 and data link connector C-22 for loose, corroded or damag..10469
STEP 9. Check the wiring harness between ETACS-ECU connector C-219 (terminal 59) and data link co..10470
INSPECTION PROCEDURE A-2: Communication with the column switch (column-ECU) is not possible..10472
DIAGNOSIS..10474
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10474
STEP 2. Check column switch connector C-310 for loose, corroded or damaged terminals, or terminal..10475
STEP 3. Check the battery power supply circuit to the column switch. Test at column switch connec..10475
STEP 4. Check column switch connector C-310 for loose, corroded or damaged terminals, or terminal..10476
STEP 5. Check the wiring harness between column switch connector C-310 (terminal 1) and the battery..10476
STEP 6. Check the ground circuit to the column switch. Test at column switch connector C-310..10478
STEP 7. Check column switch connector C-310 for loose, corroded or damaged terminals, or terminal..10478
STEP 8. Check the wiring harness between column switch connector C-310 (terminal 4) and the ground..10479
STEP 9. Check column switch connector C-310 and ETACS-ECU connector C-219 for loose, corroded or ..10479
STEP 10. Check the wiring harness between column switch connector C-310 (terminal 3) and ETACS-EC..10480
STEP 11. Check column switch connector C-310 and ETACS-ECU connector C-219 for loose, corroded or..10481
STEP 12. Check the wiring harness between column switch connector C-310 (terminal 2) and ETACS-EC..10482
STEP 13. Replace the ECU..10482
INSPECTION PROCEDURE A-3: Communication with the ETACS-ECU is not possible..10483
DIAGNOSIS..10485
STEP 1. Check the battery power supply circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..10485
STEP 2. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..10486
STEP 3. Check the wiring harness between ETACS-ECU connector C-217 (terminal 20) and the battery..10487
STEP 4. Check the ground circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..10488
STEP 5. Check ETACS-ECU connector C-217 and C-219 for loose, corroded or damaged terminals, or te..10489
STEP 6. Check the wiring harness between ETACS-ECU connector C-217 (terminal 3) and C-219 (termin..10490
STEP 7. Check column switch connector C-310 and ETACS-ECU connector C-219 for loose, corroded or ..10491
STEP 8. Check the wiring harness between column switch connector C-310 (terminal 2 and 3) and ETA..10492
INSPECTION PROCEDURE A-4: Communication with the front-ECU is not possible..10493
DIAGNOSIS..10495
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10495
STEP 2. Check the battery power supply circuit to the front-ECU. Test at front-ECU connector A-11X..10496
STEP 3. Check the front-ECU connector A-11X for loose, corroded or damaged terminals, or terminal..10497
STEP 4. Check the wiring harness between front-ECU connector A-11X (terminal 5) and the battery..10497
STEP 5. Check the ground circuit to the front-ECU. Test at front-ECU connector A-12X..10498
STEP 6. Check the front-ECU connector A-12X for loose, corroded or damaged terminals, or terminal..10499
STEP 7. Check the wiring harness between front-ECU connector A-12X (terminal 21) and the ground..10499
STEP 8. Check the front-ECU connector A-12X and ETACS-ECU connector C-219 for loose, corroded or ..10500
STEP 9. Check the wiring harness between front-ECU connector A-12X (terminal 30) and ETACS-ECU co..10501
STEP 10. Replace the ECU..10502
INSPECTION PROCEDURE A-5: Communication with the sunroof motor assembly (sunroof-ECU) is not poss..10503
DIAGNOSIS..10505
STEP 1. Check the fusible link (5) line of power supply circuit to the sunroof motor assembly. Te..10505
STEP 2. Check sunroof motor assembly connector D-08 for loose, corroded or damaged terminals, or ..10505
STEP 3. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 1) and f..10506
STEP 4. Check the ignition switch (IG2) circuit to the sunroof motor assembly. Test at sunroof mo..10507
STEP 5. Check sunroof motor assembly connector D-08 for loose, corroded or damaged terminals, or ..10507
STEP 6. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 2) and i..10508
STEP 7. Check the ground circuit to the sunroof motor assembly. Test at sunroof motor assembly co..10509
STEP 8. Check sunroof motor assembly connector D-08 for loose, corroded or damaged terminals, or ..10509
STEP 9. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 5) and g..10509
STEP 10. Check sunroof motor assembly connector D-08 and ETACS-ECU connector C-219 for loose, cor..10510
STEP 11. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 10) and..10511
STEP 12. Replace the ECU..10512
TONE ALARM..10512
INSPECTION PROCEDURE B-1: Tone Alarm: Ignition key reminder tone alarm function does not work nor..10518
DIAGNOSIS..10519
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10519
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10520
STEP 3. Check the input signal (by using the pulse check mode of the monitor)..10521
INSPECTION PROCEDURE B-2: Tone Alarm: Light reminder tone alarm function does not work normally..10522
DIAGNOSIS..10523
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10523
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10524
INSPECTION PROCEDURE B-3: Tone Alarm: Seat belt tone alarm function does not work normally..10525
DIAGNOSIS..10526
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10526
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor..10527
STEP 3. Check the input signal (by using the pulse check mode of the monitor)..10527
STEP 4. Check the input signal (by using the Pulse check mode of the monitor)..10528
CENTRAL DOOR LOCKING SYSTEM..10528
DOOR LOCK FUNCTION..10529
DOOR UNLOCK FUNCTION..10530
INSPECTION PROCEDURE C-1: Central Door Locking System: The central door lock system does not work..10533
DIAGNOSIS..10535
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10535
STEP 2. Check the battery power supply circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..10536
STEP 3. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..10537
STEP 4. Check the wiring harness between ETACS-ECU connector C-217 (terminal 2) and fusible link ..10538
STEP 5. Check ETACS-ECU connectors C-220 and C-217, and driver's door lock actuator connector E-10..10540
STEP 6. Check the wiring harness from ETACS-ECU connectors C-220 (terminal 22) and C-217 (termina..10541
INSPECTION PROCEDURE C-2: Central Door Locking System: Some doors do not lock or unlock..10543
DIAGNOSIS..10546
STEP 1. Check which door lock is defective..10546
STEP 2. Check the driver's door lock actuator..10546
STEP 3. Check ETACS-ECU connectors C-217, C-220 and driver's door lock actuator connector E-10 fo..10547
STEP 4. Check the wiring harness from ETACS-ECU connectors C-220 (terminal 22) and C-217 (termina..10548
STEP 5. Check the front passenger's door lock actuator..10550
STEP 6. Check ETACS-ECU connector C-217 and front..10551
STEP 7. Check the wiring harness from ETACS-ECU connector C-217 (terminals 12 and 13) to front pa..10552
STEP 8. Check the rear passenger's door lock actuator (LH)..10554
STEP 9. Check ETACS-ECU connectors C-217 and rear passenger's door lock actuator (LH) connector E..10555
STEP 10. Check the wiring harness from ETACS-ECU connectors C-217 (terminals 12 and 13) to rear p..10556
STEP 11. Check the rear passenger's door lock actuator (RH)..10558
STEP 12. Check ETACS-ECU connector C-217 and rear..10559
STEP 13. Check the wiring harness from ETACS-ECU connector C-217 (terminals 12 and 13) to rear pa..10560
STEP 14. Check the liftgate lock actuator..10562
STEP 15. Check ETACS-ECU connector C-217 and liftgate lock actuator connector F-07 for loose, cor..10563
STEP 16. Check the wiring harness from ETACS-ECU connector C-217 (terminals 12 and 13) to liftgat..10564
INSPECTION PROCEDURE C-3: Central Door Locking System: All the doors do not lock or unlock with t..10566
DIAGNOSIS..10567
Check the input signal (by using the pulse check mode of the monitor)..10567
INSPECTION PROCEDURE C-4: Central Door Locking System: All the doors do not lock or unlock with j..10568
DIAGNOSIS..10569
Check the input signal (by using the pulse check mode of the monitor)..10569
INSPECTION PROCEDURE C-5: Central Door Locking System: All the doors do not lock with just the dr..10570
DIAGNOSIS..10571
Check the input signal (by using the pulse check mode of the monitor)..10571
INSPECTION PROCEDURE C-6: Central Door Locking System: Forgotten key prevention function does not..10572
DIAGNOSIS..10573
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10573
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor..10574
STEP 3. Check the input signal (by using the pulse check mode of the monitor)..10575
POWER WINDOWS..10576
INSPECTION PROCEDURE D-1: Power Window: Power windows do not work at all..10578
DIAGNOSIS..10580
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10580
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor..10581
STEP 3. Check the power window relay..10581
STEP 4. Check the battery power supply circuit to the power window relay. Test at power window re..10582
STEP 5. Check power window relay connector C-208 for loose, corroded or damaged terminals, or ter..10582
STEP 6. Check the wiring harness between power window relay connector C-208 (terminal 5) and fusi..10583
STEP 7. Check the ground circuit to the power window relay. Test at power window relay connector ..10584
STEP 8. Check power window relay connector C-208 for loose, corroded or damaged terminals, or ter..10585
STEP 9. Check the wiring harness between power window relay connector C-208 (terminal 3) and ground..10585
STEP 10. Check the ground circuit to the power window main switch. Test at power window main swit..10586
STEP 11. Check power window main switch connector E-04 for loose, corroded or damaged terminals, ..10586
STEP 12. Check the wiring harness between power window main switch E-04 (terminal 12) and ground..10587
STEP 13. Check the battery power supply circuit to the power window main switch. Test at power wi..10588
STEP 14. Check power window relay connector C-208 and ETACS-ECU connector C-217 for loose, corrod..10589
STEP 15. Check power window main switch connector E-04 and power window relay connector C-208 for..10590
STEP 16. Check the wiring harness between power window relay connector C-208 (terminal 4) and pow..10591
INSPECTION PROCEDURE D-2: Power Window: The power window timer does not work normally..10593
DIAGNOSIS..10594
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10594
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor..10595
INSPECTION PROCEDURE D-3: Power Window: Only the front door window (LH) does not work normally by..10596
STEP 1. Check the power window main switch..10597
STEP 2. Check the front power window motor (LH)..10597
STEP 3. Check power window main switch connector E-04 and front power window motor (LH) connector..10598
STEP 4. Check the wiring harness between power window main switch connector E-04 (terminals 8 and..10599
INSPECTION PROCEDURE D-4: Power Window: Power windows do not work normally by operating the front..10600
STEP 1. Check the power window lock switch..10603
STEP 2. Check for continuity of the power window main switch..10604
STEP 3. Check which door window is not opened or closed..10605
STEP 4. Check for continuity of the front power window sub-switch (RH)..10606
STEP 5. Check the front power window motor (RH)..10606
STEP 6. Check the battery power supply circuit to the front power window sub-switch (RH). Test at..10607
STEP 7. Check power window relay connector C-208 and front power window sub-switch (RH) connector..10607
STEP 8. Check the wiring harness between power window relay connector C-208 (terminal 4) and powe..10608
STEP 9. Check the ground circuit to the front power window sub-switch (RH). Test at front power w..10609
STEP 10. Check power window main switch connector E-04 and front power window sub-switch (RH) con..10610
STEP 11. Check the wiring harness between power window main switch connector E-04 (terminal 3) an..10611
STEP 12. Check the ground circuit to the front power window sub-switch (RH). Test at front power ..10613
STEP 13. Check power window main switch connector E-04 and front power window sub-switch (RH) con..10613
STEP 14. Check the wiring harness between power window main switch connector E-04 (terminal 11) a..10614
STEP 15. Check front power window sub-switch (RH) connector E-16 and front power window motor (RH..10616
STEP 16. Check the wiring harness between front power window sub-switch (RH) connector E-16 (term..10617
STEP 17. Check for continuity of the rear power window sub-switch (LH)..10618
STEP 18. Check the rear power window motor (LH)..10618
STEP 19. Check the battery power supply circuit to the rear power window sub-switch (LH). Test at..10619
STEP 20. Check power window relay connector C-208 and rear power window sub-switch (LH) connector..10619
STEP 21. Check the wiring harness between power window relay connector C-208 (terminal 4) and rea..10620
STEP 22. Check the ground circuit to the rear power window sub-switch (LH). Test at rear power wi..10622
STEP 23. Check power window main switch connector E-04 and rear power window sub-switch (LH) conn..10622
STEP 24. Check the wiring harness between power window main switch connector E-04 (terminal 2) an..10623
STEP 25. Check the ground circuit to the rear power window sub-switch (LH). Test at rear power wi..10625
STEP 26. Check power window main switch connector E-04 and rear power window sub-switch (LH) conn..10625
STEP 27. Check the wiring harness between power window main switch connector E-04 (terminal 1) an..10626
STEP 28. Check rear power window sub-switch (LH) connector E-01 and rear power window motor (LH) ..10628
STEP 29. Check the wiring harness between rear power window sub-switch (LH) connector E-01 (termi..10629
STEP 30. Check for continuity of the rear power window sub-switch (RH)..10630
STEP 31. Check the rear power window motor (RH)..10630
STEP 32. Check the battery power supply circuit to the rear power window sub-switch (RH). Test at..10631
STEP 33. Check power window relay connector C-208 and rear power window sub-switch (RH) connector..10631
STEP 34. Check the wiring harness between power window relay connector C-208 (terminal 4) and rea..10632
STEP 35. Check the ground circuit to the rear power window sub-switch (RH). Test at rear power wi..10634
STEP 36. Check power window main switch connector E-04 and rear power window sub-switch (RH) conn..10634
STEP 37. Check the wiring harness between power window main switch connector E-04 (terminal 6) an..10635
STEP 38. Check the ground circuit to the rear power window sub-switch (RH). Test at rear power wi..10637
STEP 39. Check power window main switch connector E-04 and rear power window sub-switch (RH) conn..10637
STEP 40. Check the wiring harness between power window main switch connector E-04 (terminal 14) a..10638
STEP 41. Check rear power window sub-switch (RH) connector E-19 and rear power window motor (RH) ..10640
STEP 42. Check the wiring harness between rear power window sub-switch (RH) connector E-19 (termi..10641
INSPECTION PROCEDURE D-5: Power Window: Front pas..10642
DIAGNOSIS..10644
Check that power window sub-switches operate normally..10644
KEYLESS ENTRY SYSTEM..10645
ALL DOOR LOCK FUNCTION..10645
DRIVER’S DOOR UNLOCK FUNCTION..10645
ALL DOOR UNLOCK FUNCTION..10646
KEYLESS ENTRY HAZARD ANSWERBACK AND HORN ANSWERBACK FUNCTION..10646
INSPECTION PROCEDURE E-1: Keyless Entry System: Keyless entry system does not operate..10649
DIAGNOSIS..10649
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10650
STEP 2. Check the input signal (by using the pulse check mode of the monitor)..10650
INSPECTION PROCEDURE E-2: Keyless Entry System: The dome light, hazard warning lights (turn-signa..10651
DIAGNOSIS..10651
STEP 1. Verify the keyless entry system..10651
STEP 2. Verify the answerback adjustment function..10651
STEP 3. Verify the trouble symptom..10651
STEP 4. Verify the dome light..10652
STEP 5. Verify the hazard warning light..10652
INSPECTION PROCEDURE E-3: Keyless Entry System: Encrypted code cannot be registered..10653
DIAGNOSIS..10653
STEP 1. Verify the trouble symptom..10653
STEP 2. Check the input signal (by using the pulse check mode of the monitor)..10654
SUNROOF..10655
INSPECTION PROCEDURE F-1: Sunroof: Sunroof does not operate..10657
DIAGNOSIS..10659
STEP 1. Check the battery power supply circuit to the sunroof motor assembly. Test at sunroof mot..10659
STEP 2. Check sunroof motor assembly connector D-08 for loose, corroded or damaged terminals, or ..10659
STEP 3. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 1) and f..10660
STEP 4. Check the battery power supply circuit to the sunroof motor assembly. Test at sunroof mot..10662
STEP 5. Check sunroof motor assembly connector D-08 for loose, corroded or damaged terminals, or ..10662
STEP 6. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 2) and i..10663
STEP 7. Check the ground circuit to the sunroof motor assembly. Test at sunroof motor assembly co..10664
STEP 8. Check sunroof motor assembly connector D-08 for loose, corroded or damaged terminals, or ..10664
STEP 9. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 5) and g..10664
STEP 10. Check the sunroof switch..10665
STEP 11. Check the ground circuit to the sunroof switch. Test at sunroof switch connector D-05..10665
STEP 12. Check sunroof switch connector D-05 for loose, corroded or damaged terminals, or termina..10666
STEP 13. Check the harness wire between sunroof switch connector D-05 (terminal 4) and ground..10666
STEP 14. Check the sunroof switch connector D-05 and sunroof motor assembly connector D-08 for lo..10667
INSPECTION PROCEDURE F-2: Sunroof: Any of the sunroof switch positions is defective..10668
DIAGNOSIS..10669
Check the input signal (by using the pulse check mode of the monitor)..10669
INSPECTION PROCEDURE F-3: Sunroof: Sunroof timer function does not work normally..10670
DIAGNOSIS..10671
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10671
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10672
INSPECTION PROCEDURE F-4: Sunroof: Safety mechanism does not function..10672
WINDSHIELD WIPER AND WASHER..10673
INSPECTION PROCEDURE G-1: Windshield Wiper and Washer: The windshield wiper does not work at all..10677
DIAGNOSIS..10679
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10679
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10680
STEP 3. Check the windshield wiper motor..10681
STEP 4. Check the ground circuit to the windshield wiper motor. Test at the connector B-07..10682
STEP 5. Check windshield wiper motor connector B-07 for loose, corroded or damaged terminals, or ..10682
STEP 6. Check the wiring harness between windshield wiper motor connector B-07 (terminal 5) and g..10683
STEP 7. Check the ignition switch (ACC) circuit to the front-ECU. Test at front-ECU connector A-12X..10684
STEP 8. Check the front-ECU connector A-12X for loose, corroded or damaged terminals, or terminal..10685
STEP 9. Check the wiring harness between front-ECU connector A-12X (terminal 28) and the ignition..10685
STEP 10. Check the front-ECU connector A-12X and windshield wiper motor connector B-07 for loose,..10687
STEP 11. Check the wiring harness between windshield wiper motor connector B-07 (terminals 1 and ..10688
INSPECTION PROCEDURE G-2: Windshield Wiper and Washer: The windshield wipers do not work when the..10689
DIAGNOSIS..10690
Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10690
INSPECTION PROCEDURE G-3: Windshield Wiper and Washer: Any of the windshield wiper switch positio..10691
DIAGNOSIS..10693
STEP 1. Check the input signal by using "DATA LIST" menu of the SWS monitor..10693
STEP 2. Check the windshield wiper motor..10694
STEP 3. Check windshield wiper motor connector B-07 and front-ECU connector A-12X for loose, corr..10695
STEP 4. Check the wiring harness between windshield wiper motor connector B-07 (terminals 1 and 4..10696
INSPECTION PROCEDURE G-4: Windshield Wiper and Washer: The windshield wiper does not stop at the ..10697
DIAGNOSIS..10699
STEP 1. Check the windshield wiper motor..10699
STEP 2. Check the battery power supply circuit to the windshield wiper motor. Test at the windshi..10700
STEP 3. Check windshield wiper motor connector B-07 for loose, corroded or damaged terminals, or ..10700
STEP 4. Check the wiring harness between windshield wiper motor connector B-07 and the ignition s..10700
STEP 5. Check windshield wiper motor connector B-07 and front-ECU connector A-12X for loose, corr..10702
STEP 6. Check the wiring harness between windshield wiper motor connector B-07 (terminal 3) and f..10703
INSPECTION PROCEDURE G-5: Windshield Wiper and Washer: Windshield intermittent wiper interval can..10704
DIAGNOSIS..10705
STEP 1. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10705
INSPECTION PROCEDURE G-6: Windshield Wiper and Washer: The windshield intermittent wiper interval..10706
DIAGNOSIS..10707
STEP 1. Check the input signal (by using the pulse check mode of the monitor)..10707
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10708
INSPECTION PROCEDURE G-7: Windshield Wiper and Washer: The windshield washer does not work..10709
DIAGNOSIS..10710
STEP 1. Verify the windshield wiper..10710
STEP 2. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10711
STEP 3. Check the input signal by using "FUNCTION DIAG." menu of menu the SWS monitor..10712
STEP 4. Check the windshield washer motor..10713
STEP 5. Check the ground circuit to the windshield washer motor. Test at connector A-25..10713
STEP 6. Check windshield washer motor connector A-25 for loose, corroded or damaged terminals, or..10714
STEP 7. Check the wiring harness between windshield washer motor connector A-25 (terminal 1) and ..10714
STEP 8. Check windshield washer motor connector A-25 and front-ECU connector A-12X for loose, cor..10715
STEP 9. Check the wiring harness between windshield washer motor connector A-25 (terminal 2) and ..10716
REAR WIPER AND WASHER..10716
INSPECTION PROCEDURE H-1: Rear Wiper and Washer: Rear wiper does not work at all..10719
DIAGNOSIS..10721
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10721
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10722
STEP 3. Check the battery power supply circuit to the rear wiper motor. Test at rear wiper motor ..10723
STEP 4. Check rear wiper motor connector F-02 for loose, corroded or damaged terminals, or termin..10723
STEP 5. Check the wiring harness between rear wiper motor connector F-02 (terminal 1) and ground..10724
STEP 6. Check the rear wiper motor..10725
STEP 7. Check the rear wiper motor connector F-02 and ETACS-ECU connector C-217 for loose, corrod..10726
STEP 8. Check the harness wires between rear wiper motor connector F-02 (terminal 2) and ETACS-EC..10727
INSPECTION PROCEDURE H-2: Rear Wiper and Wasehr: Rear wiper does not stop at the predetermined pa..10729
DIAGNOSIS..10730
Check the input signal (by using the pulse check mode of the monitor)..10730
INSPECTION PROCEDURE H-3: Rear Wiper and Washer: When the selector lever is moved to "R" position..10731
DIAGNOSIS..10732
STEP 1. Verify the rear wiper..10732
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10732
INSPECTION PROCEDURE H-4: Rear Wiper and Washer: Rear washer does not operate..10733
DIAGNOSIS..10734
STEP 1. Verify the rear wiper..10734
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10735
STEP 3. Check the rear washer motor..10736
STEP 4. Check the ground circuit to the rear washer motor. Test at the rear washer motor connecto..10736
STEP 5. Check the rear washer motor connector A-26 for loose, corroded or damaged terminals, or t..10737
STEP 6. Check the wiring harness between rear washer motor connector A-26 (terminal 1) and ground..10737
STEP 7. Check the rear washer motor connector A-26 and ETACS-ECU connector C-220 for loose, corro..10738
STEP 8. Check the wiring harness between rear washer motor connector A-26 (terminal 2) and ETACS-..10739
SEAT BELT WARNING LIGHT..10741
SEAT BELT WARNING LIGHT FUNCTION..10741
INSPECTION PROCEDURE I-1: Seat Belt Warning Light: Seat belt warning light does not work normally..10743
DIAGNOSIS..10745
STEP 1. Use scan tool MB991958 to select "ECU COMM CHECK" on the SWS monitor display..10745
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor..10746
STEP 3. Check the input signal (by using the pulse check mode of the monitor)..10746
STEP 4. Check the input signal (by using the Pulse check mode of the monitor)..10747
STEP 5. Check at ETACS-ECU connector C-219 in order to check the ground circuit to the seat belt ..10747
STEP 6. Check the combination meter (printed-circuit board)..10748
STEP 7. Check the ignition switch (IG1) circuit to the combination meter. Test at combination met..10749
STEP 8. Check combination meter connector C-04 for loose, corroded or damaged terminals, or termi..10749
STEP 9. Check the wiring harness between combination meter connector C-04 (terminal 42) and the i..10750
STEP 10. Check combination meter connector C-05 and ETACS-ECU connector C-219 for loose, corroded..10751
STEP 11. Check the wiring harness between combination meter connector C-05 (terminal 5) and ETACS..10752
HEADLIGHT AND TAILLIGHT..10753
INSPECTION PROCEDURE J-1: Headlight, Taillight : Taillights do not illuminate normally..10759
DIAGNOSIS..10761
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10761
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10762
STEP 3. Check the battery power supply circuit to the front-ECU. Test at front-ECU connector A-11X..10763
STEP 4. Check the front-ECU connector A-11X for loose, corroded or damaged terminals, or terminal..10764
STEP 5. Check the wiring harness between front-ECU connector A-11X (terminal 7) and the battery..10764
INSPECTION PROCEDURE J-2: Headlight, Taillight: Headlights (low-beam) do not illuminate normally..10765
DIAGNOSIS..10766
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10766
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10767
STEP 3. Check the battery power supply circuit to the front-ECU. Test at front-ECU connector A-11X..10768
STEP 4. Check the front-ECU connector A-11X for loose, corroded or damaged terminals, or terminal..10769
STEP 5. Check the wiring harness between front-ECU connector A-11X (terminal 9) and the battery..10769
INSPECTION PROCEDURE J-3: Headlight, Taillight: Headlights (high-beam) do not illuminate normally..10770
DIAGNOSIS..10771
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10771
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10772
INSPECTION PROCEDURE J-4: Headlight, Taillight: When the passing switch is turned "on", the headl..10773
DIAGNOSIS..10773
STEP 1. Verify the headlight operation..10773
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor..10774
INSPECTION PROCEDURE J-5: Headlight, Taillight: Headlights do not illuminate when the lighting sw..10774
DIAGNOSIS..10775
Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10775
INSPECTION PROCEDURE J-6: Headlight, Taillight: Tail lights, the position lights, the rear sidema..10776
STEP1. Verify the operation of each light..10778
STEP 2. Check rear combination light (LH) connector D-18 and front-ECU connector A-11X for loose,..10779
STEP 3. Check the wiring harness between rear combination light (LH) connector D-18 (terminal 2) ..10780
STEP 4. Check rear combination light (RH) connector D-13 and front-ECU connector A-11X for loose,..10782
STEP 5. Check the wiring harness between rear combination light (RH) connector D-13 (terminal 2) ..10783
STEP 6. Check the ground circuit to the position light (LH). Test at front combination light (LH)..10785
STEP 7. Check front combination light (LH) connector A-16 for loose, corroded or damaged terminal..10785
STEP 8. Check the wiring harness between front combination light (LH) connector A-16 (terminal 3)..10786
STEP 9. Check the position light bulb (LH)..10786
STEP 10. Check the ground circuit to the position light (LH). Test at front combination light (LH..10786
STEP 11. Check front combination light (LH) connector A-16 for loose, corroded or damaged termina..10787
STEP 12. Check the wiring harness between front combination light (LH) connector A-16 (terminal 3..10787
STEP 13. Check front combination light (LH) connector A-16 and front-ECU connector A-11X for loos..10788
STEP 14. Check the wiring harness between front combination light (LH) connector A-16 (terminal 1..10789
STEP 15. Check the position light bulb (RH)..10789
STEP 16. Check the ground circuit to the position light (RH). Test at front combination light (RH..10790
STEP 17. Check front combination light (RH) connector A-28 for loose, corroded or damaged termina..10790
STEP 18. Check the wiring harness between front combination light (RH) connector A-28 (terminal 3..10791
STEP 19. Check front combination light (RH) connector A-28 and front-ECU connector A-11X for loos..10791
STEP 20. Check the wiring harness between front combination light (RH) connector A-28 (terminal 1..10792
STEP 21. Check the stop/taillight bulb (LH)..10792
STEP 22. Check the ground circuit to the taillight (LH). Test at rear combination light (LH) conn..10793
STEP 23. Check rear combination light (LH) connector D-18 for loose, corroded or damaged terminal..10793
STEP 24. Check the wiring harness between rear combination light (LH) connector D-18 (terminal 3)..10794
STEP 25. Check rear combination light (LH) connector D-18 and front-ECU connector A-11X for loose..10794
STEP 26. Check the wiring harness between rear combination light (LH) connector D-18 (terminal 2)..10795
STEP 27. Check the stop/taillight bulb (RH)..10796
STEP 28. Check the ground circuit to the taillight (RH). Test at rear combination light (RH) conn..10797
STEP 29. Check rear combination light (RH) connector D-13 for loose, corroded or damaged terminal..10797
STEP 30. Check the wiring harness between rear combination light (RH) connector D-13 (terminal 3)..10798
STEP 31. Check rear combination light (RH) connector D-13 and front-ECU connector A-11X for loose..10798
STEP 32. Check the wiring harness between rear combination (RH) connector D-13 (terminal 2) and f..10799
STEP 33. Check the license plate light bulb..10801
STEP 34. Check the ground circuit to the license plate light. Test at license plate light connect..10801
STEP 35. Check license plate light connector F-09 for loose, corroded or damaged terminals, or te..10802
STEP 36. Check the wiring harness between license plate light connector F-09 (terminal 2) and gro..10802
STEP 37. Check license plate light connector F-09 and front-ECU connector A-11X for loose, corrod..10803
STEP 38. Check the wiring harness between license plate light connector F-09 (terminal 1) and fro..10804
STEP 39. Check the rear sidemarker light bulb (LH)..10805
STEP 40. Check the ground circuit to the rear sidemarker light (LH). Test at rear sidemarker ligh..10806
STEP 41. Check rear sidemarker light (LH) connector F-12 for loose, corroded or damaged terminals..10806
STEP 42. Check the wiring harness between rear sidemarker light (LH) connector F-12 (terminal 1) ..10807
STEP 43. Check rear sidemarker light (LH) connector F-12 and front-ECU connector A-11X for loose,..10808
STEP 44. Check the wiring harness between rear sidemarker light (LH) connector F-12 (terminal 2) ..10809
STEP 45. Check the rear sidemarker light bulb (RH)..10810
STEP 46. Check the ground circuit to the rear sidemarker light (RH). Test at rear sidemarker ligh..10811
STEP 47. Check rear sidemarker light (RH) connector F-06 for loose, corroded or damaged terminals..10811
STEP 48. Check the wiring harness between rear sidemarker light (RH) connector F-06 (terminal 1) ..10812
STEP 49. Check rear sidemarker light (RH) connector F-06 and front-ECU connector A-11X for loose,..10813
STEP 50. Check the wiring harness between rear sidemarker light (RH) connector F-06 (terminal 2) ..10814
Inspection Procedure J-7: Headlight, Taillight: One of the headlights does not illuminate..10816
STEP 1. Verify the headlight operation..10817
STEP 2. Check the ground circuit to the headlight (LH). Test at headlight (LH) connector A-15..10817
STEP 3. Check headlight (LH) connector A-15 for loose, corroded or damaged terminals, or terminal..10818
STEP 4. Check the wiring harness between headlight (LH) connector A-15 (terminal 2) and ground..10818
STEP 5. Check headlight (LH) bulb..10818
STEP 6. Check headlight (LH) connector A-15 and front-ECU connector A-11X for loose, corroded or ..10819
STEP 7. Check the wiring harness between headlight (LH) connector A-15 (terminal 1) and front-ECU..10820
STEP 8. Check headlight (RH) bulb..10820
STEP 9. Check headlight (RH) connector A-29 and front-ECU connector A-11X for loose, corroded or ..10821
STEP 10. Check the wiring harness between headlight (RH) connector A-29 (terminal 1) and front-EC..10822
STEP 11. Check headlight (LH) bulb..10822
STEP 12. Check headlight (LH) connector A-15 and front-ECU connector A-11X for loose, corroded or..10823
STEP 13. Check the wiring harness between headlight (LH) connector A-15 (terminal 3) and front-EC..10824
STEP 14. Check headlight (RH) bulb..10824
STEP 15. Check headlight (RH) connector A-29 and front-ECU connector A-11X for loose, corroded or..10825
STEP 16. Check the wiring harness between headlight (RH) connector A-29 (terminal 3) and front-EC..10826
STEP 17. Check headlight (LH) bulb..10826
STEP 18. Check headlight (LH) connector A-15 for loose, corroded or damaged terminals, or termina..10827
STEP 19. Check the wiring harness between headlight (LH) connector A-15 (terminal 2) and ground..10827
STEP 20. Check headlight (RH) bulb..10827
STEP 21. Check headlight (RH) connector A-29 for loose, corroded or damaged terminals, or termina..10828
STEP 22. Check the wiring harness between headlight (RH) connector A-29 (terminal 2) and ground..10828
Inspection Procedure J-8: The high-beam indicator light does not illuminate..10829
STEP 1. Verify the headlight operation..10830
STEP 2. Check at ETACS-ECU connector C-219 in order to check the high-beam indicator light circuit..10831
STEP 3. Check high-beam indicator light bulb..10831
STEP 4. Check the combination meter (printed-circuit board)..10832
STEP 5. Check the fusible link (1) line of the power supply circuit to the combination meter. Tes..10833
STEP 6. Check combination meter connector C-05 for loose, corroded or damaged terminals, or termi..10833
STEP 7. Check the wiring harness between combination meter connector C-05 (terminal 9) and the fu..10834
STEP 8. Check combination meter connector C-05 and ETACS-ECU connector C-219 for loose, corroded ..10836
STEP 9. Check the wiring harness between combination meter connector C-05 (terminal 8) and ETACS-..10837
INSPECTION PROCEDURE J-9: Headlight, Taillight: Headlight automatic shutdown function does not wo..10838
DIAGNOSIS..10839
STEP 1. Verify the configuration function operation..10839
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10840
INSPECTION PROCEDURE J-10: Headlight, Taillight: Headlight dimmer switch automatic resetting func..10841
DIAGNOSIS..10841
INSPECTION PROCEDURE J-11: Daytime running light function dose not work normally. vehicles with ..10842
DIAGNOSIS..10843
STEP 1. Verify the headlight (high-beam) operation..10843
STEP 2. Check the battery power supply circuit to the daytime running light-ECU. Test at daytime ..10844
STEP 3. Check daytime running light-ECU connector A-17 for loose, corroded or damaged terminals, ..10844
STEP 4. Check the wiring harness between daytime running light-ECU connector A-17 (terminal 1) an..10845
STEP 5. Check the ground circuit to the daytime running light-ECU. Test at daytime running light-..10845
STEP 6. Check daytime running light-ECU connector A-17 for loose, corroded or damaged terminals, ..10846
STEP 7. Check the wiring harness between daytime running light-ECU connector A-17 (terminal 6) an..10846
STEP 8. Check the ignition switch (IG2) line of the power supply circuit to the daytime running l..10847
STEP 9. Check daytime running light-ECU connector A-17 for loose, corroded or damaged terminals, ..10847
STEP 10. Check the wiring harness between daytime running light-ECU connector A-17 (terminal 2) a..10848
STEP 11. Check daytime running light-ECU connector A-17 and headlight (LH) connector A-15 for loo..10849
STEP 12. Check the wiring harness between daytime running light-ECU connector A-17 (terminal 3) a..10849
INSPECTION PROCEDURE J-12: When the daytime running light function is operating, the headlights (..10850
DIAGNOSIS..10851
STEP 1. Check the headlight relay (low) circuit to the daytime running light-ECU. Test at daytime..10851
STEP 2. Check daytime running light-ECU connector A-17 and front-ECU connector A-11X for loose, c..10852
STEP 3. Check the wiring harness between daytime running light-ECU connector A-17 (terminal 5) an..10853
FLASHER TIMER..10854
INSPECTION PROCEDURE K-1: Flasher Timer: Turn-signal lights does not flash when the turn-signal l..10857
DIAGNOSIS..10858
STEP 1. Verify the hazard warning light operation..10858
STEP 2. Verify the turn-signal light operation..10858
STEP 3. Check ETACS-ECU connector C-217, junction block connectors C-202, C-205 and C-209 for loo..10859
STEP 4. Check the battery power supply circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..10860
STEP 5. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..10861
STEP 6. Check the wiring harness between ETACS-ECU connector C-217 (terminal 11) and the battery..10861
STEP 7. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10863
STEP 8. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10864
INSPECTION PROCEDURE K-2: Flasher Timer: Hazard warning lights do not flash when the hazard warni..10865
DIAGNOSIS..10866
STEP 1. Verify the turn-signal light operation..10866
STEP 2. Check the input signal (by using the pulse check mode of the monitor)..10866
INSPECTION PROCEDURE K-3: Frasher timer: One of the turn-signal lights do not illuminate..10867
STEP 1. Verify the hazard warning light operation..10870
STEP 2. Check the ground circuit to the front combination light (LH). Test at front combination l..10871
STEP 3. Check front combination light (LH) connector A-16 for loose, corroded or damaged terminal..10871
STEP 4. Check the wiring harness between front combination light (LH) connector A-16 (terminal 3)..10872
STEP 5. Check front combination light (LH) connector A-16 and ETACS-ECU connector C-217 for loose..10872
STEP 6. Check the wiring harness between front combination light (LH) connector A-16 (terminal 2)..10873
STEP 7. Check front combination light (RH) connector A-28 and ETACS-ECU connector C-217 for loose..10875
STEP 8. Check the wiring harness between front combination light (RH) connector A-28 (terminal 2)..10876
STEP 9. Check the front turn-signal light bulb (LH)..10877
STEP 10. Check the ground circuit to the front combination light (LH). Test at front combination ..10878
STEP 11. Check front combination light (LH) connector A-16 for loose, corroded or damaged termina..10878
STEP 12. Check the wiring harness between front combination light (LH) connector A-16 (terminal 3..10879
STEP 13. Check front combination light (LH) connector A-16 and ETACS-ECU connector C-217 for loos..10879
STEP 14. Check the wiring harness between front combination light (LH) connector A-16 (terminal 2..10880
STEP 15. Check the front turn-signal light bulb (RH)..10881
STEP 16. Check the ground circuit to the front combination light (RH). Test at front combination ..10882
STEP 17. Check front combination light (RH) connector A-28 for loose, corroded or damaged termina..10882
STEP 18. Check the wiring harness between front combination light (RH) connector A-28 (terminal 3..10883
STEP 19. Check front combination light (RH) connector A-28 and ETACS-ECU connector C-217 for loos..10883
STEP 20. Check the wiring harness between front combination light (RH) connector A-28 (terminal 2..10884
STEP 21. Check the side turn-signal light bulb (LH)..10885
STEP 22. Check the ground circuit to the side turn-signal light (LH). Test at side turn-signal li..10886
STEP 23. Check side turn-signal light (LH) connector A-04 for loose, corroded or damaged terminal..10886
STEP 24. Check the wiring harness between side turn-signal light (LH) connector A-04 (terminal 1)..10887
STEP 25. Check side turn-signal light (LH) connector A-04 and ETACS-ECU connector C-217 for loose..10887
STEP 26. Check the wiring harness between side turn-signal light (LH) connector A-04 (terminal 2)..10888
STEP 27. Check the side turn-signal light bulb (RH)..10889
STEP 28. Check the ground circuit to the side turn-signal light (RH). Test at side turn-signal li..10890
STEP 29. Check side turn-signal light (RH) connector A-01 for loose, corroded or damaged terminal..10890
STEP 30. Check the wiring harness between side turn-signal light (RH) connector A-01 (terminal 1)..10891
STEP 31. Check side turn-signal light (RH) connector A-01 and ETACS-ECU connector C-217 for loose..10892
STEP 32. Check the wiring harness between side turn-signal light (RH) connector A-01 (terminal 2)..10893
STEP 33. Check the rear turn-signal light bulb (LH)..10894
STEP 34. Check the ground circuit to the rear combination light (LH). Test at rear combination li..10895
STEP 35. Check rear combination light (LH) connector D-18 for loose, corroded or damaged terminal..10895
STEP 36. Check the wiring harness between rear combination light (LH) connector D-18 (terminal 3)..10896
STEP 37. Check rear combination light (LH) connector D-18 and ETACS-ECU connector C-217 for loose..10896
STEP 38. Check the wiring harness between rear combination light (LH) connector D-18 (terminal 6)..10897
STEP 39. Check the rear turn-signal light bulb (RH)..10898
STEP 40. Check the ground circuit to the rear combination light (RH). Test at rear combination li..10898
STEP 41. Check rear combination light (RH) connector D-13 for loose, corroded or damaged terminal..10898
STEP 42. Check the wiring harness between rear combination light (RH) connector D-13 (terminal 3)..10899
STEP 43. Check rear combination light (RH) connector D-13 and ETACS-ECU connector C-217 for loose..10899
STEP 44. Check the wiring harness between rear combination light (RH) connector D-13 (terminal 6)..10900
STEP 45. Check combination meter connector C-04 and ETACS-ECU connector C-217 for loose, corroded..10902
STEP 46. Check the wiring harness between combination meter connector C-04 (terminal 31) and ETAC..10903
STEP 47. Check combination meter connector C-05 and ETACS-ECU connector C-217 for loose, corroded..10904
STEP 48. Check the wiring harness between combination meter connector C-05 (terminal 10) and ETAC..10905
STEP 49. Check combination meter connector C-05 for loose, corroded or damaged terminals, or term..10906
STEP 50. Check the wiring harness between combination meter connector C-05 (terminal 12) and ground..10906
FOG LIGHT..10907
INSPECTION PROCEDURE L-1: Fog Light: Fog lights do not illuminate when the fog light switch is tu..10909
DIAGNOSIS..10910
STEP 1. Verify the headlight operation..10910
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor..10911
STEP 3. Check the fog light relay..10912
STEP 4. Check the battery power supply circuit to the fog light relay. Test at fog light relay co..10913
STEP 5. Check fog light relay connector A-05X for loose, corroded or damaged terminals, or termin..10914
STEP 6. Check the wiring harness between fog light relay connector A-05X (terminal 1 and 2) and t..10914
STEP 7. Check fog light relay connector A-05X and front-ECU connector A-11X for loose, corroded o..10915
STEP 8. Check the wiring harness between fog light relay connector A-05X (terminal 3) and front-E..10915
STEP 9. Check fog light relay connector A-05X and fog light (LH) connector A-19 for loose, corrod..10916
STEP 10. Check the wiring harnesses among fog light relay connector A-05X (terminal 4) and fog li..10917
STEP 11. Replace the ECU..10917
INSPECTION PROCEDURE L-2: Fog Light: Fog lights do not go out when the headlights (low-beam) are ..10918
DIAGNOSIS..10918
INSPECTION PROCEDURE L-3: Fog Light: One of the fog lights does not illuminate..10919
STEP 1. Verify that the fog lights and the fog light indicator light illuminate operation..10920
STEP 2. Check fog light (LH) connector A-19 for loose, corroded or damaged terminals, or terminal..10921
STEP 3. Check the wiring harness between fog light (LH) connector A-19 (terminal 2) and ground..10921
STEP 4. Check the fog light bulb (LH)..10921
STEP 5. Check the ground circuit to the fog light (LH). Test at fog light (LH) connector A-19..10922
STEP 6. Check fog light (LH) connector A-19 for loose, corroded or damaged terminals, or terminal..10922
STEP 7. Check the wiring harness between fog light (LH) connector A-19 (terminal 2) and ground..10923
STEP 8. Check fog light relay connector A-05X and fog light (LH) connector A-19 for loose, corrod..10923
STEP 9. Check the wiring harness between fog light relay connector A-05X (terminal 4) and fog lig..10924
STEP 10. Check the fog light bulb (RH)..10924
STEP 11. Check the ground circuit to the fog light (RH). Test at fog light (RH) connector A-24..10925
STEP 12. Check fog light (RH) connector A-24 for loose, corroded or damaged terminals, or termina..10925
STEP 13. Check the wiring harness between fog light (RH) connector A-24 (terminal 2) and ground..10926
STEP 14. Check fog light relay connector A-05X and fog light (RH) connector A-24 for loose, corro..10926
STEP 15. Check the wiring harness between fog light relay connector A-05X (terminal 4) and fog li..10927
STEP 16. Check the fog light indicator light bulb..10927
STEP 17. Check the ground circuit to the fog light indicator light. Test at combination meter con..10928
STEP 18. Check combination meter connector C-05 for loose, corroded or damaged terminals, or term..10928
STEP 19. Check the wiring harness between combination meter connector C-05 (terminal 12) and ground..10929
STEP 20. Check fog light relay connector A-05X and combination meter connector C-05 for loose, co..10929
STEP 21. Check the wiring harness between fog light relay connector A-05X (terminal 4) and combin..10930
INTERIOR LIGHT..10931
INSPECTION PROCEDURE M-1: Interior Light: The front dome light and rear dome light do not illumin..10935
DIAGNOSIS..10936
STEP 1. Verify the adjustment function..10936
STEP 2. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10936
STEP 3. Check the input signal by using "DATA LIST" menu of the SWS monitor..10937
STEP 4. Check the input signal (by using the pulse check mode of the monitor)..10938
INSPECTION PROCEDURE M-2: Interior light: The front dome light or rear dome light does not illumi..10939
DIAGNOSIS..10940
STEP 1. Verify which of the front dome light or the rear dome light does not illuminate normally..10940
STEP 2. Verify that the front dome light bulb is not damaged or burned out..10941
STEP 3. Check the battery power supply circuit to the front dome light. Test at front dome light ..10941
STEP 4. Check front dome light connector D-04 and ETACS-ECU connector C-217 for loose, corroded o..10942
STEP 5. Check the wiring harness between front dome light connector D-04 (terminal 1) and ETACS-E..10943
STEP 6. Check front dome light connector D-04 and ETACS-ECU connector C-217 for loose, corroded o..10945
STEP 7. Check the wiring harness between front dome light connector D-04 (terminal 2) and ETACS-E..10946
STEP 8. Verify that the rear dome light bulb is not damaged or burned out..10947
STEP 9. Check the battery power supply circuit to the rear dome light. Test at rear dome light co..10948
STEP 10. Check rear dome light connector D-10 and ETACS-ECU connector C-217 for loose, corroded o..10949
STEP 11. Check the wiring harness between rear dome light connector D-10 (terminal 1) and ETACS-E..10950
STEP 12. Check rear dome light connector D-10 and ETACS-ECU connector C-217 for loose, corroded o..10952
STEP 13. Check the wiring harness between rear dome light connector D-10 (terminal 2) and ETACS-E..10953
INSPECTION PROCEDURE M-3: Interior light: Front dome light and rear dome light dimming function d..10954
DIAGNOSIS..10955
STEP 1. Verify the front dome light and the rear dome light..10955
STEP 2. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10956
STEP 3. Check the input signal by using "DATA LIST" menu of the SWS monitor..10957
STEP 4. Check the input signal (by using the pulse check mode of the monitor)..10958
INSPECTION PROCEDURE M-4: Interior light: The interior light automatic shut-down function does no..10959
DIAGNOSIS..10960
STEP 1. Verify the front dome light and the rear dome light operation..10960
STEP 2. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..10961
STEP 3. Check the input signal by using "DATA LIST" menu of the SWS monitor..10962
STEP 4. Check the input signal (by using the pulse check mode of the monitor)..10963
INSPECTION PROCEDURE M-5: Interior light: The door ajar indicator light do not illuminate or exti..10963
DIAGNOSIS..10964
STEP 1. Verify the dome light and the rear dome light operation..10964
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor..10965
STEP 3. Check the input signal (by using the pulse check mode of the monitor)..10966
STEP 4. Check the battery power supply circuit to the combination meter. Test at combination mete..10966
STEP 5. Check combination meter connector C-05 and ETACS-ECU connector C-219 for loose, corroded ..10967
STEP 6. Check the wiring harness between combination meter connector C-05 (terminal 22) and ETACS..10968
STEP 7. Check combination meter connector C-05 and ETACS-ECU connector C-219 for loose, corroded ..10969
STEP 8. Check the wiring harness between combination meter connector C-05 (terminal 21) and ETACS..10970
INSPECTION PROCEDURE N-1: ETACS-ECU does not receive a signal from the ignition switch (ACC)..10971
DIAGNOSIS..10972
STEP 1. Check the ignition switch (ACC) circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..10972
STEP 2. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..10973
STEP 3. Check the wiring harness between ETACS-ECU connector C-217 (terminal 18) and the ignition..10974
INSPECTION PROCEDURE N-2: ETACS-ECU does not receive a signal from the ignition switch (IG1)..10975
DIAGNOSIS..10976
STEP 1. Check the ignition switch (IG1) circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..10976
STEP 2. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..10977
STEP 3. Check the wiring harness between ETACS-ECU connector C-217 (terminal 8) and the ignition ..10978
INSPECTION PROCEDURE N-3: ETACS-ECU does not receive a signal from the fog light switch..10979
DIAGNOSIS..10980
STEP 1. Check the fog light switch..10980
STEP 2. Check the ground circuit to the fog light switch. Test at fog light switch connector C-03..10980
STEP 3. Check fog light switch connector C-03 for loose, corroded or damaged terminals, or termin..10981
STEP 4. Check the wiring harness between fog light switch connector C-03 (terminal 6) and ground..10981
STEP 5. Check fog light switch connector C-03 and ETACS-ECU connector C-219 for loose, corroded o..10982
STEP 6. Check the wiring harness between fog light switch connector C-03 (terminal 5) and ETACS-E..10983
INSPECTION PROCEDURE N-4: ETACS-ECU does not receive "R" position signal from the transmission ra..10984
DIAGNOSIS..10986
STEP 1. Check the transmission range switch..10986
STEP 2. Check the ignition switch (IG1) circuit to the park/neutral switch. Test at transmission ..10987
STEP 3. Check transmission range switch connector B-21 for loose, corroded or damaged terminals, ..10987
STEP 4. Check the wiring harness between transmission range switch connector B-21 (terminal 8) an..10988
STEP 5. Check transmission range switch connector B-21 and ETACS-ECU connector C-220 for loose, c..10990
STEP 6. Check the wiring harness between transmission range switch connector B-21 (terminal 7) an..10991
INSPECTION PROCEDURE N-5: ETACS-ECU does not receive signals from the front door switches..10993
DIAGNOSIS..10995
STEP 1. Check the input signal (by using the pulse check mode of the monitor)..10995
STEP 2. Check the driver's door switch..10995
STEP 3. Measure at the lower metal part of the driver's door switch in order to check the ground ..10996
STEP 4. Check driver's door switch connector D-25 and ETACS-ECU connector C-217 for loose, corrod..10997
STEP 5. Check the wiring harness between driver's door switch connector D-25 (terminal 3) and ETA..10998
STEP 6. Check the front passenger's door switch..10999
STEP 7. Measure at the lower metal part of the passenger's door switch in order to check the grou..10999
STEP 8. Check front passenger's door switch connector D-38 and ETACS-ECU connector C-219 for loos..11000
STEP 9. Check the wiring harness between front passenger's door switch connector D-38 (terminal 3..11001
INSPECTION PROCEDURE N-6: Column Switch: ETACS-ECU does not receive any signal from the taillight..11002
DIAGNOSIS..11003
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..11003
STEP 2. Replace the ECU..11004
INSPECTION PROCEDURE N-7: Column Switch: ETACS-ECU does not receive any signal from windshield mi..11004
DIAGNOSIS..11005
STEP 1. Use scan tool MB991958 to select "ECU COMM CHK" on the SWS monitor display..11005
STEP 2. Check the windshield wiper and washer switch..11006
STEP 3. Check the column switch body..11007
STEP 4. Replace the ECU..11007
INSPECTION PROCEDURE N-8: Column Switch: ETACS-ECU does not receive any signal from the windshiel..11008
DIAGNOSIS..11009
STEP 1. Check the windshield intermittent wiper interval adjusting knob..11009
STEP 2. Check the column switch body..11009
STEP 3. Check column switch connector C-310 and ETACS-ECU connector C-219 for loose, corroded or ..11010
STEP 4. Check the wiring harness between column switch connector C-310 (terminal 6) and ETACS-ECU..11011
STEP 5. Replace the ECU..11011
INSPECTION PROCEDURE N-9: Sunroof Switch: ETACS-ECU does not receive any signal from the up, open..11012
DIAGNOSIS..11013
STEP 1. Verify the sunroof operation..11013
STEP 2. Check sunroof motor assembly connector D-08 and ETACS-ECU connector C-219 for loose, corr..11014
STEP 3. Check the wiring harness between sunroof motor assembly connector D-08 (terminal 10) and ..11015
STEP 4. Check the sunroof switch..11016
STEP 5. Check sunroof switch connector D-05 for loose, corroded or damaged terminals, or terminal..11017
STEP 6. Check the wiring harness between sunroof motor assembly connector D-08 (terminals 6,7 and..11017
STEP 7. Replace the ECU..11017
INSPECTION PROCEDURE O-1: ETACS-ECU does not receive a signal from the key reminder switch..11018
DIAGNOSIS..11019
STEP 1. Check the key reminder switch..11019
STEP 2. Check the ground circuit to the key reminder switch. Test at key reminder switch connecto..11019
STEP 3. Check key reminder switch connector C-304 for loose, corroded or damaged terminals, or te..11020
STEP 4. Check the wiring harness between key reminder switch connector C-304 (terminal 4) and gro..11020
STEP 5. Check key reminder switch connector C-304 and ETACS-ECU connector C-220 for loose, corrod..11021
STEP 6. Check the wiring harness between key reminder switch connector C-304 (terminal 6) and ETA..11022
STEP 7. Check for continuity between key reminder switch connector C-304 terminal 4 and each of t..11023
INSPECTION PROCEDURE O-2: ETACS-ECU does not receive a signal from the hazard warning light switch..11023
DIAGNOSIS..11024
STEP 1. Check the hazard warning light switch..11024
STEP 2. Check the ground circuit to the hazard warning light switch. Test at hazard warning light..11025
STEP 3. Check hazard warning light switch connector C-21 for loose, corroded or damaged terminals..11025
STEP 4. Check the wiring harness between hazard warning light switch connector C-21 (terminal 2) ..11026
STEP 5. Check hazard warning light switch connector C-21 and ETACS-ECU connector C-219 for loose,..11026
STEP 6. Check the wiring harness between hazard warning light switch connector C-21 (terminal 1) ..11027
INSPECTION PROCEDURE O-3: ETACS-ECU does not receive a signal from the driver's seat belt switch..11028
DIAGNOSIS..11029
STEP 1. Check the driver's seat belt switch..11029
STEP 2. Check the ground circuit to the driver's seat belt switch. Test at driver's seat belt swi..11030
STEP 3. Check driver's seat belt switch connector D-06 for loose, corroded or damaged terminals, ..11030
STEP 4. Check the wiring harness between driver's seat belt switch connector D-06 (terminal 2) an..11031
STEP 5. Check driver's seat belt switch connector D-06 and ETACS-ECU connector C-220 for loose, c..11031
STEP 6. Check the wiring harness between driver's seat belt switch connector D-06 (terminal 1) an..11032
INSPECTION PROCEDURE O-4: ETACS-ECU does not receive any signal from all the door switches..11034
DIAGNOSIS..11036
STEP 1. Check which door switch is defective..11036
STEP 2. Check the rear door switch (LH)..11036
STEP 3. Measure at the lower metal part of the rear door switch (LH) in order to check the ground..11036
STEP 4. Check rear door switch (LH) connector D-19 and ETACS-ECU connector C-217 for loose, corro..11037
STEP 5. Check the wiring harness between rear door switch (LH) connector D-19 (terminal 2) and ET..11038
STEP 6. Check the rear door switch (RH)..11039
STEP 7. Measure at the lower metal part of the rear door switch (RH) in order to check the ground..11039
STEP 8. Check rear door switch (RH) connector D-09 and ETACS-ECU connector C-217 for loose, corro..11040
STEP 9. Check the wiring harness between rear door switch (RH) connector D-09 (terminal 2) and ET..11041
STEP 10. Check the lift gate switch..11042
STEP 11. Check lift gate switch connector F-08 and ETACS-ECU connector C-217 for loose, corroded ..11043
STEP 12. Check the wiring harness between lift gate switch connector F-08 (terminal 2) and ETACS-..11044
INSPECTION PROCEDURE O-5: ETACS-ECU does not receive a signal from the driver's or front passenge..11046
DIAGNOSIS..11047
STEP 1. Verify which door lock key cylinder switch is defective..11047
STEP 2. Check the driver's door lock key cylinder switch..11048
STEP 3. Check the ground circuit to the driver's door lock key cylinder switch. Test at driver's ..11048
STEP 4. Check driver's door lock key cylinder switch connector E-03 for loose, corroded or damage..11049
STEP 5. Check the wiring harness between driver's door lock key cylinder switch connector E-03 (t..11049
STEP 6. Check driver's door lock key cylinder switch connector E-03 and ETACS-ECU connector C-220..11050
STEP 7. Check the wiring harness between driver's door lock key cylinder switch connector E-03 (t..11051
STEP 8. Check the front passenger's door lock key cylinder switch..11052
STEP 9. Check the ground circuit to the door lock key cylinder switch (RH). Test at door lock key..11053
STEP 10. Check front passenger's door lock key cylinder switch connector E-17 for loose, corroded..11053
STEP 11. Check the wiring harness between front passenger's door lock key cylinder switch connect..11054
STEP 12. Check front passenger's door lock key cylinder switch connector E-17 and ETACS-ECU conne..11055
STEP 13. Check the wiring harness between front passenger's door lock key cylinder switch connect..11056
INSPECTION PROCEDURE O-6 : ETACS-ECU does not receive a signal from the driver's door lock actuat..11058
DIAGNOSIS..11059
STEP 1. Check the driver's door lock actuator switch..11059
STEP 2. Check the ground circuit to the driver's door lock actuator switch. Test at driver's door..11060
STEP 3. Check driver's door lock actuator switch connector E-10 for loose, corroded or damaged te..11060
STEP 4. Check the wiring harness between driver's door lock actuator switch connector E-10 (termi..11061
STEP 5. Check driver's door lock actuator switch connector E-10 and ETACS-ECU connector C-220 for..11062
STEP 6. Check the wiring harness between driver's door lock actuator switch connector E-10 (termi..11063
INSPECTION PROCEDURE O-7: ETACS-ECU does not receive a signal from the door lock switch (incorpor..11065
DIAGNOSIS..11067
STEP 1. Verify which door switch is defective..11067
STEP 2. Check the door lock switch (power window main switch)..11067
STEP 3. Check the ground circuit to the power window main switch. Test at power window main switc..11068
STEP 4. Check power window main switch connector E-04 for loose, corroded or damaged terminals, o..11068
STEP 5. Check the wiring harness between power window main switch E-04 (terminal 12) and ground..11069
STEP 6. Check power window main switch connector E-04 and ETACS-ECU connector C-220 for loose, co..11070
STEP 7. Check the wiring harness between power window main switch connector E-04 (terminal 5 and ..11071
STEP 8. Check the door lock switch (power window sub switch)..11072
STEP 9. Check the ground circuit to the power window sub switch. Test at power window sub switch ..11073
STEP 10. Check power window sub switch connector E-16 for loose, corroded or damaged terminals, o..11073
STEP 11. Check the wiring harness between power window sub switch E-16 (terminal 2) and ground..11074
STEP 12. Check power window sub switch connector E-16 and ETACS-ECU connector C-220 for loose, co..11075
STEP 13. Check the wiring harness between power window sub switch connector E-16 (terminal 1 and ..11076
INSPECTION PROCEDURE O-8: ETACS-ECU does not receive vehicle speed signal..11077
DIAGNOSIS..11078
STEP 1. Verify the combination meter (speedometer) works normally..11078
STEP 2. Check ETACS-ECU connector C-219 and powertrain control module connector C-111 for loose, ..11079
STEP 3. Check the wiring harness between ETACS-ECU connector C-219 (terminal 63) and powertrain c..11080
INSPECTION PROCEDURE O-9: Transmitter: ETACS-ECU does not receive a signal from the lock or unloc..11081
DIAGNOSIS..11082
STEP 1. Register the transmitter..11082
STEP 2. Check the transmitter battery..11082
STEP 3. Check the transmitter..11082
INSPECTION PROCEDURE O-10: ETACS-ECU does not receive a interior light loaded signal..11083
DIAGNOSIS..11085
STEP 1. Check the fusible link (1) line of power supply circuit to the ETACS-ECU. Test at ETACS-E..11085
STEP 2. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..11086
STEP 3. Check the wiring harness between ETACS-ECU connector C-217 (terminal 20) and the fusible ..11087
STEP 4. Check the ignition switch (IG1) circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..11089
STEP 5. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..11090
STEP 6. Check the wiring harness between ETACS-ECU connector C-217 (terminal 8) and the ignition ..11091
STEP 7. Check the ignition switch (ACC) circuit to the ETACS-ECU. Test at ETACS-ECU connector C-217..11092
STEP 8. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pu..11093
STEP 9. Check the wiring harness between ETACS-ECU connector C-217 (terminal 4) and the ignition ..11093
INSPECTION PROCEDURE O-11: ETACS-ECU does not Receive an Auto-stop Signal from the Rear Wiper Motor..11095
DIAGNOSIS..11096
STEP 1. Check the rear wiper..11096
STEP 2. Check the rear wiper motor..11097
STEP 3. Measure at rear wiper motor connector F-02 by backprobing to check the ignition switch (A..11098
STEP 4. Check rear wiper motor connector F-02 for damage..11098
STEP 5. Check the wiring harness between rear wiper motor connector F-02 (terminal 4) and the ign..11099
STEP 6. Check rear wiper motor connector F-02 and ETACS-ECU connector C-217 for damage..11100
STEP 7. Check the wiring harness between rear wiper motor connector F-02 (terminal 3) and ETACS-E..11101
CHECK AT ECU TERMINAL..11103
SPECIAL TOOLS..11108
ON-VEHICLE SERVICE..11110
ADJUSTMENT PROCEDURES OF SWS FUNCTION Vehicles with keyless entry system..11110
Entry conditions for adjustment mode..11110
Release condtions for the adjustment mode..11110
GR00005200-31..11113
WHEEL AND TIRE..11113
WHEEL AND TIRE DIAGNOSIS..11114
PURPOSE..11116
PROCEDURE Balancing Tips..11116
Confirming Proper Balance..11116
Wheel Balancer Calibration Checks..11117
ON-VEHICLE SERVICE..11119
TIRE INFLATION PRESSURE CHECK..11119
TIRE WEAR CHECK..11119
WHEEL RUNOUT CHECK..11119
WHEEL AND TIRE..11119
INSTALLATION SERVICE POINT..11119
SPECIFICATIONS..11120
GR00005300-33A..11121
FRONT SUSPENSION..11121
GENERAL DESCRIPTION..11122
FRONT SUSPENSION DIAGNOSIS..11122
SYMPTOM PROCEDURES..11123
INSPECTION PROCEDURE 1: Steering Wheel Is Heavy, Vibrates or Pulls to One Side..11123
STEP 1. Check the tires..11123
STEP 2. Check the wheel alignment..11123
STEP 3. Check the lower arm ball joint..11123
STEP 4. Check the coil spring..11123
STEP 5. Retest the system..11123
INSPECTION PROCEDURE 2: Excessive Body Rolling..11123
STEP 1. Check for broken or deteriorated stabilizer bar..11123
STEP 2. Check the strut assembly for damage..11123
STEP 3. Retest the system..11123
INSPECTION PROCEDURE 3: Poor Ride..11124
STEP 1. Check for improper tire inflation pressure..11124
STEP 2. Check for broken or deteriorated coil spring(s)..11124
STEP 3. Check for strut assembly damage..11124
STEP 4. Retest the system..11124
INSPECTION PROCEDURE 4: Unequal Ride Height..11124
STEP 1. Check for broken or deteriorated coil spring(s)..11124
STEP 2. Retest the system..11124
INSPECTION PROCEDURE 5: Noise..11124
STEP 1. Check for lack of lubrication..11124
STEP 2. Check the tightened parts for looseness as well as the bushings for wear..11124
STEP 3. Check for broken coil spring..11124
STEP 4. Check for strut assembly damage..11124
STEP 5. Retest the system..11124
SPECIAL TOOLS..11125
ON-VEHICLE SERVICE..11126
FRONT WHEEL ALIGNMENT CHECK AND ADJUSTMENT..11126
LOWER ARM BALL JOINT END PLAY CHECK..11127
BALL JOINT DUST COVER CHECK..11128
STRUT ASSEMBLY..11128
INSPECTION..11129
DISASSEMBLY SERVICE POINTS..11130
ASSEMBLY SERVICE POINT..11131
INSPECTION..11131
LOWER ARM..11132
INSTALLATION SERVICE POINT..11133
INSPECTION..11133
BALL JOINT DUST COVER REPLACEMENT..11134
LOWER ARM REAR BUSHING REPLACEMENT..11134
STABILIZER BAR..11136
REMOVAL SERVICE POINT..11138
INSTALLATION SERVICE POINTS..11138
INSPECTION..11138
STABILIZER LINK BALL JOINT DUST COVER REPLACEMENT..11139
SPECIFICATIONS..11140
GR00005400-34..11143
REAR SUSPENSION..11143
GENERAL DESCRIPTION..11144
REAR SUSPENSION DIAGNOSIS..11144
SYMPTOM PROCEDURES..11145
INSPECTION PROCEDURE 1: Squeaks or other Abnormal Noise..11145
STEP 1. Check for loose rear suspension installation bolts and nuts..11145
STEP 2. Check the malfunction of shock absorbers (worn bushings)..11145
STEP 3. Check the upper arms and/or lower arms and/or control links for deformity or damage..11145
STEP 4. Check the trailing arms for deformity or damage..11145
STEP 5. Retest the system..11145
INSPECTION PROCEDURE 2: Poor Ride..11146
STEP 1. Check the excessive tire inflation pressure..11146
STEP 2. Check for malfunction of shock absorbers (weak or broken springs)..11146
STEP 3. Check the stabilizer bar and/or stabilizer links for deformity or damage..11146
STEP 4. Retest the system..11146
INSPECTION PROCEDURE 3: Body Tilting..11146
STEP 1. Check for weak or deteriorated bushings..11146
STEP 2. Check for weak or broken springs..11146
STEP 3. Check the upper arms and/or lower arms and/or control links for deformity or damage..11146
STEP 4. Check the trailing arms for deformity or damage..11146
STEP 5. Retest the system..11146
SPECIAL TOOLS..11147
ON-VEHICLE SERVICE..11150
REAR WHEEL ALIGNMENT CHECK AND ADJUSTMENT..11150
STABILIZER LINK BALL JOINT DUST COVER INSPECTION..11151
CONTROL LINK, UPPER ARM AND LOWER ARM..11152
REMOVAL SERVICE POINTS..11152
INSTALLATION SERVICE POINTS..11153
INSPECTION..11153
LOWER ARM BUSHING AND LOWER ARM PILLOW BALL BUSHING REPLACEMENT..11154
TRAILING ARM ASSEMBLY..11156
REMOVAL SERVICE POINT..11157
REMOVAL SERVICE POINTS..11159
INSTALLATION SERVICE POINTS..11161
INSPECTION..11162
TRAILING ARM BUSHING REPLACEMENT..11162
SHOCK ABSORBER ASSEMBLY..11163
REMOVAL SERVICE POINT..11164
INSTALLATION SERVICE POINT..11164
INSPECTION..11164
DISASSEMBLY SERVICE POINTS..11165
ASSEMBLY SERVICE POINTS..11166
STABILIZER BAR..11168
INSTALLATION SERVICE POINT..11169
INSPECTION..11169
STABILIZER LINK BALL JOINT DUST COVER REPLACEMENT..11170
REAR SUSPENSION CROSSMEMBER..11171
INSPECTION..11171
SPECIFICATIONS..11172
GR00005500-35..11175
SERVICE BRAKES..11175
GR00005600-35A..11177
BASIC BRAKE SYSTEM..11177
GENERAL DESCRIPTION..11178
BASIC BRAKE SYSTEM DIAGNOSIS..11179
SYMPTOM PROCEDURES..11179
INSPECTION PROCEDURE 1: Vehicle Pulls to One Side when Brakes are Applied..11179
STEP 1. Check for oil, water, etc., on the pad or lining contact surface of all brakes..11179
STEP 2. Check the lining and brake drum contact..11180
STEP 3. Check the auto adjuster function..11180
STEP 4. Check the brake drum inside diameter..11180
STEP 5. Check disc brake pistons for smooth operation..11180
STEP 6. Check brake disc(s) for run out..11180
STEP 7. Check brake discs for correct thickness..11181
STEP 8. Retest the system..11181
INSPECTION PROCEDURE 2: Insufficient Braking Power..11181
STEP 1. Check whether the brake fluid is low, is the correct fluid (A/T fluid, engine oil, etc.) ..11181
STEP 2. Check for spongy (not firm brakes)..11181
STEP 3. Check the lining and brake drum contact..11182
STEP 4. Check the auto adjuster function..11182
STEP 5. Check the brake booster function..11182
STEP 6. Check for pinched or restricted brake tube or hose..11182
STEP 7. Check for oil, water, etc., on the pad or lining contact surfaces of all brakes..11182
STEP 8. Check the proportioning valve operation. Vehicles without ABS..11182
STEP 9. Recheck symptom..11183
INSPECTION PROCEDURE 3: Increased Pedal Stroke (Reduced Pedal-to-Floor Board Clearance)..11183
STEP 1. Check for spongy (not firm brakes)..11183
STEP 2. Check the pad or lining for wear..11183
STEP 3. Check the vacuum hose and check valve for damage..11183
STEP 4. Check the master cylinder function..11183
STEP 5. Check for brake fluid leaks..11183
STEP 6. Check the auto adjuster function..11183
STEP 7. Check the clearance (too much) between the push rod and primary piston..11183
STEP 8. Recheck symptom..11183
INSPECTION PROCEDURE 4: Brake Drag..11184
STEP 1. Check the parking brake lever return..11184
STEP 2. Check the parking brake pull amount..11184
STEP 3. Check the brake shoe springs for breakage..11184
STEP 4. Check the amount of grease at each sliding section..11184
STEP 5. Check the clearance (too low) between the push rod and primary piston..11184
STEP 6. Check the master cylinder piston return spring for damage and return port for clogging..11185
STEP 7. Check port for clogging..11185
STEP 8. Check disc brake pistons for sticking..11185
STEP 9. Recheck symptom..11185
INSPECTION PROCEDURE 5: Scraping or Grinding Noise when Brakes are Applied..11185
STEP 1. Check the front brakes, then rear brakes, for metal-to-metal condition..11185
STEP 2. Check for interference between the caliper and wheel..11185
STEP 3. Check for interference between the dust cover and brake disc..11186
STEP 4. Check the brake drums or discs for cracks..11186
STEP 5. Check for bent backing plate(s)..11186
STEP 6. Recheck symptom..11186
...
SPECIFICATIONS..11559
INDEX1..11561
index..11571
Local Disk..0
2004 Mitsubishi Service Manuals - Disc 1..11571
2004 Envdeavor Service Manual..11572
GR00001500-12.fm..11573
ENGINE LUBRICATION..11573
GENERAL DESCRIPTION..11574
SPECIAL TOOL..11574
ON-VEHICLE SERVICE..11575
ENGINE OIL CHECK..11575
ENGINE OIL REPLACEMENT..11575
ENGINE OIL FILTER REPLACEMENT..11576
ENGINE OIL PRESSURE CHECK..11577
SPECIFICATIONS..11578
2004 Outlander Service Manual..11581
GR00000700-12.fm..11583
ENGINE LUBRICATION..11583
GENERAL DESCRIPTION..11584
SPECIAL TOOLS..11585
ON-VEHICLE SERVICE..11585
ENGINE OIL CHECK..11585
ENGINE OIL REPLACEMENT..11585
ENGINE OIL FILTER REPLACEMENT..11586
ENGINE OIL PRESSURE CHECK..11587
SPECIFICATIONS..11588
Mitsubishi Diamante / Endeavor / Outlander Repair Service Manual 2004
