Mitsubishi 380 Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Mitsubishi 380 with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
2005-2007 Mitsubishi 380 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.
PRODUCT DETAILS:
Total Pages: 3,822 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
MAIN SECTIONS
GROUP INDEX
General . . . 00
Engine . . . 11
Engine Lubrication . . . 12
Fuel . . . 13
Engine Cooling . . . 14
Intake and Exhaust. . . 15
Engine Electrical. . . 16
Engine and Emission Control . . . 17
Clutch. . . 21
Manual Transmission. . . 22
Automatic Transmission . . . 23
Front Axle . . . 26
Rear Axle . . . 27
Wheel and Tyre . . . 31
Power Plant Mount . . . 32
Front Suspension . . . 33
Rear Suspension . . . 34
Service Brakes . . . 35
Parking Brakes . . . 36
Steering . . . 37
Body. . . 42
Exterior . . . 51
Interior and SRS . . . 52
Chassis Electrical . . . 54
Heater, A/C and Ventilation . . . 55
Component Locations . . . 70
Configuration Diagrams. . . 80
Circuit Diagrams. . . 90
TABLE OF CONTENTS
GR00000100A-54B....1
SIMPLIFIED WIRING SYSTEM (SWS)....1
GENERAL DESCRIPTION....2
COMMUNICATION METHOD....2
OPERATION....2
TONE ALARM FUNCTION....2
LAMP REMINDER TONE ALARM FUNCTION....2
SEAT BELT TONE ALARM FUNCTION....3
DOOR AJAR WARNING BUZZER....3
MULTI CENTER DISPLAY OPERATION TONE....3
TURN-SIGNAL LAMP BUZZER....3
CENTRAL DOOR LOCKING SYSTEM....3
FORGOTTEN KEY PREVENTION FUNCTION....4
POWER WINDOW RELAY CONTROL....4
POWER WINDOW TIMER FUNCTION....4
KEYLESS ENTRY SYSTEM....4
KEYLESS ENTRY HORN ANSWERBACK FUNCTION....4
TRUNK UNLOCK FUNCTION....4
TIMED LOCKING MECHANISM....4
SUNROOF CONTROL....4
WINDSHIELD WIPERS AND WASHERS....4
INTERMITTENT CONTROL....5
MIST WIPER CONTROL....5
WASHER CONTROL....5
HEADLAMP....5
HIGH-BEAM INDICATOR....5
FLASHER TIMER....5
HAZARD WARNING LAMP....5
TURN-SIGNAL INDICATORS....5
FOG LAMP....6
FOG LAMP INDICATOR....6
INTERIOR LAMP....6
INTERIOR LAMP AUTOMATIC SHUTDOUN FUNCTION....6
SEAT BELT INDICATOR....7
DOOR-AJAR INDICATOR LAMP....7
CONFIGURATION FUNCTION....7
SPECIAL TOOL....8
SWS DIAGNOSIS....10
GENERAL DESCRIPTION....10
BEFORE CARRYING OUT TROUBLESHOOTING....10
DIAGNOSTIC FUNCTION....10
ON-BOARD DIAGNOSTICS....10
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....10
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....11
HOW TO DIAGNOSE THE CAN BUS LINES....12
SWS DIAGNOSTIC TROUBLESHOOTING STRATEGY....12
HOW TO CONNECT SWS MONITOR....13
HOW TO CHECK ECUS....15
SERVICE DATA CHECK....15
'DATA LIST REFERENCE TABLE'....15
'FUNCTION DIAGNOSIS'....18
PULSE CHECK....24
DIAGNOSTIC TROUBLE CODE CHART....25
DIAGNOSTIC TROUBLE CODE PROCEDURES....25
TROUBLE JUDGMENT....25
TECHNICAL DESCRIPTION (COMMENT)....25
TROUBLESHOOTING HINTS....25
DIAGNOSIS....26
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....26
STEP 2. Recheck for diagnostic trouble code.....27
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....28
a. Select "Interactive Diagnosis."....28
b. Select "System select."....28
c. Select "SWS."....28
d. Select "SWS MONITOR."....28
e. Select "ECU COMM Check."....28
TROUBLE JUDGMENT....29
TECHNICAL DESCRIPTION (COMMENT)....29
TROUBLESHOOTING HINTS....29
DIAGNOSIS....29
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....30
STEP 2. Recheck for diagnostic trouble code.....30
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....31
a. Select "Interactive Diagnosis."....31
b. Select "System select."....31
c. Select "SWS."....31
d. Select "SWS MONITOR."....31
e. Select "ECU COMM Check."....31
TROUBLE JUDGMENT....32
TECHNICAL DESCRIPTION (COMMENT)....32
TROUBLESHOOTING HINTS....32
DIAGNOSIS....32
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....33
STEP 2. Recheck for diagnostic trouble code.....33
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....34
a. Select "Interactive Diagnosis."....34
b. Select "System select."....34
c. Select "SWS."....34
d. Select "SWS MONITOR."....34
e. Select "ECU COMM Check."....34
TROUBLE JUDGMENT....35
TECHNICAL DESCRIPTION (COMMENT)....35
TROUBLESHOOTING HINTS....35
DIAGNOSIS....35
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....36
STEP 2. Recheck for diagnostic trouble code.....36
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....37
a. Select "Interactive Diagnosis."....37
b. Select "System select."....37
c. Select "SWS."....37
d. Select "SWS MONITOR."....37
e. Select "ECU COMM Check."....37
TROUBLE JUDGMENT....38
TECHNICAL DESCRIPTION (COMMENT)....38
TROUBLESHOOTING HINTS....38
DIAGNOSIS....38
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....38
STEP 2. Recheck for diagnostic trouble code.....39
TROUBLE JUDGMENT....39
TECHNICAL DESCRIPTION (COMMENT)....39
TROUBLESHOOTING HINTS....40
DIAGNOSIS....40
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....40
STEP 2. Using diagnostic tool MB991958, read the Engine ECU or A/T ECU diagnostic trouble code.....41
STEP 3. Using diagnostic tool MB991958, read the for any diagnostic trouble code.....41
STEP 4. Recheck for diagnostic trouble code.....42
STEP 5. Recheck for diagnostic trouble code.....42
TROUBLE JUDGMENT....43
TECHNICAL DESCRIPTION (COMMENT)....43
TROUBLESHOOTING HINTS....43
DIAGNOSIS....43
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....44
STEP 2. Using diagnostic tool MB991958, read the A/C diagnostic trouble code.....44
STEP 3. Using diagnostic tool MB991958, read the for any diagnostic trouble code.....45
STEP 4. Recheck for diagnostic trouble code.....45
STEP 5. Recheck for diagnostic trouble code.....46
TROUBLE JUDGMENT....46
TECHNICAL DESCRIPTION (COMMENT)....46
TROUBLESHOOTING HINTS....47
DIAGNOSIS....47
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....47
STEP 2. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....48
STEP 3. Using diagnostic tool MB991958, read the for any diagnostic trouble code.....48
STEP 4. Recheck for diagnostic trouble code.....49
STEP 5. Recheck for diagnostic trouble code.....49
TROUBLE JUDGMENT....50
TECHNICAL DESCRIPTION (COMMENT)....50
TROUBLESHOOTING HINTS....50
DIAGNOSIS....50
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....51
STEP 2. Using diagnostic tool MB991958, read the multi center display diagnostic trouble code.....51
STEP 3. Using diagnostic tool MB991958, read the A/C diagnostic trouble code.....52
STEP 4. Recheck for diagnostic trouble code.....52
STEP 5. Recheck for diagnostic trouble code.....53
TROUBLE JUDGMENT....53
TECHNICAL DESCRIPTION (COMMENT)....53
TROUBLESHOOTING HINTS....54
DIAGNOSIS....54
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....54
STEP 2. Using diagnostic tool MB991958, read the Engine ECU and A/T ECU diagnostic trouble code.....55
STEP 3. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....55
STEP 4. Recheck for diagnostic trouble code.....56
SYMPTOM CHART....57
ECU COMMUNICATION SYSTEM....57
FUNCTION SYSTEM....57
INPUT SIGNAL CHART....61
SWS MONITOR....61
DIAGNOSTIC TOOL OR VOLTMETER....62
SYMPTOM PROCEDURES....63
TECHNICAL DESCRIPTION (COMMENT)....63
TROUBLESHOOTING HINTS....63
DIAGNOSIS....63
STEP 1. Verify SWS monitor kit MB991813 for proper connection.....64
STEP 2. Verify the power supply circuit to the ETACS-ECU.....64
STEP 3. Check ETACS-ECU connectors C-218 and C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....64
STEP 4. Check the ground circuit to the ETACS-ECU. Measure the resistance at ETACS-ECU connectors C-218 and C-219.....65
STEP 5. Check the wiring harness between ETACS-ECU connector C-218 (terminal 50) or ETACS-ECU connector C-219 (terminal 3) and ground.....66
STEP 6. Check data link connector C-125 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....67
STEP 7. Check the wiring harness between ETACS-ECU connector C-218 (terminals 45, 53 and 61) and data link connector C-125 (terminals 9, 3 and 1).....67
CIRCUIT OPERATION....68
TECHNICAL DESCRIPTION (COMMENT)....68
TROUBLESHOOTING HINTS....68
DIAGNOSIS....68
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....69
a. Select "Interactive Diagnosis."....69
b. Select "System select."....69
c. Select "SWS."....69
d. Select "SWS MONITOR."....69
e. Select "ECU COMM Check."....69
STEP 2. Check column switch connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....70
STEP 3. Check the power supply circuit to the column switch. Measure the voltage at column switch connector C-309.....70
STEP 4. Check the wiring harness between column switch connector C-309 (terminal 1) and the battery.....70
STEP 5. Check the ground circuit to the column switch. Measure the resistance at column switch connector C-309.....71
STEP 6. Check the wiring harness between column switch connector C-309 (terminal 4) and ground.....72
STEP 7. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....72
STEP 8. Check the wiring harness between column switch connector C-309 (terminal 3) and ETACS-ECU connector C-218 (terminal 53).....72
STEP 9. Check the wiring harness between column switch connector C-309 (terminal 2) and ETACS-ECU connector C-218 (terminal 62).....73
STEP 10. Replace the column switch.....73
CIRCUIT OPERATION....74
TECHNICAL DESCRIPTION (COMMENT)....74
TROUBLESHOOTING HINTS....74
DIAGNOSIS....74
STEP 1. Check ETACS-ECU connectors C-218 and C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....75
STEP 2. Check the battery power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....75
STEP 3. Check the wiring harness between ETACS-ECU connector C-219 (terminal 20) and the battery.....76
STEP 4. Check the ground circuit to the ETACS-ECU. Measure the resistance at ETACS-ECU connector C-219.....76
STEP 5. Check the wiring harness between ETACS-ECU connector C-218 (terminal 50), C-219 (terminal 3) and ground.....77
STEP 6. Check column switch connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....78
STEP 7. Check the wiring harness between column switch connector C-309 (terminal 2) and ETACS-ECU connector C-218 (terminal 62).....78
STEP 8. Check the wiring harness between column switch connector C-309 (terminal 3) and ETACS-ECU connector C-218 (terminal 53).....79
CIRCUIT OPERATION....80
TECHNICAL DESCRIPTION (COMMENT)....80
TROUBLESHOOTING HINTS....80
DIAGNOSIS....81
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....82
a. Select "Interactive Diagnosis."....82
b. Select "System select."....82
c. Select "SWS."....82
d. Select "SWS MONITOR."....82
e. Select "ECU COMM Check."....82
STEP 2. Check front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....83
STEP 3. Check the battery power supply circuit to the front-ECU. Measure the voltage at front-ECU connector A-11X.....83
STEP 4. Check the wiring harness between front-ECU connector A-11X (terminal 5) and the battery.....84
STEP 5. Check front-ECU connector A-12X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....84
STEP 6. Check the ground circuit to the front-ECU. Measure the resistance at front-ECU connector A-12X.....84
STEP 7. Check the wiring harness between front-ECU connector A-12X (terminal 21) and ground.....85
STEP 8. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....85
STEP 9. Check the wiring harness between front-ECU connector A-12X (terminal 30) and ETACS-ECU connector C-218 (terminal 53).....85
STEP 10. Replace the front-ECU.....86
CIRCUIT OPERATION....87
TECHNICAL DESCRIPTION (COMMENT)....87
TROUBLESHOOTING HINTS....87
DIAGNOSIS....88
STEP 1. Check sunroof motor assembly connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....88
STEP 2. Check the fusible link (5) line of power supply circuit to the sunroof motor assembly. Measure the voltage at sunroof motor assembly connector D-04.....88
STEP 3. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 1) and fusible link (5).....89
STEP 4. Check the ignition switch (IG2) circuit to the sunroof motor assembly. Measure the voltage at sunroof motor assembly connector D-04.....91
STEP 5. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 2) and ignition switch (IG2).....91
STEP 6. Check the ground circuit to the sunroof motor assembly. Measure the resistance at sunroof motor assembly connector D-04.....92
STEP 7. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 5) and ground.....93
STEP 8. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....93
STEP 9. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 10) and ETACS-ECU connector C-218 (terminal 53).....93
STEP 10. Replace the sunroof motor assembly.....94
TONE ALARM....94
GENERAL DESCRIPTION CONCERNING THE TONE ALARM....94
Seat belt tone alarm function....95
GR00000100B-54B....98
SIMPLIFIED WIRING SYSTEM (SWS)....0
SYMPTOM PROCEDURES....0
TONE ALARM....0
CIRCUIT OPERATION....98
TECHNICAL DESCRIPTION (COMMENT)....98
TROUBLESHOOTING HINTS....98
DIAGNOSIS....98
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....99
a. Select "Interactive Diagnosis."....99
b. Select "System Select."....99
c. Select "SWS."....99
d. Select "SWS MONITOR."....99
e. Select "ECU COMM Check."....99
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....100
a. Select "Interactive Diagnosis."....100
b. Select "System Select."....100
c. Select "SWS."....100
d. Select "SWS MONITOR."....100
e. Select "Function Diag."....100
f. Select "BUZZER."....100
g. Select "LGT MONI. ALRM."....100
CIRCUIT OPERATION....101
TECHNICAL DESCRIPTION (COMMENT)....101
TROUBLESHOOTING HINTS....101
DIAGNOSIS....102
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....102
STEP 2. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....103
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....104
a. Select "Interactive Diagnosis."....104
b. Select "System Select."....104
c. Select "SWS."....104
d. Select "SWS MONITOR."....104
e. Select "ECU COMM Check."....104
STEP 4. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....105
a. Select "Interactive Diagnosis."....105
b. Select "System Select."....105
c. Select "SWS."....105
d. Select "SWS MONITOR."....105
e. Select "Function Diag."....105
f. Select "BUZZER."....105
g. Select "OTHER ALARM"....105
CIRCUIT OPERATION....106
TECHNICAL DESCRIPTION (COMMENT)....106
TROUBLESHOOTING HINTS....106
DIAGNOSIS....107
STEP 1. Check the adjustment function.....107
STEP 2. Using diagnostic tool MB991958, diagnose the CAN bus line.....107
STEP 3. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....108
STEP 4. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....109
a. Select "Interactive Diagnosis."....109
b. Select "System Select."....109
c. Select "SWS."....109
d. Select "SWS MONITOR."....109
e. Select "ECU COMM Check."....109
STEP 5. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....110
a. Select "Interactive Diagnosis."....110
b. Select "System Select."....110
c. Select "SWS."....110
d. Select "SWS MONITOR."....110
e. Select "Function Diag."....110
f. Select "BUZZER."....110
g. Select "OTHER ALARM"....110
STEP 6. Check the input signal (by using the pulse check mode of the monitor).....111
a. Select "Interactive Diagnosis."....111
b. Select "System Select."....111
c. Select "SWS."....111
d. Select "Pulse Checking."....111
CIRCUIT OPERATION....112
TECHNICAL DESCRIPTION (COMMENT)....112
TROUBLESHOOTING HINTS....112
DIAGNOSIS....112
STEP 1. Check the operation of the multi center display (MID).....112
STEP 2. Using diagnostic tool MB991958, diagnose the CAN bus line.....113
STEP 3. Using diagnostic tool MB991958, read the multi center display diagnostic trouble code.....113
STEP 4. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....114
a. Select "Interactive Diagnosis."....114
b. Select "System Select."....114
c. Select "SWS."....114
d. Select "SWS MONITOR."....114
e. Select "ECU COMM Check."....114
STEP 5. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....115
a. Select "Interactive Diagnosis."....115
b. Select "System Select."....115
c. Select "SWS."....115
d. Select "SWS MONITOR."....115
e. Select "Function Diag."....115
f. Select "BUZZER."....115
g. Select "OTHER ALARM."....115
CIRCUIT OPERATION....116
TECHNICAL DESCRIPTION (COMMENT)....116
TROUBLESHOOTING HINTS....116
DIAGNOSIS....116
STEP 1. Check the adjustment function.....116
STEP 2. Check whether the turn-signal lamps illuminate.....117
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....117
STEP 4. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....118
a. Select "Interactive Diagnosis."....118
b. Select "System Select."....118
c. Select "SWS."....118
d. Select "SWS MONITOR."....118
e. Select "Function Diag."....118
f. Select "BUZZER."....118
g. Select "OTHER ALARM"....118
CENTRAL DOOR LOCKING SYSTEM....118
GENERAL DESCRIPTION CONCERNING CENTRAL DOOR LOCKING SYSTEM....118
CENTRAL DOOR LOCKING SYSTEM....119
DOOR UNLOCKING BY OPERATING THE DRIVER’S DOOR LOCK KEY CYLINDER....119
DOOR LOCKING OR UNLOCKING BY OPERATING THE DRIVER’S OR FRONT PASSENGER’S DOOR LOCK SWITCH....119
FORGOTTEN KEY PREVENTION FUNCTION....120
CIRCUIT OPERATION....122
TROUBLESHOOTING HINTS....122
DIAGNOSIS....123
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....123
a. Select "Interactive Diagnosis."....123
b. Select "System Select."....123
c. Select "SWS."....123
d. Select "SWS MONITOR."....123
e. Select "ECU COMM Check."....123
STEP 2. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....124
STEP 3. Check the battery power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....124
STEP 4. Check the wiring harness between ETACS-ECU connector C-219 (terminal 2) and fusible link (1).....125
STEP 5. Check ETACS-ECU connectors C-217 and front door lock actuator (RH) connector E-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....126
STEP 6. Check the wiring harness between ETACS-ECU connector C-217 (terminal 22) and front door lock actuator (RH) connector E-05 (terminal 6).....126
STEP 7. Check the wiring harness between ETACS-ECU connector C-219 (terminal 12) and front door lock actuator (RH) connector E-05 (terminal 4).....127
CIRCUIT OPERATION....129
TECHNICAL DESCRIPTION (COMMENT)....130
TROUBLESHOOTING HINTS....130
DIAGNOSIS....130
STEP 1. Check which door lock is defective.....130
STEP 2. Check front door lock actuator (RH) connector E-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....130
STEP 3. Check the front door lock actuator (RH).....131
STEP 4. Check ETACS-ECU connectors C-217 and C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....131
STEP 5. Check the wiring harness between ETACS-ECU connector C-217 (terminal 22) and front door lock actuator (RH) connector E-05 (terminal 6).....132
STEP 6. Check the wiring harness between ETACS-ECU connector C-219 (terminal 12) and front door lock actuator (RH) connector E-05 (terminal 4).....133
STEP 7. Check front door lock actuator (LH) connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....134
STEP 8. Check the front door lock actuator (LH).....134
STEP 9. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....135
STEP 10. Check the wiring harness between ETACS-ECU connector C-219 (terminals 12 and 13) and front door lock actuator (LH) connector E-15 (terminals 4 and 6).....135
STEP 11. Check rear door lock actuator (LH) connector E-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....136
STEP 12. Check the rear door lock actuator (LH).....137
STEP 13. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....137
STEP 14. Check the wiring harness between ETACS-ECU connector C-219 (terminals 12 and 13) and rear door lock actuator (LH) connector E-18 (terminals 4 and 6).....138
STEP 15. Check rear door lock actuator (RH) connector E-08 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....139
STEP 16. Check the rear door lock actuator (RH).....139
STEP 17. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....140
STEP 18. Check the wiring harness between ETACS-ECU connector C-219 (terminals 12 and 13) and rear door lock actuator (RH) connector E-08 (terminals 6 and 4).....140
TECHNICAL DESCRIPTION (COMMENT)....142
TROUBLESHOOTING HINTS....142
DIAGNOSIS....142
Check the input signal (by using the pulse check mode of the monitor).....142
a. Select "Interactive Diagnosis."....142
b. Select "System Select."....142
c. Select "SWS."....142
d. Select "Pulse Checking."....142
TECHNICAL DESCRIPTION (COMMENT)....143
TROUBLESHOOTING HINTS....143
DIAGNOSIS....143
Check the input signal (by using the pulse check mode of the monitor).....143
a. Select "Interactive Diagnosis."....143
b. Select "System Select."....143
c. Select "SWS."....143
d. Select "Pulse Checking."....143
CIRCUIT OPERATION....144
TECHNICAL DESCRIPTION (COMMENT)....144
TROUBLESHOOTING HINTS....144
DIAGNOSIS....145
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....145
a. Select "Interactive Diagnosis."....145
b. Select "System Select."....145
c. Select "SWS."....145
d. Select "SWS MONITOR."....145
e. Select "ECU COMM Check."....145
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.....146
a. Select "Interactive Diagnosis."....146
b. Select "System Select."....146
c. Select "SWS."....146
d. Select "SWS MONITOR."....146
e. Select "Data List."....146
f. Select "ETACS ECU."....146
STEP 3. Check the input signal (by using the pulse check mode of the monitor).....147
a. Select "Interactive Diagnosis."....147
b. Select "System Select."....147
c. Select "SWS."....147
d. Select "Pulse Checking."....147
POWER WINDOWS....148
GENERAL DESCRIPTION CONCERNING THE POWER WINDOWS....148
POWER WINDOW MAIN SWITCH FUNCTION....149
POWER WINDOW SUB SWITCH FUNCTION....150
CIRCUIT OPERATION....151
TROUBLESHOOTING HINTS....151
DIAGNOSIS....152
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....152
a. Select "Interactive Diagnosis."....152
b. Select "System Select."....152
c. Select "SWS."....152
d. Select "SWS MONITOR."....152
e. Select "ECU COMM Check."....152
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.....153
a. Select "Interactive Diagnosis."....153
b. Select "System Select."....153
c. Select "SWS."....153
d. Select "SWS MONITOR."....153
e. Select "Data List."....153
f. Select "ETACS ECU."....153
STEP 3. Check power window relay connector C-203 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....153
STEP 4. Check the power window relay.....154
STEP 5. Check the battery power supply circuit to the power window relay. Measure the voltage at power window relay connector C-203.....154
STEP 6. Check the wiring harness between power window relay connector C-203 (terminal 5) and fusible link (5).....155
STEP 7. Check the ground circuit to the power window relay. Measure the resistance at power window relay connector C-203.....156
STEP 8. Check the wiring harness between power window relay connector C-203 (terminal 3) and ground.....156
STEP 9. Check power window main switch connector E-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....157
STEP 10. Check the ground circuit to the power window main switch. Measure the resistance at power window main switch connector E-04.....157
STEP 11. Check the wiring harness between power window main switch E-04 (terminal 2) and ground.....157
STEP 12. Check the battery power supply circuit to the power window main switch. Measure the voltage at power window main switch connector E-04.....159
STEP 13. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....159
STEP 14. Check the wiring harness between power window relay connector C-203 (terminal 4) and power window main switch connector E-04 (terminal 10).....160
CIRCUIT OPERATION....161
TECHNICAL DESCRIPTION (COMMENT)....161
TROUBLESHOOTING HINTS....161
DIAGNOSIS....162
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....162
a. Select "Interactive Diagnosis."....162
b. Select "System Select."....162
c. Select "SWS."....162
d. Select "SWS MONITOR."....162
e. Select "ECU COMM Check."....162
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.....163
a. Select "Interactive Diagnosis."....163
b. Select "System select."....163
c. Select "SWS."....163
d. Select "SWS MONITOR."....163
e. Select "Data List."....163
f. Select "ETACS ECU."....163
CIRCUIT OPERATION....164
TECHNICAL DESCRIPTION (COMMENT)....164
DIAGNOSIS....165
STEP 1. Check power window main switch connector E-04 and front power window regulator motor (RH) connector E-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....165
STEP 2. Check the power window main switch.....165
STEP 3. Check the front power window regulator motor (RH).....166
STEP 4. Check the wiring harness between power window main switch connector E-04 (terminals 12 and 14) and front power window regulator motor (RH) connector E-03 (terminals 2 and 1).....166
CIRCUIT OPERATION....168
TECHNICAL DESCRIPTION (COMMENT)....168
TROUBLESHOOTING HINTS....168
DIAGNOSIS....168
STEP 1. Check power window main switch connector E-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....168
STEP 2. Check each switch on the power window main switch for continuity.....169
STEP 3. Check the power window lock switch.....169
STEP 4. Check which door window does not move.....169
STEP 5. Check front power window sub switch connector E-12 and front power window regulator motor (LH) connector E-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....170
STEP 6. Check the front power window sub switch for continuity.....170
STEP 7. Check the front power window regulator motor (LH).....171
STEP 8. Check the battery power supply circuit to the front power window sub switch. Measure the voltage at front power window sub switch connector E-12.....171
STEP 9. Check power window relay connector C-203 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....172
STEP 10. Check the wiring harness between power window relay connector C-203 (terminal 4) and front power window sub switch connector E-12 (terminal 6).....172
STEP 11. Check the ground circuit to the front power window sub switch. Measure the resistance at front power window sub switch connector E-12.....173
STEP 12. Check the wiring harness between power window main switch connector E-04 (terminals 7 and 9) and front power window sub switch connector E-12 (terminals 8 and 5).....174
STEP 13. Check the wiring harness between front power window sub switch connector E-12 (terminals 4 and 7) and front power window regulator motor (LH) connector E-13 (terminals 1 and 2).....175
STEP 14. Check rear power window sub switch (LH) connector E-17 and rear power window regulator motor (LH) connector E-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....175
STEP 15. Check the rear power window sub switch (LH) for continuity.....175
STEP 16. Check the rear power window regulator motor (LH).....176
STEP 17. Check the battery power supply circuit to the rear power window sub switch (LH). Measure the voltage at rear power window sub switch (LH) connector E-17.....176
STEP 18. Check power window relay connector C-203 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....177
STEP 19. Check the wiring harness between power window relay connector C-203 (terminal 4) and rear power window sub switch (LH) connector E-17 (terminal 6).....177
STEP 20. Check the ground circuit to the rear power window sub switch (LH). Measure the resistance at rear power window sub switch (LH) connector E-17.....178
STEP 21. Check the wiring harness between power window main switch connector E-04 (terminals 1 and 3) and rear power window sub switch (LH) connector E-17 (terminals 8 and 5).....179
STEP 22. Check the wiring harness between rear power window sub switch (LH) connector E-17 (terminals 4 and 7) and rear power window regulator motor (LH) connector E-16 (terminals 1 and 2).....180
STEP 23. Check rear power window sub switch (RH) connector E-06 and rear power window regulator motor (RH) connector E-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....181
STEP 24. Check the rear power window sub switch (RH) for continuity.....181
STEP 25. Check the rear power window regulator motor (RH).....182
STEP 26. Check the battery power supply circuit to the rear power window sub switch (RH). Measure the voltage at rear power window sub switch (RH) connector E-06.....182
STEP 27. Check power window relay connector C-203 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....183
STEP 28. Check the wiring harness between power window relay connector C-203 (terminal 4) and rear power window sub switch (RH) connector E-06 (terminal 6).....183
STEP 29. Check the ground circuit to the rear power window sub switch (RH). Measure the resistance at rear power window sub switch (RH) connector E-06.....184
STEP 30. Check the wiring harness between power window main switch connector E-04 (terminals 6 and 4) and rear power window sub switch (RH) connector E-06 (terminals 5 and 8).....185
STEP 31. Check the wiring harness between rear power window sub switch (RH) connector E-06 (terminals 4 and 7) and rear power window regulator motor (RH) connector E-07 (terminals 1 and 2).....186
CIRCUIT OPERATION....187
TECHNICAL DESCRIPTION (COMMENT)....187
TROUBLESHOOTING HINT....187
DIAGNOSIS....187
Check that power window sub switches operate normally.....187
KEYLESS ENTRY SYSTEM....187
GENERAL DESCRIPTION CONCERNING THE KEYLESS ENTRY SYSTEM....187
ALL DOOR LOCK FUNCTION....188
PRESSING THE TRANSMITTER LOCK BUTTON....188
DRIVER’S DOOR UNLOCK FUNCTION....189
PRESSING THE TRANSMITTER UNLOCK BUTTON ONCE....189
ALL DOOR UNLOCK FUNCTION....189
PRESSING THE TRANSMITTER UNLOCK BUTTON TWICE....189
TRUNK UNLOCK FUNCTION....189
PRESSING THE TRANSMITTER TRUNK BUTTON....189
KEYLESS ENTRY HAZARD ANSWERBACK AND HORN ANSWERBACK FUNCTION....190
KEYLESS ENTRY HORN ANSWERBACK FUNCTION....190
TIMED LOCKING MECHANISM....190
CIRCUIT OPERATION....191
TROUBLESHOOTING HINTS....191
DIAGNOSIS....191
STEP 1. Verify the central door locking system.....191
STEP 2. Check the input signal (by using the pulse check mode of the monitor).....192
a. Select "Interactive Diagnosis."....192
b. Select "System select."....192
c. Select "SWS."....192
d. Select "Pulse Checking."....192
CIRCUIT OPERATION....193
TECHNICAL DESCRIPTION (COMMENT)....193
TROUBLESHOOTING HINTS....193
DIAGNOSIS....194
STEP 1. Verify the keyless entry system.....194
STEP 2. Check the configuration function.....194
STEP 3. Verify trouble symptom.....194
STEP 4. Verify the dome lamp.....194
STEP 5. Verify the hazard warning lamp.....194
STEP 6. Verify which horn is defective.....195
STEP 7. Check horn connector A-37 (HIGH) for loose, corroded or damaged terminals, or terminals pushed back in the connector.....195
STEP 8. Check the horn (HIGH).....195
STEP 9. Check horn relay connector A-06X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....195
STEP 10. Check the wiring harness between horn relay connector A-06X (terminal 4) and horn (HIGH) connector A-37 (terminal 1).....196
STEP 11. Check horn connector A-36 (LOW) for loose, corroded or damaged terminals, or terminals pushed back in the connector.....196
STEP 12. Check the horn (LOW).....196
STEP 13. Check horn relay connector A-06X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....197
STEP 14. Check the wiring harness between horn relay connector A-06X (terminal 4) and horn (LOW) connector A-36 (terminal 1).....197
STEP 15. Check horn relay connector A-06X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....198
STEP 16. Check the horn relay.....198
STEP 17. Check the battery power supply circuit to the horn relay. Measure the voltage at horn relay connector A-06X.....199
STEP 18. Check the wiring harness between horn relay connector A-06X (terminals 1 and 2) and the battery.....199
STEP 19. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....199
STEP 20. Check the wiring harness between horn relay connector A-06X (terminal 3) and ETACS-ECU connector C-217 (terminal 44).....200
STEP 21. Check the wiring harness between horn relay connector A-06X (terminal 4) and horn (HIGH) connector A-37 (terminal 1).....201
CIRCUIT OPERATION....202
TECHNICAL DESCRIPTION (COMMENT)....202
TROUBLESHOOTING HINTS....202
DIAGNOSIS....202
STEP 1. Verify trouble symptom.....202
STEP 2. Check the input signal (by using the pulse check mode of the monitor).....203
a. Select "Interactive Diagnosis."....203
b. Select "System select."....203
c. Select "SWS."....203
d. Select "Pulse Checking."....203
STEP 3. Check the transmitter.....204
CIRCUIT OPERATION....205
TROUBLESHOOTING HINTS....205
DIAGNOSIS....205
STEP 1. Check that the doors can be locked and unlocked by using the keyless entry transmitter.....205
STEP 2. Check the input signal (by using the pulse check mode of the monitor).....206
a. Select "Interactive Diagnosis."....206
b. Select "System select."....206
c. Select "SWS."....206
d. Select "Pulse Checking."....206
STEP 3. Check trunk lid latch assembly connector F-05 and ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....207
STEP 4. Check the trunk lid latch assembly.....207
STEP 5. Check the wiring harness between trunk lid latch assembly connector F-05 (terminal 1) and ETACS-ECU connector C-217.....208
SUNROOF....209
GENERAL DESCRIPTION CONCERNING THE SUNROOF....209
CIRCUIT OPERATION....210
TROUBLESHOOTING HINTS....210
DIAGNOSIS....211
STEP 1. Check sunroof motor assembly connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....211
STEP 2. Check the fusible link (5) line of power supply circuit to the sunroof motor assembly. Measure the voltage at sunroof motor assembly connector D-04.....211
STEP 3. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 1) and fusible link (5).....212
STEP 4. Check the ignition switch (IG2) circuit to the sunroof motor assembly. Measure the voltage at sunroof motor assembly connector D-04.....213
STEP 5. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 2) and ignition switch (IG2).....213
STEP 6. Check the ground circuit to the sunroof motor assembly. Measure the resistance at sunroof motor assembly connector D-04.....214
STEP 7. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 5) and ground.....215
STEP 8. Check the sunroof switch connector D-03-1 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....215
STEP 9. Check the sunroof switch.....216
STEP 10. Check the ground circuit to the sunroof switch. Measure the resistance at sunroof switch connector D-03-1.....216
STEP 11. Check overhead console assembly connector D-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....217
STEP 12. Check the wiring harness between sunroof switch connector D-03-1 (terminal 4) and overhead console assembly connector D-03 (terminal 6).....217
STEP 13. Check the wiring harness between overhead console assembly connector D-03 (terminal 6) and ground.....217
STEP 14. Check the wiring harness between sunroof switch connector D-03-1 (terminals 3, 5 and 6) and overhead console assembly connector D-03 (terminals 7, 5 and 4).....218
STEP 15. Check the wiring harness between sunroof motor assembly connector D-04 (terminals 6, 7 and 8) and overhead console assembly connector D-03 (terminals 4, 7 and 5).....218
STEP 16. Replace the sunroof switch.....218
TECHNICAL DESCRIPTION (COMMENT)....219
TROUBLESHOOTING HINTS....219
DIAGNOSIS....219
Check the input signal (by using the pulse check mode of the monitor).....219
a. Select "Interactive Diagnosis."....219
b. Select "System select."....219
c. Select "SWS."....219
d. Select "Pulse Checking."....219
CIRCUIT OPERATION....220
TECHNICAL DESCRIPTION (COMMENT)....220
TROUBLESHOOTING HINTS....220
DIAGNOSIS....220
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....221
a. Select "Interactive Diagnosis."....221
b. Select "System select."....221
c. Select "SWS."....221
d. Select "SWS MONITOR."....221
e. Select "ECU COMM Check."....221
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....222
a. Select "Interactive Diagnosis."....222
b. Select "System select."....222
c. Select "SWS."....222
d. Select "SWS MONITOR."....222
e. Select "Function Diag."....222
f. Select "SUNROOF."....222
g. Select "SUNROOF-OPE."....222
GR00000100C-54B....223
SIMPLIFIED WIRING SYSTEM (SWS)....0
SYMPTOM PROCEDURES....0
WINDSHIELD WIPER AND WASHER....223
GENERAL DESCRIPTION CONCERNING THE WINDSHIELD WIPER AND WASHER....223
Intermittent control (vehicle speed-dependent variable type)....223
CIRCUIT OPERATION....226
TECHNICAL DESCRIPTION (COMMENT)....226
TROUBLESHOOTING HINTS....226
DIAGNOSIS....227
STEP 1. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....228
a. Select "Interactive Diagnosis."....228
b. Select "System select."....228
c. Select "SWS."....228
d. Select "SWS MONITOR."....228
e. Select "ECU COMM Check."....228
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....229
a. Select "Interactive Diagnosis."....229
b. Select "System select."....229
c. Select "SWS."....229
d. Select "SWS MONITOR."....229
e. Select "Function Diag."....229
f. Select "WIPER."....229
g. Select "F.WIPER INT."....229
STEP 3. Check windshield wiper motor connector A-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....229
STEP 4. Check the windshield wiper motor.....230
STEP 5. Check the ground circuit to the windshield wiper motor. Measure the resistance at the windshield wiper motor connector A-03.....231
STEP 6. Check the wiring harness between windshield wiper motor connector A-03 (terminal 1) and ground.....231
STEP 7. Check front-ECU connector A-12X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....231
STEP 8. Check the ignition switch (ACC) circuit to the front-ECU. Measure the voltage at front-ECU connector A-12X.....232
STEP 9. Check the wiring harness between front-ECU connector A-12X (terminal 28) and the ignition switch (ACC).....232
TECHNICAL DESCRIPTION (COMMENT)....234
TROUBLESHOOTING HINTS....234
DIAGNOSIS....234
Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....235
a. Select "Interactive Diagnosis."....235
b. Select "System select."....235
c. Select "SWS."....235
d. Select "SWS MONITOR."....235
e. Select "ECU COMM Check."....235
TECHNICAL DESCRIPTION (COMMENT)....236
TROUBLESHOOTING HINTS....236
DIAGNOSIS....236
STEP 1. Check the input signal by using "DATA LIST" menu of the SWS monitor.....237
a. Select "Interactive Diagnosis."....237
b. Select "System select."....237
c. Select "SWS."....237
d. Select "SWS MONITOR."....237
e. Select "Data List."....237
f. Select "COLUMN ECU."....237
STEP 2. Check windshield wiper motor connector A-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....238
STEP 3. Check the windshield wiper motor.....238
STEP 4. Check front-ECU connector A-12X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....239
STEP 5. Check the wiring harness between windshield wiper motor connector A-03 (terminals 5 and 4) and front-ECU connector A-12X (terminals 25 and 24).....239
TECHNICAL DESCRIPTION (COMMENT)....241
TROUBLESHOOTING HINTS....241
DIAGNOSIS....241
STEP1. Check windshield wiper motor connector A-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....241
STEP 2. Check the windshield wiper motor.....242
STEP 3. Check the ignition switch (ACC) circuit to the windshield wiper motor. Measure the voltage at windshield wiper motor connector A-03.....243
STEP 4. Check the wiring harness between windshield wiper motor connector A-03 (terminal 3) and the ignition switch (ACC).....243
STEP 5. Check front-ECU connector A-12X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....244
STEP 6. Check the wiring harness between windshield wiper motor connector A-03 (terminal 2) and front-ECU connector A-12X (terminal 29).....245
TECHNICAL DESCRIPTION (COMMENT)....246
TROUBLESHOOTING HINTS....246
DIAGNOSIS....246
Check the input signal by using "DATA LIST" menu of the SWS monitor.....247
a. Select "Interactive Diagnosis."....247
b. Select "System select."....247
c. Select "SWS."....247
d. Select "SWS MONITOR."....247
e. Select "Function Diag."....247
f. Select "WIPER."....247
g. Select "F.WIPER INT."....247
TECHNICAL DESCRIPTION (COMMENT)....248
TROUBLESHOOTING HINTS....248
DIAGNOSIS....248
STEP 1. Using Diagnostic Tool MB991958, diagnose the CAN bus line.....249
STEP 2. Using Diagnostic Tool MB991958, read the combination meter diagnostic trouble code.....249
STEP 3. Check the input signal by using "DATA LIST" menu of the SWS monitor.....250
a. Select "System select."....250
b. Select "SWS."....250
c. Select "SWS MONITOR."....250
d. Select "Function Diag."....250
e. Select "WIPER."....250
f. Select "F.WIPER INT."....250
CIRCUIT OPERATION....251
TECHNICAL DESCRIPTION (COMMENT)....251
TROUBLESHOOTING HINTS....251
DIAGNOSIS....251
STEP 1. Verify the windshield wiper operation.....251
STEP 2. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....252
a. Select "Interactive Diagnosis."....252
b. Select "System select."....252
c. Select "SWS."....252
d. Select "SWS MONITOR."....252
e. Select "ECU COMM Check."....252
STEP 3. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....253
a. Select "Interactive Diagnosis."....253
b. Select "System select."....253
c. Select "SWS."....253
d. Select "SWS MONITOR."....253
e. Select "Function Diag."....253
f. Select "WIPER."....253
g. Select "F.WIPER WASH."....253
STEP 4. Check windshield washer motor connector A-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....253
STEP 5. Check the windshield washer motor.....254
STEP 6. Check the ground circuit to the windshield washer motor. Measure the resistance at the windshield washer motor connector A-29.....255
STEP 7. Check the wiring harness between windshield washer motor connector A-29 (terminal 1) and ground.....255
STEP 8. Check front-ECU connector A-12X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....255
STEP 9. Check the wiring harness between windshield washer motor connector A-29 (terminal 2) and front-ECU connector A-12X (terminal 31).....256
HEADLAMP AND TAILLAMP....257
GENERAL DESCRIPTION CONCERNING THE HEADLAMPS AND TAILLAMPS....257
Taillamps....258
CIRCUIT OPERATION....260
TECHNICAL DESCRIPTION (COMMENT)....260
TROUBLESHOOTING HINTS....260
DIAGNOSIS....260
STEP 1. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....261
a. Select "Interactive Diagnosis."....261
b. Select "System select."....261
c. Select "SWS."....261
d. Select "SWS MONITOR."....261
e. Select "ECU COMM Check."....261
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....262
a. Select "Interactive Diagnosis."....262
b. Select "System select."....262
c. Select "SWS."....262
d. Select "SWS MONITOR."....262
e. Select "Function Diag."....262
f. Select "LIGHTING."....262
g. Select "TAILLAMP."....262
STEP 3. Check front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....263
STEP 4. Check the battery power supply circuit to the front-ECU. Measure the voltage at front-ECU connector A-11X.....263
STEP 5. Check the wiring harness between front-ECU connector A-11X (terminal 7) and the battery.....264
CIRCUIT OPERATION....264
TECHNICAL DESCRIPTION (COMMENT)....264
TROUBLESHOOTING HINTS....264
DIAGNOSIS....264
STEP 1. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....265
a. Select "Interactive Diagnosis."....265
b. Select "System select."....265
c. Select "SWS."....265
d. Select "SWS MONITOR."....265
e. Select "ECU COMM Check."....265
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....266
a. Select "Interactive Diagnosis."....266
b. Select "System select."....266
c. Select "SWS."....266
d. Select "SWS MONITOR."....266
e. Select "Function Diag."....266
f. Select "LIGHTING."....266
g. Select "HEADLAMP LO."....266
STEP 3. Check front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....267
STEP 4. Check the battery power supply circuit to the front-ECU. Measure the voltage at front-ECU connector A-11X.....267
STEP 5. Check the wiring harness between front-ECU connector A-11X (terminals 8 and 9) and the battery.....268
CIRCUIT OPERATION....268
TECHNICAL DESCRIPTION (COMMENT)....268
TROUBLESHOOTING HINTS....268
DIAGNOSIS....268
STEP 1. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....269
a. Select "Interactive Diagnosis."....269
b. Select "System select."....269
c. Select "SWS."....269
d. Select "SWS MONITOR."....269
e. Select "ECU COMM Check."....269
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....270
a. Select "Interactive Diagnosis."....270
b. Select "System select."....270
c. Select "SWS."....270
d. Select "SWS MONITOR."....270
e. Select "Function Diag."....270
f. Select "LIGHTING."....270
g. Select "HEADLAMP HI."....270
TECHNICAL DESCRIPTION (COMMENT)....271
TROUBLESHOOTING HINTS....271
DIAGNOSIS....271
STEP 1. Check the headlamps.....271
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.....272
a. Select "Interactive Diagnosis."....272
b. Select "System select."....272
c. Select "SWS."....272
d. Select "SWS MONITOR."....272
e. Select "Data List."....272
f. Select "COLUMN ECU."....272
TECHNICAL DESCRIPTION (COMMENT)....273
TROUBLESHOOTING HINTS....273
DIAGNOSIS....273
Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....274
a. Select "System select."....274
b. Select "SWS."....274
c. Select "SWS MONITOR."....274
d. Select "ECU COMM Check."....274
TECHNICAL DESCRIPTION (COMMENT)....275
TROUBLESHOOTING HINTS....275
DIAGNOSIS....276
STEP 1. Check the operation of each lamp.....276
STEP 2. Check front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....276
STEP 3. Check the wiring harness between intermediate connector C-25 (terminal 10) and front-ECU connector A-11X (terminal 4).....277
STEP 4. Check intermediate connector C-25 and front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....277
STEP 5. Check the wiring harness between intermediate connector C-25 (terminal 8) and front-ECU connector A-11X (terminal 4).....278
STEP 6. Check intermediate connector C-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....278
STEP 7. Check the wiring harness between intermediate connector C-25 (terminal 10) and rear combination lamp (LH) connector F-09 (terminal 4).....279
STEP 8. Check rear combination lamp (LH) connector F-09 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....279
STEP 9. Check the stop/taillamp bulb (LH).....279
STEP 10. Check the ground circuit to the rear combination lamp (LH). Measure the resistance at rear combination lamp (LH) connector F-09.....280
STEP 11. Check the wiring harness between rear combination lamp (LH) connector F-09 (terminal 2) and ground.....280
STEP 12. Check rear combination lamp (RH) connector F-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....281
STEP 13. Check the stop/taillamp bulb (RH).....281
STEP 14. Check the ground circuit to the rear combination lamp (RH). Measure the resistance at rear combination lamp (RH) connector F-03.....281
STEP 15. Check the wiring harness between rear combination lamp (RH) connector F-03 (terminal 2) and ground.....282
STEP 16. Check intermediate connector C-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....282
STEP 17. Check the wiring harness between rear combination lamp (RH) connector F-03 (terminal 4) and intermediate connector C-25 (terminal 8).....283
STEP 18. Check front combination lamp (LH) connector A-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....284
STEP 19. Check the front park lamp bulb (LH).....284
STEP 20. Check the ground circuit to the front parking lamp (LH). Measure the resistance at front combination lamp (LH) connector A-20.....284
STEP 21. Check the wiring harness between front combination lamp (LH) connector A-20 (terminal 5) and ground.....285
STEP 22. Check the wiring harness between front combination lamp (LH) connector A-20 (terminal 2) and front-ECU connector A-11X (terminal 4).....285
STEP 23. Check front combination lamp (RH) connector A-32 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....286
STEP 24. Check the front parklamp bulb (RH).....286
STEP 25. Check the ground circuit to the front parking lamp (RH). Measure the resistance at front combination lamp (RH) connector A-32.....286
STEP 26. Check the wiring harness between front combination lamp (RH) connector A-32 (terminal 5) and ground.....287
STEP 27. Check the wiring harness between front combination lamp (RH) connector A-32 (terminal 2) and front-ECU connector A-11X (terminal 4).....287
STEP 28. Check licence plate lamp connector F-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....288
STEP 29. Check the licence plate lamp bulbs.....288
STEP 30. Check the ground circuit to the licence plate lamp. Measure the resistance at licence plate lamp connector F-06.....288
STEP 31. Check the wiring harness between licence plate lamp connector F-06 (terminal 1) and ground.....289
STEP 32. Check intermediate connector C-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....289
STEP 33. Check the wiring harness between licence plate lamp connector F-06 (terminal 2) and intermediate connector C-25 (terminal 10).....289
TECHNICAL DESCRIPTION (COMMENT)....290
TROUBLESHOOTING HINTS....290
DIAGNOSIS....291
STEP 1. Check the headlamp operation.....291
STEP 2. Check headlamp (LH) connector A-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....291
STEP 3. Check headlamp (LH) bulb.....291
STEP 4. Check the ground circuit to the front Headlamp (LH). Measure the resistance at front combination lamp (LH) connector A-20.....292
STEP 5. Check the wiring harness between headlamp (LH) connector A-20 (terminal 5) and ground.....292
STEP 6. Check headlamp (RH) connector A-32 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....292
STEP 7. Check the headlamp (RH) bulb.....293
STEP 8. Check the ground circuit to the front Headlamp (RH). Measure the resistance at front combination lamp (RH) connector A-32.....293
STEP 9. Check the wiring harness between headlamp (RH) connector A-32 (terminal 5) and ground.....293
STEP 10. Check headlamp (LH) connector A-20 and front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....294
STEP 11. Check headlamp (LH) bulb.....294
STEP 12. Check the wiring harness between headlamp (LH) connector A-20 (terminal 6) and front-ECU connector A-11X (terminal 6).....295
STEP 13. Check headlamp (RH) connector A-32 and front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....295
STEP 14. Check the headlamp (RH) bulb.....296
STEP 15. Check the wiring harness between headlamp (RH) connector A-32 (terminal 6) and front-ECU connector A-11X (terminal 6).....296
STEP 16. Check headlamp (LH) connector A-20 and front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....297
STEP 17. Check headlamp (LH) bulb.....297
STEP 18. Check the wiring harness between headlamp (LH) connector A-20 (terminals 3 and 4) and front-ECU connector A-11X (terminal 10).....298
STEP 19. Check the ground circuit to the front Headlamp (LH). Measure the resistance at front combination lamp (LH) connector A-20.....298
STEP 20. Check the wiring harness between headlamp (LH) connector A-20 (terminals 5 and 1) and ground.....299
STEP 21. Check headlamp (RH) connector A-32 and front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....299
STEP 22. Check the headlamp (RH) bulb.....299
STEP 23 . Check the wiring harness between headlamp (RH) connector A-32 (terminals 3 and 4) and front-ECU connector A-11X (terminal 10).....300
STEP 24. Check the ground circuit to the front Headlamp (RH). Measure the resistance at front combination lamp (RH) connector A-32.....300
STEP 25. Check the wiring harness between headlamp (RH) connector A-32 (terminals 5 and 1) and ground.....301
CIRCUIT OPERATION....301
TECHNICAL DESCRIPTION (COMMENT)....301
TROUBLESHOOTING HINTS....301
DIAGNOSIS....302
STEP 1. Check the headlamps.....302
STEP 2. Using Diagnostic Tool MB991958, diagnose the CAN bus line.....302
STEP 3. Using Diagnostic Tool MB991958, read the combination meter diagnostic trouble code.....303
STEP 4. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....304
a. Select "Interactive Diagnosis."....304
b. Select "System select."....304
c. Select "SWS."....304
d. Select "SWS MONITOR."....304
e. Select "ECU COMM Check."....304
STEP 5. Replace the combination meter.....304
CIRCUIT OPERATION....305
TECHNICAL DESCRIPTION (COMMENT)....305
TROUBLESHOOTING HINTS....305
DIAGNOSIS....306
STEP 1. Check the adjustment function.....306
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.....307
a. Select "Interactive Diagnosis."....307
b. Select "System select."....307
c. Select "SWS."....307
d. Select "SWS MONITOR."....307
e. Select "Function Diag."....307
f. Select "LIGHTING."....307
g. Select "H/L AUTO-CUT."....307
CIRCUIT OPERATION....308
TECHNICAL DESCRIPTION (COMMENT)....308
TROUBLESHOOTING HINT....308
DIAGNOSIS....308
FLASHER TIMER....309
GENERAL DESCRIPTION CONCERNING THE FLASHER TIMER....309
TURN-SIGNAL LAMP....309
TURN-SIGNAL INDICATORS....309
HAZARD WARNING LAMP....309
CIRCUIT OPERATION....310
TECHNICAL DESCRIPTION (COMMENT)....310
TROUBLESHOOTING HINTS....310
DIAGNOSIS....310
STEP 1. Check the hazard warning lamp.....310
STEP 2. Check the turn-signal lamps.....311
STEP 3. Check ETACS-ECU connector C-219, junction block connectors C-214 and C-204 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....311
STEP 4. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....311
STEP 5. Check the battery power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....312
STEP 6. Check the wiring harness between ETACS-ECU connector C-219 (terminal 11) and the battery.....312
STEP 7. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....313
a. Select "Interactive Diagnosis."....313
b. Select "System select."....313
c. Select "SWS."....313
d. Select "SWS MONITOR."....313
e. Select "Function Diag."....313
f. Select "TURN SIGNAL."....313
g. Select "TURN SIG.RH."....313
STEP 8. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....314
a. Select "Interactive Diagnosis."....314
b. Select "System select."....314
c. Select "SWS."....314
d. Select "SWS MONITOR."....314
e. Select "Function Diag."....314
f. Select "TURN SIGNAL."....314
g. Select "TURN SIG.LH."....314
CIRCUIT OPERATION....314
TECHNICAL DESCRIPTION (COMMENT)....314
TROUBLESHOOTING HINTS....314
DIAGNOSIS....315
STEP 1. Check the turn-signal lamps.....315
STEP 2. Check the input signal (by using the pulse check mode of the monitor).....315
a. Select "Interactive Diagnosis."....315
b. Select "System select."....315
c. Select "SWS."....315
d. Select "Pulse Checking."....315
TECHNICAL DESCRIPTION (COMMENT)....316
TROUBLESHOOTING HINTS....316
DIAGNOSIS....317
STEP 1. Check the hazard warning lamp.....317
STEP 2. Check front combination lamp (LH) connector A-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....317
STEP 3. Check the front turn-signal lamp bulb (LH).....317
STEP 4. Check the ground circuit to the ETACS-ECU. Measure the resistance at front combination lamp (LH) connector A-18.....318
STEP 5. Check the wiring harness between front combination lamp (LH) connector A-18 (terminal 2) and ground.....318
STEP 6. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....319
STEP 7. Check the wiring harness between front combination lamp (LH) connector A-18 (terminal 1) and ETACS-ECU connector C-219 (terminal 14).....319
STEP 8. Check side turn signal- lamp (LH) connector A-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....320
STEP 9. Check the side turn-signal lamp bulb (LH).....320
STEP 10. Check the ground circuit to the ETACS-ECU. Measure the resistance at side turn-signal lamp (LH) connector A-17.....321
STEP 11. Check the wiring harness between side turn-signal lamp (LH) connector A-17 (terminal 2) and ground.....321
STEP 12. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....322
STEP 13. Check the wiring harness between side turn-signal lamp (LH) connector A-17 (terminal 1) and ETACS-ECU connector C-219 (terminal 14).....322
STEP 14. Check front combination lamp (RH) connector A-34 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....323
STEP 15. Check the front turn-signal lamp bulb (RH).....323
STEP 16. Check the ground circuit to the front combination lamp (RH). Measure the resistance at front combination lamp (RH) connector A-34.....324
STEP 17. Check the wiring harness between front combination lamp (RH) connector A-34 (terminal 2) and ground.....324
STEP 18. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....325
STEP 19. Check the wiring harness between front combination lamp (RH) connector A-34 (terminal 1) and ETACS-ECU connector C-219 (terminal 9).....325
STEP 20. Check side turn-signal lamp (RH) connector A-35 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....326
STEP 21. Check the side turn-signal lamp bulb (RH).....326
STEP 22. Check the ground circuit to the side turn-signal lamp (RH). Measure the resistance at side turn-signal lamp (RH) connector A-35.....327
STEP 23. Check the wiring harness between side turn-signal lamp (RH) connector A-35 (terminal 2) and ground.....327
STEP 24. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....328
STEP 25. Check the wiring harness between side turn-signal lamp (RH) connector A-35 (terminal 1) and ETACS-ECU connector C-219 (terminal 9).....328
STEP 26. Check rear combination lamp (LH) connector F-09 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....329
STEP 27. Check the rear turn-signal lamp bulb (LH).....329
STEP 28. Check the ground circuit to the rear combination lamp (LH). Measure the resistance at rear combination lamp (LH) connector F-09.....330
STEP 29. Check the wiring harness between rear combination lamp (LH) connector F-09 (terminal 2) and ground.....330
STEP 30. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....331
STEP 31. Check the wiring harness between rear combination lamp (LH) connector F-09 (terminal 5) and ETACS-ECU connector C-219 (terminal 14).....331
STEP 32. Check rear combination lamp (RH) connector F-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....332
STEP 33. Check the rear turn-signal lamp bulb (RH).....332
STEP 34. Check the ground circuit to the rear turn-signal lamp (RH). Measure the resistance at rear combination lamp (RH) connector F-03.....333
STEP 35. Check the wiring harness between rear combination lamp (RH) connector F-03 (terminal 2) and ground.....333
STEP 36. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....334
STEP 37. Check the wiring harness between rear combination lamp (RH) connector F-03 (terminal 5) and ETACS-ECU connector C-219 (terminal 9).....334
CIRCUIT OPERATION....335
TECHNICAL DESCRIPTION (COMMENT)....335
TROUBLESHOOTING HINTS....335
DIAGNOSIS....336
STEP 1. Check the turn-signal lamps.....336
STEP 2. Using Diagnostic Tool MB991958, diagnose the CAN bus line.....336
STEP 3. Using Diagnostic Tool MB991958, read the combination meter diagnostic trouble code.....337
STEP 4. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....338
a. Select "Interactive Diagnosis."....338
b. Select "System select."....338
c. Select "SWS."....338
d. Select "SWS MONITOR."....338
e. Select "ECU COMM Check."....338
STEP 5. Replace the combination meter.....338
FOG LAMP....339
GENERAL DESCRIPTION CONCERNING THE FOG LAMPS....339
CIRCUIT OPERATION....340
TECHNICAL DESCRIPTION (COMMENT)....340
TROUBLESHOOTING HINTS....340
DIAGNOSIS....340
STEP 1. Check the headlamp (low-beam) operation.....340
STEP 2. Check the input signal by using "FUNCTION DIAG." menu of the SWS monitor.....341
a. Select "Interactive Diagnosis."....341
b. Select "System select."....341
c. Select "SWS."....341
d. Select "SWS MONITOR."....341
e. Select "Function Diag."....341
f. Select "LIGHTING."....341
g. Select "F.FOG."....341
STEP 3. Check fog lamp relay connector A-05X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....342
STEP 4. Check the fog lamp relay.....342
STEP 5. Check the battery power supply circuit to the fog lamp relay. Measure the voltage at fog lamp relay connector A-05X.....343
STEP 6. Check the wiring harness between fog lamp relay connector A-05X (terminals 1 and 2) and the battery.....343
STEP 7. Check front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....344
STEP 8. Check the wiring harness between fog lamp relay connector A-05X (terminal 3) and front-ECU connector A-11X (terminal 11).....344
STEP 9. Replace the ECU.....344
TECHNICAL DESCRIPTION (COMMENT)....345
TROUBLESHOOTING HINT....345
DIAGNOSIS....345
TECHNICAL DESCRIPTION (COMMENT)....345
TROUBLESHOOTING HINTS....345
DIAGNOSIS....345
STEP 1. Verify that the fog lamps and the fog lamp indicator lamp illuminate.....346
STEP 2. Check fog lamp (LH) connector A-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....346
STEP 3. Check the fog lamp bulb (LH).....346
STEP 4. Check the ground circuit to the fog lamp (LH). Measure the resistance at fog lamp (LH) connector A-22.....347
STEP 5. Check the wiring harness between fog lamp (LH) connector A-22 (terminal 2) and ground.....347
STEP 6. Check fog lamp relay connector A-05X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....347
STEP 7. Check the wiring harness between fog lamp relay connector A-05X (terminal 4) and fog lamp (LH) connector A-22 (terminal 1).....348
STEP 8. Check fog lamp (RH) connector A-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....348
STEP 9. Check the fog lamp bulb (RH).....348
STEP 10. Check the ground circuit to the fog lamp (RH). Measure the resistance at fog lamp (RH) connector A-28.....349
STEP 11. Check the wiring harness between fog lamp (RH) connector A-28 (terminal 2) and ground.....349
STEP 12. Check fog lamp relay connector A-05X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....349
STEP 13. Check the wiring harness between fog lamp relay connector A-05X (terminal 4) and fog lamp (RH) connector A-28 (terminal 1).....350
CIRCUIT OPERATION....351
TECHNICAL DESCRIPTION (COMMENT)....351
TROUBLESHOOTING HINTS....351
DIAGNOSIS....352
STEP 1. Check the fog lamps.....352
STEP 2. Using Diagnostic Tool MB991958, diagnose the CAN bus line.....352
STEP 3. Using Diagnostic Tool MB991958, read the combination meter diagnostic trouble code.....353
STEP 4. Use Diagnostic Tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....354
a. Select "Interactive Diagnosis."....354
b. Select "System select."....354
c. Select "SWS."....354
d. Select "SWS MONITOR."....354
e. Select "ECU COMM Check."....354
STEP 5. Replace the combination meter.....354
GR00000100D-54B....355
SIMPLIFIED WIRING SYSTEM (SWS)....0
SYMPTOM PROCEDURES....0
INTERIOR LAMP....355
GENERAL DESCRIPTION CONCERNING THE INTERIOR LAMP....355
CIRCUIT OPERATION....359
TECHNICAL DESCRIPTION (COMMENT)....359
TROUBLESHOOTING HINTS....359
DIAGNOSIS....360
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....361
a. Select "Interactive Diagnosis."....361
b. Select "System select."....361
c. Select "SWS."....361
d. Select "SWS MONITOR."....361
e. Select "ECU COMM Check."....361
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.....362
a. Select "Interactive Diagnosis."....362
b. Select "System select."....362
c. Select "SWS."....362
d. Select "SWS MONITOR."....362
e. Select "Data List."....362
f. Select "ETACS ECU."....362
STEP 3. Check the input signal (by using the pulse check mode of the monitor).....363
a. Select "Interactive Diagnosis."....363
b. Select "System select."....363
c. Select "SWS."....363
d. Select "Pulse Checking."....363
STEP 4. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....364
STEP 5. Check the wiring harness between map lamp assembly connector D-02 (terminal 1) 'without sunroof' or overhead console assembly connector D-03 (terminal 1) 'with sunroof' and ETACS-ECU connector C-219 (terminal 6).....364
CIRCUIT OPERATION....366
TECHNICAL DESCRIPTION (COMMENT)....367
TROUBLESHOOTING HINTS....367
DIAGNOSIS....368
STEP 1. Check which of the front dome lamp, rear dome lamp or trunk lamp do not illuminate normally.....368
STEP 2. Check map lamp assembly connector D-02 'without sunroof', overhead console assembly connector D-03 'with sunroof' and ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....368
STEP 3. Check the wiring harness between map lamp assembly connector D-02 (terminals 1 and 2) 'without sunroof' or overhead console assembly connector D-03 (terminals 1 and 2) 'with sunroof' and ETACS-ECU connector C-219 (terminals 6 and 5).....369
STEP 4. Check map lamp assembly connector D-02 'without sunroof' or overhead console assembly connector D-03 'with sunroof' for loose, corroded or damaged terminals, or terminals pushed back in the connector.....369
STEP 5. Check the front dome lamp bulb.....369
STEP 6. Check the ground circuit to the front dome lamp. Measure the resistance at map lamp assembly connector D-02 'without sunroof' or overhead console assembly connector D-03 'with sunroof'.....370
STEP 7. Check the wiring harness between map lamp assembly connector D-02 (terminal 3) 'without sunroof' or overhead console assembly connector D-03 (terminal 3) 'with sunroof' and ground.....370
STEP 8. Check the wiring harness between map lamp assembly connector D-02 (terminals 1 and 2) 'without sunroof' or overhead console assembly connector D-03 (terminals 1 and 2) 'with sunroof' and ETACS-ECU connector C-219 (terminals 6 and 5).....371
STEP 9. Check rear dome lamp connector D-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....371
STEP 10. Check the rear dome lamp bulb.....371
STEP 11. Check the ground circuit to the rear dome lamp. Measure the resistance at rear dome lamp connector D-07.....372
STEP 12. Check the wiring harness between rear dome lamp connector D-07 and ground.....372
STEP 13. Check the wiring harness between rear dome lamp connector D-07 (terminals 1 and 2) and ETACS-ECU connector C-219 (terminals 6 and 5).....373
STEP 14. Check the input signal (by using the pulse check mode of the monitor).....373
a. Select "Interactive Diagnosis."....373
b. Select "System Select."....373
c. Select "SWS."....373
d. Select "Pulse Checking."....373
STEP 15. Check trunk lamp connector D-10, ETACS-ECU connectors C-218 and C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....374
STEP 16. Check the trunk lamp bulb.....374
STEP 17. Check the wiring harness between trunk lamp connector D-10 (terminals 1 and 2) and ETACS-ECU connector C-219 (terminal 6) or C-218 (terminal 46).....375
CIRCUIT OPERATION....377
TECHNICAL DESCRIPTION (COMMENT)....377
TROUBLESHOOTING HINTS....377
DIAGNOSIS....377
STEP 1. Check the dome lamp.....377
STEP 2. Check the adjustment function.....377
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....378
a. Select "Interactive Diagnosis."....378
b. Select "System select."....378
c. Select "SWS."....378
d. Select "SWS MONITOR."....378
e. Select "ECU COMM Check."....378
STEP 4. Check the input signal by using "DATA LIST" menu of the SWS monitor.....379
a. Select "Interactive Diagnosis."....379
b. Select "System select."....379
c. Select "SWS."....379
d. Select "SWS MONITOR."....379
e. Select "Data List."....379
f. Select "ETACS ECU."....379
STEP 5. Check the input signal (by using the pulse check mode of the monitor).....380
a. Select "Interactive Diagnosis."....380
b. Select "System select."....380
c. Select "SWS."....380
d. Select "Pulse Checking."....380
CIRCUIT OPERATION....381
TECHNICAL DESCRIPTION (COMMENT)....381
TROUBLESHOOTING HINTS....381
DIAGNOSIS....382
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....383
a. Select "Interactive Diagnosis."....383
b. Select "System select."....383
c. Select "SWS."....383
d. Select "SWS MONITOR."....383
e. Select "ECU COMM Check."....383
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.....384
a. Select "Interactive Diagnosis."....384
b. Select "System select."....384
c. Select "SWS."....384
d. Select "SWS MONITOR."....384
e. Select "Data List."....384
f. Select "ETACS ECU."....384
STEP 3. Check the input signal (by using the pulse check mode of the monitor).....385
a. Select "Interactive Diagnosis."....385
b. Select "System select."....385
c. Select "SWS."....385
d. Select "Pulse Checking."....385
STEP 4. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....385
STEP 5. Check at ETACS-ECU connector C-218 in order to check the ignition key hole illumination lamp circuit.....386
STEP 6. Check key reminder switch connector C-310 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....386
STEP 7. Check the ignition key hole illumination lamp bulb.....386
STEP 8. Check the key reminder switch (ignition key hole illumination).....387
STEP 9. Check the battery power supply circuit to the key reminder switch circuit. Measure the voltage at key reminder switch connector C-310.....387
STEP 10. Check the wiring harness between key reminder switch connector C-310 (terminal 2) and battery.....388
STEP 11. Check the wiring harness between key reminder switch connector C-310 (terminal 1) and ETACS-ECU connector C-218 (terminal 63).....389
CIRCUIT OPERATION....389
TECHNICAL DESCRIPTION (COMMENT)....389
TROUBLESHOOTING HINTS....389
DIAGNOSIS....390
STEP 1. Check the interior lamps.....390
STEP 2. Check the adjustment function.....390
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....391
a. Select "Interactive Diagnosis."....391
b. Select "System select."....391
c. Select "SWS."....391
d. Select "SWS MONITOR."....391
e. Select "ECU COMM Check."....391
STEP 4. Check the input signal by using "DATA LIST" menu of the SWS monitor.....392
a. Select "Interactive Diagnosis."....392
b. Select "System select."....392
c. Select "SWS."....392
d. Select "SWS MONITOR."....392
e. Select "Data List."....392
f. Select "ETACS ECU."....392
STEP 5. Check the input signal (by using the pulse check mode of the monitor).....393
a. Select "Interactive Diagnosis."....393
b. Select "System select."....393
c. Select "SWS."....393
d. Select "Pulse Checking."....393
CIRCUIT OPERATION....394
TECHNICAL DESCRIPTION (COMMENT)....394
TROUBLESHOOTING HINTS....394
DIAGNOSIS....394
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....395
STEP 2. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....395
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....396
a. Select "Interactive Diagnosis."....396
b. Select "System select."....396
c. Select "SWS."....396
d. Select "SWS MONITOR."....396
e. Select "ECU COMM Check."....396
STEP 4. Check the input signal (by using the pulse check mode of the monitor).....397
a. Select "Interactive Diagnosis."....397
b. Select "System select."....397
c. Select "SWS."....397
d. Select "Pulse Checking."....397
STEP 5. Replace the combination meter.....397
CIRCUIT OPERATION....398
TECHNICAL DESCRIPTION (COMMENT)....398
TROUBLESHOOTING HINTS....398
DIAGNOSIS....398
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....399
STEP 2. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....399
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....400
a. Select "Interactive Diagnosis."....400
b. Select "System select."....400
c. Select "SWS."....400
d. Select "SWS MONITOR."....400
e. Select "ECU COMM Check."....400
STEP 4. Check the input signal by using "DATA LIST" menu of the SWS monitor.....401
a. Select "Interactive Diagnosis."....401
b. Select "System select."....401
c. Select "SWS."....401
d. Select "SWS MONITOR."....401
e. Select "Data List."....401
f. Select "ETACS ECU."....401
STEP 5. Replace the combination meter.....401
CIRCUIT OPERATION....402
TECHNICAL DESCRIPTION (COMMENT)....402
TROUBLESHOOTING HINTS....402
DIAGNOSIS....402
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....403
STEP 2. Using diagnostic tool MB991958, read the multi center display diagnostic trouble code.....403
STEP 3. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....404
a. Select "Interactive Diagnosis."....404
b. Select "System select."....404
c. Select "SWS."....404
d. Select "SWS MONITOR."....404
e. Select "ECU COMM Check."....404
STEP 4. Replace the multi center display .....404
INPUT SIGNAL PROCEDURES....405
CIRCUIT OPERATION....405
TECHNICAL DESCRIPTION (COMMENT)....405
TROUBLESHOOTING HINTS....405
DIAGNOSIS....406
STEP 1. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....406
STEP 2. Check the ignition switch (ACC) line of the power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....406
STEP 3. Check the wiring harness between ETACS-ECU connector C-219 (terminal 4) and the ignition switch (ACC).....407
CIRCUIT OPERATION....408
TROUBLESHOOTING HINTS....408
DIAGNOSIS....408
STEP 1. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....408
STEP 2. Check the ignition switch (IG1) line of the power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....409
STEP 3. Check the wiring harness between ETACS-ECU connector C-219 (terminal 8) and the ignition switch (IG1).....409
CIRCUIT OPERATION....411
TECHNICAL DESCRIPTION (COMMENT)....411
TROUBLESHOOTING HINTS....411
DIAGNOSIS....411
STEP 1. Check fog lamp switch connector C-128 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....411
STEP 2. Check the fog lamp switch.....411
STEP 3. Check the ground circuit to the fog lamp switch. Measure the resistance at fog lamp switch connector C-128.....412
STEP 4. Check the wiring harness between fog lamp switch connector C-128 (terminal 2) and ground.....412
STEP 5. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....412
STEP 6. Check the wiring harness between fog lamp switch connector C-128 (terminal 1) and ETACS-ECU connector C-218 (terminal 48).....413
CIRCUIT OPERATION....414
TECHNICAL DESCRIPTION (COMMENT)....414
TROUBLESHOOTING HINTS....414
DIAGNOSIS....415
STEP 1. Check the input signal (by using the pulse check mode of the monitor).....415
a. Select "Interactive Diagnosis."....415
b. Select "System select."....415
c. Select "SWS."....415
d. Select "Pulse Checking."....415
STEP 2. Check front door switch (RH) connector D-34 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....415
STEP 3. Check the front door switch (LH).....416
STEP 4. Measure resistance at the lower metal part of the front door switch (RH) in order to check the ground circuit to the front door switch (RH).....416
STEP 5. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....416
STEP 6. Check the wiring harness between front door switch (RH) connector D-34 (terminal 1) and ETACS-ECU connector C-219 (terminal 10).....417
STEP 7. Check front door switch (LH) connector D-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....418
STEP 8. Check the front door switch (RH).....418
STEP 9. Measure resistance at the lower metal part of the front door switch (LH) in order to check the ground circuit to the front door switch (LH).....418
STEP 10. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....419
STEP 11. Check the wiring harness between front door switch (LH) connector D-22 (terminal 1) and ETACS-ECU connector C-218 (terminal 59).....419
CIRCUIT OPERATION....420
TECHNICAL DESCRIPTION (COMMENT)....420
TROUBLESHOOTING HINTS....420
DIAGNOSIS....420
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....421
a. Select "Interactive Diagnosis."....421
b. Select "System select."....421
c. Select "SWS."....421
d. Select "SWS MONITOR."....421
e. Select "ECU COMM Check."....421
STEP 2. Check the turn-signal lamp and lighting switch.....422
STEP 3. Replace the column switch.....422
CIRCUIT OPERATION....423
TECHNICAL DESCRIPTION (COMMENT)....423
TROUBLESHOOTING HINTS....423
DIAGNOSIS....423
STEP 1. Use diagnostic tool MB991958 to select "ECU COMM Check" on the SWS monitor display.....424
a. Select "Interactive Diagnosis."....424
b. Select "System select."....424
c. Select "SWS."....424
d. Select "SWS MONITOR."....424
e. Select "ECU COMM Check."....424
STEP 2. Check the windshield wiper and washer switch.....425
STEP 3. Replace the column switch.....425
CIRCUIT OPERATION....426
TECHNICAL DESCRIPTION (COMMENT)....426
TROUBLESHOOTING HINTS....426
DIAGNOSIS....426
STEP 1. Check column switch connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....426
STEP 2. Check the variable intermittent wiper control switch.....427
STEP 3. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....427
STEP 4. Check the wiring harness between column switch connector C-309 (terminal 6) and ETACS-ECU connector C-218 (terminal 60).....428
STEP 5. Replace the column switch.....428
CIRCUIT OPERATION....429
TECHNICAL DESCRIPTION (COMMENT)....429
TROUBLESHOOTING HINTS....429
DIAGNOSIS....430
STEP 1. Check the sunroof operation.....430
STEP 2. Check sunroof motor assembly connector D-04 and ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....430
STEP 3. Check the wiring harness between sunroof motor assembly connector D-04 (terminal 10) and ETACS-ECU connector C-218 (terminal 53).....431
STEP 4. Replace the sunroof motor assembly.....431
CIRCUIT OPERATION....432
TECHNICAL DESCRIPTION (COMMENT)....432
TROUBLESHOOTING HINTS....432
DIAGNOSIS....432
STEP 1. Check key reminder switch connector C-310 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....432
STEP 2. Check the key reminder switch.....433
STEP 3. Check the ground circuit to the key reminder switch. Measure the resistance at key reminder switch connector C-310.....433
STEP 4. Check the wiring harness between key reminder switch connector C-310 (terminal 4) and ground.....434
STEP 5. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....434
STEP 6. Check the wiring harness between key reminder switch connector C-310 (terminal 6) and ETACS-ECU connector C-217 (terminal 30).....435
STEP 7. Check for continuity between key reminder switch connector C-310 terminal 4 and each of the other terminals as well as terminal 6 and each of the other terminals.....435
CIRCUIT OPERATION....436
TECHNICAL DESCRIPTION (COMMENT)....436
TROUBLESHOOTING HINTS....436
DIAGNOSIS....436
STEP 1. Check hazard warning lamp switch connector C-08 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....436
STEP 2. Check the hazard warning lamp switch.....437
STEP 3. Check the ground circuit to the hazard warning lamp switch. Measure the resistance at hazard warning lamp switch connector C-08.....437
STEP 4. Check the wiring harness between hazard warning lamp switch connector C-08 (terminal 2) and ground.....438
STEP 5. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....438
STEP 6. Check the wiring harness between hazard warning lamp switch connector C-08 (terminal 1) and ETACS-ECU connector C-218 (terminal 49).....439
CIRCUIT OPERATION....440
TECHNICAL DESCRIPTION (COMMENT)....440
TROUBLESHOOTING HINTS....440
DIAGNOSIS....440
STEP 1. Check the input signal (by using the pulse check mode of the monitor).....441
a. Select "Interactive Diagnosis."....441
b. Select "System select."....441
c. Select "SWS."....441
d. Select "Pulse Checking."....441
STEP 2. Check rear door switch (LH) connector D-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....441
STEP 3. Check the rear door switch (LH).....442
STEP 4. Measure resistance at the lower metal part of the rear door switch (LH) in order to check the ground circuit to the rear door switch (LH).....442
STEP 5. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....442
STEP 6. Check the wiring harness between rear door switch (LH) connector D-16 (terminal 1) and ETACS-ECU connector C-219 (terminal 7).....443
STEP 7. Check rear door switch (RH) connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....444
STEP 8. Check the rear door switch (RH).....444
STEP 9. Measure resistance at the lower metal part of the rear door switch (RH) in order to check the ground circuit to the rear door switch (RH).....444
STEP 10. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....445
STEP 11. Check the wiring harness between rear door switch (RH) connector D-06 (terminal 1) and ETACS-ECU connector C-217 (terminal 35).....445
CIRCUIT OPERATION....446
TECHNICAL DESCRIPTION (COMMENT)....446
TROUBLESHOOTING HINTS....446
DIAGNOSIS....447
STEP 1. Check door lock key cylinder switch connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....447
STEP 2. Check the door lock key cylinder switch.....447
STEP 3. Check the ground circuit to the door lock key cylinder switch. Measure the resistance at door lock key cylinder switch connector E-14.....448
STEP 4. Check the wiring harness between door lock key cylinder switch connector E-14 (terminal 2) and ground.....448
STEP 5. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....449
STEP 6. Check the wiring harness between door lock key cylinder switch connector E-14 (terminals 1 and 3) and ETACS-ECU connector C-217 (terminals 25 and 42).....450
CIRCUIT OPERATION....451
TECHNICAL DESCRIPTION (COMMENT)....451
TROUBLESHOOTING HINTS....451
DIAGNOSIS....452
STEP 1. Check the input signal (by using the pulse check mode of the monitor).....452
a. Select "Interactive Diagnosis."....452
b. Select "System select."....452
c. Select "SWS."....452
d. Select "Pulse Checking."....452
STEP 2. Check front door lock actuator (RH) connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....452
STEP 3. Check the front door lock actuator (RH).....453
STEP 4. Check the ground circuit to the front door lock actuator (RH). Measure the resistance at front door lock actuator (RH) connector E-05.....453
STEP 5. Check the wiring harness between front door lock actuator (RH) connector E-05 (terminal 3) and ground.....454
STEP 6. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....454
STEP 7. Check the wiring harness between front door lock actuator (RH) connector E-05 (terminal 1) and ETACS-ECU connector C-217 (terminal 36).....455
STEP 8. Check front door lock actuator (LH) connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....456
STEP 9. Check the front door lock actuator (LH).....456
STEP 10. Check the ground circuit to the front door lock actuator (LH). Measure the resistance at front door lock actuator (LH) connector E-15.....457
STEP 11. Check the wiring harness between front door lock actuator (LH) connector E-15 (terminal 1) and ground.....457
STEP 12. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....458
STEP 13. Check the wiring harness between front door lock actuator (LH) connector E-15 (terminal 3) and ETACS-ECU connector C-217 (terminal 43).....459
CIRCUIT OPERATION....460
TECHNICAL DESCRIPTION (COMMENT)....460
TROUBLESHOOTING HINTS....460
DIAGNOSIS....461
STEP 1. Check the input signal (by using the pulse check mode of the monitor).....461
a. Select "Interactive Diagnosis."....461
b. Select "System select."....461
c. Select "SWS."....461
d. Select "Pulse Checking."....461
STEP 2. Check power window main switch connector E-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....461
STEP 3. Check the door lock switch (power window main switch).....462
STEP 4. Check the ground circuit to the power window main switch. Measure the resistance at power window main switch connector E-04.....462
STEP 5. Check the wiring harness between power window main switch E-04 (terminal 2) and ground.....463
STEP 6. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....463
STEP 7. Check the wiring harness between power window main switch connector E-04 (terminals 5 and 13) and ETACS-ECU connector C-217 (terminals 33 and 34).....464
STEP 8. Check power window sub switch connector E-12 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....465
STEP 9. Check the door lock switch (front power window sub switch).....465
STEP 10. Check the ground circuit to the front power window sub switch. Measure the resistance at front power window sub switch connector E-12.....466
STEP 11. Check the wiring harness between front power window sub switch E-12 (terminal 3) and ground.....466
STEP 12. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....467
STEP 13. Check the wiring harness between front power window sub switch connector E-12 (terminals 1 and 2) and ETACS-ECU connector C-217 (terminals 33 and 34).....468
CIRCUIT OPERATION....469
TECHNICAL DESCRIPTION (COMMENT)....469
TROUBLESHOOTING HINTS....469
DIAGNOSIS....470
STEP 1. Check trunk lid latch assembly connector F-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....470
STEP 2. Check the trunk lid latch assembly.....470
STEP 3. Check ETACS-ECU connector C-217 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....470
STEP 4. Check the wiring harness between trunk lid latch assembly connector F-05 (terminal 2) and ETACS-ECU connector C-217 (terminal 37).....471
COMMENTS ON TROUBLE SYMPTOM....472
POSSIBLE CAUSES....472
DIAGNOSTIC PROCEDURE....473
Step 1. Pulse check....473
Step 2. Check the transmitter battery.....473
Step 3. Register the encrypted code, and then retest the system.....473
Step 4. Retest the system.....473
CIRCUIT OPERATION....474
TECHNICAL DESCRIPTION (COMMENT)....474
TROUBLESHOOTING HINTS....474
DIAGNOSIS....475
STEP 1. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....475
STEP 2. Check the battery line of power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....475
STEP 3. Check the wiring harness between ETACS-ECU connector C-219 (terminal 20) and battery.....476
STEP 4. Check the ignition switch (IG1) line of the power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....477
STEP 5. Check the wiring harness between ETACS-ECU connector C-219 (terminal 8) and the ignition switch (IG1).....477
STEP 6. Check the ignition switch (ACC) line of the power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....478
STEP 7. Check the wiring harness between ETACS-ECU connector C-219 (terminal 18) and the ignition switch (ACC).....479
CHECK AT ECU TERMINAL....480
ETACS-ECU....480
COLUMN SWITCH....483
FRONT-ECU....484
SUNROOF-ECU....485
ON-VEHICLE SERVICE....486
CONFIGURATION FUNCTION....486
ADJUSTMENT BY OPERATING THE MULTI CENTER DISPLAY....486
GR00000200-52A....490
INTERIOR....490
GENERAL DESCRIPTION....492
OPERATION....492
SEAT BELT DIAGNOSIS....492
SPECIAL TOOLS....492
INSTRUMENT PANEL ASSEMBLY....493
REMOVAL AND INSTALLATION....493
CLIP AND CLAW POSITIONS....496
REMOVAL SERVICE POINT....497
DISASSEMBLY AND ASSEMBLY....498
FLOOR CONSOLE ASSEMBLY....499
REMOVAL AND INSTALLATION....499
TRIMS....500
REMOVAL AND INSTALLATION....500
CLIP AND CLAW POSITION....501
REMOVAL SERVICE POINT....502
DOOR TRIM....503
REMOVAL AND INSTALLATION....503
'FRONT DOOR TRIM'....503
'REAR DOOR TRIM'....504
REMOVAL SERVICE POINTS....505
'B' POWER WINDOW SWITCH PANEL ASSEMBLY REMOVAL....505
DISASSEMBLY AND ASSEMBLY....506
'FRONT DOOR TRIM'....506
'REAR DOOR TRIM'....507
HEADLINING....508
REMOVAL AND INSTALLATION....508
REMOVAL SERVICE POINT....509
INSIDE REAR VIEW MIRROR....509
REMOVAL SERVICE POINT....509
FRONT SEAT ASSEMBLY....510
REMOVAL AND INSTALLATION....510
INSTALLATION SERVICE POINT....511
INSPECTION....512
POWER SEAT CONTINUITY AND DIAGNOSIS CHECK....512
OPERATION CHECK OF POWER SEAT MOTOR....518
FAULT DIAGNOSIS....520
MEMORY SEAT CONTROLLER (MSC)....520
DISASSEMBLY AND ASSEMBLY....522
'RH SIDE'....522
'LH SIDE'....526
REMOVAL SERVICE POINT....531
'B' HEADREST SLEEVE REMOVAL....531
'C' SEAT BACK PANEL REMOVAL AND FITMENT....531
FRONT SEAT TRIM COVER....532
REMOVAL AND FITMENT....532
REMOVAL....532
FITMENT....533
REAR SEAT CUSHION TRIM COVER....535
REMOVAL AND FITMENT....535
REAR SEAT CUSHION TRIM REMOVAL....535
REAR SEAT CUSHION TRIM FITMENT....536
REAR SEAT BACK TRIM COVER....538
REMOVAL AND FITMENT....538
REAR SEAT BACK TRIM REMOVAL....538
REAR SEAT BACK TRIM FITMENT....540
REAR SEAT ASSEMBLY....544
REMOVAL AND INSTALLATION....544
INSTALLATION SERVICE POINTS....544
'B' INSTALLATION OF REAR SEAT CUSHION ASSEMBLY....545
DISASSEMBLY AND REASSEMBLY....546
FRONT SEAT BELT....547
REMOVAL AND INSTALLATION....547
INSPECTION....548
SEAT BELT SWITCH CONTINUITY CHECK....548
REAR SEAT BELT....548
REMOVAL AND INSTALLATION....548
SPECIFICATIONS....549
FASTENER TIGHTENING SPECIFICATIONS....549
GR00000200-80A....550
CONFIGURATION DIAGRAMS....550
OVERALL CONFIGURATION DIAGRAM....551
HOW TO READ CONFIGURATION DIAGRAMS....552
ENGINE COMPARTMENT....553
ENGINE AND TRANSMISSION....555
DASH PANEL....559
FLOOR, SEAT AND ROOF....566
DOOR....572
LUGGAGE COMPARTMENT....573
GR00000300-52....574
INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM(SRS)....574
INTERIOR 52A....574
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 52B....574
GR00000400-55....576
HEATER, AIR CONDITIONING AND VENTILATION....576
HEATER, AIR CONDITIONING AND VENTILATION 55....576
GR00000400-90....578
CIRCUIT DIAGRAMS....578
HOW TO READ CIRCUIT DIAGRAMS....580
CONNECTOR/GROUNDING INDICATIONS....582
SYMBOLS (EXCEPT CONNECTOR AND GROUNDING)....585
WIRE COLOUR CODES....585
JUNCTION BLOCK....586
JOINT CONNECTOR....588
CENTRALISED JUNCTION....589
FUSIBLE LINK AND FUSE....589
CENTRALISED RELAY....594
POWER DISTRIBUTION SYSTEM....595
STARTING SYSTEM....598
IGNITION SYSTEM....599
CHARGING SYSTEM....600
MULTIPOINT FUEL INJECTION (MPI) SYSTEM....601
COOLING SYSTEM....606
INVECS-II 5A/T....607
HEADLAMPS....612
TAIL LAMP, POSITION LAMP, AND LICENCE PLATE LAMP....615
FOG LAMP....618
FRONT DOME LAMP, REAR DOME LAMP, TRUNK LAMP AND IGNITION KEY HOLE ILLUMINATION LAMP....621
GLOVE BOX LAMP....625
VANITY MIRROR LAMP....626
TURN-SIGNAL LAMP AND HAZARD WARNING LAMP....627
BACKUP LAMP....631
STOPLAMP....632
HORN....633
METER AND GAUGE....634
BRAKE WARNING LAMP, OIL PRESSURE WARNING LAMP, FUEL WARNING LAMP....637
POWER WINDOWS....639
CENTRAL DOOR LOCKING SYSTEM....641
AUTOMATIC AIR CONDITIONING SYSTEM....648
WINDSHIELD WIPER AND WASHER....652
DEFOGGER....655
REMOTE CONTROLLED MIRROR....656
AUDIO SYSTEM....657
ACCESSORY SOCKET....659
CLOCK DISPLAY....660
MULTI-CENTER DISPLAY....661
SUNROOF....664
AUTO-CRUISE CONTROL SYSTEM....666
ANTI-LOCK BRAKING SYSTEM (ABS) 'VEHICLES WITHOUT TRACTION CONTROL (TCL)'....670
ANTI-LOCK BRAKING SYSTEM (ABS) 'VEHICLES WITH TRACTION CONTROL (TCL)'....673
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)....676
ENGINE IMMOBILISER SYSTEM....680
POWER SEAT WITH MEMORY (DRIVER)....681
POWER SEAT (8-WAY) (DRIVER AND PASSENGER)....683
POWER SEAT [(6-WAY) DRIVER]....685
FORGOTTEN KEY PREVENTION FUNCTION....686
LIGHTING MONITOR TONE ALARM....688
IGNITION KEY REMINDER TONE ALARM....689
SEAT BELT WARNING TONE ALARM....690
DOOR AJAR WARNING TONE ALARM....692
RHEOSTAT....695
CONTROLLER AREA NETWORK (CAN)....696
GR00000500-55....702
HEATER, AIR CONDITIONING AND VENTILATION....702
GENERAL DESCRIPTION....704
SAFETY PRECAUTIONS....704
OPERATION....705
COMPRESSOR CONTROL....705
AUTO A/C DIAGNOSIS....706
INTRODUCTION....706
AUTOMATIC AIR CONDITIONING TROUBLESHOOTING STRATEGY....706
DIAGNOSTIC FUNCTION....706
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....706
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....707
HOW TO READ DATA LIST....707
HOW TO PERFORM ACTUATOR TEST....708
HOW TO DIAGNOSE THE CAN BUS LINE....709
DIAGNOSTIC TROUBLE CODE CHART....710
DIAGNOSTIC TROUBLE CODE PROCEDURES....711
DTC SET CONDITION....711
TECHNICAL DESCRIPTION (COMMENT)....711
TROUBLESHOOTING HINT....711
DIAGNOSIS....711
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....712
STEP 2. Recheck for diagnostic trouble code.....712
STEP 3. Using diagnostic tool , check data list item 59: Inside temperature sensor.....713
STEP 4. Check A/C-ECU connector C-15, C-16 and interior temperature sensor connector C-123 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....714
STEP 5. Check the wiring harness between A/C-ECU connector C-15 (terminals 20), C-16 (terminals 22) and interior temperature sensor connector C-123 (terminals 1 and 2).....715
STEP 6. Check the interior temperature sensor.....716
STEP 7. Recheck for diagnostic trouble code.....716
DTC SET CONDITION....717
TECHNICAL DESCRIPTION (COMMENT)....717
TROUBLESHOOTING HINT....717
DIAGNOSIS....718
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....718
STEP 2. Recheck for diagnostic trouble code.....718
STEP 3. Using diagnostic tool , check data list item 58: Outside air temperature sensor.....719
STEP 4. Check ambient air temperature sensor connector A-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....719
STEP 5. Check the ambient air temperature sensor.....720
STEP 6. Check A/C-ECU connector C-15 and C-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....720
STEP 7. Check the wiring harness between A/C-ECU connector C-15 (terminals 20), C-16 (terminal 23) and ambient air temperature sensor connector A-25 (terminals 1 and 2).....721
STEP 8. Recheck for diagnostic trouble code.....722
DTC SET CONDITION....723
TECHNICAL DESCRIPTION (COMMENT)....723
TROUBLESHOOTING HINT....723
DIAGNOSIS....724
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....724
STEP 2. Recheck for diagnostic trouble code.....724
STEP 3. Using diagnostic tool , check data list item 20: Air thermo sensor.....725
STEP 4. Check A/C-ECU connector C-15, C-16 and air thermo sensor connector C-126 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....726
STEP 5. Check the wiring harness between A/C-ECU connector C-15 (terminal 20), C-16 (terminal 24) and air thermo sensor connector C-126 (terminals 2 and 1).....727
STEP 6. Check the air thermo sensor.....728
STEP 7. Recheck for diagnostic trouble code.....728
DTC SET CONDITION....729
TECHNICAL DESCRIPTION (COMMENT)....729
TROUBLESHOOTING HINT....729
DIAGNOSIS....729
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....730
STEP 2. Recheck for diagnostic trouble code.....730
STEP 3. Using diagnostic tool , check data list item 63: Air mix potentiometer.....731
STEP 4. Check A/C-ECU connector C-15, C-16 and air mixing damper control motor and potentiometer connector C-105 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....732
STEP 5. Check the wiring harness between A/C-ECU connectors C-15 (terminals 16 and 20), C-16 (terminal 29) and air mixing damper control motor and potentiometer connector C-105 (terminals 5, 7 and 3).....733
STEP 6. Check the air mixing damper control motor and potentiometer.....734
STEP 7. Recheck for diagnostic trouble code.....735
DTC SET CONDITION....736
TECHNICAL DESCRIPTION (COMMENT)....736
TROUBLESHOOTING HINT....736
DIAGNOSIS....737
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....737
STEP 2. Recheck for diagnostic trouble code.....737
STEP 3. Using diagnostic tool , check actuator test item 42, 43: air mix damper motor.....738
STEP 4. Check A/C-ECU connectors C-15 and air mixing damper control motor and potentiometer connector C-105 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....738
STEP 5. Check the wiring harness between A/C-ECU connectors C-15 (terminal 1 and 2) and air mixing damper control motor and potentiometer connector C-105 (terminals 1 and 2).....739
STEP 6. Check the air mixing damper control motor and potentiometer.....740
STEP 7. Recheck for diagnostic trouble code.....741
DTC SET CONDITION....742
TECHNICAL DESCRIPTION (COMMENT)....742
TROUBLESHOOTING HINT....742
DIAGNOSIS....743
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....743
STEP 2. Recheck for diagnostic trouble code.....743
STEP 3. Using diagnostic tool , check data list item 55: Air outlet c/o potentiometer.....744
STEP 4. Check A/C-ECU connector C-15, C-16 and mode selection damper control motor and potentiometer connector C-102 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....745
STEP 5. Check the wiring harness between A/C-ECU connectors C-15 (terminals 16 and 20), C-21 (terminal 21) and mode selection damper control motor and potentiometer connector C-102 (terminals 5, 7 and 3).....746
STEP 6. Check the mode selection damper control motor and potentiometer.....747
STEP 7. Recheck for diagnostic trouble code.....748
DTC SET CONDITION....749
TECHNICAL DESCRIPTION (COMMENT)....749
TROUBLESHOOTING HINT....749
DIAGNOSIS....750
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....750
STEP 2. Recheck for diagnostic trouble code.....750
STEP 3. Using diagnostic tool , check actuator test item 67, 68, 69, 70, 71: Air outlet c/o dumper.....751
STEP 4. Check A/C-ECU connector C-15 and mode selection damper control motor and potentiometer connector C-102 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....751
STEP 5. Check the wiring harness between A/C-ECU connector C-15 (terminals 11 and 4) and mode selection damper control motor and potentiometer connector C-102 (terminals 1 and 2).....752
STEP 6. Check the mode selection damper control motor.....753
STEP 7. Recheck for diagnostic trouble code.....754
TROUBLE JUDGMENT....755
TECHNICAL DESCRIPTION (COMMENT)....755
TROUBLESHOOTING HINTS....755
DIAGNOSIS....755
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....755
STEP 2. Recheck for diagnostic trouble code.....756
TROUBLE JUDGMENT....757
TECHNICAL DESCRIPTION (COMMENT)....757
TROUBLESHOOTING HINTS....757
DIAGNOSIS....757
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....758
STEP 2. Using diagnostic tool read the Electronic control unit diagnostic trouble code.....758
STEP 3. Using diagnostic tool , check for any diagnostic trouble code.....759
STEP 4. Recheck for diagnostic trouble code.....759
STEP 5. Recheck for diagnostic trouble code.....760
TROUBLE JUDGMENT....761
TECHNICAL DESCRIPTION (COMMENT)....761
TROUBLESHOOTING HINTS....761
DIAGNOSIS....761
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....762
STEP 2. Using diagnostic tool , read the Electronic control unit diagnostic trouble code.....762
STEP 3. Using diagnostic tool , check for any diagnostic trouble code.....763
STEP 4. Recheck for diagnostic trouble code.....763
STEP 5. Recheck for diagnostic trouble code.....764
TROUBLE JUDGMENT....765
TECHNICAL DESCRIPTION (COMMENT)....765
TROUBLESHOOTING HINTS....765
DIAGNOSIS....765
STEP 1. Using diagnostic tool , diagnose the CAN bus line.....766
STEP 2. Using diagnostic tool , read the Electronic control unit diagnostic trouble code.....766
STEP 3. Using diagnostic tool , check for any diagnostic trouble code.....767
STEP 4. Recheck for diagnostic trouble code.....767
STEP 5. Recheck for diagnostic trouble code.....768
SYMPTOM CHART....769
SYMPTOM PROCEDURES....770
TECHNICAL DESCRIPTION (COMMENT)....770
TROUBLESHOOTING HINTS....770
DIAGNOSIS....770
Check that the blower motor operation when the blower switch is moved to the "HI" position.....770
TECHNICAL DESCRIPTION (COMMENT)....770
TROUBLESHOOTING HINTS....770
DIAGNOSIS....771
Check operation of the outside/inside air selection damper control motor.....771
CIRCUIT OPERATION....771
TROUBLESHOOTING HINTS....771
DIAGNOSIS....771
STEP 1. Check the defogger and A/C operations.....771
STEP 2. Check outside/inside air selection damper control motor connector C-106 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....772
STEP 3. Measure the voltage at outside/inside air selection damper control motor connector C-106.....772
STEP 4. Check the wiring harness between outside/inside air selection damper control motor connector C-106 (terminal 1) and the ignition switch (IG2).....772
STEP 5. Check the outside/inside air selection damper control motor.....774
STEP 6. Check A/C-ECU connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....774
STEP 7. Check the wiring harness between outside/inside air selection damper control motor connector C-106 (terminals 5 and 7) and A/C-ECU C-15 (terminals 5 and 6).....775
STEP 8. Retest the system.....775
TECHNICAL DESCRIPTION (COMMENT)....776
TROUBLESHOOTING HINTS....776
DIAGNOSIS....776
STEP 1. Check the defogger and outside/inside air selection damper control motor operation.....777
STEP 2. Check the blower motor operation.....777
STEP 3. Check the A/C compressor.....777
STEP 4. Using scan tool , read the A/C diagnostic trouble code.....777
STEP 5. Check A/C compressor clutch relay connector B-18X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....778
STEP 6. Check the A/C compressor clutch relay continuity.....778
STEP 7. Check Engine ECU connector B-20 and A/C compressor assembly B-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....779
STEP 8. Measure the voltage at A/C compressor assembly connector B-28.....780
STEP 9. Measure the voltage at A/C compressor clutch relay connector B-18X.....781
STEP 10. Check the wiring harness between A/C compressor clutch relay connector B-18X (terminal 2) and the ignition switch (IG2).....781
STEP 11. Measure the voltage at A/C compressor clutch relay connector B-18X.....783
STEP 12. Check the wiring harness between A/C compressor clutch relay connector B-18X (terminal 1) and the battery.....783
STEP 13. Check the wiring harness between A/C compressor clutch relay connector B-18X (terminal 4) and A/C compressor assembly connector B-28 (terminal 1).....784
STEP 14. Check the wiring harness between powertrain control module connector B-20 (terminal 6) and A/C compressor clutch relay connector B-18X (terminal 3).....785
STEP 15. Check A/C-ECU connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....785
STEP 16. Measure the voltage at A/C-ECU connector C-15.....786
STEP 17. Check the wiring harness between A/C compressor clutch relay connector B-18X (terminal 4) and A/C-ECU connector C-15 (terminal 10).....787
STEP 18. Check the air conditioning compressor clutch operation.....788
STEP 19. Check the air thermo sensor.....788
STEP 20. Check the ambient air temperature sensor.....788
STEP 21. Check the A/C pressure sensor operation.....789
STEP 22. Check the refrigerant level.....789
STEP 23. Replace the A/C-ECU.....789
CIRCUIT OPERATION....790
TROUBLESHOOTING HINTS....790
DIAGNOSIS....791
STEP 1. Check blower motor connector C-115 and A/C-ECU connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....791
STEP 2. Measure the voltage at blower motor connector C-115.....792
STEP 3. Check blower relay connector C-202 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....792
STEP 4. Check the blower relay continuity.....793
STEP 5. Measure the voltage at blower relay connector C-202.....793
STEP 6. Check the wiring harness between blower relay connector C-202 (terminal 1) and the ignition switch (IG2).....794
STEP 7. Measure the voltage at blower relay connector C-202.....795
STEP 8. Check the wiring harness between blower relay connector C-202 (terminal 5) and fusible link (1).....796
STEP 9. Check the wiring harness between blower relay connector C-202 (terminal 3) and A/C-ECU connector C-15 (terminal 9).....797
STEP 10. Check the wiring harness between blower motor connector C-115 (terminal 1) and blower relay connector C-202 (terminal 4).....798
STEP 11. Check the blower fan and motor operation.....798
STEP 12. Check blower power transistor connector C-104 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....799
STEP 13. Measure the resistance at power transistor connector C-104.....799
STEP 14. Check the wiring harness between power transistor connector C-104 (terminal 2) and ground.....799
STEP 15. Check the wiring harness between power transistor connector C-104 (terminal 4) and blower motor connector C-115 (terminal 2).....800
STEP 16. Check the wiring harness between power transistor connector C-104 (terminals 1 and 3) and A/C-ECU connector C-15 (terminals 17 and 18).....800
STEP 17. Replace the power transistor.....801
CIRCUIT OPERATION....801
TROUBLESHOOTING HINTS....801
DIAGNOSIS....801
STEP 1. Check blower power transistor connector C-104 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....801
STEP 2. Measure the resistance at power transistor connector C-104.....802
STEP 3. Check the wiring harness between power transistor connector C-104 (terminal 2) and ground.....802
STEP 4. Check blower motor connector C-115 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....802
STEP 5. Check the wiring harness between power transistor connector C-104 (terminal 4) and blower motor connector C-115 (terminal 2).....803
STEP 6. Check A/C-ECU connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....803
STEP 7. Check the wiring harness between power transistor connector C-104 (terminals 1 and 3) and A/C-ECU connector C-15 (terminals 17 and 18).....804
STEP 8. Replace the power transistor.....804
TECHNICAL DESCRIPTION (COMMENT)....805
TROUBLESHOOTING HINTS....805
DIAGNOSIS....805
STEP 1. Using scan tool , read the diagnostic trouble code.....805
STEP 2. Using scan tool , check data list item 61: A/C pressure sensor.....806
STEP 3. Check A/C pressure sensor connector A-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....807
STEP 4. Check the A/C pressure sensor.....808
STEP 5. Check A/C-ECU C-15 and C-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....809
STEP 6. Check the wiring harness between A/C-ECU connector C-15 (terminal 12), C-16 (terminals 34 and 26) and A/C pressure sensor connector A-30 (terminals 3, 1 and 2).....810
STEP 7. Check the refrigerant level.....810
TECHNICAL DESCRIPTION (COMMENT)....811
TROUBLESHOOTING HINTS....811
DIAGNOSIS....811
STEP 1. Check the A/C and outside/inside air selection damper control motor operation.....811
STEP 2. Check defogger relay connector C-201 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....812
STEP 3. Check the defogger relay continuity.....812
STEP 4. Check choke coil connector D-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....813
STEP 5.Measure the voltage at choke coil connector D-11.....814
STEP 6. Measure the voltage at defogger relay connector C-201.....815
STEP 7. Check the wiring harness between defogger relay connector C-201 (terminal 5) and the fusible link (1).....816
STEP 8. Measure the voltage at defogger relay connector C-201.....817
STEP 9. Check the wiring harness between defogger relay connector C-201 (terminal 1) and ignition switch (IG2).....817
STEP 10. Check A/C-ECU connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....818
STEP 11. Check the wiring harness between defogger relay connector C-201 (terminal 3) and A/C-ECU connector C-15 (terminal 8).....819
STEP 12. Check the wiring harness between defogger relay connector C-201 (terminal 4) and choke coil connector D-11 (terminal 1).....820
STEP 13. Check choke coil connector D-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....820
STEP 14. Check the wiring harness between choke coil connector D-11 (terminal 1) and rear glass solder joint.....821
STEP 15. Check rear glass solder joints for loose, corroded or damaged joints.....821
STEP 16. Check the wiring harness between RH rear glass solder joint and earth point.....821
STEP 17. Check the defogger.....822
CIRCUIT OPERATION....822
TROUBLESHOOTING HINT....822
DIAGNOSIS....822
TECHNICAL DESCRIPTION (COMMENT)....823
TROUBLESHOOTING HINTS....823
DIAGNOSIS....823
STEP 1. Check A/C-ECU connector C-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....823
STEP 2. Measure the voltage at A/C-ECU connector C-16.....824
STEP 3. Check the wiring harness between A/C-ECU connector C-16 (terminal 28) and the ignition switch (IG2).....824
STEP 4. Measure the voltage at A/C-ECU connector C-16.....825
STEP 5. Check the wiring harness between A/C-ECU connector C-16 (terminal 36) and the ignition switch (ACC).....826
STEP 6. Measure the voltage at A/C-ECU connector C-15.....827
STEP 7. Check the wiring harness between A/C-ECU connector C-15 (terminal 3) and the battery.....827
STEP 8. Measure the resistance at A/C-ECU connector C-16.....828
STEP 9. Check the wiring harness between A/C-ECU connector C-16 (terminal 27) and the ground.....829
CIRCUIT OPERATION....829
TROUBLESHOOTING HINTS....829
DIAGNOSIS....830
STEP 1. Check the defogger and outside/inside air selection damper control motor operation.....830
STEP 2. Using scan tool , read diagnostic trouble code.....830
STEP 3. Using scan tool , check data list item 67: Photo sensor.....831
STEP 4. Check A/C-ECU connectors C-15, C-16 and photo sensor connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....832
STEP 5. Check the wiring harness between photo sensor connector C-04 (terminals 3, 4) and A/C-ECU connector C-15 (terminal 19), C-16 (terminal 25).....833
STEP 6. Replace the photo sensor.....833
STEP 7. Check the refrigerant level.....833
Correct the refrigerant level. Check that the air conditioning works normally. (Refer to GROUP 55A On-vehicle Service P.55-141).....833
DATA LIST REFERENCE TABLE....834
ACTUATOR TEST REFERENCE....837
CHECK AT A/C-ECU TERMINAL....838
SPECIAL TOOLS....840
ON-VEHICLE SERVICE....842
REFRIGERANT LEVEL TEST....842
A/C COMPRESSOR CLUTCH TEST....842
SIMPLE INSPECTION OF THE A/C PRESSURE SENSOR....842
COMPRESSOR DRIVE BELT ADJUSTMENT....843
CHARGING....843
METHOD BY USING REFRIGERANT RECOVERY AND RECYCLING UNIT....843
DISCHARGING SYSTEM....843
REFILLING OF OIL IN THE A/C SYSTEM....843
PERFORMANCE TEST....844
PERFORMANCE TEMPERATURE CHART....844
REFRIGERANT LEAK INSPECTION PROCEDURE....845
LEAK INSPECTION....845
LOST CHARGE....846
LOW CHARGE....846
HANDLING TUBING AND FITTINGS....846
AIR CONDITIONING NOISE TEST....847
VEHICLE CONDITION....847
TEST PROCEDURES....848
DETAILS OF A/C NOISE....848
POSSIBLE CAUSES, CHECKS AND REPAIRS....848
POWER RELAY CHECK....849
BLOWER RELAY CONTINUITY CHECK....849
A/C COMPRESSOR CLUTCH RELAY CONTINUITY CHECK....850
IDLE-UP OPERATION CHECK....850
HEATER CONTROL ASSEMBLY AND A/C SWITCH....851
REMOVAL AND INSTALLATION....851
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND EVAPORATOR UNIT....852
REMOVAL AND INSTALLATION....852
REMOVAL SERVICE POINTS....853
'B' HEATER UNIT AND DECK CROSSMEMBER ASSEMBLY REMOVAL....853
REMOVAL AND INSTALLATION....854
DISASSEMBLY AND ASSEMBLY....855
INSPECTION....856
AIR MIXING DAMPER CONTROL MOTOR CHECK....856
POTENTIOMETER CHECK....856
AIR THERMO SENSOR INSPECTION....856
BLOWER ASSEMBLY DISASSEMBLY AND ASSEMBLY....857
MOTORS AND TRANSISTOR....858
REMOVAL AND INSTALLATION....858
INSPECTION....859
MODE SELECTION DAMPER CONTROL MOTOR CHECK....859
POTENTIOMETER CHECK....859
OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL MOTOR CHECK....859
BLOWER FAN AND MOTOR CHECK....860
SENSORS....861
REMOVAL AND INSTALLATION....861
INSPECTION....862
INTERIOR TEMPERATURE SENSOR CHECK....862
PHOTO SENSOR CHECK....862
AMBIENT TEMPERATURE SENSOR....863
REMOVAL AND INSTALLATION....863
REMOVAL SERVICE POINT....863
INSPECTION....864
AMBIENT AIR TEMPERATURE SENSOR CHECK....864
COMPRESSOR ASSEMBLY AND DRIVE BELT....865
REMOVAL AND INSTALLATION....865
REMOVAL SERVICE POINTS....866
'B' COMPRESSOR REMOVAL....866
INSTALLATION SERVICE POINT....866
'B' COMPRESSOR INSTALLATION....866
INSPECTION....867
COMPRESSOR AIR CONDITIONING COMPRESSOR CLUTCH OPERATION CHECK....867
AIR GAP ADJUSTMENT....867
CONDENSER AND CONDENSER FAN....868
REMOVAL AND INSTALLATION....868
REMOVAL SERVICE POINTS....869
INSTALLATION SERVICE POINT....869
'B' DRYER REPLACEMENT PROCEDURE....869
'B' CONDENSER INSTALLATION....870
INSPECTION....870
CONDENSER FAN MOTOR CHECK....870
REFRIGERANT LINE....871
REMOVAL AND INSTALLATION....871
REMOVAL SERVICE POINT....872
'B' SUCTION PIPE AND SUCTION FLEXIBLE HOSE DISCONNECTION....872
INSTALLATION SERVICE POINT....872
O-RING AND PIPE SERVICE POINT....873
O-RING REPLACEMENT....874
PIPE JOINT PRECAUTIONS....874
DUCTS....876
REMOVAL AND INSTALLATION....876
DUCTS Cont.....877
VENTILATORS....878
REMOVAL AND INSTALLATION....878
SPECIFICATIONS....879
FASTENER TIGHTENING SPECIFICATIONS....879
GENERAL SPECIFICATIONS....879
SERVICE SPECIFICATIONS....879
LUBRICANTS....879
GR00000700-70....880
COMPONENT LOCATIONS....880
FUSIBLE LINK, FUSE AND IOD OR STORAGE CONNECTOR....881
GROUNDING CABLE....882
GROUNDING....883
RELAY....885
INSPECTION TERMINAL....887
SENSOR....887
CONTROL UNIT....893
SOLENOID AND SOLENOID VALVE....896
OTHER DEVICES....897
GR00001200-00....900
GENERAL....900
GENERAL 00....900
GENERAL 'ELECTRICAL' 00E....900
GR00001400-00E....902
GENERAL 'ELECTRICAL'....902
HARNESS CONNECTOR INSPECTION....903
CONNECTOR CONTINUITY AND VOLTAGE TEST....903
HOW TO DIAGNOSE....903
HOW TO DIAGNOSE....903
TROUBLESHOOTING STEPS....904
INFORMATION FOR DIAGNOSIS....904
INSPECTION....905
INSPECTION INSTRUMENTS....906
CHECKING FUSES....907
CAUTIONS IN EVENT OF BLOWN FUSE....907
CHECKING SWITCHES....908
CHECKING RELAYS....909
CABLES AND WIRES CHECK....910
BATTERY HANDLING....910
GENERAL ELECTRICAL SYSTEM CHECK....910
STEP 1. Remove the blown fuse and connect the test light across the fuse terminals (Circuit switch: OFF).....911
STEP 2. Turn the switch ON and disconnect the illumination light connector.....912
GR00001500-11....914
ENGINE....914
ENGINE MECHANICAL '3.8L ENGINE' 11A....914
ENGINE OVERHAUL '3.8L ENGINE' 11B....914
GR00002000-14....916
ENGINE COOLING....916
GENERAL DESCRIPTION....917
SPECIAL TOOL....917
ENGINE COOLING DIAGNOSIS....917
INTRODUCTION....917
TROUBLESHOOTING STRATEGY....917
SYMPTOM CHART....918
SYMPTOM PROCEDURES....918
DIAGNOSIS....918
STEP 1. Check for coolant leaks.....918
STEP 2. Retest the system.....918
DIAGNOSIS....919
STEP 1. Remove the radiator cap and check for coolant contamination.....919
STEP 2. Check the radiator cap valve opening pressure.....919
STEP 3. Check thermostat operation.....919
STEP 4. Check the drive belt for slippage or damage.....919
STEP 5. Retest the system.....919
CIRCUIT OPERATION....920
TECHNICAL DESCRIPTION....920
TROUBLESHOOTING HINTS....920
DIAGNOSIS....921
STEP 1. Measure the power supply voltage at fan controller connector A-24.....921
STEP 2. Check the fan controller connector A-24.....921
STEP 3. Check the fusible link No.2.....922
STEP 4. Measure the power supply voltage at fan control relay connector A-10X.....922
STEP 5. Check the fan control relay connector A-10X.....923
STEP 6. Check the harness wire between fusible link No.2 and fan control relay connector A-10X terminal 4.....923
STEP 7. Check the fan control relay.....923
STEP 8. Check the fan control relay connector A-10X.....924
STEP 9. Check the harness wire between fan control relay connector A-10X terminal 2 and fan controller connector A-24 terminal 3.....924
STEP 10. Measure the terminal voltage at fan control relay connector A-10X.....925
STEP 11. Check the ECU connector B-21, intermediate connector A-13 and fan control relay connector A-10X.....926
STEP 12. Check the harness wire between intermediate connector A-13 terminal 2 and fan control relay connector A-10X terminal 3.....927
STEP 13. Check the continuity between fan control relay connector A-10X and body earth.....928
STEP 14. Check the fan control relay connector A-10X.....928
STEP 15. Check the earth connector A-14.....929
STEP 16. Check the harness wire between fan control relay connector A-10X terminal 1 and body earth connector A-14 terminal 6.....929
STEP 17. Check the continuity between fan controller connector A-24 and body earth.....930
STEP 18. Check the fan controller connector A-24.....930
STEP 19. Check the harness wire between fan controller connector A-24 terminal 1 and body earth.....931
STEP 20. Check the fan controller connector A-24, intermediate connector A-13 and engine-ECU connector B-21.....932
STEP 21. Check the harness wire between fan controller connector A-24 terminal 2 and engine-ECU connector B-21 terminal 71.....933
STEP 22. Check the fan controller.....934
STEP 23. MUT-III self-diag code....935
STEP 24. Check the symptoms.....935
Radiator Fan and Condenser Fan Drive Circuit....935
TECHNICAL DESCRIPTION....935
TROUBLESHOOTING HINTS....935
DIAGNOSIS....935
STEP 1. Check the fan control relay.....935
STEP 2. Check the fan control relay connector A-10X.....936
STEP 3. Check the harness wire between fan control relay connector A-10X terminal 2 and fan controller connector A-24 terminal 3.....936
STEP 4. Check the fan controller connector A-24, intermediate connector A-13 and engine-ECU connector B-21.....937
STEP 5. Check the harness wire between fan controller connector A-24 terminal 2 and engine-ECU connector B-21 terminal 71.....938
STEP 6. Check the fan controller.....939
STEP 7. MUT-III self-diag code....940
STEP 8. Check the symptoms.....940
Radiator Fan and Condenser Fan Drive Circuit....940
TECHNICAL DESCRIPTION....940
TROUBLESHOOTING HINTS....940
DIAGNOSIS....940
Radiator Fan and Condenser Fan Drive Circuit....940
TECHNICAL DESCRIPTION....940
TROUBLESHOOTING HINTS....940
DIAGNOSIS....941
STEP 1. Check the condenser fan motor.....941
STEP 2. Check the fan controller.....941
STEP 3. Check the symptoms.....941
ON-VEHICLE SERVICE....941
ENGINE COOLANT LEAK CHECK....941
RADIATOR CAP PRESSURE CHECK....942
ENGINE COOLANT REPLACEMENT....942
ENGINE COOLANT CONCENTRATION TEST....944
FAN CONTROLLER CHECK....944
FAN CONTROL RELAY CONTINUITY CHECK....946
RADIATOR....947
REMOVAL AND INSTALLATION....947
REMOVAL SERVICE POINTS....949
'B' A/T OIL COOLER HOSE REMOVAL....949
INSTALLATION SERVICE POINT....949
THERMOSTAT....950
REMOVAL AND INSTALLATION....950
REMOVAL SERVICE POINT....952
INSTALLATION SERVICE POINTS....952
'B' RADIATOR LOWER HOSE CONNECTION....952
INSPECTION....953
Thermostat Check....953
WATER PUMP....954
REMOVAL AND INSTALLATION....954
INSTALLATION SERVICE POINT....954
WATER HOSE AND WATER PIPE....955
REMOVAL AND INSTALLATION....955
REMOVAL SERVICE POINT....955
INSTALLATION SERVICE POINTS....956
'B' ENGINE COOLANT TEMPERATURE SENSOR INSTALLATION....956
'C' RADIATOR UPPER HOSE CONNECTION....956
INSPECTION....956
Water Pipe and Hose Check....956
SPECIFICATIONS....957
FASTENER TIGHTENING SPECIFICATIONS....957
SERVICE SPECIFICATION....958
CAPACITIES....958
SEALANTS....958
GR00002100-15....960
INTAKE AND EXHAUST....960
GENERAL DESCRIPTION....961
INTAKE AND EXHAUST DIAGNOSIS....961
INTRODUCTION....961
TROUBLESHOOTING STRATEGY....961
SYMPTOM CHART....961
SYMPTOM PROCEDURES....961
DIAGNOSIS....961
STEP 1. Start the engine. Have an assistant stay in the driver’s seat. Raise the vehicle on a hoist. Have the assistant rev th....961
STEP 2. Check the gasket for cracks, damage.....961
STEP 3. Check for loose coupling sections.....961
DIAGNOSIS....962
STEP 1. Start the engine. Have an assistant stay in the drivers seat. Raise the vehicle on a hoist. Have the assistant rev the engine while searching for exhaust leaks.....962
STEP 2. Check for missing parts in the muffler. Tap the muffler lightly to check for loose baffles, etc.....962
STEP 3. Check the hanger for cracks.....962
STEP 4. Check for interference of the pipes and muffler with the body.....962
STEP 5. Check the heat protectors.....962
STEP 6. Check the pipes and muffler for damage.....962
SPECIAL TOOLS....962
AIR CLEANER....963
REMOVAL AND INSTALLATION....963
INTAKE MANIFOLD PLENUM....964
REMOVAL AND INSTALLATION....964
INSTALLATION SERVICE POINT....965
INTAKE MANIFOLD....966
REMOVAL AND INSTALLATION....966
REMOVAL SERVICE POINT....967
INSTALLATION SERVICE POINTS....967
'B' INTAKE MANIFOLD INSTALLATION....967
'C' FUEL HIGH-PRESSURE HOSE INSTALLATION....968
INSPECTION....968
Intake Manifold Check....968
EXHAUST MANIFOLD....969
REMOVAL AND INSTALLATION....969
'LEFT BANK'....969
'RIGHT BANK'....970
REMOVAL SERVICE POINTS....971
'B' LEFT BANK HEATED OXYGEN SENSOR (REAR) REMOVAL....971
INSTALLATION SERVICE POINTS....971
'B' LEFT BANK HEATED OXYGEN SENSOR (REAR) INSTALLATION....972
INSPECTION....972
Exhaust Manifold Check....972
EXHAUST PIPE AND MAIN MUFFLER....973
REMOVAL AND INSTALLATION....973
REMOVAL SERVICE POINT....973
INSTALLATION SERVICE POINT....974
SPECIFICATIONS....975
FASTENER TIGHTENING SPECIFICATIONS....975
SERVICE SPECIFICATION....977
SEALANTS....977
GR00002200-16....978
ENGINE ELECTRICAL....978
CHARGING SYSTEM 16-2....978
STARTING SYSTEM 16-20....978
SPECIFICATIONS 16-38....978
CHARGING SYSTEM....979
GENERAL DESCRIPTION....979
OPERATION....979
CHARGING SYSTEM DIAGNOSIS....980
TROUBLESHOOTING HINTS....980
TROUBLESHOOTING GUIDE....980
STEP 1.....980
STEP 2.....980
STEP 3.....980
STEP 4.....981
STEP 5.....981
STEP 6.....981
STEP 7.....981
STEP 8.....981
STEP 9.....982
STEP 10.....982
SPECIAL TOOL....983
ON-VEHICLE SERVICE....984
ALTERNATOR OUTPUT WIRE VOLTAGE DROP TEST....984
OUTPUT CURRENT TEST....985
REGULATED VOLTAGE TEST....987
VOLTAGE REGULATION TABLE....988
WAVE PATTERN CHECK USING AN OSCILLOSCOPE....988
MEASUREMENT METHOD....988
STANDARD WAVEFORM....988
ABNORMAL WAVEFORMS EXAMPLES....989
ALTERNATOR ASSEMBLY....991
REMOVAL AND INSTALLATION....991
REMOVAL SERVICE POINT....991
'B' ALTERNATOR ASSEMBLY REMOVAL....992
DISASSEMBLY AND ASSEMBLY....992
DISASSEMBLY SERVICE POINTS....993
'B' ALTERNATOR PULLEY REMOVAL....993
'C' STATOR REMOVAL....993
ASSEMBLY SERVICE POINTS....994
'B' ROTOR ASSEMBLY INSTALLATION....994
INSPECTION....994
ROTOR CHECK....994
STATOR CHECK....995
RECTIFIER CHECK....995
BRUSH CHECK....996
STARTING SYSTEM....997
GENERAL DESCRIPTION....997
OPERATION....997
STARTING SYSTEM DIAGNOSIS....998
TROUBLESHOOTING HINTS....998
TROUBLESHOOTING GUIDE....998
STEP 1.....998
STEP 2.....998
STEP 3.....999
STEP 4.....999
STEP 5.....999
STARTER MOTOR ASSEMBLY....1000
REMOVAL AND INSTALLATION....1000
REMOVAL SERVICE POINT....1001
INSPECTION....1001
PINION GAP ADJUSTMENT....1001
MAGNETIC SWITCH PULL-IN TEST....1001
MAGNETIC SWITCH HOLD-IN TEST....1002
FREE RUNNING TEST....1002
MAGNETIC SWITCH RETURN TEST....1002
DISASSEMBLY AND ASSEMBLY....1003
DISASSEMBLY SERVICE POINTS....1004
STARTER MOTOR PART CLEANING....1004
ASSEMBLY SERVICE POINT....1004
INSPECTION....1005
COMMUTATOR CHECK....1005
BRUSH CHECK....1005
OVERRUNNING CLUTCH CHECK....1006
FRONT AND REAR BRACKET BUSHING CHECK....1006
ARMATURE CHECK....1006
IGNITION SYSTEM....1007
GENERAL DESCRIPTION....1007
SPECIAL TOOLS....1007
ON-VEHICLE SERVICE....1008
KNOCK CONTROL SYSTEM CHECK....1008
IGNITION COIL CHECK....1008
PRIMARY COIL AND IGNITION POWER TRANSISTOR CONTINUITY CHECK....1008
SECONDARY COIL CHECK....1008
SPARK PLUG TEST....1009
SPARK PLUG CHECK AND CLEANING....1009
CAMSHAFT POSITION SENSOR CHECK....1009
CRANKSHAFT POSITION SENSOR CHECK....1009
IGNITION COIL....1010
REMOVAL AND INSTALLATION....1010
CAMSHAFT POSITION SENSOR....1011
REMOVAL AND INSTALLATION....1011
CRANKSHAFT POSITION SENSOR....1012
REMOVAL AND INSTALLATION....1012
KNOCK SENSOR....1013
REMOVAL AND INSTALLATION....1013
REMOVAL SERVICE POINT....1013
INSTALLATION SERVICE POINT....1014
SPECIFICATIONS....1015
FASTENER TIGHTENING SPECIFICATIONS....1015
GENERAL SPECIFICATIONS....1015
SERVICE SPECIFICATIONS....1016
GR00002300-32....1018
POWER PLANT MOUNT....1018
GENERAL DESCRIPTION....1019
CONSTRUCTION DIAGRAM....1019
SPECIAL TOOL....1020
ENGINE MOUNTING....1021
REMOVAL AND INSTALLATION....1021
TRANSAXLE MOUNTING....1022
REMOVAL AND INSTALLATION....1022
INSTALLATION SERVICE POINT....1023
ENGINE ROLL STOPPER AND CENTREMEMBER....1024
REMOVAL AND INSTALLATION....1024
INSTALLATION SERVICE POINTS....1025
'B' ENGINE FRONT ROLL STOPPER BRACKET INSTALLATION....1025
CROSSMEMBER....1026
REMOVAL AND INSTALLATION....1026
REMOVAL SERVICE POINTS....1028
'B' SELF LOCKING NUTS (CONNECTION FOR TIE ROD END AND LOWER ARM BALL JOINT) REMOVAL....1029
'C' FRONT AXLE CROSSMEMBER STAY REMOVAL....1029
'D' FRONT AXLE CROSSMEMBER MOUNTING BOLT REMOVAL....1030
'E' ENGINE REAR ROLL STOPPER BRACKET, POWER STEERING GEAR AND LINKAGE, STABILIZER BAR AND FRONT AXLE NO.1 CROSSMEMBER ASSEMBLY REMOVAL....1030
INSTALLATION SERVICE POINTS....1030
'D' FRONT AXLE CROSSMEMBER BOLT/ STAY/SELF-LOCKING NUTS INSTALLATION....1031
INSPECTION....1031
SPECIFICATIONS....1032
FASTENER TIGHTENING SPECIFICATIONS....1032
GR00002400-51....1034
EXTERIOR....1034
FRONT BUMPER ASSEMBLY....1035
REMOVAL AND INSTALLATION....1035
DISASSEMBLY AND ASSEMBLY....1036
REMOVAL SERVICE POINTS....1036
REAR BUMPER ASSEMBLY....1038
REMOVAL AND INSTALLATION....1038
RADIATOR GRILLE....1039
REMOVAL AND INSTALLATION....1039
REMOVAL SERVICE POINTS....1039
GARNISHES AND MOLDINGS....1040
SPECIAL TOOLS....1040
MOLDINGS....1041
REMOVAL AND INSTALLATION....1041
ADHESIVE TAPE POSITION....1042
REMOVAL SERVICE POINTS....1042
INSTALLATION SERVICE POINT....1043
REAR SPOILER....1044
REMOVAL AND INSTALLATION....1044
MUD GUARD....1045
REMOVAL AND INSTALLATION....1045
UNDER COVER....1046
REMOVAL AND INSTALLATION....1046
WINDSHIELD WIPER AND WASHER....1047
GENERAL DESCRIPTION....1047
WINDSHIELD WIPER AND WASHER OPERATION....1047
WINDSHIELD INTERMITTENT WIPER OPERATION....1047
WINDSHIELD MIST WIPER OPERATION....1047
WINDSHIELD WASHER OPERATION....1047
WINDSHIELD WIPER AND WASHER DIAGNOSIS....1047
SPECIAL TOOLS....1048
ON-VEHICLE SERVICE....1048
WINDSHIELD INTERMITTENT WIPER VOLUME CHECK....1048
WINDSHIELD WASHER FLUID SPRAY CHECK....1049
WINDSHIELD WIPER....1050
REMOVAL AND INSTALLATION....1050
INSTALLATION SERVICE POINTS....1052
'B' WIPER BLADE RUBBER/ WIPER BLADE ASSEMBLY INSTALLATION....1053
INSPECTION....1053
WINDSHIELD WIPER MOTOR CHECK....1053
Wiper Motor at Low-Speed and High-Speed Operation....1054
Wiper Motor at Stop Position Operation....1054
WINDSHIELD WIPER SWITCH CHECK....1055
WINDSHIELD INTERMITTENT WIPER INTERVAL CHECK....1055
WINDSHIELD WASHER....1056
REMOVAL AND INSTALLATION....1056
INSPECTION....1057
WINDSHIELD WASHER MOTOR CHECK....1057
WINDSHIELD WASHER SWITCH CHECK....1057
MARK....1058
REMOVAL AND INSTALLATION....1058
INSTALLATION SERVICE POINT....1059
DOOR MIRROR....1060
GENERAL DESCRIPTION....1060
OPERATION DOOR MIRROR....1060
DOOR MIRROR....1061
REMOVAL AND INSTALLATION....1061
REMOVAL SERVICE POINT....1062
INSPECTION....1062
ELECTRIC REMOTE CONTROL MIRROR OPERATION CHECK....1062
DOOR MIRROR CONTROL SWITCH CONTINUITY CHECK....1063
SPECIFICATIONS....1064
FASTENER TIGHTENING SPECIFICATIONS....1064
SERVICE SPECIFICATIONS....1064
ADHESIVE....1064
GR00002500-42....1066
BODY....1066
HOOD 42-4....1066
FENDER 42-10....1066
FUEL FILLER LID 42-11....1066
STRUT TOWER BAR 42-12....1066
WINDOW GLASS 42-12....1066
TRUNK LID 42-60....1067
LOOSE PANEL 42-84....1068
SPECIFICATIONS 42-86....1068
HOOD....1069
BODY DIAGNOSIS....1069
INTRODUCTION TO HOOD DIAGNOSIS....1069
HOOD DIAGNOSTIC TROUBLESHOOTING STRATEGY....1069
SYMPTOM CHART....1069
SYMPTOM PROCEDURES....1069
STEP 1. Check that the release cable is routed correctly.....1069
STEP 2. Check the engagement of the hood latch and hood striker.....1069
STEP 3. Check for proper lubrication of release cable.....1069
STEP 4. Retest the system.....1069
STEP 1. Check the clearance around the hood.....1070
STEP 2. Retest the system.....1070
STEP 1. Check the hood damper height.....1070
STEP 2. Retest the system.....1070
ON-VEHICLE SERVICE....1071
ADJUSTMENT OF CLEARANCE AROUND HOOD....1071
ALIGNMENT OF HOOD LATCH AND STRIKER....1071
ADJUSTMENT OF HOOD HEIGHT....1072
HOOD....1073
REMOVAL AND INSTALLATION....1073
REMOVAL SERVICE POINT....1074
FENDER....1075
REMOVAL AND INSTALLATION....1075
FUEL FILLER LID....1076
REMOVAL AND INSTALLATION....1076
STRUT TOWER BAR....1077
REMOVAL AND INSTALLATION (Where fitted)....1077
WINDOW GLASS....1077
GENERAL....1077
ITEMS....1077
WINDOW GLASS INSTALLATION....1078
WINDOW GLASS DIAGNOSIS....1079
INTRODUCTION TO WINDOW GLASS DIAGNOSIS....1079
WINDOW GLASS DIAGNOSTIC TROUBLESHOOTING STRATEGY....1079
WINDOW GLASS DIAGNOSTIC TROUBLE SYMPTOM CHART....1079
SYMPTOM PROCEDURES....1079
STEP 1. Check if the seal is faulty.....1079
STEP 2. Check if the body flange is deformed.....1079
STEP 3. Retest the system.....1079
SPECIAL TOOL....1079
WINDSHIELD....1080
REMOVAL AND INSTALLATION....1080
REMOVAL SERVICE POINT....1081
INSTALLATION SERVICE POINTS....1083
'B'WINDSHIELD INSTALLATION....1084
REAR WINDOW GLASS....1085
REMOVAL AND INSTALLATION....1085
REMOVAL SERVICE POINT....1086
INSTALLATION SERVICE POINTS....1086
'B' REAR WINDOW GLASS INSTALLATION....1087
DOOR....1088
GENERAL DESCRIPTION....1088
OPERATION....1088
POWER WINDOWS....1088
CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS....1088
POWER WINDOW DIAGNOSIS....1088
DOOR DIAGNOSIS....1088
INTRODUCTION TO GLASS AND DOOR DIAGNOSIS....1088
GLASS AND DOOR DIAGNOSTIC TROUBLESHOOTING STRATEGY....1088
SYMPTOM CHART....1089
SYMPTOM PROCEDURES....1089
STEP 1. Check the window glass runchannel.....1089
STEP 2. Check the door window glass installation.....1089
STEP 3. Check the clearance at the top of the door window glass.....1089
STEP 4. Retest the system.....1089
STEP 1. Check the door window glass installation condition.....1089
STEP 2. Check the door sash.....1089
STEP 3. Inspect the window regulator assembly.....1090
STEP 4. Retest the system.....1090
STEP 1. Check the weatherstrip.....1090
STEP 2. Check the door fit (alignment).....1090
STEP 3. Retest the system.....1090
STEP 1. Check the drain hole.....1090
STEP 2. Check the weatherstrip.....1090
STEP 3. Retest the system.....1090
STEP 1. Adjust the latch and striker engagement.....1090
STEP 2. Check for lock cable damage.....1090
STEP 3. Check the door handle flexibility (amount of movement of handle required to open door).....1091
STEP 4. Retest the system.....1091
STEP 1. Check the door hinge position.....1091
STEP 2. Check the door for damage.....1091
STEP 3. Check lubrication.....1091
STEP 4. Retest the system.....1091
DIAGNOSIS....1091
STEP 1. Check the weatherstrip for holding condition.....1091
STEP 2. Check the weatherstrip for installation condition.....1091
STEP 3. Check the clearance.....1092
STEP 4. Check the door for deformation.....1092
STEP 5. Retest the system.....1092
HOW TO LOCATE WIND NOISE....1092
SPECIAL TOOLS....1093
ON-VEHICLE SERVICE....1095
DOOR FIT ADJUSTMENT....1095
DOOR WINDOW GLASS ADJUSTMENT....1096
GLASS SLIDING MECHANISM CHECK AND ADJUSTMENT....1097
POWER WINDOW TIMER FUNCTION CHECK....1097
POWER WINDOW OPERATING CURRENT CHECK....1098
POWER WINDOW RELAY CHECK....1098
CIRCUIT BREAKER (INCORPORATED IN THE POWER WINDOW MOTOR) INSPECTION....1099
POWER WINDOW CHECK....1099
CENTRAL DOOR LOCKING SYSTEM INSPECTION....1099
DOOR OUTSIDE HANDLE PLAY CHECK....1100
DOOR INSIDE HANDLE PLAY CHECK....1100
DOOR INSIDE HANDLE KNOB PLAY CHECK....1100
DOOR INSIDE HANDLE LOCK KNOB STROKE CHECK....1101
DOOR ASSEMBLY....1102
REMOVAL AND INSTALLATION....1102
INSTALLATION SERVICE POINTS....1103
'B' REAR DOOR PROTECTOR FILM INSTALLATION....1103
INSPECTION....1103
DOOR SWITCH CHECK....1103
DOOR GLASS AND REGULATOR....1104
REMOVAL AND INSTALLATION....1104
REMOVAL SERVICE POINTS....1107
'B' REAR DOOR STATIONARY WINDOW GLASS ASSEMBLY REMOVAL....1108
'C' POWER WINDOW SWITCH PANEL ASSEMBLY REMOVAL....1108
INSPECTION....1108
POWER WINDOW SWITCH CONTINUITY CHECK....1108
Power window main switch's front 'RH' switch check....1108
DOOR WINDOW REGULATOR CHECK....1110
DOOR HANDLE AND LATCH....1111
REMOVAL AND INSTALLATION....1111
REMOVAL SERVICE POINT....1113
INSTALLATION SERVICE POINTS....1113
'B' LOWER SASH INSTALLATION....1113
INSPECTION....1114
FRONT DOOR LATCH CHECK....1114
REAR DOOR LOCK ACTUATOR CHECK....1115
DOOR LOCK KEY CYLINDER SWITCH CHECK....1116
CENTRAL DOOR LOCK SWITCH CONTINUITY CHECK....1116
WINDOW GLASS RUNCHANNEL AND DOOR OPENING WEATHERSTRIP....1117
REMOVAL AND INSTALLATION....1117
DOUBLE-SIDED TAPE POSITION....1119
DOUBLE-SIDED TAPE POSITION....1121
INSTALLATION SERVICE POINTS....1122
'B' DOOR OPENING OUTER WEATHERSTRIP INSTALLATION....1123
'C' DOOR OPENING INNER WEATHERSTRIP INSTALLATION....1123
'D' DOOR WINDOW GLASS RUNCHANNEL INSTALLATION....1124
TRUNK LID....1125
TRUNK LID DIAGNOSIS....1125
INTRODUCTION TO TRUNK LID DIAGNOSIS....1125
TRUNK LID DIAGNOSTIC TROUBLESHOOTING STRATEGY....1125
SYMPTOM CHART....1125
SYMPTOM PROCEDURES....1125
STEP 1. Check the function of trunk lid opening switch inside glove compartment.....1125
STEP 2. Check the engagement of the trunk lid latch and trunk lid striker.....1125
STEP 3. Retest the system.....1125
STEP 1. Check the clearance around the trunk lid....1125
STEP 2. Retest the system.....1126
STEP 1. Check the trunk lid bumper height.....1126
STEP 2. Retest the system.....1126
ON-VEHICLE SERVICE....1126
ADJUSTMENT OF CLEARANCE AROUND TRUNK LID....1126
TRUNK LID LATCH ADJUSTMENT....1126
TRUNK LID HEIGHT ADJUSTMENT....1127
TRUNK LID....1128
REMOVAL AND INSTALLATION....1128
REMOVAL SERVICE POINT....1130
INSTALLATION SERVICE POINT....1130
INSPECTION....1130
TRUNK LID LATCH ASSEMBLY CHECK....1130
TRUNK LID LATCH SWITCH CONTINUITY CHECK....1131
KEYLESS ENTRY SYSTEM....1132
GENERAL DESCRIPTION....1132
KEYLESS ENTRY SYSTEM DIAGNOSIS....1133
SPECIAL TOOL....1133
ON-VEHICLE SERVICE....1134
INSPECTION....1134
KEY TRANSMITTER BATTERY CHECK....1134
HOW TO REPLACE THE TRANSMITTER BATTERY....1135
KEYLESS ENTRY SYSTEM INSPECTION....1136
KEYLESS ENTRY SYSTEM TIMER LOCK FUNCTION INSPECTION....1136
ENABLING/DISABLING THE ANSWERBACK FUNCTION....1137
ENABLING/DISABLING THE HAZARD ANSWERBACK FUNCTION....1137
How to adjust hazard answerback when the transmitter is used to unlock doors....1137
ENABLING/DISABLING THE HORN ANSWERBACK FUNCTION....1138
HOW TO REGISTER SECRET CODE....1138
WHEN SPECIAL TOOL MB991824 (V.C.I.) IS USED....1138
SUNROOF ASSEMBLY....1140
GENERAL DESCRIPTION....1140
SUNROOF DIAGNOSIS....1140
SPECIAL TOOL....1140
ON-VEHICLE SERVICE....1140
WATER TEST....1140
SUNROOF TIMER FUNCTION CHECK....1141
SUNROOF FIT ADJUSTMENT....1141
SUNROOF CHECK....1141
ROOF LID GLASS OPERATION CURRENT CHECK....1141
SUNROOF INITIALIZATION....1142
SUNROOF OPERATION CHECK....1142
Basic operation....1143
Sunroof timer mechanism....1144
SUNROOF ASSEMBLY....1145
REMOVAL AND INSTALLATION....1145
INSTALLATION SERVICE POINT....1146
INSPECTION....1147
SUNROOF SWITCH CONTINUITY CHECK....1147
DISASSEMBLY AND ASSEMBLY....1148
DISASSEMBLY SERVICE POINT....1149
LOOSE PANEL....1149
REMOVAL AND INSTALLATION....1149
SPECIFICATIONS....1151
FASTENER TIGHTENING SPECIFICATIONS....1151
SERVICE SPECIFICATIONS....1152
SEALANT AND ADHESIVES....1152
COMPONENT IDENTIFICATIONS....1153
GR00002500_1-21....1154
CLUTCH....1154
CLUTCH 21A....1154
CLUTCH OVERHAUL 21B....1154
GR00002600-21A....1156
CLUTCH....1156
GENERAL INFORMATION....1157
SERVICE SPECIFICATIONS....1157
LUBRICANTS....1157
ON-VEHICLE SERVICE....1157
CLUTCH PEDAL CHECK AND ADJUSTMENT....1157
CLUTCH BLEEDING....1158
CLUTCH PEDAL....1159
REMOVAL AND INSTALLATION....1159
CLUTCH CONTROL....1160
REMOVAL AND INSTALLATION....1160
INSTALLATION SERVICE POINT....1161
'A' CLUTCH HOSE/CLUTCH PIPE INSTALLATION....1161
INSPECTION....1161
DISASSEMBLY AND REASSEMBLY....1162
REASSEMBLY SERVICE POINT....1163
INSPECTION....1163
GR00002600-35....1164
SERVICE BRAKES....1164
BASIC BRAKE SYSTEM 35A....1164
ANTI-LOCK BRAKING SYSTEM (ABS) 35B....1164
GR00002700-35A....1166
BASIC BRAKE SYSTEM....1166
GENERAL DESCRIPTION....1167
FEATURES....1167
Improved stability....1167
Improved serviceability....1167
CONSTRUCTION DIAGRAM....1167
BASIC BRAKE SYSTEM DIAGNOSIS....1168
INTRODUCTION TO BASIC BRAKE SYSTEM DIAGNOSIS....1168
BASIC BRAKE SYSTEM DIAGNOSTIC TROUBLESHOOTING STRATEGY....1168
SYMPTOM CHART....1168
SYMPTOM PROCEDURES....1168
DIAGNOSIS....1168
STEP 1. Check for oil, water, etc., on the pad contact surface of all brakes.....1168
STEP 2. Check disc brake pistons for smooth operation.....1169
a. Remove the lower caliper bolt, then remove caliper from mount.....1169
b. Have an assistant slowly depress the brake pedal. Confirm piston(s) extend slowly and smoothly with no jumpiness. Repeat for each disc brake assembly.....1169
STEP 3. Check brake disc(s) for runout.....1169
STEP 4. Check brake discs for correct thickness.....1169
STEP 5. Retest the system.....1169
DIAGNOSIS....1169
STEP 1. Check that the specified brake fluid is used, its level is correct, and no contamination is found.....1169
STEP 2. Check for spongy (not firm) brakes.....1169
STEP 3. Check the brake booster function.....1169
STEP 4. Check for pinched or restricted brake tube or hose.....1170
STEP 5. Check for oil, water, etc., on the pad contact surfaces of all brakes.....1170
STEP 7. Recheck symptom.....1170
DIAGNOSIS....1170
STEP 1. Check for spongy (not firm) brakes.....1170
STEP 2. Check the pad for wear.....1170
STEP 3. Check the vacuum hose and check valve for damage.....1170
STEP 4. Check the master cylinder function.....1170
STEP 5. Check for brake fluid leaks.....1170
STEP 6. Check for excessive clearance between the push rod and primary piston.....1170
STEP 7. Recheck symptom.....1170
DIAGNOSIS....1171
STEP 1. Check the parking brake operating lever return.....1171
STEP 2. Check the brake shoe springs for breakage.....1171
STEP 3. Check the amount of grease at each sliding section.....1171
STEP 4. Check the parking brake pull amount.....1171
STEP 5. Check for insufficient clearance between the push rod and primary piston.....1171
STEP 6. Check the master cylinder piston return spring for damage and return port for clogging.....1172
STEP 7. Check port for clogging.....1172
STEP 8. Check disc brake pistons for sticking.....1172
STEP 9. Recheck symptom.....1172
DIAGNOSIS....1172
STEP 1. Check the front brakes, then rear brakes, for metal-to-metal condition.....1172
STEP 2. Check for interference between the caliper and wheel.....1172
STEP 3. Check for interference between the dust cover and brake disc.....1173
STEP 4. Check the brake drums or discs for cracks.....1173
STEP 5. Check for bent backing plate(s).....1173
STEP 6. Recheck symptom.....1173
DIAGNOSIS....1173
STEP 1. Check the brake disc and pads for wear or cutting.....1173
STEP 2. Check the calipers for rust.....1173
STEP 3. Adjust the brake pedal or brake booster pushrod.....1174
STEP 4. Recheck symptom.....1174
DIAGNOSIS....1174
STEP 1. Check whether the backing plate is bent or loose and interfering with the drum.....1174
STEP 2. Check whether the drum is damaged due to interference with the backing plate or shoe.....1174
STEP 3. Check the brake drum for wear and the shoe spring for damage.....1174
STEP 4. Check the brake discs for rust.....1174
STEP 5. Check the brake pads for correct installation.....1174
STEP 6. Check the calipers for correct installation.....1174
STEP 7. Check the wheel bearings for end play.....1175
STEP 8. Check whether the brake booster or master cylinder return is insufficient.....1175
STEP 9. Adjust the brake pedal or brake booster pushrod.....1175
STEP 10. Recheck symptom.....1175
DIAGNOSIS....1176
STEP 1. Check whether foreign material has entered the wheel covers.....1176
STEP 2. Check for looseness of the wheel nuts.....1176
STEP 3. Check for looseness of the caliper installation bolt.....1176
STEP 4. Check the wheel bearings for end play.....1177
STEP 5. Recheck symptom.....1177
SPECIAL TOOLS....1177
ON-VEHICLE SERVICE....1178
BRAKE PEDAL CHECK AND ADJUSTMENT....1178
BRAKE PEDAL HEIGHT....1178
BRAKE PEDAL FREE PLAY....1179
CLEARANCE BETWEEN BRAKE PEDAL AND DASH PANEL....1179
BRAKE BOOSTER OPERATING TEST....1179
CHECK VALVE OPERATION CHECK....1180
BLEEDING....1181
MASTER CYLINDER BLEEDING....1181
BRAKE LINE BLEEDING....1181
BRAKE FLUID LEVEL SENSOR CHECK....1182
DISC BRAKE PAD CHECK AND REPLACEMENT....1182
DISC BRAKE ROTOR CHECK....1184
BRAKE DISC THICKNESS CHECK....1185
BRAKE DISC RUN-OUT CHECK AND CORRECTION....1187
MASTER CYLINDER FUNCTION CHECK....1188
BRAKE PEDAL....1189
REMOVAL AND INSTALLATION....1189
INSPECTION....1190
STOPLIGHT SWITCH CHECK....1190
MASTER CYLINDER ASSEMBLY AND BRAKE BOOSTER....1191
REMOVAL AND INSTALLATION....1191
INSTALLATION SERVICE POINTS....1192
'B' PUSH ROD PROTRUSION AMOUNT CHECK AND ADJUSTMENT....1192
MASTER CYLINDER....1193
DISASSEMBLY AND ASSEMBLY....1193
DISASSEMBLY SERVICE POINT....1194
INSPECTION....1194
DISC BRAKE ASSEMBLY....1195
REMOVAL AND INSTALLATION....1195
INSTALLATION SERVICE POINT....1196
INSPECTION....1197
BRAKE DISC CHECK....1197
DISASSEMBLY AND ASSEMBLY 'FRONT'....1198
LUBRICATION POINTS....1199
DISASSEMBLY SERVICE POINTS....1199
'A' CALIPER PISTON/PISTON BOOT REMOVAL....1200
'B' PISTON SEAL REMOVAL....1200
DISASSEMBLY AND ASSEMBLY 'REAR'....1201
LUBRICATION POINTS....1202
DISASSEMBLY SERVICE POINTS....1202
'A' PISTON BOOT/CALIPER PISTON REMOVAL....1203
'B' PISTON SEAL REMOVAL....1203
ASSEMBLY SERVICE POINT....1203
INSPECTION....1203
PAD WEAR CHECK....1204
SPECIFICATIONS....1205
FASTENER TIGHTENING SPECIFICATIONS....1205
GENERAL SPECIFICATIONS....1205
SERVICE SPECIFICATIONS....1206
LUBRICANTS....1206
GR00002900-36....1208
PARKING BRAKES....1208
GENERAL DESCRIPTION....1209
CONSTRUCTION DIAGRAM....1209
PARKING BRAKE DIAGNOSIS....1209
INTRODUCTION....1209
TROUBLESHOOTING STRATEGY....1209
SYMPTOM CHART....1209
SYMPTOM PROCEDURES....1210
STEP 1. Check the excessive parking brake lever stroke.....1210
STEP 2. Check the parking brake cable for sticking.....1210
STEP 3. Check the brake lining and brake drum for wear.....1210
STEP 4. Check for oil, water, etc., on the lining contact surfaces.....1210
STEP 5. Retest the system.....1210
ON-VEHICLE SERVICE....1210
PARKING BRAKE LEVER STROKE CHECK AND ADJUSTMENT....1210
PARKING BRAKE SWITCH CHECK....1212
PARKING BRAKE LINING SEATING PROCEDURE....1212
PARKING BRAKE LEVER....1213
REMOVAL AND INSTALLATION....1213
PARKING BRAKE CABLE....1214
REMOVAL AND INSTALLATION....1214
PARKING BRAKE LINING AND DRUM....1215
REMOVAL AND INSTALLATION....1215
REMOVAL SERVICE POINTS....1216
'B' REAR BRAKE DISC REMOVAL....1216
'C' REAR BRAKE CHAMBER RETAINER REMOVAL....1216
INSTALLATION SERVICE POINTS....1217
'B' REAR BRAKE SHOE SLACK ADJUSTER INSTALLATION....1217
'C' SHOE-TO-ANCHOR SPRING INSTALLATION....1218
INSPECTION....1218
PARKING BRAKE LINING AND BRAKE DRUM CHECK....1218
SPECIFICATIONS....1219
FASTENER TIGHTENING SPECIFICATIONS....1219
SERVICE SPECIFICATIONS....1219
LUBRICANT....1219
GR00003000-00....1222
GENERAL....1222
HOW TO USE THIS MANUAL....1224
MAINTENANCE, REPAIR AND SERVICING EXPLANATIONS....1224
ON-VEHICLE SERVICE....1224
SERVICE PROCEDURES....1224
DEFINITION OF TERMS....1224
LIMIT....1224
REFERENCE VALUE....1224
DANGER, WARNING, AND CAUTION....1224
TIGHTENING TORQUE INDICATION....1224
SPECIAL TOOL NOTE....1224
ABBREVIATIONS....1224
TROUBLESHOOTING GUIDELINES....1227
VERIFY THE COMPLAINT....1227
DETERMINE POSSIBLE CAUSES....1227
FIND THE PROBLEM....1227
REPAIR THE PROBLEM....1227
VERIFY THE REPAIR....1227
HOW TO USE TROUBLESHOOTING/INSPECTION SERVICE POINTS....1228
TROUBLESHOOTING CONTENTS....1228
1. STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING....1228
2. SYSTEM OPERATION AND SYMPTOM VERIFICATION TESTS....1228
3. DIAGNOSTIC FUNCTION....1228
4. DIAGNOSTIC TROUBLE CODE CHART....1228
5. SYMPTOM CHART....1228
6. DIAGNOSTIC TROUBLE CODE PROCEDURES....1228
7. SYMPTOM PROCEDURES....1228
8. SERVICE DATA REFERENCE TABLE....1228
9. CHECK AT ECU TERMINALS....1228
TERMINAL VOLTAGE CHECKS....1228
TERMINAL RESISTANCE AND CONTINUITY CHECKS....1229
10. INSPECTION PROCEDURES USING AN OSCILLOSCOPE....1229
HOW TO USE THE INSPECTION PROCEDURES....1230
CURRENT TROUBLE....1231
PAST TROUBLE....1231
HARNESS INSPECTION....1231
MEASURES TO TAKE AFTER REPLACING THE ECU....1232
CONNECTOR MEASUREMENT SERVICE POINTS....1232
IF INSPECTING WITH THE CONNECTOR CONNECTED 'WATERPROOF CONNECTORS'....1232
IF INSPECTING WITH THE CONNECTOR CONNECTED 'ORDINARY (NON-WATERPROOF) CONNECTORS'....1232
IF INSPECTING WITH THE CONNECTOR DISCONNECTED 'WHEN INSPECTING A FEMALE PIN'....1233
IF INSPECTING WITH THE CONNECTOR DISCONNECTED 'WHEN INSPECTING A MALE PIN'....1233
CONNECTOR INSPECTION SERVICE POINTS....1234
VISUAL INSPECTION....1234
CONNECTOR PIN INSPECTION....1234
CONNECTOR ENGAGEMENT INSPECTION....1235
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS....1235
TO COPE WITH INTERMITTENT MALFUNCTION; 1. ASK THE CUSTOMER ABOUT THE MALFUNCTION....1235
2. DETERMINE THE CONDITIONS FROM THE CUSTOMER'S RESPONSES....1235
3. USE SIMULATION TEST....1235
4. VERIFY THE INTERMITTENT MALFUNCTION IS ELIMINATED....1236
SIMULATION TESTS....1236
INSPECTION SERVICE POINTS FOR A BLOWN FUSE....1237
HOW TO TREAT CURRENT TROUBLE....1237
HOW TO TREAT PAST TROUBLE....1237
AFFILIATED DTC REFERENCE TABLE....1238
VEHICLE IDENTIFICATION....1239
VEHICLE IDENTIFICATION NUMBER....1239
VEHICLE INFORMATION NUMBER LIST....1240
VEHICLE COMPLIANCE PLATE....1240
VEHICLE DATA PLATE....1241
AUSTRALIAN DESIGN RULES....1241
OPTION CODES (380 Series)....1242
EXPORT CODES....1242
TYRE AND LOADING INFORMATION PLACARD....1242
ENGINE MODEL STAMPING....1243
PRECAUTIONS BEFORE SERVICE....1243
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)....1243
HOW TO PERFORM VEHICLE IDENTIFICATION NUMBER (VIN) WRITING....1244
WRITING PROCEDURE....1244
SERVICING ELECTRICAL SYSTEM....1245
VEHICLE WASHING....1245
APPLICATION OF ANTI-CORROSION AGENTS AND UNDERCOATS....1246
DIAGNOSTIC TOOL (MUT-III)....1246
TOWING AND HOISTING....1247
TOWING THE VEHICLE BY A TOW TRUCK....1247
TOWING WITH FRONT WHEELS OFF THE GROUND (TYPE C)....1247
TOWING WITH REAR WHEELS OFF THE GROUND (TYPE B)....1248
TOWING WHEN KEYS ARE NOT AVAILABLE....1248
SAFETY PRECAUTIONS....1248
LIFTING, JACKING SUPPORT LOCATION....1249
POST TYPE....1250
GENERAL DATA AND SPECIFICATIONS....1252
TIGHTENING TORQUE....1253
LUBRICATION AND MAINTENANCE....1255
MAINTENANCE SCHEDULES....1255
ENGINE OIL....1255
FUEL USAGE STATEMENT....1255
PETROL CONTAINING ALCOHOL....1255
MATERIALS ADDED TO FUEL....1255
RECOMMENDED LUBRICANTS AND LUBRICANT CAPACITIES TABLE....1256
RECOMMENDED LUBRICANTS....1256
LUBRICANT CAPACITY TABLE....1256
MAINTENANCE SERVICE....1258
1. FUEL SYSTEM (TANK, PIPE LINE AND CONNECTION, AND FUEL TANK FILLER TUBE CAP) (CHECK FOR LEAKS)....1258
2. FUEL HOSES (CHECK CONDITION)....1258
3. AIR CLEANER FILTER (REPLACE)....1258
4. EVAPORATIVE EMISSION CANISTER (CHECK FOR CLOGGING)....1258
5. SPARK PLUGS (REPLACE)....1259
6. TIMING BELT (REPLACE)....1259
'3.8L ENGINE'....1259
7. DRIVE BELTS (FOR ALTERNATOR, POWER STEERING PUMP AND AIR CONDITIONING) (CHECK)....1260
ALTERNATOR DRIVE BELT TENSION CHECK '3.8L ENGINE'....1260
WHEN USING THE TENSION GAUGE....1262
BELT DEFLECTION CHECK....1262
ALTERNATOR DRIVE BELT TENSION ADJUSTMENT....1263
POWER STEERING DRIVE BELT TENSION CHECK....1263
WHEN USING A TENSION GAUGE....1264
BELT DEFLECTION CHECK....1264
8. EXHAUST SYSTEM (CONNECTIONS PORTION OF MUFFLER, MUFFLER PIPES AND CONVERTER HEAT SHIELDS) (CHECK AND SERVICE AS REQUIRED)....1265
9. ENGINE OIL (CHANGE)....1265
10. ENGINE OIL FILTER (REPLACE)....1265
Engine Oil Filter Selection....1266
Oil Filter Replacement....1266
11. TRANSMISSION FLUID....1266
TRANSMISSION FLUID CHECK....1266
TRANSMISSION FLUID CHANGE....1268
12. ENGINE COOLANT (CHANGE)....1268
CHANGING COOLANT....1268
13. COOLANT HOSES (RADIATOR HOSE, HEATER HOSE) (INSPECT)....1270
14. DISC BRAKE PADS, ROTORS (INSPECT FOR WEAR)....1270
15. BRAKE HOSES (CHECK FOR DETERIORATION OR LEAKS)....1270
16. BALL JOINT AND STEERING LINKAGE SEALS (INSPECT FOR GREASE LEAKS AND DAMAGE)....1271
17. DRIVE SHAFT BOOTS (INSPECT FOR GREASE LEAKS AND DAMAGE)....1271
18. SUSPENSION SYSTEM (INSPECT FOR LOOSENESS AND DAMAGE)....1272
19. SRS AIR BAG (INSPECT FOR SRS SYSTEM)....1272
SRS WARNING LIGHT CHECK....1272
SRS COMPONENT VISUAL CHECK....1272
FRONT IMPACT SENSORS....1273
SIDE IMPACT SENSORS....1273
SRS AIR BAG CONTROL UNIT (SRS-ECU)....1274
AIR BAG MODULE, STEERING WHEEL AND CLOCK SPRING....1274
FRONT SEATBACK ASSEMBLY WITH SIDE-AIRBAG MODULE....1276
SEAT BELT WITH PRE-TENSIONER....1276
WIRING HARNESS....1277
20. TYRES (ROTATE)....1279
GR00003100-13C....1280
TRACTION CONTROL SYSTEM (TCL)....1280
GENERAL DESCRIPTION....1281
CONSTRUCTION DIAGRAM....1281
TRACTION CONTROL SYSTEM (TCL) DIAGNOSIS....1282
INTRODUCTION TO TRACTION CONTROL SYSTEM (TCL) DIAGNOSIS....1282
TCL Diagnostic Trouble Code Detection Conditions....1282
TROUBLESHOOTING STRATEGY....1282
DIAGNOSIS FUNCTION....1282
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....1282
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....1283
HOW TO READ DATA LIST....1284
HOW TO PERFORM ACTUATOR TEST....1285
HOW TO DIAGNOSE THE CAN BUS LINE....1286
DIAGNOSTIC TROUBLE CODE CHART....1287
DIAGNOSTIC TROUBLE CODE PROCEDURES....1289
DTC SET CONDITION....1289
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THESE DTCS ARE TO SET ARE:)....1289
DIAGNOSIS....1289
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....1290
STEP 2. Using diagnostic tool MB991958, read the diagnostic trouble code.....1290
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....1291
STEP 4. Using diagnostic tool MB991958, read the diagnostic trouble code.....1292
STEP 5. Using diagnostic tool MB991958, read the diagnostic trouble code.....1292
STEP 6. Using diagnostic tool MB991958, read the diagnostic trouble code.....1293
DTC SET CONDITION....1293
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THESE DTCS ARE TO SET ARE:)....1293
DIAGNOSIS....1293
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....1294
STEP 2. Using diagnostic tool MB991958, read the diagnostic trouble code.....1294
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....1295
STEP 4. Using diagnostic tool MB991958, read the diagnostic trouble code.....1296
STEP 5. Using diagnostic tool MB991958, read the diagnostic trouble code.....1296
STEP 6. Using diagnostic tool MB991958, read the diagnostic trouble code.....1297
DTC SET CONDITION....1297
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THESE DTCS ARE TO SET ARE:)....1297
DIAGNOSIS....1298
STEP 1. Using diagnostic tool MB991958, read the diagnostic trouble code.....1298
STEP 2. Using diagnostic tool MB991958, diagnose the CAN bus line.....1299
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....1299
STEP 4. Using diagnostic tool MB991958, read the diagnostic trouble code.....1300
STEP 5. Using diagnostic tool MB991958, read the diagnostic trouble code.....1300
STEP 6. Using diagnostic tool MB991958, read the diagnostic trouble code.....1301
DTC SET CONDITION....1301
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THESE DTCS ARE TO SET ARE:)....1301
DIAGNOSIS....1301
SYMPTOM CHART....1302
SYMPTOM PROCEDURES....1302
CIRCUIT OPERATION....1303
COMMENT....1305
TROUBLESHOOTING HINTS....1305
DIAGNOSIS....1305
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....1305
STEP 2. Using diagnostic tool MB991958, read the diagnostic trouble code.....1306
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....1306
STEP 4. Retest the system....1307
CIRCUIT OPERATION....1307
COMMENT....1307
TROUBLESHOOTING HINTS....1307
DIAGNOSIS....1307
STEP 1. Measure the resistance at ABS/TCL-ECU connector A-02.....1308
STEP 2. Check the TCL switch.....1309
STEP 3. Check ABS/TCL-ECU connector A-02, intermediate connector C-29 and TCL switch connectors C-131 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1310
STEP 4. Check the harness wire between ABS/TCL-ECU connector A-02 terminal 21 and TCL switch connector C-131 terminal 1 for damage.....1311
STEP 5. Check the harness wire between TCL switch connector C-131 terminal 2 and ground for damage.....1312
STEP 6. Retest the system....1312
STEP 7. Retest the system....1312
COMMENT....1313
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1313
DIAGNOSIS....1313
STEP 1. Using diagnostic tool MB991958, read the diagnostic trouble code.....1313
STEP 2. Using diagnostic tool MB991958, check TCL actuator test item09: Engine TCL Drive.....1314
STEP 3. Retest the system....1314
STEP 4. Retest the system....1314
DATA LIST REFERENCE TABLE....1315
ACTUATOR TEST REFERENCE TABLE....1316
CHECK AT ABS/TCL-ECU CONNECTOR: A-02 RESISTANCE AND TERMINAL VOLTAGE....1317
RESISTANCE AND TERMINAL VOLTAGE CHECK CHART....1317
RESISTANCE AND CONTINUITY BETWEEN ABS-ECU AND WHEEL SPEED SENSOR HARNESS-SIDE CONNECTOR TERMINALS....1318
WHEEL SPEED SENSOR AIR GAP:....1320
Measure supply voltage for wheel speed sensor using an oscilloscope.....1320
Measure wheel speed sensor signals using an oscilloscope.....1322
SPECIAL TOOLS....1324
ON-VEHICLE SERVICE....1326
TCL INDICATOR LIGHT CHECK....1326
TCL OPERATION CHECK....1326
TCL SWITCH CHECK....1327
WHEEL SPEED SENSOR CHECK....1327
TCL SWITCH....1328
REMOVAL AND INSTALLATION....1328
WHEEL SPEED SENSOR....1328
REMOVAL AND INSTALLATION....1328
ABS/TCL-ECU....1328
REMOVAL AND INSTALLATION....1328
GR00003200-13....1330
FUEL....1330
MULTIPORT FUEL INJECTION (MFI) 13A....1330
FUEL SUPPLY 13B....1330
TRACTION CONTROL SYSTEM (TCL) 13C....1330
GR00003300-17....1332
ENGINE AND EMISSION CONTROL....1332
ENGINE CONTROL 17-3....1332
AUTO-CRUISE CONTROL 17-10....1332
EMISSION CONTROL 17-76....1333
SPECIFICATIONS 17-85....1333
ENGINE CONTROL....1334
GENERAL DESCRIPTION....1334
CONSTRUCTION DIAGRAM....1334
ENGINE CONTROL SYSTEM DIAGNOSIS....1334
INTRODUCTION....1334
TROUBLESHOOTING STRATEGY....1334
SYMPTOM CHART....1335
SYMPTOM PROCEDURES....1335
COMMENT....1335
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1335
DIAGNOSIS....1336
STEP 1. Using Diagnostic Tool MB991958, read the diagnostic trouble code (DTC).....1336
STEP 2. Retest the system.....1336
COMMENT....1337
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1337
DIAGNOSIS....1337
STEP 1. Check if the accelerator pedal is installed correctly.....1337
STEP 2. Using Diagnostic Tool MB991958, read the diagnostic trouble code (DTC).....1338
STEP 3. Retest the system.....1338
SPECIAL TOOL....1339
ACCELERATOR PEDAL....1340
REMOVAL AND INSTALLATION....1340
AUTO-CRUISE CONTROL....1341
GENERAL DESCRIPTION....1341
CONSTRUCTION DIAGRAM....1341
AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS....1341
INTRODUCTION TO AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS....1341
Auto-cruise control system diagnostic trouble codes....1341
DIAGNOSTIC TROUBLESHOOTING STRATEGY....1342
DIAGNOSTIC FUNCTION....1342
HOW TO CONNECT THE DIAGNOSTIC TOOL.....1342
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....1343
HOW TO READ DATA LIST....1344
HOW TO DIAGNOSE THE CAN BUS LINE....1344
DIAGNOSTIC TROUBLE CODE CHART....1345
DIAGNOSTIC TROUBLE CODE PROCEDURES....1346
CIRCUIT OPERATION....1346
TECHNICAL DESCRIPTION....1346
DTC SET CONDITIONS....1346
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....1346
DIAGNOSIS....1346
STEP 1. Using diagnostic tool , check data list item 78: Clutch Switch.....1347
STEP 2. Check the clutch pedal adjustment and switch operation.....1347
STEP 3. Measure the clutch switch power supply voltage by backprobing the clutch switch connector C-07 (terminal 1).....1348
STEP 4. Check harness connector C-07 at Clutch switch for damage, loose or corroded terminals .....1348
STEP 4. Measure the power supply voltage at ENGINE-ECU connector B-21 by using ENGINE-ECU check harness special tool MB992044.....1349
STEP 5. Measure the clutch switch power supply voltage by backprobing the clutch switch connector C-07 (terminal 2).....1349
STEP 6. Measure the resistance between Clutch switch connector C-07 (terminal No. 2) and earth.....1350
STEP 7. Test the OBD-II drive cycle.....1350
CIRCUIT OPERATION....1352
DTC SET CONDITIONS....1352
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1352
DIAGNOSIS....1352
STEP 1. Using Diagnostic Tool MB991958, check data list item 86: Main Switch, list item 92: Set Switch, item 91: Resume Switch and list item 75: Cancel Switch.....1353
STEP 2. Measure the power supply voltage at auto-cruise control switch connector C-302 by backprobing.....1354
STEP 3. Measure the power supply voltage at Engine ECU connector B-21.....1354
STEP 4. Check Engine ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1355
STEP 5. Check the harness for short circuit to ground between the Engine ECU connector B-21 terminal 14 and the auto-cruise control switch connector C-302 terminal 2.....1355
STEP 6. Check intermediate connector C-29, auto-cruise control switch connector C-302 and clock spring connectors C-303 and C-306 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1356
STEP 7. Check the harness wire between Engine ECU connector B-21 terminal 14 and auto-cruise control switch connector C-302 terminal 2 for damage.....1357
STEP 8. Check the clock spring.....1357
STEP 9. Measure the ground voltage at auto-cruise control switch connector C-302 by backprobing.....1358
STEP 10. Measure the ground voltage at Engine ECU connector B-21.....1358
STEP 11. Check Engine ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1359
STEP 12. Check Engine ECU connector B-21, intermediate connector C-29, auto-cruise control switch connector C-302 and clock spring connectors C-303 and C-306 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1360
STEP 13. Check the harness wire between Engine ECU connector B-21 terminal 15 and auto-cruise control switch connector C-302 terminal 3 for damage.....1361
STEP 14. Check the clock spring.....1362
STEP 15. Check auto-cruise control switch connector C-302 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1362
STEP 16. Check the auto-cruise control switch.....1363
STEP 17. Using Diagnostic Tool MB991958, read the diagnostic trouble code.....1363
STEP 18. Using Diagnostic Tool MB991958, read the diagnostic trouble code.....1364
DTC SET CONDITIONS....1365
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1365
DIAGNOSIS....1365
CIRCUIT OPERATION....1366
DTC SET CONDITIONS....1366
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1366
DIAGNOSIS....1367
STEP 1. Using Diagnostic Tool MB991958, check data list item 74: Stoplamp Switch.....1367
STEP 2. Check the stoplamp operation.....1367
STEP 3. Measure the terminal voltage at Engine ECU connector B-21.....1368
STEP 4. Check Engine ECU connector B-21 and stoplamp switch connector C-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1369
STEP 5. Check the harness wire between Engine ECU connector B-21 terminal 18 and stoplamp switch connector C-30 terminal 1 for damage.....1370
STEP 6. Measure the power supply voltage at stoplamp switch connector C-30 by backprobing.....1371
STEP 7. Check stoplamp switch connector C-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1371
STEP 8. Check the harness wire between stoplamp switch connector C-30 terminal 2 and fuse number 11 at the relay box at engine compartment for damage.....1372
STEP 9. Check the fuse number 11 at the relay box at engine compartment.....1372
STEP 10. Check the stoplamp switch.....1373
STEP 11. Check stoplamp switch connector C-30 and joint connector (1) C-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1373
STEP 12. Check the harness wire between stoplamp switch connector C-30 terminal 1 and Engine-ECU connector B-21 terminal 18 for damage.....1374
STEP 13. Using Diagnostic Tool MB991958, check data list item 74: Stoplamp Switch.....1375
STEP 14. Using Diagnostic Tool MB991958, check data list item 89: Normally closed Brake Switch.....1375
STEP 15. Measure the terminal voltage at Engine ECU connector B-21.....1376
STEP 16. Check the stoplamp switch.....1376
STEP 17. Check Engine ECU connector B-21 and stoplamp switch connector C-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1377
STEP 18. Check the harness wire between Engine ECU connector B-21 terminal 21 and stoplamp switch connector C-30 terminal 3 for damage.....1378
STEP 19. Check the harness wire between stoplamp switch connector C-30 terminal 4 and ground for damage.....1378
STEP 20. Using Diagnostic Tool MB991958, check data list item 89: Normally closed Brake Switch.....1379
STEP 21. Using Diagnostic Tool MB991958, read the diagnostic trouble codes.....1379
STEP 22. Using Diagnostic Tool MB991958, read the diagnostic trouble codes.....1380
DTC SET CONDITIONS....1381
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1381
DIAGNOSIS....1381
STEP 1. Using Diagnostic Tool MB991958, read the MPI system diagnostic trouble code.....1381
STEP 2. Using Diagnostic Tool MB991958, read the A/T system diagnostic trouble code.....1382
STEP 3. Using Diagnostic Tool MB991958, read the auto-cruise control system diagnostic trouble code.....1382
STEP 4. Using Diagnostic Tool MB991958, read the auto-cruise control system diagnostic trouble code.....1383
SYMPTOM CHART....1384
SYMPTOM PROCEDURES....1385
COMMENT....1385
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1385
DIAGNOSIS....1385
COMMENT....1385
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1385
DIAGNOSIS....1385
COMMENT....1386
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1386
DIAGNOSIS....1386
COMMENT....1386
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1386
DIAGNOSIS....1386
COMMENT....1387
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1387
DIAGNOSIS....1387
STEP 1. Using Diagnostic Tool MB991958, read the diagnostic trouble code.....1387
STEP 2. Using Diagnostic Tool MB991958, check data list item 75: Cancel Switch.....1388
STEP 3. Using Diagnostic ToolDiagnostic Tool MB991958, check data list item 74: Stoplamp Switch and data list item 89: Brake switch.....1389
STEP 4. Using Diagnostic Tool MB991958, check A/T data list item 34: Transmission Inhibitor Switch.....1390
STEP 5. Check the symptoms.....1390
STEP 6. Check the symptoms.....1390
COMMENT....1391
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1391
DIAGNOSIS....1391
STEP 1. Using Diagnostic Tool MB991958, read the diagnostic trouble code.....1391
STEP 2. Using Diagnostic Tool MB991958, read the diagnostic trouble code.....1392
STEP 3. Retest the system....1392
STEP 4. Retest the system....1392
CIRCUIT OPERATION....1394
COMMENT....1394
TROUBLESHOOTING HINTS....1394
DIAGNOSIS....1394
STEP 1. Using Diagnostic Tool MB991958, diagnose the CAN bus line.....1394
STEP 2. Using Diagnostic Tool MB991958, read the MPI diagnostic trouble code.....1395
STEP 3. Retest the system.....1395
STEP 4. Retest the system.....1395
DATA LIST REFERENCE TABLE - Auto Cruise Control....1396
ENGINE ECU TERMINAL VOLTAGE REFERENCE CHART FOR AUTO-CRUISE CONTROL SYSTEM OPERATION....1398
SPECIAL TOOLS....1400
ON-VEHICLE SERVICE....1402
AUTO-CRUISE CONTROL SWITCH CHECK....1402
AUTO-CRUISE CONTROL MAIN SWITCH CHECK....1402
AUTO-CRUISE CONTROL SETTING....1402
SPEED-INCREASE SETTING....1403
SPEED-REDUCTION SETTING....1403
RETURN TO THE SET SPEED BEFORE CANCELLATION AND AUTO-CRUISE CONTROL CANCELLATION....1403
AUTO-CRUISE CONTROL SYSTEM COMPONENT CHECK....1404
AUTO-CRUISE CONTROL SWITCH CHECK....1404
STOPLIGHT SWITCH....1404
THROTTLE POSITION SENSOR....1405
TRANSMISSION INHIBITOR SWITCH ("N" POSITION)....1405
AUTO-CRUISE CONTROL....1406
REMOVAL AND INSTALLATION....1406
EMISSION CONTROL....1407
GENERAL DESCRIPTION....1407
DIAGNOSIS....1407
SPECIAL TOOLS....1407
VACUUM HOSES....1408
VACUUM HOSE ROUTING....1408
VACUUM CIRCUIT DIAGRAM....1409
VACUUM HOSE INSTALLATION....1409
VACUUM HOSE CHECK....1410
POSITIVE CRANKCASE VENTILATION SYSTEM....1410
GENERAL DESCRIPTION (POSITIVE CRANKCASE VENTILATION SYSTEM)....1410
SYSTEM DIAGRAM....1410
COMPONENT LOCATION....1411
POSITIVE CRANKCASE VENTILATION SYSTEM CHECK....1411
POSITIVE CRANKCASE VENTILATION VALVE CHECK....1411
EVAPORATIVE EMISSION CONTROL SYSTEM....1412
GENERAL DESCRIPTION (EVAPORATIVE EMISSION SYSTEM)....1412
SYSTEM DIAGRAM....1412
COMPONENT LOCATION....1413
PURGE CONTROL SYSTEM CHECK (PURGE FLOW CHECK)....1413
EVAPORATIVE EMISSION PURGE SOLENOID CHECK....1414
MASS AIRFLOW SENSOR CHECK....1415
ENGINE COOLANT TEMPERATURE SENSOR CHECK....1415
INTAKE AIR TEMPERATURE SENSOR CHECK....1415
CATALYTIC CONVERTER....1415
GENERAL DESCRIPTION (CATALYTIC CONVERTER)....1415
SPECIFICATIONS....1416
FASTENER TIGHTENING SPECIFICATIONS....1416
SERVICE SPECIFICATIONS....1416
GR00003400-26....1418
FRONT AXLE....1418
GENERAL DESCRIPTION....1419
CONSTRUCTION DIAGRAM....1419
FRONT AXLE DIAGNOSIS....1419
TROUBLESHOOTING STRATEGY....1419
SYMPTOM CHART....1420
SYMPTOM PROCEDURES....1420
DIAGNOSIS....1420
STEP 1. Check the wheel bearing end play.....1420
STEP 2. Check the drive shaft and inner shaft for bending.....1420
STEP 3. Check the center bearing for wear.....1420
STEP4. Check the drive shaft assembly for wear or damage.....1420
STEP 5. Retest the system.....1421
DIAGNOSIS....1421
STEP 1. Check for play in the inner shaft and side gear serration, the drive shaft and side gear serration, or the drive shaft and front hub serration.....1421
STEP 2. Retest the system.....1421
SPECIAL TOOLS....1421
ON-VEHICLE SERVICE....1425
WHEEL BEARING END PLAY CHECK....1425
HUB BOLT REPLACEMENT....1425
FRONT AXLE HUB ASSEMBLY....1426
REMOVAL AND INSTALLATION....1426
REMOVAL SERVICE POINTS....1427
'B' CALIPER ASSEMBLY REMOVAL....1427
'C' BRAKE DISC REMOVAL....1427
'D' SELF LOCKING NUT (CONNECTION FOR LOWER ARM BALL JOINT AND TIE ROD END) REMOVAL....1428
'E' FRONT WHEEL HUB ASSEMBLY REMOVAL....1428
INSTALLATION SERVICE POINT....1429
INSPECTION....1429
WHEEL BEARING ROTATION STARTING TORQUE AND AXIAL PLAY CHECK....1429
DRIVE SHAFT ASSEMBLY....1430
REMOVAL AND INSTALLATION....1430
REMOVAL SERVICE POINTS....1432
'B'SELF LOCKING NUT ( LOWER ARM BALL JOINT/TIE ROD END CONNECTION) REMOVAL....1432
'C'RH DRIVE SHAFT/DRIVE SHAFT AND INNER SHAFT ASSEMBLY REMOVAL....1433
INSTALLATION SERVICE POINTS....1434
'B' DRIVE SHAFT NUT INSTALLATION....1434
DISASSEMBLY AND ASSEMBLY....1435
LUBRICATION POINTS....1437
DISASSEMBLY SERVICE POINTS....1438
'B'INNER SHAFT RH REMOVAL....1438
'C'CENTER BEARING RH REMOVAL....1439
PTJ BOOT REMOVAL....1439
ASSEMBLY SERVICE POINTS....1439
'B' SPIDER ASSEMBLY INSTALLATION....1439
'C'CENTER BEARING '3.8L-RH' INSTALLATION....1440
'D'DUST SEAL INNER '3.8L-RH' /DUST SEAL OUTER '3.8L-RH' INSTALLATION....1440
'E'INNER SHAFT '3.8L-RH' INSTALLATION....1441
'F' PTJ CASE '3.8L' INSTALLATION....1442
'G' PTJ BOOT BAND (SMALL) '3.8L'/PTJ BOOT BAND (LARGE) '3.8L' INSTALLATION....1442
INSPECTION....1442
BJ BOOT REPLACEMENT....1443
SPECIFICATIONS....1446
FASTENER TIGHTENING SPECIFICATIONS....1446
GENERAL SPECIFICATIONS....1446
SERVICE SPECIFICATIONS....1446
LUBRICANTS....1447
GR00003500-27....1448
REAR AXLE....1448
GENERAL DESCRIPTION....1449
CONSTRUCTION DIAGRAM....1449
REAR AXLE DIAGNOSIS....1449
INTRODUCTION TO REAR AXLE DIAGNOSIS....1449
REAR AXLE DIAGNOSTIC TROUBLESHOOTING STRATEGY....1449
SYMPTOM PROCEDURES....1450
STEP 1. Check the rear hub assembly installation bolts for looseness.....1450
STEP 2. Check the wheel bearing end play.....1450
STEP 3. Check the rear hub rotary-sliding resistance.....1450
STEP 4. Retest the systems.....1450
SPECIAL TOOLS....1451
ON-VEHICLE SERVICE....1451
WHEEL BEARING END PLAY CHECK....1451
REAR HUB ROTARY-SLIDING RESISTANCE CHECK....1452
HUB BOLT REPLACEMENT....1452
REAR AXLE HUB ASSEMBLY....1453
REMOVAL AND INSTALLATION....1453
REMOVAL SERVICE POINT....1453
'B' BRAKE DISC REMOVAL....1453
'C' REAR HUB ASSEMBLY REMOVAL....1454
INSPECTION....1454
KNUCKLE....1455
REMOVAL AND INSTALLATION....1455
REMOVAL SERVICE POINT....1456
INSPECTION....1456
SPECIFICATIONS....1457
FASTENER TIGHTENING SPECIFICATIONS....1457
SERVICE SPECIFICATIONS....1457
GR00003600-23....1458
AUTOMATIC TRANSAXLE....1458
AUTOMATIC TRANSAXLE 23A....1458
AUTOMATIC TRANSAXLE OVERHAUL 23B....1458
GR00003700A-23A....1460
AUTOMATIC TRANSMISSION....1460
GENERAL DESCRIPTION....1462
TRANSMISSION....1463
FUNCTION ELEMENT TABLE....1464
ELECTRONICALLY-CONTROLLED SYSTEM....1466
INVECS-II Sports Mode Automatic Transmission....1466
FEATURES....1467
ADAPTIVE SHIFT CONTROL....1467
AUTOMATIC TRANSMISSION DIAGNOSIS....1471
DIAGNOSTIC TROUBLESHOOTING FLOW....1471
INTRODUCTION TO A/T DIAGNOSIS....1471
A/T DIAGNOSTIC TROUBLESHOOTING STRATEGY....1472
DIAGNOSTIC FUNCTION....1472
CHECK "N" RANGE LIGHT....1472
ON-BOARD DIAGNOSTICS....1472
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....1473
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....1473
HOW TO READ DATA LIST....1474
HOW TO PERFORM ACTUATOR TEST....1475
HOW TO DIAGNOSE THE CAN BUS LINES....1475
HOW TO INITIALIZE A/T LEARNING VALUE....1476
AIM....1476
INITIALIZATION PROCEDURE....1476
FAIL-SAFE/BACKUP FUNCTION....1477
ROAD TEST....1478
TORQUE CONVERTER STALL TEST....1484
TORQUE CONVERTER STALL TEST JUDGMENT RESULTS....1485
HYDRAULIC PRESSURE TESTS....1485
STANDARD HYDRAULIC PRESSURE TABLE....1487
HYDRAULIC PRESSURE TEST DIAGNOSIS TABLE....1487
OIL SEAL LAYOUT....1490
HYDRAULIC CIRCUIT....1491
OVERVIEW....1491
LINE PRESSURE ADJUSTMENT....1492
DIAGNOSTIC TROUBLE CODE CHART....1493
SYMPTOM CHART....1494
DIAGNOSTIC TROUBLE CODE PROCEDURES....1495
CIRCUIT OPERATION....1495
DTC SET CONDITIONS....1495
OBD-II DRIVE CYCLE PATTERN....1495
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1495
DIAGNOSIS....1495
STEP 1. Using diagnostic tool MB991958, check data list item 7: Transmission Fluid Temperature Sensor.....1496
STEP 2. Measure the sensor output voltage at the A/T control solenoid valve assembly connector B-108 by backprobing.....1497
STEP 3. Measure the ground voltage at the A/T control solenoid valve assembly connector B-108 by backprobing.....1497
STEP 4. Check the sensor output voltage at A/T control solenoid valve assembly connector B-108.....1498
STEP 5. Check the transmission fluid temperature sensor at A/T control solenoid valve assembly connector B-108.....1499
STEP 6. Using diagnostic tool MB991958, check data list item 7: Transmission Fluid Temperature Sensor.....1500
STEP 7. Check A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1500
STEP 8. Measure the resistance of the ground circuit at A/T control solenoid valve assembly connector B-108.....1501
STEP 9. Measure the sensor output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045 .....1502
STEP 10. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1503
STEP 11. Check the harness for open circuit or short circuit to ground between A/T-ECU connector B-22 terminal 6 and A/T control solenoid valve connector B-108 terminal 1.....1503
STEP 12. Measure the ground voltage at A/T-ECU connector B-22 by using check harness special tool MB992045.....1504
STEP 13. Check the harness for open circuit or damage between A/T-ECU connector B-22 terminal 12 and A/T control solenoid valve connector B-108 terminal 2.....1505
STEP 14. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1505
TRANSMISSION FLUID TEMPERATURE SENSOR SYSTEM CIRCUIT....1506
CIRCUIT OPERATION....1506
DTC SET CONDITIONS....1506
OBD-II DRIVE CYCLE PATTERN....1506
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1506
DIAGNOSIS....1507
STEP 1. Using diagnostic tool MB991958, check data list item 7: Transmission Fluid Temperature Sensor.....1507
STEP 2. Measure the sensor output voltage at the A/T control solenoid valve assembly connector B-108 by backprobing.....1508
STEP 3. Check A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1508
STEP 4. Check the sensor output voltage at A/T control solenoid valve assembly connector B-108.....1509
STEP 5. Check the transmission fluid temperature sensor at A/T control solenoid valve assembly connector B-108.....1510
STEP 6. Using diagnostic tool MB991958, check data list item 7: Transmission Fluid Temperature Sensor.....1511
STEP 7. Measure the sensor output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045.....1512
STEP 8. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1513
STEP 9. Check the harness for a short circuit to ground between A/T-ECU connector B-22 terminal 6 and A/T control solenoid valve connector B-108 terminal 1.....1513
CIRCUIT OPERATION....1515
DTC SET CONDITIONS....1515
OBD-II DRIVE CYCLE PATTERN....1515
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1515
DIAGNOSIS....1515
STEP 1. Using diagnostic tool MB991958, check A/T data list item 5: Input Shaft Speed Sensor.....1516
STEP 2. Measure the power supply voltage at the input shaft speed sensor connector B-109.....1516
STEP 3. Check intermediate connector A-13 and junction block connector C-214 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1517
STEP 4. Check the harness for open circuit or short circuit to ground between the input shaft speed sensor connector B-109 terminal 3 and the junction block connector C-214 terminal 12.....1517
STEP 5. Measure the A/T-ECU to speed sensor output voltage at the input shaft speed sensor connector B-109.....1518
STEP 6. Measure the A/T-ECU output voltage to the speed sensor at the A/T-ECU connector B-22 by using check harness special tool MB992045.....1519
STEP 7. Check A/T-ECU connector B-22 and input shaft speed sensor connector B-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1520
STEP 8. Check the harness for open circuit or damage between A/T-ECU connector B-22 terminal 5 and input shaft speed sensor connector B-109 terminal 2.....1521
STEP 9. Check A/T-ECU connector B-22 and input shaft speed sensor connector B-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1522
STEP 10. Check the harness for short circuit to ground between A/T-ECU connector B-22 terminal 5 and input shaft speed sensor connector B-109 terminal 2.....1523
STEP 11. Measure the ground circuit for resistance at the input shaft speed sensor connector B-109.....1524
STEP 12. Measure the resistance at the A/T-ECU connector B-22 by using check harness special tool.....1525
STEP 13. Check A/T-ECU connector B-22 and input shaft speed sensor connector B-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1526
STEP 14. Check the harness for open circuit or damage between A/T-ECU connector B-22 terminal 12 and input shaft speed sensor connector B-109 terminal 1.....1527
STEP 15. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1527
STEP 16. Using the oscilloscope, check the input shaft speed sensor waveform at A/T-ECU connectors B-22 by using check harness special tool MB992045.....1528
STEP 17. Replace the input shaft speed sensor.....1529
STEP 18. Replace the underdrive clutch retainer.....1529
STEP 19. Using diagnostic tool MB991958, check data list item 5: Input Shaft Speed Sensor.....1530
CIRCUIT OPERATION....1532
DTC SET CONDITIONS....1532
OBD-II DRIVE CYCLE PATTERN....1532
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1532
DIAGNOSIS....1532
STEP 1. Using diagnostic tool MB991958, check data list item 6: Output Shaft Speed Sensor.....1533
STEP 2. Measure the power supply voltage at the output shaft speed sensor connector B-107.....1533
STEP 3. Check intermediate connector A-13 and junction block connector C-214 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1534
STEP 4. Check the harness for open circuit or short circuit to ground between the output shaft speed sensor connector B-107 terminal 3 and the junction block connector C-214 terminal 12.....1534
STEP 5. Measure the A/T-ECU to speed sensor output voltage at the output shaft speed sensor connector B-107.....1535
STEP 6. Measure the A/T-ECU output voltage to the speed sensor at the A/T-ECU connector B-22 by using check harness special tool MB992045.....1536
STEP 7. Check A/T-ECU connector B-22 and output shaft speed sensor connector B-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1537
STEP 8. Check the harness for open circuit or damage between A/T-ECU connector B-22 terminal 11 and output shaft speed sensor connector B-107 terminal 2.....1538
STEP 9. Check A/T-ECU connector B-22 and output shaft speed sensor connector B-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1539
STEP 10. Check the harness for short circuit to ground between A/T-ECU connector B-22 terminal 11 and output shaft speed sensor connector B-107 terminal 2.....1540
STEP 11. Measure the ground circuit for resistance at the output shaft speed sensor connector B-107.....1541
STEP 12. Measure the resistance at the A/T-ECU connector B-22 by using check harness special tool MB992045.....1542
STEP 13. Check A/T-ECU connector B-22 and output shaft speed sensor connector B-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1543
STEP 14. Check the harness for open circuit or damage between A/T-ECU connector B-22 terminal 12 and output shaft speed sensor connector B-107 terminal 1.....1544
STEP 15. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1544
STEP 16. Using the oscilloscope, check the output shaft speed sensor waveform at A/T-ECU connectors B-22 by using check harness special tool MB992045.....1545
STEP 17. Replace the output shaft speed sensor.....1546
STEP 18. Replace the transfer drive gear or driven gear.....1546
STEP 19. Using diagnostic tool MB991958, check data list item 6: Output Shaft Speed Sensor.....1547
CIRCUIT OPERATION....1548
DTC SET CONDITIONS....1548
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1548
DIAGNOSIS....1548
STEP 1. Check the brake pedal height.....1548
STEP 2. Check the stoplamp switch plunger.....1549
STEP 3. Using diagnostic tool MB991958, check data list item 19: Stoplamp Switch.....1549
STEP 4. Measure the stoplamp switch power supply voltage at connector C-30 by backprobing.....1550
STEP 5. Check stoplamp switch connector C-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1550
STEP 6. Check the harness for damage between stoplamp switch connector C-30 terminal 2 and the power supply fuse.....1550
STEP 7. Measure the stoplamp switch output voltage to the ENGINE-ECU at connector C-30 by backprobing.....1551
STEP 8. Check the stoplamp switch.....1551
STEP 9. Measure the stoplamp switch output voltage at the ENGINE-ECU connector B-21 by using check harness special tool MB992044.....1552
STEP10. Check ENGINE-ECU connector B-21 and stoplamp switch connector C-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1553
STEP 11. Check the harness for damage between ENGINE-ECU connector B-21 terminal 18 and stoplamp switch connector C-30 terminal 1.....1554
STEP 12. Using diagnostic tool MB991958, check data list item 19: Stoplamp Switch.....1555
GR00003700B-23A....1556
AUTOMATIC TRANSMISSION....0
AUTOMATIC TRANSMISSION DIAGNOSIS....0
DIAGNOSTIC TROUBLE CODE PROCEDURES....0
CIRCUIT OPERATION....1556
DTC SET CONDITIONS....1556
OBD-II DRIVE CYCLE PATTERN....1557
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1557
DIAGNOSIS....1558
STEP 1. Using diagnostic tool MB991958, check data list item 34: Transmission Inhibitor Switch.....1558
STEP 2. Check the transmission inhibitor switch.....1559
STEP 3. Check intermediate connector A-13, transmission inhibitor switch connector B-110 and junction block connector C-214 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1560
STEP 4. Check harness for open or short circuit to ground between transmission inhibitor switch connector B-110 terminal 8 and junction block connector C-214 terminal 12.....1561
STEP 5. Using diagnostic tool MB991958, check data list item 34:Transmission Inhibitor Switch.....1561
STEP 6. Check the transmission inhibitor switch.....1562
STEP 7. Check transmission inhibitor switch connector B-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1562
STEP 8. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045.....1563
STEP 9. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1564
STEP 10. Check harness for open circuit or short circuit to ground between A/T-ECU connector B-22 terminal 25 and transmission inhibitor switch connector B-110 terminal 3.....1564
STEP 11. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1565
STEP 12. Check the transmission inhibitor switch.....1565
STEP 13. Check transmission inhibitor switch connector B-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1566
STEP 14. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045.....1567
STEP 15. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1568
STEP 16. Check harness for open circuit or short circuit to ground between A/T-ECU connector B-22 terminal 23 and transmission inhibitor switch connector B-110 terminal 7.....1568
STEP 17. Check the transmission inhibitor switch.....1569
STEP 18. Check transmission inhibitor switch connector B-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1569
STEP 19. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045.....1570
STEP 20. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1571
STEP 21. Check harness for open circuit or short circuit to ground between A/T-ECU connector B-22 terminal 26 and transmission inhibitor switch connector B-110 terminal 4.....1571
STEP 22. Check the transmission inhibitor switch.....1572
STEP 23. Check transmission inhibitor switch connector B-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1572
STEP 24. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045.....1573
STEP 25. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1574
STEP 26. Check harness for open circuit or short circuit to ground between A/T-ECU connector B-22 terminal 24 and transmission inhibitor switch connector B-110 terminal 1.....1574
STEP 27. Check intermediate connector A-13 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1575
STEP 28. Check harness for short circuit to ground between transmission inhibitor switch connector B-110 terminal 1 and shift switch assembly connector D-14 terminal 1.....1575
STEP 29. Check A/T-ECU connector B-19 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1576
STEP 30 . Check harness for short circuit to ground between A/T-ECU connector B-19 terminal 17 and shift switch assembly connector D-14 terminal 6.....1577
TRANSMISSION INHIBITOR SWITCH SYSTEM CIRCUIT....1578
CIRCUIT OPERATION....1578
DTC SET CONDITIONS....1578
OBD-II DRIVE CYCLE PATTERN....1578
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1578
DIAGNOSIS....1579
STEP 1. Check the transmission inhibitor switch.....1579
STEP 2. Check transmission inhibitor switch connector B-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1580
STEP 3. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1580
STEP 4. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045. ("P" position)....1581
STEP 5. Check harness for damage between A/T-ECU connector B-22 terminal 25 and transmission inhibitor switch connector B-110 terminal 3.....1582
STEP 6. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045. ("R" position)....1583
STEP 7. Check the harness for damage between A/T-ECU connector B-22 terminal 23 and transmission inhibitor switch connector B-110 terminal 7.....1584
STEP 8. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045. ("N" position)....1585
STEP 9. Check the harness for damage between A/T-ECU connector B-22 terminal 26 and transmission inhibitor switch connector B-110 terminal 4.....1586
STEP 10. Measure the transmission inhibitor switch output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045. ("D" position)....1587
STEP 11. Check the harness for damage between A/T-ECU connector B-22 terminal 24 and transmission inhibitor switch connector B-110 terminal 1.....1588
STEP 12. Check intermediate connector A-13, A/T-ECU connector B-19 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1589
STEP 13. Check the harness for damage between A/T-ECU connector B-19 terminal 17 and transmission inhibitor switch connector B-110 terminal 1.....1590
STEP 14. Using diagnostic tool MB991958, check data list item 34: Transmission Inhibitor Switch.....1591
CIRCUIT OPERATION....1592
DTC SET CONDITIONS....1592
OBD-II DRIVE CYCLE PATTERN....1592
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1593
DIAGNOSIS....1593
STEP 1. Using diagnostic tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve.....1593
STEP 2. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1594
STEP 3. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1594
STEP 4. Measure the low-reverse solenoid valve resistance at A/T control solenoid valve assembly connector B-108.....1595
STEP 5. Measure the solenoid valve resistance at the low-reverse solenoid valve assembly inside the transmission.....1595
STEP 6. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1596
STEP 7. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 terminal 21 and A/T control solenoid valve assembly connector B-108 terminal 6.....1597
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108.....1598
STEP 9. Check A/T control relay connector B-16X in the engine component relay box and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1598
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control relay connector B-16X terminal 4 in the engine component relay box and A/T control solenoid valve assembly connector B-108 terminal 10.....1599
STEP 11. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1600
STEP 12. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 (terminals 8, 21 and 15) and A/T control solenoid valve assembly connector B-108 (terminals 7, 6 and 8).....1601
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid valve assembly connector B-108 (terminals 6, 7, 8 and 10) and solenoid valve connectors B-108-4, B-108-5 and B-108-6.....1602
SOLENOID VALVE SYSTEM CIRCUIT....1603
CIRCUIT OPERATION....1603
DTC SET CONDITIONS....1603
OBD-II DRIVE CYCLE PATTERN....1603
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1603
DIAGNOSIS....1603
STEP 1. Using diagnostic tool MB991958, check actuator test item 02: Underdrive Solenoid Valve.....1603
STEP 2. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1604
STEP 3. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1604
STEP 4. Measure the underdrive solenoid valve resistance at A/T control solenoid valve assembly connector B-108.....1605
STEP 5. Measure the solenoid valve resistance at the underdrive solenoid valve assembly inside the transmission.....1605
STEP 6. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1606
STEP 7. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 terminal 1 and A/T control solenoid valve assembly connector B-108 terminal 3.....1607
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108.....1608
STEP 9. Check A/T control relay connector B-16X in the engine component relay box and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1608
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control relay connector B-16X terminal 4 in the engine component relay box and A/T control solenoid valve assembly connector B-108 terminal 9.....1609
STEP 11. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1610
STEP 12. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 (terminals 1, 14 and 2) and A/T control solenoid valve assembly connector B-108 (terminals 3, 4 and 5).....1611
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid valve assembly connector B-108 (terminals 3, 4, 5, and 9) and solenoid valve connectors B-108-1, B-108-2 and B-108-3.....1612
SOLENOID VALVE SYSTEM CIRCUIT....1613
CIRCUIT OPERATION....1613
DTC SET CONDITIONS....1613
OBD-II DRIVE CYCLE PATTERN....1613
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1613
DIAGNOSIS....1613
STEP 1. Using diagnostic tool MB991958, check actuator test item 03: Second Solenoid Valve.....1613
STEP 2. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1614
STEP 3. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1614
STEP 4. Measure the Second solenoid valve resistance at A/T control solenoid valve assembly connector B-108.....1615
STEP 5. Measure the solenoid valve resistance at the second solenoid valve assembly inside the transmission.....1615
STEP 6. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1616
STEP 7. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 terminal 14 and A/T control solenoid valve assembly connector B-108 terminal 4.....1617
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108.....1618
STEP 9. Check A/T control relay connector B-16X in the engine component relay box and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1618
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control relay connector B-16X terminal 4 in the engine component relay box and A/T control solenoid valve assembly connector B-108 terminal 9.....1619
STEP 11. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1620
STEP 12. Check the harness for an open or short circuit to ground between A/T-ECU connector B-21 (terminals 1, 14 and 2) and A/T control solenoid valve assembly connector B-108 (terminals 3, 4 and 5).....1621
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid valve assembly connector B-108 (terminals 3, 4, 5, and 9) and solenoid valve connectors B-108-1, B-108-2 and B-108-3.....1622
SOLENOID VALVE SYSTEM CIRCUIT....1623
CIRCUIT OPERATION....1623
DTC SET CONDITIONS....1623
OBD-II DRIVE CYCLE PATTERN....1623
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1623
DIAGNOSIS....1623
STEP 1. Using diagnostic tool MB991958, check actuator test item 04: Overdrive Solenoid Valve.....1623
STEP 2. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1624
STEP 3. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1624
STEP 4. Measure the Overdrive solenoid valve resistance at A/T control solenoid valve assembly connector B-108.....1625
STEP 5. Measure the solenoid valve resistance at the overdrive solenoid valve assembly inside the transmission.....1625
STEP 6. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1626
STEP 7. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 terminal 2 and A/T control solenoid valve assembly connector B-108 terminal 5.....1627
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108.....1628
STEP 9. Check A/T control relay connector B-16X in the engine component relay box and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1628
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control relay connector B-16X terminal 4 in the engine component relay box and A/T control solenoid valve assembly connector B-108 terminal 9.....1629
STEP 11. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1630
STEP 12. Check the harness for an open or short circuit to ground between A/T-ECU connector B-21 (terminals 1, 14 and 2) and A/T control solenoid valve assembly connector B-108 (terminals 3, 4 and 5).....1631
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid valve assembly connector B-108 (terminals 3, 4, 5, and 9) and solenoid valve connectors B-108-1, B-108-2 and B-108-3.....1632
SOLENOID VALVE SYSTEM CIRCUIT....1633
CIRCUIT OPERATION....1633
DTC SET CONDITIONS....1633
OBD-II DRIVE CYCLE PATTERN....1633
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1633
DIAGNOSIS....1634
STEP 1. Using diagnostic tool MB991958, check actuator test item 05: Reduction Solenoid Valve.....1634
STEP 2. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1635
STEP 3. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1635
STEP 4. Measure the reduction solenoid valve resistance at A/T control solenoid valve assembly connector B-108.....1636
STEP 5. Measure the solenoid valve resistance at the reduction solenoid valve assembly inside the transmission.....1636
STEP 6. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1637
STEP 7. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 terminal 15 and A/T control solenoid valve assembly connector B-108 terminal 8.....1638
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108.....1639
STEP 9. Check A/T control relay connector B-16X in the engine component relay box and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1639
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control relay connector B-16X terminal 4 in the engine component relay box and A/T control solenoid valve assembly connector B-108 terminal 10.....1640
STEP 11. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1641
STEP 12. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 (terminals 8, 21 and 15) and A/T control solenoid valve assembly connector B-108 (terminals 7, 6 and 8).....1642
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid valve assembly connector B-108 (terminals 6, 7, 8 and 10) and solenoid valve connectors B-108-4, B-108-5 and B-108-6.....1643
SOLENOID VALVE SYSTEM CIRCUIT....1644
CIRCUIT OPERATION....1644
DTC SET CONDITIONS....1644
OBD-II DRIVE CYCLE PATTERN....1644
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1644
DIAGNOSIS....1645
STEP 1. Using diagnostic tool MB991958, check actuator test item 06: Damper Clutch Control Solenoid Valve.....1645
STEP 2. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1646
STEP 3. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1646
STEP 4. Measure the damper clutch control solenoid valve resistance at A/T control solenoid valve assembly connector B-108.....1647
STEP 5. Measure the solenoid valve resistance at the damper clutch control solenoid valve assembly inside the transmission.....1647
STEP 6. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1648
STEP 7. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 terminal 8 and A/T control solenoid valve assembly connector B-108 terminal 7.....1649
STEP 8. Measure the supply voltage at A/T control solenoid valve assembly connector B-108.....1650
STEP 9. Check A/T control relay connector B-16X in the engine component relay box and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1650
STEP 10. Check the harness for an open circuit or short circuit to ground between A/T control relay connector B-16X terminal 4 in the engine component relay box and A/T control solenoid valve assembly connector B-108 terminal 10.....1651
STEP 11. Check A/T-ECU connector B-22 and A/T control solenoid valve assembly connector B-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1652
STEP 12. Check the harness for an open or short circuit to ground between A/T-ECU connector B-22 (terminals 8, 21 and 15) and A/T control solenoid valve assembly connector B-108 (terminals 7, 6 and 8).....1653
STEP 13. Check the harness for an open or short circuit to ground between A/T control solenoid valve assembly connector B-108 (terminals 6, 7, 8 and 10) and solenoid valve connectors B-108-4, B-108-5 and B-108-6.....1654
CIRCUIT OPERATION....1655
DTC SET CONDITIONS ' (P0731)'....1655
OBD-II DRIVE CYCLE PATTERN ' (P0731)'....1655
DTC SET CONDITIONS ' (P0732)'....1655
OBD-II DRIVE CYCLE PATTERN ' (P0732)'....1655
DTC SET CONDITIONS ' (P0733)'....1656
OBD-II DRIVE CYCLE PATTERN ' (P0733)'....1656
DTC SET CONDITIONS ' (P0734)'....1656
OBD-II DRIVE CYCLE PATTERN ' (P0734)'....1656
DTC SET CONDITIONS ' (P0735)'....1656
OBD-II DRIVE CYCLE PATTERN ' (P0735)'....1656
DTC SET CONDITIONS ' (P0736)'....1657
OBD-II DRIVE CYCLE PATTERN ' (P0736)'....1657
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1657
DIAGNOSIS....1657
STEP 1. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1658
STEP 2. Check the hydraulic pressure.....1658
STEP 3. Adjust the line pressure.....1658
STEP 4. Disassemble and clean the valve body.....1659
STEP 5. Replace the A/T-ECU.....1659
STEP 6. Overhaul the A/T.....1659
DTC SET CONDITIONS....1660
OBD-II DRIVE CYCLE PATTERN....1660
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....1660
DIAGNOSIS....1660
STEP 1. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1660
STEP 2. Using diagnostic tool MB991958, check data list item 17: Damper Clutch Control Solenoid Valve Duty%.....1661
STEP 3. Using diagnostic tool MB991958, check data list item 10: Damper Clutch Control Amount of Slippage.....1661
STEP 4. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1662
STEP 5. Check the hydraulic pressure (for torque converter).....1662
STEP 6. Adjust line pressure.....1662
STEP 7. Replace the A/T-ECU.....1662
STEP 8. Replace the valve body.....1663
DTC SET CONDITIONS....1663
OBD-II DRIVE CYCLE PATTERN....1663
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1663
DIAGNOSIS....1663
STEP 1. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1664
STEP 2. Using diagnostic tool MB991958, check A/T data list item 10: Amount of Damper Clutch Control Slippage.....1664
STEP 3. Replace the A/T-ECU.....1665
STEP 4. Replace the valve body.....1665
CIRCUIT OPERATION....1667
DTC SET CONDITIONS....1667
OBD-II DRIVE CYCLE PATTERN....1667
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....1667
DIAGNOSIS....1667
STEP 1. Using diagnostic tool MB991958, check data list item 8: A/T Control Relay Output Voltage.....1667
STEP 2. Check the A/T control relay.....1668
STEP 3. Check A/T control relay socket B-16X in the engine compartment relay box for loose, corroded or damaged terminals, or terminals pushed back in the socket.....1668
STEP 4. Measure the supply voltage at A/T control relay connector B-16X in the engine component relay box.....1669
STEP 5. Check intermediate connector A-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1669
STEP 6. Check the harness for open circuit or short circuit to ground between A/T control relay connector B-16X terminal 1 in the engine component relay box and battery.....1669
STEP 7. Measure the supply voltage at A/T control relay connector B-16X in the engine component relay box.....1670
STEP 8. Check intermediate connector A-13 and junction block connector C-214 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1670
STEP 9. Check the harness for open circuit or short circuit to ground between A/T control relay connector B-16X terminal 2 in the engine component relay box and junction block connector C-214 terminal 12.....1671
STEP 10. Measure the A/T control relay output voltage at A/T-ECU connector B-22 by using check harness special tool MB992045.....1672
STEP 11. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1673
STEP 12. Check harness for open circuit or short circuit to ground between A/T control relay connector B-16X (terminal 4) in the engine component relay box and A/T-ECU connector B-22 (terminals 3 and 9).....1674
STEP 13. Check A/T-ECU connector B-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1674
STEP 14. Check harness for open circuit or short circuit to ground between A/T control relay connector B-16X terminal 3 in the engine component relay box and A/T-ECU connector B-22 terminal 4.....1675
STEP 15. Using diagnostic tool MB991958, check A/T data list item 8: A/T control relay output Voltage.....1676
SYMPTOM PROCEDURES....1677
COMMENT....1677
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CONDITION:)....1677
DIAGNOSIS....1677
STEP 1. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1677
STEP 2. Check the transmission control cable assembly.....1678
STEP 3. Check the engine system.....1678
STEP 4. Check the torque converter.....1678
STEP 5. Repair or replace the starter.....1678
STEP 6. Check the oil pump.....1679
COMMENT....1679
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CONDITION:)....1679
DIAGNOSIS....1679
STEP 1. Using diagnostic tool MB991958, check actuator test item 02: Underdrive Solenoid Valve.....1680
STEP 2. Check the hydraulic pressure.....1680
STEP 3. Check the underdrive clutch system.....1680
STEP 4. Disassemble and clean the valve body.....1681
STEP 5. Check the oil pump.....1681
STEP 6. Check the underdrive clutch.....1681
COMMENT....1682
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1682
DIAGNOSIS....1682
STEP 1. Using diagnostic tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve.....1682
STEP 2. Check the hydraulic pressure (for reverse clutch).....1683
STEP 3. Check the hydraulic pressure (for low-reverse brake).....1683
STEP 4. Check the reverse clutch system and low-reverse brake system.....1683
STEP 5. Disassemble and clean the valve body.....1683
STEP 6. Check the reverse clutch, low-reverse brake or both. Remove the transmission.....1684
COMMENT....1685
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CONDITION:)....1685
DIAGNOSIS....1685
STEP 1. Check the hydraulic pressure.....1685
STEP 2. Disassemble and clean the valve body.....1685
STEP 3. Check the transmission powertrain components.....1686
STEP 4. Check the oil pump.....1686
COMMENT....1686
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1686
DIAGNOSIS....1686
STEP 1. Check the engine system.....1686
STEP 2. Replace the damper clutch control solenoid valve.....1687
STEP 3. Disassemble and clean the valve body.....1687
STEP 4. Replace the torque converter assembly.....1687
COMMENT....1688
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1688
DIAGNOSIS....1688
STEP 1. Using diagnostic tool MB991958, check actuator test item 02: Underdrive Solenoid Valve.....1688
STEP 2. Check when shift shock occurs.....1689
STEP 3. Check the hydraulic pressure (for underdrive clutch).....1689
STEP 4. Check the underdrive clutch system.....1689
STEP 5. Check the underdrive clutch.....1689
STEP 6. Check shift shock.....1689
STEP 7. Using diagnostic tool MB991958, check MPI data list item 13: TP Sensor (main).....1690
STEP 8. Disassemble and clean the valve body.....1690
COMMENT....1691
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1691
DIAGNOSIS....1691
STEP 1. Using diagnostic tool MB991958, check actuator test item 01: Low-Reverse Solenoid Valve.....1691
STEP 2. Check when shift shock occurs.....1692
STEP 3. Check the hydraulic pressure (for reverse clutch).....1692
STEP 4. Check the hydraulic pressure (for low-reverse brake).....1692
STEP 5. Check the reverse clutch system and low-reverse brake system.....1692
STEP 6. Check the reverse clutch and low-reverse brake.....1692
STEP 7. Check shift shock.....1693
STEP 8. Using diagnostic tool MB991958, check MPI data list item 13: TP Sensor (main).....1693
STEP 9. Disassemble and clean the valve body.....1693
COMMENT....1694
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CONDITION:)....1694
DIAGNOSIS....1694
STEP 1. Check the hydraulic pressure.....1694
STEP 2. Adjust line pressure.....1694
STEP 3. Check when shift shock occurs.....1694
STEP 4. Check the oil pump.....1694
STEP 5. Disassemble and clean the valve body.....1695
COMMENT....1695
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CONDITON:)....1695
DIAGNOSIS....1695
STEP 1. Using diagnostic tool MB991958, check actuator test.....1696
STEP 2. Check the hydraulic pressure.....1696
STEP 3. Adjust the line pressure.....1696
STEP 4. Disassemble and clean the valve body.....1697
STEP 5. Check the oil pump.....1697
STEP 6. Check each brake and clutch.....1697
GR00003700C-23A....1698
AUTOMATIC TRANSMISSION....0
AUTOMATIC TRANSMISSION DIAGNOSIS....0
SYMPTOM PROCEDURES....0
COMMENT....1698
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1698
DIAGNOSIS....1698
STEP 1. Using diagnostic tool MB991958, check A/T data list item 6: Output Shaft Speed Sensor.....1698
STEP 2. Using diagnostic tool MB991958, check MPI data list item 13: TP Sensor.....1699
STEP 3. Using diagnostic tool MB991958, check data list.....1699
STEP 4. Adjust the line pressure.....1700
STEP 5. Disassemble and clean the valve body.....1700
STEP 6. Replace each solenoid valve.....1700
STEP 7. Replace the A/T-ECU.....1700
COMMENT....1701
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1701
DIAGNOSIS....1701
STEP 1. Using diagnostic tool MB991958, check A/T Special Function test item 33: INVECS-II Control Stop.....1701
STEP 2. Check the shift points.....1701
STEP 3. Disassemble and clean the valve body.....1702
CIRCUIT OPERATION....1703
COMMENT....1703
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1703
DIAGNOSIS....1703
STEP 1. Check the vehicle acceleration.....1703
STEP 2. Measure the backup power supply voltage at A/T-ECU connector B-19 by using check harness special tool MB992045.....1704
STEP 3. Check A/T-ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1705
STEP 4. Check the harness for open circuit between A/T-ECU connector B-19 terminal 21 and battery.....1705
STEP 5. Using diagnostic tool MB991958, check data list item 34: Inhibitor Switch.....1706
COMMENT....1707
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1707
DIAGNOSIS....1707
STEP 1. Check the engine system.....1707
STEP 2. Check each brake and clutch.....1707
STEP 3. Perform the hydraulic pressure test.....1707
STEP 4. Check each brake system and each clutch system.....1707
STEP 5. Check each brake system and clutch system.....1708
COMMENT....1709
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1709
DIAGNOSIS....1709
STEP 1. Using diagnostic tool MB991958, check actuator test item 6: Damper Control Clutch Solenoid Valve.....1709
STEP 2. Check the vibration.....1710
STEP 3. Check the torque converter hydraulic pressure.....1710
STEP 4. Replace the torque converter assembly.....1710
STEP 5. Disassemble and clean the valve body.....1710
CIRCUIT OPERATION....1711
COMMENT....1712
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....1712
DIAGNOSIS....1712
STEP 1. Using diagnostic tool MB991958, read the A/T diagnostic trouble code.....1712
STEP 2. Using diagnostic tool MB991958, check data list item 27: Select Switch, item 28: Shift Switch (Up), item 29: Shift Switch (Down).....1713
STEP 3. Check A/T-ECU connector B-19 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1714
STEP 4. Using diagnostic tool MB991958, check data list item 27: Select Switch, item 28: Shift Switch (Up), item 29: Shift Switch (Down).....1715
STEP 5. Check the shift switch assembly.....1715
STEP 6. Measure the power supply voltage at shift switch assembly connector D-14.....1716
STEP 7. Check junction block connector C-214 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1716
STEP 8. Check the harness for open circuit or short circuit to ground between junction block connector C-214 terminal 12 and shift switch assembly connector D-14 terminal 2.....1717
STEP 9. Measure the power supply voltage at shift switch assembly connector D-14.....1717
STEP 10. Check intermediate connector A-13 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1718
STEP 11. Check harness for open circuit or short circuit to ground between transmission inhibitor switch connector B-110 terminal 1 and shift switch assembly connector D-14 terminal 1.....1718
STEP 12. Check the shift switch assembly.....1719
STEP 13. Measure the switch output voltage at A/T-ECU connector B-19 by using check harness special tool MB992045.....1719
STEP 14. Check A/T-ECU connector B-19 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1720
STEP 15. Check the harness for open circuit or short circuit to ground between A/T-ECU connector B-19 terminal 17 and shift switch assembly connector D-14 terminal 6.....1721
STEP 16. Check A/T-ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1721
STEP 17. Check the shift switch assembly.....1722
STEP 18. Measure the switch output voltage at A/T-ECU connector B-19 by using check harness special tool MB992045.....1722
STEP 19. Check A/T-ECU connector B-19 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1723
STEP 20. Check the harness for open circuit or short circuit to ground between A/T-ECU connector B-19 terminal 8 and shift switch assembly connector D-14 terminal 7.....1724
STEP 21. Check A/T-ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1724
STEP 22. Check the shift switch assembly.....1725
STEP 23. Measure the switch output voltage at A/T-ECU connector B-19 by using check harness special tool MB992045.....1725
STEP 24. Check A/T-ECU connector B-19 and shift switch assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1726
STEP 25. Check the harness for open circuit or short circuit to ground between A/T-ECU connector B-19 terminal 9 and shift switch assembly connector D-14 terminal 3.....1727
STEP 26. Check A/T-ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....1727
CIRCUIT OPERATION....1728
COMMENT....1728
TROUBLESHOOTING HINTS (The most likely causes for this condition:)....1728
DIAGNOSIS....1728
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....1728
STEP 2. Using diagnostic tool MB991958, read the MPI diagnostic trouble code.....1729
DATA LIST REFERENCE TABLE....1730
ACTUATOR TEST REFERENCE TABLE....1735
A/T-ECU TERMINAL VOLTAGE REFERENCE CHART FOR TRANSMISSION OPERATION....1737
A/T-ECU TERMINAL RESISTANCE AND CONTINUITY INSPECTION CHART....1743
INSPECTION PROCEDURE USING AN OSCILLOSCOPE....1744
SPECIAL TOOLS....1745
ON-VEHICLE SERVICE....1748
A/T CONTROL COMPONENT LAYOUT....1748
ESSENTIAL SERVICE....1750
TRANSMISSION FLUID CHECK....1750
TRANSMISSION FLUID CHANGE....1751
OIL COOLER FLOW CHECK....1753
TRANSMISSION INHIBITOR SWITCH CHECK....1753
TRANSMISSION INHIBITOR SWITCH AND CONTROL CABLE ADJUSTMENT....1753
AUTOMATIC TRANSMISSION CONTROL COMPONENT CHECK....1754
CRANKSHAFT POSITION SENSOR CHECK....1754
TRANSMISSION FLUID TEMPERATURE SENSOR CHECK....1755
TRANSMISSION INHIBITOR SWITCH CHECK....1755
STOPLIGHT SWITCH CHECK....1755
A/T CONTROL RELAY CHECK....1755
SOLENOID VALVE CHECK....1757
SELECTOR LEVER OPERATION CHECK....1758
TRANSMISSION CONTROL CABLE ADJUSTMENT....1758
TRANSMISSION CONTROL....1759
REMOVAL AND INSTALLATION....1759
INSTALLATION SERVICE POINTS....1760
'B' TRANSMISSION CONTROL CABLE ASSEMBLY (TRANSMISSION SIDE)/ADJUSTING NUT INSTALLATION....1760
INSPECTION....1760
DISASSEMBLY AND ASSEMBLY....1761
INSPECTION....1762
TRANSMISSION ASSEMBLY....1763
REMOVAL AND INSTALLATION....1763
REMOVAL SERVICE POINTS....1765
'B' TIE ROD END CONNECTION/LOWER ARM BALL JOINT CONNECTION REMOVAL....1765
'C' DRIVE SHAFT 'LH'/DRIVE SHAFT AND INNER SHAFT ASSEMBLY 'RH' REMOVAL....1766
'D' TORQUE CONVERTER AND DRIVE PLATE COUPLING BOLTS REMOVAL....1767
'E' ENGINE ASSEMBLY SUPPORTING....1768
INSTALLATION SERVICE POINT....1769
'B' TRANSMISSION MOUNT STOPPER INSTALLATION....1769
'C' DRIVE SHAFT AND INNER SHAFT ASSEMBLY 'RH'/DRIVE SHAFT 'LH' INSTALLATION....1769
'D' DRIVE SHAFT NUT INSTALLATION....1770
'E' TRANSMISSION CONTROL CABLE/ADJUSTING NUT INSTALLATION....1770
TRANSMISSION FLUID COOLER, HOSE AND PIPE....1771
REMOVAL AND INSTALLATION....1771
REMOVAL SERVICE POINTS....1771
SPECIFICATIONS....1772
FASTENER TIGHTENING SPECIFICATIONS....1772
SERVICE SPECIFICATIONS....1772
LUBRICANT....1773
GR00004000-11B....1774
ENGINE OVERHAUL '3.8L ENGINE'....1774
SPECIAL TOOLS....1775
ALTERNATOR AND DRIVE BELT....1777
REMOVAL AND INSTALLATION....1777
REMOVAL SERVICE POINT....1778
INSTALLATION SERVICE POINT....1778
INTAKE MANIFOLD PLENUM AND THROTTLE BODY ASSEMBLY....1779
REMOVAL AND INSTALLATION....1779
INSTALLATION SERVICE POINT....1780
'A' BOOST SENSOR INSTALLATION....1780
'B' THROTTLE BODY GASKET INSTALLATION....1780
'C' PURGE VALVE INSTALLATION....1780
IGNITION SYSTEM....1781
REMOVAL AND INSTALLATION....1781
REMOVAL SERVICE POINT....1782
'A' CAMSHAFT POSITION SENSING CYLINDER REMOVAL....1782
INSTALLATION SERVICE POINT....1782
'A' CAMSHAFT POSITION SENSING CYLINDER INSTALLATION....1782
'B' CAMSHAFT POSITION SENSOR SUPPORT INSTALLATION....1782
TIMING BELT....1783
REMOVAL AND INSTALLATION....1783
REMOVAL SERVICE POINTS....1784
'B' CAMSHAFT SPROCKET REMOVAL....1784
INSTALLATION SERVICE POINT....1784
'B' CRANKSHAFT SENSING BLADE/CRANKSHAFT SPACER/CRANKSHAFT SPROCKET INSTALLATION....1785
'C' AUTO-TENSIONER INSTALLATION....1785
'D' TIMING BELT INSTALLATION....1785
'E' ENGINE SUPPORT BRACKET, RIGHT INSTALLATION....1788
INSPECTION....1788
TIMING BELT....1788
TENSIONER PULLEY AND IDLER PULLEY....1789
AUTO-TENSIONER....1789
INTAKE MANIFOLD AND FUEL PARTS....1790
REMOVAL AND INSTALLATION....1790
INSTALLATION SERVICE POINTS....1791
'B' INJECTOR INSTALLATION....1791
WATER PUMP & WATER HOSE....1792
REMOVAL AND INSTALLATION....1792
INSTALLATION SERVICE POINTS....1793
'B' THERMOSTAT HOUSING GASKET INSTALLATION....1793
'C' THERMOSTAT INSTALLATION....1793
'D' SEALANT APPLICATION TO ENGINE COOLANT TEMPERATURE SENSOR....1794
EXHAUST MANIFOLD....1794
REMOVAL AND INSTALLATION....1794
INSTALLATION SERVICE POINTS....1795
'B' EXHAUST MANIFOLD STAY, RIGHT "B" INSTALLATION....1796
ROCKER ARMS AND CAMSHAFT....1796
REMOVAL AND INSTALLATION....1796
REMOVAL SERVICE POINT....1797
INSTALLATION SERVICE POINTS....1797
'B' LASH ADJUSTER INSTALLATION....1798
'C' ROCKER ARMS AND SHAFT INSTALLATION....1798
'D' CAMSHAFT OIL SEAL INSTALLATION....1799
INSPECTION....1799
ROCKER ARM SHAFT....1799
ROCKER ARM....1799
CAMSHAFT....1799
LASH ADJUSTERS....1800
CYLINDER HEAD AND VALVES....1802
REMOVAL AND INSTALLATION....1802
REMOVAL SERVICE POINTS....1803
'B' RETAINER LOCK REMOVAL....1804
INSTALLATION SERVICE POINTS....1805
'B' VALVE SPRING INSTALLATION....1805
'C' RETAINER LOCK INSTALLATION....1806
'D' CYLINDER HEAD BOLT INSTALLATION....1806
INSPECTION....1807
CYLINDER HEAD....1807
VALVE....1807
VALVE SPRINGS....1808
VALVE GUIDES....1808
VALVE SEAT....1808
VALVE SEAT RECONDITIONING PROCEDURE....1808
VALVE SEAT REPLACEMENT PROCEDURE....1809
VALVE GUIDE REPLACEMENT PROCEDURE....1809
OIL PAN AND OIL PUMP....1810
REMOVAL AND INSTALLATION....1810
REMOVAL SERVICE POINT....1811
'B' OIL PAN, UPPER REMOVAL....1811
'C' OUTER ROTOR/INNER ROTOR REMOVAL....1812
INSTALLATION SERVICE POINTS....1812
'B' OIL PUMP CASE ASSEMBLY INSTALLATION....1812
'C' CRANKSHAFT FRONT OIL SEAL INSTALLATION....1813
'D' OIL FILTER INSTALLATION....1813
'E' ENGINE OIL PRESSURE SWITCH INSTALLATION....1813
'F' OIL PAN, UPPER INSTALLATION....1814
'G' OIL PAN, LOWER INSTALLATION....1815
'H' DRAIN PLUG GASKET INSTALLATION....1816
INSPECTION....1816
OIL PUMP....1816
PISTON AND CONNECTING ROD....1817
REMOVAL AND INSTALLATION....1817
REMOVAL SERVICE POINTS....1818
'B' PISTON PIN REMOVAL....1818
INSTALLATION SERVICE POINTS....1819
'B'OIL RING INSTALLATION....1820
'C' PISTON RING NO.2/PISTON RING NO.1 INSTALLATION....1821
'D' CONNECTING ROD BEARING INSTALLATION....1821
'E' PISTON AND CONNECTING ROD INSTALLATION....1822
'F' CONNECTING ROD CAP INSTALLATION....1823
'G' CONNECTING ROD CAP NUT INSTALLATION....1824
INSPECTION....1824
PISTON....1824
PISTON PIN....1824
PISTON RING....1825
CRANKSHAFT PIN OIL CLEARANCE 'PLASTIC GAUGING MATERIAL METHOD'....1825
CRANKSHAFT AND CYLINDER BLOCK....1826
REMOVAL AND INSTALLATION....1826
INSTALLATION SERVICE POINTS....1827
'B' KNOCK SENSOR BRACKET INSTALLATION....1827
'C' CRANKSHAFT BEARING INSTALLATION....1827
'D' CRANKSHAFT THRUST BEARING INSTALLATION....1828
'E' BEARING CAP/BEARING BOLT INSTALLATION....1829
'F' CRANKSHAFT REAR OIL SEAL INSTALLATION....1830
'G' OIL SEAL CASE INSTALLATION....1830
INSPECTION....1830
CRANKSHAFT JOURNAL OIL CLEARANCE 'PLASTIC GAUGING MATERIAL METHOD'....1830
CRANKSHAFT REAR OIL SEAL....1831
CYLINDER BLOCK....1831
BORING CYLINDER....1832
SPECIFICATIONS....1832
FASTENER TIGHTENING SPECIFICATIONS....1832
GENERAL SPECIFICATIONS....1835
SERVICE SPECIFICATIONS....1836
SEALANTS....1838
GR00004100-23B....1840
AUTOMATIC TRANSMISSION OVERHAUL....1840
GENERAL INFORMATION....1842
HYDRAULIC CIRCUIT....1843
GENERAL SPECIFICATIONS....1844
SERVICE SPECIFICATIONS....1844
ADJUSTING PLATE, SNAP RING AND SPACERS....1844
FASTENER TIGHTENING SPECIFICATIONS....1847
SEALANTS....1847
FORM-IN-PLACE GASKET (FIPG)....1847
Disassembly....1848
Surface Preparation....1848
FIPG Application....1848
SPECIAL TOOL(S)....1848
TRANSMISSION....1852
DISASSEMBLY AND REASSEMBLY....1852
DISASSEMBLY....1857
REASSEMBLY....1865
IDENTIFICATION OF THRUST BEARING, THRUST RACES, AND THRUST WASHERS....1870
ADJUSTMENT OF TRANSMISSION....1880
THRUST WASHER SELECTION FOR ADJUSTMENT OF INPUT SHAFT END PLAY....1880
'Measurement using Plastigage'....1881
SPACER SELECTION FOR ADJUSTMENT OF DIFFERENTIAL CASE PRELOAD....1882
'Measurement using Plastigage'....1882
OIL PUMP....1884
DISASSEMBLY AND REASSEMBLY....1884
REASSEMBLY SERVICE POINTS....1884
'B' O-RING INSTALLATION....1884
UNDERDRIVE CLUTCH AND INPUT SHAFT....1885
DISASSEMBLY AND REASSEMBLY....1885
DISASSEMBLY SERVICE POINT....1885
REASSEMBLY SERVICE POINTS....1886
'B' SNAP RING INSTALLATION....1886
'C' CLUTCH PLATE/CLUTCH DISC/CLUTCH REACTION PLATE INSTALLATION....1886
'D' SNAP RING INSTALLATION....1886
REVERSE AND OVERDRIVE CLUTCH....1887
DISASSEMBLY AND REASSEMBLY....1887
DISASSEMBLY SERVICE POINT....1888
REASSEMBLY SERVICE POINTS....1888
'B' REVERSE CLUTCH PISTON INSTALLATION....1888
'C' SNAP RING INSTALLATION....1888
'D' PRESSURE PLATE/CLUTCH PLATE/ CLUTCH DISC/CLUTCH REACTION PLATE INSTALLATION....1889
'E' SNAP RING INSTALLATION....1889
'F' CLUTCH PLATE/CLUTCH DISC/CLUTCH REACTION PLATE INSTALLATION....1889
'G' SNAP RING INSTALLATION....1890
DIRECT CLUTCH....1890
DISASSEMBLY AND REASSEMBLY....1890
DISASSEMBLY SERVICE POINT....1891
REASSEMBLY SERVICE POINTS....1891
'B' SNAP RING INSTALLATION....1891
'C' INTERMEDIATE PLATE/CUSHION PLATE/ CLUTCH PLATE/CLUTCH DISC/CLUTCH REACTION PLATE INSTALLATION....1891
'D' SNAP RING INSTALLATION....1891
PLANETARY CARRIER ASSEMBLY....1892
DISASSEMBLY AND REASSEMBLY....1892
REASSEMBLY SERVICE POINTS....1893
'B' ONE-WAY CLUTCH INSTALLATION....1893
LOW-REVERSE BRAKE....1894
DISASSEMBLY AND REASSEMBLY....1894
REASSEMBLY SERVICE POINT....1894
SECOND BRAKE....1895
DISASSEMBLY AND REASSEMBLY....1895
REASSEMBLY SERVICE POINT....1895
DIRECT PLANETARY CARRIER....1896
DISASSEMBLY AND REASSEMBLY....1896
DISASSEMBLY SERVICE POINTS....1896
'B' OUTPUT GEAR/PARKING GEAR REMOVAL....1897
'C' TAPER ROLLER BEARING REMOVAL....1897
'D' TAPER ROLLER BEARING REMOVAL....1897
REASSEMBLY SERVICE POINTS....1897
'B' TAPER ROLLER BEARING INSTALLATION....1897
'C' OUTPUT GEAR/PARKING GEAR INSTALLATION....1898
'D' LOCK NUT INSTALLATION....1898
DIFFERENTIAL....1899
DISASSEMBLY AND REASSEMBLY....1899
DISASSEMBLY SERVICE POINT....1899
REASSEMBLY SERVICE POINTS....1900
'B'LOCK PIN INSTALLATION....1900
'C' TAPER ROLLER BEARING INSTALLATION....1900
'D' DIFFERENTIAL DRIVE GEAR INSTALLATION....1900
VALVE BODY....1901
DISASSEMBLY AND REASSEMBLY....1901
DISASSEMBLY SERVICE POINT....1903
REASSEMBLY SERVICE POINTS....1903
'B' SPRING AND STEEL BALL INSTALLATION....1903
'C' SOLENOID VALVES INSTALLATION....1903
REDUCTION BRAKE PISTON....1904
DISASSEMBLY AND REASSEMBLY....1904
DRIVE SHAFT OIL SEAL....1905
DISASSEMBLY AND REASSEMBLY....1905
REASSEMBLY SERVICE POINTS....1905
'B' OIL SEAL INSTALLATION....1906
GR00004300A-13A....1908
MULTIPOINT FUEL INJECTION (MPI)....1908
GENERAL DESCRIPTION....1909
FUEL INJECTION CONTROL....1909
THROTTLE VALVE OPENING CONTROL....1909
IDLE AIR CONTROL....1909
IGNITION TIMING CONTROL....1909
DIAGNOSTIC TEST MODE....1909
OTHER CONTROL FUNCTIONS....1910
MULTIPOINT FUEL INJECTION (MPI) SYSTEM DIAGRAM....1911
MULTIPOINT FUEL INJECTION (MPI) DIAGNOSIS....1912
TROUBLESHOOTING STRATEGY....1912
DIAGNOSTIC FUNCTION....1912
CHECK ENGINE WARNING LAMP....1912
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....1913
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES.....1913
HOW TO READ DATA LIST....1914
HOW TO PERFORM ACTUATOR TEST....1915
HOW TO DIAGNOSE THE CAN BUS LINES....1916
PROVISIONAL DTCs [MUT-III EOBD Test Mode - Results (Mode 7)]....1916
DIAGNOSTIC BY DIAGNOSTIC TEST MODE II (INCREASED SENSITIVITY - Where Applicable)....1917
ON-BOARD DIAGNOSTICS....1917
EOBD- DRIVE CYCLE....1918
PROCEDURE 1....1919
PROCEDURE 2....1921
PROCEDURE 3....1922
SYSTEM READINESS TEST STATUS....1923
DIAGNOSTIC TROUBLE CODE CHART....1924
SYMPTOM CHART....1928
PROBLEM SYMPTOMS TABLE (FOR YOUR INFORMATION)....1929
DIAGNOSTIC TROUBLE CODE PROCEDURES....1931
CIRCUIT OPERATION....1931
DTC SET CONDITIONS....1932
EOBD DRIVE CYCLE PATTERN....1932
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1932
DIAGNOSIS....1932
STEP 1. Check harness connector B-09 at the right bank heated oxygen sensor (front) for damage.....1932
STEP 2. Check the right bank heated oxygen sensor (front).....1933
STEP 3. Measure the power supply voltage at right bank heated oxygen sensor (front) harness side connector B-09.....1934
STEP 4. Check harness connector B-17X at the MPI relay for damage.....1935
STEP 5. Measure the power supply voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....1936
STEP 6. Check harness connector B-20 at ENGINE-ECU for damage.....1936
STEP 7. Check for open circuit or short circuit to ground between right bank heated oxygen sensor (front) connector B-09 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 47).....1937
STEP 8. Check harness connector B-20 at ENGINE-ECU for damage.....1938
STEP 9. Check for harness damage between MPI relay connector B-17X (terminal No. 4) and right bank heated oxygen sensor (front) connector B-09 (terminal No. 3).....1939
STEP 10. Check for harness damage between right bank heated oxygen sensor (front) connector B-09 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 47).....1940
STEP 11. Test the EOBD drive cycle.....1940
CIRCUIT OPERATION....1941
DTC SET CONDITIONS....1941
EOBD DRIVE CYCLE PATTERN....1942
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1942
DIAGNOSIS....1942
STEP 1. Check harness connector B-09 at the right bank heated oxygen sensor (front) for damage.....1942
STEP 2. Check the right bank heated oxygen sensor (front).....1943
STEP 3. Check the trouble symptoms.....1943
STEP 4. Test the EOBD drive cycle.....1943
CIRCUIT OPERATION....1944
DTC SET CONDITIONS....1944
EOBD DRIVE CYCLE PATTERN....1945
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1945
DIAGNOSIS....1945
STEP 1. Check harness connector B-08 at the right bank heated oxygen sensor (rear) for damage.....1945
STEP 2. Check the right bank heated oxygen sensor (rear).....1946
STEP 3. Measure the power supply voltage at right bank heated oxygen sensor (rear) harness side connector B-08.....1947
STEP 4. Check harness connector B-17X at the MPI relay for damage.....1948
STEP 5. Measure the power supply voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....1949
STEP 6. Check harness connector B-20 at ENGINE-ECU for damage.....1949
STEP 7. Check for open circuit or short circuit to ground between right bank heated oxygen sensor (rear) connector B-08 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 32).....1950
STEP 8. Check harness connector B-20 at ENGINE-ECU for damage.....1951
STEP 9. Check for harness damage between MPI relay connector B-17X (terminal No. 4) and right bank heated oxygen sensor (rear) connector B-08 (terminal No. 4).....1952
STEP 10. Check for harness damage between right bank heated oxygen sensor (reart) connector B-08 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 32).....1953
STEP 11. Test the EOBD drive cycle.....1953
CIRCUIT OPERATION....1954
DTC SET CONDITIONS....1954
EOBD DRIVE CYCLE PATTERN....1955
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1955
DIAGNOSIS....1955
STEP 1. Check harness connector B-09 at the right bank heated oxygen sensor (rear) for damage.....1955
STEP 2. Check the right bank heated oxygen sensor (rear).....1956
STEP 3. Check the trouble symptoms.....1956
STEP 4. Test the EOBD drive cycle.....1956
CIRCUIT OPERATION....1957
DTC SET CONDITIONS....1957
EOBD DRIVE CYCLE PATTERN....1958
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1958
DIAGNOSIS....1958
STEP 1. Check harness connector B-25 at the left bank heated oxygen sensor (front) for damage.....1958
STEP 2. Check the left bank heated oxygen sensor (front).....1959
STEP 3. Measure the power supply voltage at left bank heated oxygen sensor (front) harness side connector B-25.....1960
STEP 4. Check harness connector B-17X at the MPI relay for damage.....1961
STEP 5. Measure the power supply voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....1962
STEP 6. Check harness connector B-20 at ENGINE-ECU for damage.....1962
STEP 7. Check for open circuit or short circuit to ground between left bank heated oxygen sensor (front) connector B-25 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 48).....1963
STEP 8. Check harness connector B-20 at ENGINE-ECU for damage.....1964
STEP 9. Check for harness damage between MPI relay connector B-17X (terminal No. 4) and left bank heated oxygen sensor (front) connector B-25 (terminal No. 3).....1965
STEP 10. Check for harness damage between left bank heated oxygen sensor (front) connector B-25 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 48).....1966
STEP 11. Test the EOBD drive cycle.....1966
CIRCUIT OPERATION....1967
DTC SET CONDITIONS....1967
EOBD DRIVE CYCLE PATTERN....1968
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1968
DIAGNOSIS....1968
STEP 1. Check harness connector B-09 at the left bank heated oxygen sensor (front) for damage.....1968
STEP 2. Check the left bank heated oxygen sensor (front).....1969
STEP 3. Check the trouble symptoms.....1969
STEP 4. Test the EOBD drive cycle.....1969
CIRCUIT OPERATION....1970
DTC SET CONDITIONS....1970
EOBD DRIVE CYCLE PATTERN....1971
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1971
DIAGNOSIS....1971
STEP 1. Check harness connector B-24 at the left bank heated oxygen sensor (rear) for damage.....1971
STEP 2. Check the left bank heated oxygen sensor (rear).....1972
STEP 3. Measure the power supply voltage at left bank heated oxygen sensor (rear) harness side connector B-24.....1973
STEP 4. Check harness connector B-17X at the MPI relay for damage.....1974
STEP 5. Measure the power supply voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....1975
STEP 6. Check harness connector B-20 at ENGINE-ECU for damage.....1975
STEP 7. Check for open circuit or short circuit to ground between left bank heated oxygen sensor (rear) connector B-24 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 33).....1976
STEP 8. Check harness connector B-20 at ENGINE-ECU for damage.....1977
STEP 9. Check for harness damage between MPI relay connector B-17X (terminal No. 4) and left bank heated oxygen sensor (rear) connector B-24 (terminal No. 4).....1978
STEP 10. Check for harness damage between left bank heated oxygen sensor (rear) connector B-24 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 33).....1979
STEP 11. Test the EOBD drive cycle.....1979
CIRCUIT OPERATION....1980
DTC SET CONDITIONS....1980
EOBD DRIVE CYCLE PATTERN....1981
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1981
DIAGNOSIS....1981
STEP 1. Check harness connector B-09 at the left bank heated oxygen sensor (rear) for damage.....1981
STEP 2. Check the left bank heated oxygen sensor (rear).....1982
STEP 3. Check the trouble symptoms.....1982
STEP 4. Test the EOBD drive cycle.....1982
CIRCUIT OPERATION....1983
TECHNICAL DESCRIPTION....1983
DTC SET CONDITIONS....1983
EOBD DRIVE CYCLE PATTERN....1983
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....1983
DIAGNOSIS....1983
STEP 1. Using diagnostic tool , check data list item 5: Intake Air temperature Sensor.....1984
STEP 2. Test the EOBD drive cycle.....1984
CIRCUIT OPERATION....1985
TECHNICAL DESCRIPTION....1985
DTC SET CONDITIONS 'Range/Performance problem - low input'....1985
DTC SET CONDITIONS 'Range/Performance problem - high input'....1986
EOBD DRIVE CYCLE PATTERN....1986
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....1986
DIAGNOSIS....1986
STEP 1. Using diagnostic tool , check data list item AA: Mass Airflow Sensor.....1986
STEP 2. Test the EOBD drive cycle.....1987
CIRCUIT OPERATION....1988
TECHNICAL DESCRIPTION....1988
DTC SET CONDITIONS....1988
EOBD DRIVE CYCLE PATTERN....1988
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....1988
DIAGNOSIS....1989
STEP 1. Using diagnostic tool , check data list item AA: Mass Airflow Sensor.....1989
STEP 2. Check harness connector B-10 at mass airflow sensor for damage.....1989
STEP 3. Measure the power supply voltage at mass airflow sensor harness side connector B-10.....1990
STEP 4. Check harness connector B-17X at MPI relay for damage.....1990
STEP 5. Check harness connector B-20 at ENGINE-ECU for damage.....1991
STEP 6. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....1991
STEP 7. Check for open circuit or short circuit to ground between mass airflow sensor connector B-10 (terminal No. 5) and ENGINE-ECU connector B-20 (terminal No. 43).....1992
STEP 8. Replace the mass airflow sensor.....1992
STEP 9. Check harness connector B-20 at ENGINE-ECU for damage.....1993
STEP 10. Using diagnostic tool , check data list item AA: Mass Airflow Sensor.....1993
STEP 11. Test the EOBD drive cycle.....1993
CIRCUIT OPERATION....1994
TECHNICAL DESCRIPTION....1994
DTC SET CONDITIONS....1994
EOBD DRIVE CYCLE PATTERN....1994
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....1994
DIAGNOSIS....1995
STEP 1. Using diagnostic tool , check data list item AA: Mass Airflow Sensor.....1995
STEP 2. Check harness connector B-10 at mass airflow sensor for damage.....1995
STEP 3. Check the continuity at mass airflow sensor harness side connector B-10.....1996
STEP 4. Check harness connector B-20 at ENGINE-ECU for damage.....1996
STEP 5. Check for short circuit between mass airflow sensor connector B-10 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 26).....1997
STEP 6. Using diagnostic tool , check data list item AA: Mass Airflow Sensor.....1998
STEP 7. Test the EOBD drive cycle.....1998
CIRCUIT OPERATION....1999
TECHNICAL DESCRIPTION....1999
DTC SET CONDITIONS 'Range/Performance problem'....1999
EOBD DRIVE CYCLE PATTERN....1999
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....1999
DIAGNOSIS....2000
STEP 1. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2000
STEP 2. Measure the sensor supply voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2001
STEP 3. Check harness connector B-02 at the manifold absolute pressure sensor and harness connector B-20 at ENGINE-ECU for damage.....2002
STEP 4. Check for harness damage between manifold absolute pressure sensor connector B-02 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 25).....2003
STEP 5. Measure the ground voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2004
STEP 6. Check harness connector B-02 at the manifold absolute pressure sensor and harness connector B-20 at ENGINE-ECU for damage.....2005
STEP 7. Check for harness damage between manifold absolute pressure sensor connector B-02 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 12).....2006
STEP 8. Check harness connector B-02 at manifold absolute pressure sensor for damage.....2006
STEP 9. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2007
STEP 10. Test the EOBD drive cycle.....2007
CIRCUIT OPERATION....2008
TECHNICAL DESCRIPTION....2008
DTC SET CONDITIONS....2008
EOBD DRIVE CYCLE PATTERN....2008
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2008
DIAGNOSIS....2009
STEP 1. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2009
STEP 2. Measure the sensor supply voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2010
STEP 3. Check harness connector B-20 at ENGINE-ECU for damage.....2010
STEP 4. Check for short circuit to ground between manifold absolute pressure sensor connector B-02 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 25).....2011
STEP 7. Check harness connector B-02 at the manifold absolute pressure sensor for damage.....2011
STEP 8. Check harness connector B-02 at the manifold absolute pressure sensor and connector B-20 at ENGINE-ECU for damage.....2012
STEP 9. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2013
STEP 10. Check for open or short circuit to ground between manifold absolute pressure sensor connector B-02 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 41).....2014
STEP 9. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2015
STEP 12. Test the EOBD drive cycle.....2015
CIRCUIT OPERATION....2016
TECHNICAL DESCRIPTION....2016
DTC SET CONDITIONS....2016
EOBD DRIVE CYCLE PATTERN....2016
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2016
DIAGNOSIS....2016
STEP 1. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2017
STEP 2. Measure the ground voltage at manifold absolute pressure sensor connector B-02 by backprobing.....2018
STEP 3. Check harness connector B-02 at the manifold absolute pressure sensor and harness connector B-20 at ENGINE-ECU for damage.....2019
STEP 4. Check for open circuit between manifold absolute pressure sensor connector B-02 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 12).....2020
STEP 5. Refer to data checked in Step 1.....2021
STEP 6. Check harness connector B-02 at the manifold absolute pressure sensor and harness connector B-20 at ENGINE-ECU for damage.....2021
STEP 7. Test the EOBD drive cycle.....2022
CIRCUIT OPERATION....2023
TECHNICAL DESCRIPTION....2023
DTC SET CONDITIONS....2023
EOBD DRIVE CYCLE PATTERN....2023
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2023
DIAGNOSIS....2023
STEP 1. Using diagnostic tool , check data list item 5: Intake Air Temperature Sensor.....2024
STEP 2. Check harness connector B-10 at the intake air temperature sensor for damage.....2024
STEP 3. Check the intake air temperature sensor.....2025
STEP 4. Check for short circuit to ground between intake air temperature sensor connector B-10 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 58).....2025
STEP 5. Check harness connector B-20 at ENGINE-ECU for damage.....2026
STEP 6. Test the EOBD drive cycle.....2026
CIRCUIT OPERATION....2027
TECHNICAL DESCRIPTION....2027
DTC SET CONDITIONS....2027
EOBD DRIVE CYCLE PATTERN....2027
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2027
DIAGNOSIS....2027
STEP 1. Using diagnostic tool , check data list item 5: Intake Air Temperature Sensor.....2028
STEP 2. Check harness connector B-10 at the intake air temperature sensor for damage.....2028
STEP 3. Check the intake air temperature sensor.....2029
STEP 4. Measure the sensor supply voltage at intake air temperature sensor harness side connector B-10.....2029
STEP 5. Measure the sensor supply voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2030
STEP 6. Check harness connector B-20 at ENGINE-ECU for damage.....2030
STEP 7. Check harness connector B-20 at ENGINE-ECU for damage.....2031
STEP 8. Check the continuity at intake air temperature sensor harness side connector B-10.....2031
STEP 9. Check harness connector B-20 at ENGINE-ECU for damage.....2032
STEP 10. Check for open circuit between intake air temperature sensor connector B-10 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 26).....2032
STEP 11. Test the EOBD drive cycle.....2033
CIRCUIT OPERATION....2034
TECHNICAL DESCRIPTION....2034
DTC SET CONDITIONS....2034
EOBD DRIVE CYCLE PATTERN....2034
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2034
DIAGNOSIS....2034
STEP 1. Using diagnostic tool , check data list item 6: Engine Coolant Temperature Sensor.....2035
STEP 2. Check the engine coolant temperature sensor(On Car).....2035
STEP 3. Check the engine coolant temperature sensor(Off Car).....2036
STEP 4. Check harness connector B-104 at the engine coolant temperature sensor for damage.....2036
STEP 5. Check for continuity at engine coolant temperature sensor harness side connector B-104.....2037
STEP 6. Check harness connector B-20 at ENGINE-ECU for damage.....2037
STEP 7. Check for harness damage between engine coolant temperature sensor connector B-104 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 12).....2038
STEP 8. Check harness connector B-20 at ENGINE-ECU for damage.....2038
STEP 9. Check for harness damage between engine coolant temperature sensor connector B-104 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 56).....2039
STEP 10. Using diagnostic tool , check data list item 6: Engine Coolant Temperature Sensor.....2040
STEP 11. Test the EOBD drive cycle.....2040
CIRCUIT OPERATION....2041
TECHNICAL DESCRIPTION....2041
DTC SET CONDITIONS....2041
EOBD DRIVE CYCLE PATTERN....2041
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2041
DIAGNOSIS....2041
STEP 1. Using diagnostic tool , check data list item 6: Engine Coolant Temperature Sensor.....2042
STEP 2. Check harness connector B-104 at the engine coolant temperature sensor for damage.....2042
STEP 3. Check for short circuit to ground between engine coolant temperature sensor connector B-104 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 56).....2043
STEP 4. Check harness connector B-20 at ENGINE-ECU for damage.....2043
STEP 5. Check the engine coolant temperature sensor(On Car).....2044
STEP 6. Check the engine coolant temperature sensor(Off Car).....2044
STEP 7. Test the EOBD drive cycle.....2045
CIRCUIT OPERATION....2046
TECHNICAL DESCRIPTION....2046
DTC SET CONDITIONS....2046
EOBD DRIVE CYCLE PATTERN....2046
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2046
DIAGNOSIS....2046
STEP 1. Using diagnostic tool , check data list item 6: Engine Coolant Temperature Sensor.....2047
STEP 2. Check harness connector B-104 at the engine coolant temperature sensor for damage.....2047
STEP 3. Measure the sensor supply voltage at engine coolant temperature sensor harness side connector B-104.....2048
STEP 4. Measure the sensor supply voltage at ENGINE-ECU connector B-20 by using ECU check harness special tool MB992044.....2049
STEP 5. Check harness connector B-20 at ENGINE-ECU for damage.....2049
STEP 6. Check harness connector B-20 at ENGINE-ECU for damage.....2050
STEP 7. Check the continuity at engine coolant temperature sensor harness side connector B-104.....2050
STEP 8. Check harness connector B-20 at ENGINE-ECU for damage.....2051
STEP 9. Check for open circuit between engine coolant sensor connector B-104 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 12).....2051
STEP 10. Check the engine coolant temperature sensor(On Car).....2052
STEP 11. Check the engine coolant temperature sensor(Off Car).....2052
STEP 12. Using diagnostic tool , check data list item 6: Engine Coolant Temperature Sensor.....2053
STEP 13. Test the EOBD drive cycle.....2053
GR00004300B-13A....2055
MULTIPORT FUEL INJECTION (MPI)....0
MULTIPORT FUEL INJECTION (MPI) DIAGNOSIS....0
DTC P0122: Throttle Position Sensor (Main) Circuit Low Input.....2055
DIAGNOSIS....2056
STEP 1. Using diagnostic tool , check data list item 13: Throttle Position Sensor (main).....2056
STEP 2. Check harness connector B-06 at throttle position sensor for damage.....2057
STEP 3. Measure the sensor supply voltage at throttle position sensor harness side connector B-06.....2057
STEP 4. Check harness connector B-20 at ENGINE-ECU for damage.....2058
STEP 5. Check for open circuit and short circuit to ground between throttle position sensor connector B-06 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 10).....2058
STEP 6. Check for harness damage between throttle position sensor connector B-06 (terminal No. 3) and ENGINE-ECU connector B-20 (terminal No. 10).....2059
STEP 7. Check for open circuit, short circuit to ground and harness damage between throttle position sensor connector B-06 (terminal No. 6) and ENGINE-ECU connector B-20 (terminal No. 42).....2060
STEP 8. Replace the throttle body assembly.....2060
STEP 9. Using diagnostic tool, read the diagnostic trouble code (DTC).....2061
DTC P0123: Throttle Position Sensor (main) Circuit High Input.....2062
DIAGNOSIS....2062
STEP 1. Using diagnostic tool , check data list item 13: Throttle Position Sensor (main).....2063
STEP 2. Check harness connector B-06 at throttle position sensor for damage.....2063
STEP 3. Check the continuity at throttle position sensor harness side connector B-06.....2064
STEP 4. Check harness connector B-20 at ENGINE-ECU for damage.....2064
STEP 5. Check for open circuit and harness damage between throttle position sensor connector B-06 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 27).....2065
STEP 6. Replace the throttle body assembly.....2065
STEP 7. Using diagnostic tool, read the diagnostic trouble code (DTC).....2066
DTC P0130: Heated Oxygen Sensor Circuit (bank 1, sensor 1).....2067
DIAGNOSIS....2068
STEP 1. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2068
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2069
STEP 3. Check harness connector B-09 at right bank heated oxygen sensor (front) and harness connector B-20 at ENGINE-ECU for damage or loose terminals.....2070
STEP 4. Check for short to heater circuit ground harness wire between right bank heated oxygen sensor (front) connector B-09 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 45).....2071
STEP 5. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2072
STEP 6. Test the EOBD drive cycle.....2072
DTC P0131: Heated Oxygen Sensor Circuit Low Voltage (bank 1, sensor 1).....2073
DIAGNOSIS....2074
STEP 1. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2074
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2075
STEP 3. Check harness connector B-09 at right bank heated oxygen sensor (front) and connector B-20 at ENGINE-ECU for damage.....2076
STEP 4. Check for short circuit to ground in the harness between right bank heated oxygen sensor (front) connector B-09 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 45).....2077
STEP 5. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2078
STEP 6. Test the EOBD drive cycle.....2078
DTC P0132: Heated Oxygen Sensor Circuit High Voltage (bank 1, sensor 1).....2079
DIAGNOSIS....2080
STEP 1. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2080
STEP 2. Check harness connector B-09 at right bank heated oxygen sensor (front) and harness connector B-20 at ENGINE-ECU for damage.....2081
STEP 3. Check for short circuit to power supply between right bank heated oxygen sensor (front) connector B-09 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 45).....2082
STEP 4. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2083
STEP 5. Test the EOBD drive cycle.....2083
DTC P0133: Heated Oxygen Sensor Circuit Slow Response (bank 1, sensor 1).....2084
DIAGNOSIS....2084
STEP 1. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2085
STEP 2. Test the EOBD drive cycle.....2085
DTC P0134: Heated Oxygen Sensor Circuit No Activity Detected (bank 1, sensor 1).....2086
DIAGNOSIS....2086
STEP 1. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2087
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2088
STEP 3. Check harness connector B-09 at right bank heated oxygen sensor (front) and connector B-20 at ENGINE-ECU for damage.....2089
STEP 4. Check for open circuit between right bank heated oxygen sensor (front) connector B-09 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 45).....2090
STEP 5. Check for open circuit between right bank heated oxygen sensor (front) connector B-09 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 44).....2091
STEP 6. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2092
STEP 7. Test the EOBD drive cycle.....2092
DTC P0136: Heated Oxygen Sensor Circuit (bank 1, sensor 2).....2093
DIAGNOSIS....2093
STEP 1. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2094
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2095
STEP 3. Check harness connector B-08 at right bank heated oxygen sensor (rear) and harness connector B-20 at ENGINE-ECU for damage.....2096
STEP 4. Check for short to heater circuit ground harness wire between right bank heated oxygen sensor (rear) connector B-08 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 60).....2097
STEP 5. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2098
STEP 6. Test the EOBD drive cycle.....2098
DTC P0137: Heated Oxygen Sensor Circuit Low Voltage (bank 1, sensor 2).....2099
DIAGNOSIS....2099
STEP 1. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2100
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2101
STEP 3. Check harness connector B-08 at right bank heated oxygen sensor (rear) and harness connector B-20 at ENGINE-ECU for damage.....2102
STEP 4. Check for short circuit to ground between right bank heated oxygen sensor (rear) connector B-08 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 60).....2103
STEP 5. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2104
STEP 6. Test the EOBD drive cycle.....2104
DTC P0138: Heated Oxygen Sensor Circuit High Voltage (bank 1, sensor 2).....2105
DIAGNOSIS....2106
STEP 1. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2106
STEP 2. Check harness connector B-08 at right bank heated oxygen sensor (rear) and harness connector B-20 at ENGINE-ECU for damage.....2107
STEP 3. Check for short circuit to power supply between right bank heated oxygen sensor (rear) connector B-08 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 60).....2108
STEP 4. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2109
STEP 5. Test the EOBD drive cycle.....2109
DTC P0139: Heated Oxygen Sensor Circuit Slow Response (bank 1, sensor 2).....2110
DIAGNOSIS....2110
STEP 1. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2111
STEP 2. Test the EOBD drive cycle.....2111
DTC P0140: Heated Oxygen Sensor Circuit No Activity Detected (bank 1, sensor 2).....2112
DIAGNOSIS....2112
STEP 1. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2113
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2114
STEP 3. Check harness connector B-08 at right bank heated oxygen sensor (rear) and connector B-20 at ENGINE-ECU for damage.....2115
STEP 4. Check for open circuit between right bank heated oxygen sensor (rear) connector B-08 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 60).....2116
STEP 5. Check for open circuit between right bank heated oxygen sensor (rear) connector B-08 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 59).....2117
STEP 6. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2118
STEP 7. Test the EOBD drive cycle.....2118
DTC P0150: Heated Oxygen Sensor Circuit (bank 2, sensor 1).....2119
DIAGNOSIS....2119
STEP 1. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2120
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2121
STEP 3. Check harness connector B-25 at left bank heated oxygen sensor (front) and harness connector B-20 at ENGINE-ECU for damage or loose terminals.....2122
STEP 4. Check for short to heater circuit ground harness wire between right bank heated oxygen sensor (front) connector B-25 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 15).....2123
STEP 5. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2124
STEP 6. Test the EOBD drive cycle.....2124
DTC P0151: Heated Oxygen Sensor Circuit Low Voltage (bank 2, sensor 1).....2125
DIAGNOSIS....2126
STEP 1. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2126
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2127
STEP 3. Check harness connector B-25 at left bank heated oxygen sensor (front) and connector B-20 at ENGINE-ECU for damage.....2128
STEP 4. Check for short circuit to ground in the harness between left bank heated oxygen sensor (front) connector B-25 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 15).....2129
STEP 5. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2130
STEP 6. Test the EOBD drive cycle.....2130
DTC P0152: Heated Oxygen Sensor Circuit High Voltage (bank 2, sensor 1).....2131
DIAGNOSIS....2132
STEP 1. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2132
STEP 2. Check harness connector B-25 at left bank heated oxygen sensor (front) and harness connector B-20 at ENGINE-ECU for damage.....2133
STEP 3. Check for short circuit to power supply between left bank heated oxygen sensor (front) connector B-25 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 15).....2134
STEP 4. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2135
STEP 5. Test the EOBD drive cycle.....2135
DTC P0153: Heated Oxygen Sensor Circuit Slow Response (bank 2, sensor 1).....2136
DIAGNOSIS....2136
STEP 1. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2137
STEP 2. Test the EOBD drive cycle.....2137
DTC P0154: Heated Oxygen Sensor Circuit No Activity Detected (bank 2, sensor 1)....2138
DIAGNOSIS....2138
STEP 1. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2139
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2140
STEP 3. Check harness connector B-25 at left bank heated oxygen sensor (front) and connector B-20 at ENGINE-ECU for damage.....2141
STEP 4. Check for open circuit between left bank heated oxygen sensor (front) connector B-25 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 15).....2142
STEP 5. Check for open circuit between left bank heated oxygen sensor (front) connector B-25 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 14).....2143
STEP 6. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2144
STEP 7. Test the EOBD drive cycle.....2144
DTC P0156: Heated Oxygen Sensor Circuit (bank 2, sensor 2).....2145
DIAGNOSIS....2145
STEP 1. Using diagnostic tool, check data list item AF: Left Bank Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2146
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2147
STEP 3. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connector B-20 at ENGINE-ECU for damage.....2148
STEP 4. Check for short to heater circuit ground harness wire between left bank heated oxygen sensor (rear) connector B-24 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 30).....2149
STEP 5. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2150
STEP 6. Test the EOBD drive cycle.....2150
DTC P0157: Heated Oxygen Sensor Circuit Low Voltage (bank 2, sensor 2).....2151
DIAGNOSIS....2151
STEP 1. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (rear).....2152
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2153
STEP 3. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connector B-20 at ENGINE-ECU for damage.....2154
STEP 4. Check for short circuit to ground between left bank heated oxygen sensor (rear) connector B-24 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 30).....2155
STEP 5. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2156
STEP 6. Test the EOBD drive cycle.....2156
DTC P0158: Heated Oxygen Sensor Circuit High Voltage (bank 2, sensor 2).....2157
DIAGNOSIS....2158
STEP 1. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (rear).....2158
STEP 2. Check harness connector B-24 at left bank heated oxygen sensor (rear) and harness connector B-20 at ENGINE-ECU for damage.....2159
STEP 3. Check for short circuit to power supply between left bank heated oxygen sensor (rear) connector B-24 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 30).....2160
STEP 4. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2161
STEP 5. Test the EOBD drive cycle.....2161
DTC P0159: Heated Oxygen Sensor Circuit Slow Response (bank 2, sensor 2).....2162
DIAGNOSIS....2162
STEP 1. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2163
STEP 2. Test the EOBD drive cycle.....2163
DTC P0160: Heated Oxygen Sensor Circuit No Activity (bank 2, sensor 2).....2164
DIAGNOSIS....2164
STEP 1. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2165
STEP 2. Measure the sensor output voltage at ENGINE-ECU connector B-20 by using ENGINE-ECU check harness special tool MB992044.....2166
STEP 3. Check harness connector B-24 at left bank heated oxygen sensor (rear) and connector B-20 at ENGINE-ECU for damage.....2167
STEP 4. Check for open circuit between left bank heated oxygen sensor (rear) connector B-24 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 30).....2168
STEP 5. Check for open circuit between left bank heated oxygen sensor (rear) connector B-24 (terminal No. 2) and ENGINE-ECU connector B-20 (terminal No. 29).....2169
STEP 6. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2170
STEP 7. Test the EOBD drive cycle.....2170
GR00004300C-13A....2171
MULTIPORT FUEL INJECTION (MFI)....0
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS....0
DIAGNOSTIC TROUBLE CODE PROCEDURES....0
TECHNICAL DESCRIPTION....2171
DTC SET CONDITIONS....2171
EOBD DRIVE CYCLE PATTERN....2171
DIAGNOSIS....2171
STEP 1. Check for intake system vacuum leak.....2171
STEP 2. Using diagnostic tool , check actuator test items 01, 03, 05: Injector.....2172
STEP 3. Check the fuel pressure.....2172
STEP 4. Test the EOBD drive cycle.....2172
TECHNICAL DESCRIPTION....2173
DTC SET CONDITIONS....2173
EOBD DRIVE CYCLE PATTERN....2173
DIAGNOSIS....2173
STEP 1. Using diagnostic tool , check actuator test items 01, 03, 05: Injector.....2173
STEP 2. Check the fuel pressure.....2174
STEP 3. Test the EOBD drive cycle.....2174
TECHNICAL DESCRIPTION....2175
DTC SET CONDITIONS....2175
EOBD DRIVE CYCLE PATTERN....2175
DIAGNOSIS....2175
STEP 1. Check for intake system vacuum leak.....2175
STEP 2. Using diagnostic tool , check actuator test items 02, 04, 06: Injector.....2176
STEP 3. Check the fuel pressure.....2176
STEP 4. Test the EOBD drive cycle.....2176
TECHNICAL DESCRIPTION....2177
DTC SET CONDITIONS....2177
EOBD DRIVE CYCLE PATTERN....2177
DIAGNOSIS....2177
STEP 1. Using diagnostic tool , check actuator test items 02, 04, 06: Injector.....2177
STEP 2. Check the fuel pressure.....2178
STEP 3. Test the EOBD drive cycle.....2178
CIRCUIT OPERATION....2179
TECHNICAL DESCRIPTION....2179
DTC SET CONDITIONS....2179
EOBD DRIVE CYCLE PATTERN....2179
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2180
DIAGNOSIS....2180
STEP 1. Using diagnostic tool , check actuator test item 01: No. 1 Injector.....2180
STEP 2. Check harness connector B- 32 at intermediate connector for damage.....2180
STEP 3. Check the No.1 cylinder injector resistance at intermediate connector B-32.....2181
STEP 4. Check the harness connector B-01 at No. 1 cylinder injector for damage.....2181
STEP 5. Check the No. 1 cylinder injector B-01.....2182
STEP 6. Measure the power supply voltage at intermediate connector B-32.....2183
STEP 7. Check harness connector B-17X at MFI relay for damage.....2183
STEP 8. Check for harness damage between MFI relay connector B-17X (terminal No. 4) and intermediate connector B-32 (terminal No. 9).....2184
STEP 9. Check harness connector B-20 at ECU for damage.....2185
STEP 10. Check for open circuit and short circuit to ground and harness damage between intermediate connector B-32 (terminal No. 5) and ECU connector B-20 (terminal No. 03).....2185
STEP 11. Using the oscilloscope, check the No. 1 cylinder injector.....2186
STEP 12. Test the EOBD drive cycle.....2186
CIRCUIT OPERATION....2187
TECHNICAL DESCRIPTION....2187
DTC SET CONDITIONS 'Circuit continuity - open circuit and shorted low'....2187
EOBD DRIVE CYCLE PATTERN....2187
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2188
DIAGNOSIS....2188
STEP 1. Using diagnostic tool , check actuator test item 02: No. 2 injector.....2188
STEP 2. Check the harness connector B-30 at No. 2 cylinder injector for damage.....2188
STEP 3. Check the No. 2 cylinder injector.....2189
STEP 4. Measure the power supply voltage at No.2 cylinder injector connector B-30.....2189
STEP 5. Check harness connector B-17X at MFI relay for damage.....2190
STEP 6. Check for harness damage between MFI relay connector B-17X (terminal No.4) and No. 2 cylinder injector connector B-30.....2191
STEP 7. Check harness connector B-20 at ECU for damage.....2192
STEP 8. Check for open circuit and short circuit to ground and harness damage between No.2 cylinder injector connector B-30 (terminal No. 2) and ECU connector B-20 (terminal No. 04).....2192
STEP 9. Using the oscilloscope, check the No.2 cylinder injector.....2193
STEP 10. Test the EOBD drive cycle.....2193
CIRCUIT OPERATION....2194
TECHNICAL DESCRIPTION....2194
DTC SET CONDITIONS 'Circuit continuity - open circuit and shorted low'....2194
EOBD DRIVE CYCLE PATTERN....2194
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2195
DIAGNOSIS....2195
STEP 1. Using diagnostic tool , check actuator test item 03: No. 3 injector.....2195
STEP 2. Check harness connector B-32 at intermediate connector for damage.....2195
STEP 3. Check the No. 3 cylinder injector resistance at intermediate connector B-32.....2196
STEP 4. Check the connector B-03 at No. 3 cylinder injector for damage.....2196
STEP 5. Check the No. 3 cylinder injector.....2197
STEP 6. Measure the power supply voltage at intermediate connector B-32.....2198
STEP 7. Check harness connector B-17X at MFI relay for damage.....2198
STEP 8. Check for harness damage between MFI relay connector B-17X (terminal No. 4) and intermediate connector B-32 (terminal No. 9).....2199
STEP 9. Check harness connector B-20 at ECU for damage.....2200
STEP 10. Check for open circuit and short circuit to ground and harness damage between intermediate connector B-32 (terminal No. 10) and ECU connector B-20 (terminal No. 34).....2200
STEP 11. Using the oscilloscope, check the No. 3 cylinder injector.....2201
STEP 12. Test the EOBD drive cycle.....2201
CIRCUIT OPERATION....2202
TECHNICAL DESCRIPTION....2202
DTC SET CONDITIONS 'Circuit continuity - open circuit and shorted low'....2202
EOBD DRIVE CYCLE PATTERN....2202
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2203
DIAGNOSIS....2203
STEP 1. Using diagnostic tool , check actuator test item 04: No. 4 injector.....2203
STEP 2. Check the harness connector B-27 at No. 4 cylinder injector for damage.....2203
STEP 3. Check the No. 4 cylinder injector.....2204
STEP 4. Measure the power supply voltage at No. 4 cylinder injector connector B-27.....2204
STEP 5. Check harness connector B-17X at MFI relay for damage.....2205
STEP 6. Check for harness damage between MFI relay connector B-17X (terminal No. 4) and No. 4 cylinder injector connector B-27 (terminal No. 1).....2206
STEP 7. Check harness connector B-20 at ECU for damage.....2207
STEP 8. Check for open circuit and short circuit to ground and harness damage between No. 4 cylinder injector connector B-27 (terminal No. 2) and ECU connector B-20 (terminal No. 35).....2207
STEP 9. Using the oscilloscope, check the No. 4 cylinder injector.....2208
STEP 10. Test the EOBD drive cycle.....2208
CIRCUIT OPERATION....2209
TECHNICAL DESCRIPTION....2209
DTC SET CONDITIONS 'Circuit continuity - open circuit and shorted low'....2209
EOBD DRIVE CYCLE PATTERN....2209
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2210
DIAGNOSIS....2210
STEP 1. Using diagnostic tool , check actuator test item 05: No. 5 injector.....2210
STEP 2. Check harness connector B-32 at intermediate connector for damage.....2210
STEP 3. Check the No. 5 cylinder injector resistance at intermediate connector B-32.....2211
STEP 4. Check the harness connector B-04 at No. 5 cylinder injector for damage.....2211
STEP 5. Check the No.5 cylinder injector.....2212
STEP 6. Measure the power supply voltage at intermediate connector B-32.....2213
STEP 7. Check harness connector B-17X at MFI relay for damage.....2213
STEP 8. Check for harness damage between MFI relay connector B-17X (terminal No. 4) and intermediate connector B-32 (terminal No. 9).....2214
STEP 9. Check harness connector B-20 at ECU for damage.....2215
STEP 10. Check for open circuit and short circuit to ground and harness damage between intermediate connector B-32 (terminal No. 4) and ECU connector B-20 (terminal No. 16).....2215
STEP 11. Using the oscilloscope, check the No. 5 cylinder injector.....2216
STEP 12. Test the EOBD drive cycle.....2216
CIRCUIT OPERATION....2217
TECHNICAL DESCRIPTION....2217
DTC SET CONDITIONS 'Circuit continuity - open circuit and shorted low'....2217
EOBD DRIVE CYCLE PATTERN....2217
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2218
DIAGNOSIS....2218
STEP 1. Using diagnostic tool , check actuator test item 02, 04, 06: No. 6 injector.....2218
STEP 2. Check the harness connector B-26 at No. 6 cylinder injector for damage.....2218
STEP 3. Check the No. 6 cylinder injector.....2219
STEP 4. Measure the power supply voltage at No. 6 cylinder injector connector B-26.....2220
STEP 5. Check harness connector B-17X at MFI relay for damage.....2220
STEP 6. Check for harness damage between MFI relay connector B-17X and No. 6 cylinder injector connector B-26 (terminal No. 1).....2221
STEP 7. Check harness connector B-20 at ECU for damage.....2222
STEP 8. Check for open circuit and short circuit to ground and harness damage between No. 6 cylinder injector connector B-26 (terminal No. 2) and ECU connector B-20 (terminal No. 17).....2222
STEP 9. Using the oscilloscope, check the No. 6 cylinder injector.....2223
STEP 10. Test the EOBD drive cycle.....2223
TECHNICAL DESCRIPTION....2224
EOBD DRIVE CYCLE PATTERN....2224
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2224
DIAGNOSIS....2224
STEP 1. Using diagnostic tool , read the diagnostic trouble code (DTC).....2224
STEP 2. Test the EOBD drive cycle.....2224
CIRCUIT OPERATION....2225
TECHNICAL DESCRIPTION....2225
DTC SET CONDITIONS....2225
EOBD DRIVE CYCLE PATTERN....2225
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2225
DIAGNOSIS....2225
STEP 1. Using diagnostic tool , check data list item 15: Throttle Position Sensor (sub).....2226
STEP 2. Check harness connector B-06 at throttle position sensor for damage.....2226
STEP 3. Measure the sensor supply voltage at throttle position sensor harness side connector B-06.....2227
STEP 4. Check harness connector B-20 at ECU for damage.....2227
STEP 5. Check for open circuit and short circuit to ground between throttle position sensor connector B-06 (terminal No. 3) and ECU connector B-20 (terminal No. 10).....2228
STEP 6. Check for open circuit, short circuit to ground and harness damage between throttle position sensor connector B-06 (terminal No. 6) and ECU connector B-20 (terminal No. 42).....2229
STEP 7. Replace the throttle body assembly.....2229
STEP 8. Using diagnostic tool , read the diagnostic trouble code (DTC).....2230
CIRCUIT OPERATION....2231
TECHNICAL DESCRIPTION....2231
DTC SET CONDITIONS....2231
EOBD DRIVE CYCLE PATTERN....2231
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2231
DIAGNOSIS....2231
STEP 1. Using diagnostic tool , check data list item 15: Throttle Position Sensor (sub).....2232
STEP 2. Check harness connector B-06 at throttle position sensor for damage.....2232
STEP 3. Check the continuity at throttle position sensor harness side connector B-06.....2233
STEP 4. Check harness connector B-20 at ECU for damage.....2233
STEP 5. Check for short circuit to 5-Volts and harness damage between throttle position sensor connector B-06 (terminal No. 2) and ECU connector B-20 (terminal No. 27).....2234
STEP 6. Check for short circuit to 5-Volts and harness damage between throttle position sensor connector B-06 (terminal No. 5) and ECU connector B-20 (terminal No. 57).....2235
STEP 7. Replace the throttle body assembly.....2235
STEP 8. Using diagnostic tool , read the diagnostic trouble code (DTC).....2236
TECHNICAL DESCRIPTION....2237
DTC SET CONDITIONS....2237
EOBD DRIVE CYCLE PATTERN....2237
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2237
DIAGNOSIS....2237
STEP 1. Using diagnostic tool , check data list item 02: Crank Angle Sensor.....2238
STEP 2. Using diagnostic tool , check data list item 28 'bank 1' and 29 'bank2': Short-Term Fuel Trim.....2238
STEP 3. Check each ignition coil spark.....2239
STEP 4. Check the spark plugs.....2239
STEP 5. Check the following items.....2239
STEP 6. Check the trouble symptoms.....2239
STEP 7. Test the EOBD drive cycle.....2240
TECHNICAL DESCRIPTION....2241
DTC SET CONDITIONS....2241
EOBD DRIVE CYCLE PATTERN....2241
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2241
DIAGNOSIS....2241
STEP 1. Check the No.1 cylinder ignition coil spark.....2241
STEP 2. Check the No.1 cylinder spark plug.....2242
STEP 3. Check the compression.....2242
STEP 4. Test the EOBD drive cycle.....2242
TECHNICAL DESCRIPTION....2243
DTC SET CONDITIONS....2243
EOBD DRIVE CYCLE PATTERN....2243
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2243
DIAGNOSIS....2243
STEP 1. Check the No.2 cylinder ignition coil spark.....2243
STEP 2. Check the No.2 cylinder spark plugs.....2244
STEP 3. Check the compression.....2244
STEP 4. Test the EOBD drive cycle.....2244
TECHNICAL DESCRIPTION....2245
DTC SET CONDITIONS....2245
EOBD DRIVE CYCLE PATTERN....2245
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2245
DIAGNOSIS....2245
STEP 1. Check the No.3 cylinder ignition coil spark.....2245
STEP 2. Check the No.3 cylinder spark plugs.....2246
STEP 3. Check the compression.....2246
STEP 4. Test the EOBD drive cycle.....2246
TECHNICAL DESCRIPTION....2247
DTC SET CONDITIONS....2247
EOBD DRIVE CYCLE PATTERN....2247
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2247
DIAGNOSIS....2247
STEP 1. Check the No.4 cylinder ignition coil spark.....2247
STEP 2. Check the No.4 cylinder spark plugs.....2248
STEP 3. Check the compression.....2248
STEP 4. Test the EOBD drive cycle.....2248
TECHNICAL DESCRIPTION....2249
DTC SET CONDITIONS....2249
EOBD DRIVE CYCLE PATTERN....2249
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2249
DIAGNOSIS....2249
STEP 1. Check the No.5 cylinder ignition coil spark.....2249
STEP 2. Check the No.5 cylinder spark plugs.....2250
STEP 3. Check the compression.....2250
STEP 4. Test the EOBD drive cycle.....2250
TECHNICAL DESCRIPTION....2251
DTC SET CONDITIONS....2251
EOBD DRIVE CYCLE PATTERN....2251
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2251
DIAGNOSIS....2251
STEP 1. Check the No.6 cylinder ignition coil spark.....2251
STEP 2. Check the No.6 cylinder spark plugs.....2252
STEP 3. Check the compression.....2252
STEP 4. Test the EOBD drive cycle.....2252
CIRCUIT OPERATION....2253
TECHNICAL DESCRIPTION....2253
DTC SET CONDITIONS....2253
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2253
DIAGNOSIS....2254
STEP 1. Check harness connector B-120 at the knock sensor for damage.....2254
STEP 2. Check the continuity at knock sensor harness side connector B-120.....2255
STEP 3. Check harness connector B-20 at ECU for damage.....2255
STEP 4. Check for open circuit and harness damage between knock sensor connector B-120 (terminal No. 2) and ECU connector B-20 (terminal No. 13).....2256
STEP 5. Check harness connector B-20 at ECU for damage.....2257
STEP 6. Check for open circuit, short circuit to ground and harness damage between knock sensor connector B-120 (terminal No. 1) and ECU connector B-20 (terminal No. 28).....2258
STEP 7. Check the knock sensor.....2259
STEP 8. Using diagnostic tool , read the diagnostic trouble code (DTC).....2260
CIRCUIT OPERATION....2261
TECHNICAL DESCRIPTION....2261
DTC SET CONDITIONS 'Range/Performance problem - Alignment'....2261
DTC SET CONDITIONS 'Range/Performance problem - Circuit continuity'....2261
EOBD DRIVE CYCLE PATTERN....2261
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2261
DIAGNOSIS....2263
STEP 1. Using diagnostic tool , check data list item 02: Crankshaft Position Sensor.....2263
STEP 2. Using the oscilloscope, check the crankshaft position sensor.....2264
STEP 3. Check harness connector B-119 at the crankshaft position sensor for damage.....2265
STEP 4. Using diagnostic tool , check data list item 02: Crankshaft Position Sensor.....2265
STEP 5. Check harness connector B-119 at the crankshaft position sensor for damage.....2266
STEP 6. Measure the sensor supply voltage at crankshaft position sensor harness side connector B-119.....2267
STEP 7. Measure the sensor supply voltage at ECU connector B-20 by using power plant ECU check harness special tool MB992044.....2268
STEP 8. Check harness connector B-20 at ECU for damage.....2268
STEP 9. Check harness connector B-20 at ECU for damage.....2269
STEP 10. Check for short circuit to ground between crankshaft position sensor connector B-119 (terminal No. 2) and ECU connector B-20 (terminal No. 23).....2270
STEP 11. Measure the power supply voltage at crankshaft position sensor harness side connector B-119.....2271
STEP 12. Check harness connector B-20 at ECU for damage.....2272
STEP 13. Check for continuity at crankshaft position sensor harness side connector B-119.....2273
STEP 14. Check harness connector B-20 at ECU for damage.....2274
STEP 15. Check for open circuit and harness damage between crankshaft position sensor connector B-119 (terminal No. 1) and ECU connector B-20 (terminal No. 8).....2275
STEP 16. Check harness connector B-20 at ECU for damage.....2276
STEP 17. Check for harness damage between crankshaft position sensor connector B-119 (terminal No. 2) and ECU connector B-20 (terminal No. 23).....2277
STEP 18. Test the EOBD drive cycle.....2277
GR00004300D-13A....2279
MULTIPORT FUEL INJECTION (MPI)....0
MULTIPORT FUEL INJECTION (MPI) DIAGNOSIS....0
DIAGNOSTIC TROUBLE CODE PROCEDURES....0
CIRCUIT OPERATION....2279
TECHNICAL DESCRIPTION....2279
DTC SET CONDITIONS 'Range/Performance problem - Alignment'....2279
DTC SET CONDITIONS 'Range/Performance problem - Circuit continuity'....2279
EOBD DRIVE CYCLE PATTERN....2279
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2279
DIAGNOSIS....2280
STEP 1. Using the oscilloscope, check the camshaft position sensor.....2280
STEP 2. Check harness connector B-106 at camshaft position sensor for damage.....2281
STEP 3. Check the trouble symptoms.....2281
STEP 4. Check harness connector B-106 at camshaft position sensor for damage.....2281
STEP 5. Measure the sensor supply voltage at camshaft position sensor connector B-106.....2282
STEP 6. Measure the sensor supply voltage at ECU connector B-20 by using engine ECU check harness special tool MB992044.....2283
STEP 7. Check harness connector B-20 at ECU for damage.....2283
STEP 8. Check harness connector B-20 at ECU for damage.....2284
STEP 9. Check for short circuit to ground between camshaft position sensor connector B-106 (terminal No. 2) and ECU connector B-20 (terminal No. 38).....2284
STEP 10. Measure the power supply voltage at camshaft position sensor connector B-106.....2285
STEP 11. Check ECU harness connector B-20 for damage.....2285
STEP 12. Check the continuity at camshaft position sensor connector B-106.....2286
STEP 13. Check harness connector B-20 at ECU for damage.....2286
STEP 14. Check for open circuit and harness damage between camshaft position sensor connector B-106 (terminal No. 1) and ECU connector B-20 (terminal No. 25).....2287
STEP 15. Check ECU harness connector B-20 for damage.....2287
STEP 17. Check for harness damage between connector B-20 (terminal No. 25) and camshaft position sensor connector B-106 (terminal No. 1).....2288
STEP 18. Check for harness damage between camshaft position sensor connector B-106 (terminal No. 2) and ECU connector B-20 (terminal No. 38).....2289
STEP 19. Check the camshaft position sensing cylinder.....2289
STEP 20. Test the EOBD drive cycle.....2289
TECHNICAL DESCRIPTION....2290
DTC SET CONDITIONS....2290
EOBD DRIVE CYCLE PATTERN....2290
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2290
DIAGNOSIS....2291
STEP 1. Check for exhaust leak.....2291
STEP 2. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2291
STEP 3. Test the EOBD drive cycle.....2291
TECHNICAL DESCRIPTION....2292
DTC SET CONDITIONS....2292
EOBD DRIVE CYCLE PATTERN....2292
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2292
DIAGNOSIS....2293
STEP 1. Check for exhaust leak.....2293
STEP 2. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2293
STEP 3. Test the EOBD drive cycle.....2293
CIRCUIT OPERATION....2294
TECHNICAL DESCRIPTION....2294
DTC SET CONDITIONS....2294
EOBD DRIVE CYCLE PATTERN....2294
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2294
DIAGNOSIS....2294
STEP 1. Using diagnostic tool, check actuator test item 10: Evaporative Emission Purge Solenoid.....2295
STEP 2 Check the Purge solenoid valve operation. Refer to Group 17 , Evaporative Emission Purge Solenoid Valve Check P.17-82....2295
STEP3. Test the EOBD drive cycle.....2295
CIRCUIT OPERATION....2296
TECHNICAL DESCRIPTION....2296
DTC SET CONDITIONS....2296
EOBD DRIVE CYCLE PATTERN....2296
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2296
DIAGNOSIS....2297
STEP 1. Using diagnostic tool, check actuator test item 10: Evaporative Emission Purge Solenoid.....2297
STEP 2 Check harness connector F-08 at the evaporative emission purge solenoid for damage.....2297
STEP 3 Check the evaporative emission purge solenoid.....2298
STEP 4. Measure the power supply voltage at evaporative emission purge solenoid harness side connector F-08.....2298
STEP 5. Check harness connector B-17X at MPI relay for damage.....2299
STEP 6. Measure the power supply voltage at ECU connector B-20 by using engine ECU check harness special tool MB992044.....2300
STEP 7. Check harness connector B-20 at ECU for damage.....2300
STEP 8. Check for open circuit and short circuit to ground between evaporative emission purge solenoid connector F-08 (terminal No. 1) and ECU connector B-20 (terminal No. 21).....2301
STEP 9. Check harness connector B-20 at ECU for damage.....2301
STEP 10. Check for harness damage between MPI relay connector B-17X (terminal No. 4) and evaporative emission purge solenoid connector F-08 (terminal No. 2).....2302
STEP 11. Check for harness damage between evaporative emission purge solenoid connector F-08 (terminal No. 1) and ECU connector B-20 (terminal No. 21).....2303
STEP 12. Test the EOBD drive cycle.....2303
CIRCUIT OPERATION....2304
TECHNICAL DESCRIPTION....2304
DTC SET CONDITIONS....2304
EOBD DRIVE CYCLE PATTERN....2304
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2304
GR00004300E-13A....2306
MULTIPORT FUEL INJECTION (MPI)....0
MULTIPORT FUEL INJECTION (MPI) DIAG....0
AGNOSTIC TROUBLE CODE PROCEDURES....0
CIRCUIT OPERATION....2307
DTC SET CONDITIONS....2307
DRIVE CYCLE PATTERN....2307
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CODE TO BE SET ARE:)....2307
DIAGNOSIS....2307
STEP 1. Using diagnostic tool MB991958, check MPI data list item 4: Vehicle Speed Sensor System.....2308
STEP 2. Measure the power supply voltage at the vehicle speed sensor connector B-121.....2309
STEP 3. Check harness connector B-17X at the MPI relay for damage.....2310
STEP 4. Check for harness damage between MPI relay connector B-17X (terminal No. 4) and vehicle speed sensor connector B-121 (terminal No. 1).....2310
STEP 5. Check intermediate connector A-13 and MPI relay connector B-17X for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2311
STEP 6. Check the harness for open circuit or short circuit to ground between the MPI relay connector B-17X terminal 1 and the intermediate connector A-13 terminal 5.....2311
STEP 7. Measure the ENGINE-ECU to speed sensor, output voltage at the vehicle speed sensor connector B-121.....2312
STEP 8. Check intermediate connector A-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2312
STEP 9. Measure the ENGINE-ECU output voltage to the speed sensor at the ENGINE-ECU connector B-21 by using check harness special tool MB992044.....2313
STEP 10. Check ENGINE-ECU connector B-21 and vehicle speed sensor connector B-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2314
STEP 11. Check the harness for open circuit or damage between ENGINE-ECU connector B-21 terminal 85 and vehicle speed sensor connector B-121 terminal 3.....2315
STEP 12. Check ENGINE-ECU connector B-21 and vehicle speed sensor connector B-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2316
STEP 13. Check intermediate connector A-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2317
STEP 14. Check the harness for short circuit to ground between ENGINE-ECU connector B-21 terminal 85 and vehicle speed sensor connector B-121 terminal 3.....2318
STEP 15. Measure the ground circuit for resistance at the vehicle speed sensor connector B-121.....2319
STEP 16. Check intermediate connector A-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2319
STEP 17. Measure the resistance at the ENGINE-ECU connector B-21 by using check harness special tool MB992044.....2320
STEP 18. Check ENGINE-ECU connector B-21 and vehicle speed sensor connector B-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2321
STEP 19. Check the harness for open circuit or damage between ENGINE-ECU connector B-21 terminal 82 and vehicle speed sensor connector B-121 terminal 2.....2322
STEP 20. Check ENGINE-ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2323
STEP 21. Using the oscilloscope, check the vehicle speed sensor waveform at ENGINE-ECU connector B-21 by using check harness special tool MB992044.....2324
STEP 22. Replace the vehicle speed sensor.....2325
TECHNICAL DESCRIPTION....2326
EOBD DRIVE CYCLE PATTERN....2326
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2326
DIAGNOSIS....2326
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2326
STEP 2. Check the throttle body. (throttle valve area)....2327
STEP 3. Replace the throttle body assembly.....2327
STEP 4. Test the EOBD drive cycle.....2327
TECHNICAL DESCRIPTION....2328
EOBD DRIVE CYCLE PATTERN....2328
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2328
DIAGNOSIS....2328
STEP 1. Using diagnostic tool , read the diagnostic trouble code (DTC).....2328
STEP 2. Check the intake system vacuum leak.....2329
STEP 3. Replace the throttle body assembly.....2329
STEP 4. Test the EOBD drive cycle.....2329
TECHNICAL DESCRIPTION....2330
DTC SET CONDITIONS....2330
DIAGNOSIS....2330
STEP 1. Using diagnostic tool , read the immobilizer diagnostic trouble code (DTC).....2330
TECHNICAL DESCRIPTION....2331
DTC SET CONDITIONS....2331
DIAGNOSIS....2331
STEP 1. Using diagnostic tool , check data list item 1: Power supply voltage.....2331
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC)....2331
TECHNICAL DESCRIPTION....2332
DTC SET CONDITIONS....2332
DIAGNOSIS....2332
STEP 1. Using diagnostic tool , check data list item 1: Power supply voltage.....2332
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC)....2332
TECHNICAL DESCRIPTION....2333
EOBD DRIVE CYCLE PATTERN....2333
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2333
DIAGNOSIS....2333
STEP 1. Using diagnostic tool , read the diagnostic trouble code (DTC)....2333
TECHNICAL DESCRIPTION....2334
DTC SET CONDITIONS....2334
EOBD DRIVE CYCLE PATTERN....2334
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2334
DIAGNOSIS....2334
STEP 1. Using diagnostic tool , read the diagnostic trouble code (DTC)....2334
TECHNICAL DESCRIPTION....2335
DTC SET CONDITIONS....2335
EOBD DRIVE CYCLE PATTERN....2335
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2335
DIAGNOSIS....2335
STEP 1. Using diagnostic tool , check VIN Information.....2335
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC)....2336
THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE PROBLEM CIRCUIT....2337
CIRCUIT OPERATION....2337
TECHNICAL DESCRIPTION....2337
DTC SET CONDITIONS 'Throttle Body: Error at spring check'....2337
DTC SET CONDITIONS 'Throttle Body: Error at Emergency Air Position Test'....2337
DTC SET CONDITIONS 'Throttle Body: Error at UMA-Learning'....2337
DTC SET CONDITIONS 'Throttle Body: Adaption caused by Ambient Conditions'....2338
DTC SET CONDITIONS 'Throttle Body: Error at UMA-Relearning'....2338
DTC SET CONDITIONS 'Throttle Body: Error at Amplifier Adjustment'....2338
EOBD DRIVE CYCLE PATTERN....2338
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2338
DIAGNOSIS....2338
STEP 1. Using diagnostic tool , check data list item 59: Target ETV Value.....2339
STEP 2. Check the throttle actuator control motor.....2340
STEP 3. Check harness connector B-06 at throttle actuator control motor for damage.....2340
STEP 4. Check harness connector B-20 at ENGINE-ECU for damage.....2341
STEP 5. Check for harness damage between throttle actuator control motor connector B-06 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 50).....2341
STEP 6. Check for harness damage between throttle actuator control motor connector B-06 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 49).....2342
STEP 7. Using diagnostic tool , read the diagnostic trouble code (DTC).....2343
STEP 8. Using diagnostic tool , read the diagnostic trouble code (DTC).....2343
TECHNICAL DESCRIPTION....2344
DTC SET CONDITIONS....2344
EOBD DRIVE CYCLE PATTERN....2344
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2344
DIAGNOSIS....2344
STEP 1. Using diagnostic tool , read the diagnostic trouble code (DTC).....2345
STEP 2. Measure the backup power supply voltage at ENGINE-ECU connector B-21 by using power plant ENGINE-ECU check harness special tool MB992044.....2346
STEP 3. Measure the backup power supply voltage at ENGINE-ECU harness side connector B-21.....2347
STEP 4. Check No. 9 fuse, 20 A in Relay box.....2347
STEP 5. Check harness connector B-21 at ENGINE-ECU for damage.....2348
STEP 6. Check harness connector B-21 at ENGINE-ECU for damage.....2348
STEP 7. Using diagnostic tool , read the diagnostic trouble code (DTC).....2349
TECHNICAL DESCRIPTION....2350
DTC SET CONDITIONS....2350
EOBD DRIVE CYCLE PATTERN....2350
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2350
DIAGNOSIS....2350
STEP 1. Check for exhaust leak.....2350
STEP 2. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2351
STEP 3. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2351
STEP 4. Test the EOBD drive cycle.....2352
TECHNICAL DESCRIPTION....2353
DTC SET CONDITIONS....2353
EOBD DRIVE CYCLE PATTERN....2353
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2353
DIAGNOSIS....2353
STEP 1. Check for exhaust leak.....2353
STEP 2. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2354
STEP 3. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2354
STEP 4. Test the EOBD drive cycle.....2355
TECHNICAL DESCRIPTION....2356
DTC SET CONDITIONS....2356
EOBD DRIVE CYCLE PATTERN....2356
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2356
DIAGNOSIS....2356
STEP 1. Check for exhaust leak.....2356
STEP 2. Using diagnostic tool, check data list item AD: Heated Oxygen Sensor Bank 1, Sensor 2 (right rear).....2357
STEP 3. Using diagnostic tool, check data list item AC: Heated Oxygen Sensor Bank 1, Sensor 1 (right front).....2357
STEP 4. Test the EOBD drive cycle.....2358
TECHNICAL DESCRIPTION....2359
DTC SET CONDITIONS....2359
EOBD DRIVE CYCLE PATTERN....2359
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are: )....2359
DIAGNOSIS....2359
STEP 1. Check for exhaust leak.....2359
STEP 2. Using diagnostic tool, check data list item AF: Heated Oxygen Sensor Bank 2, Sensor 2 (left rear).....2360
STEP 3. Using diagnostic tool, check data list item AE: Heated Oxygen Sensor Bank 2, Sensor 1 (left front).....2360
STEP 4. Test the EOBD drive cycle.....2361
CIRCUIT OPERATION....2362
TECHNICAL DESCRIPTION....2362
DTC SET CONDITIONS....2362
EOBD DRIVE CYCLE PATTERN....2362
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2362
DIAGNOSIS....2362
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage.....2363
STEP 2. Check the throttle actuator control motor.....2363
STEP 3. Check harness connector B-20 at ENGINE-ECU for damage....2364
STEP 4. Check the continuity at ENGINE-ECU harness side connector B-21.....2364
STEP 5. Check for open circuit and harness damage between throttle actuator control motor connector B-06 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 50).....2365
STEP 6. Check for open circuit and harness damage between throttle actuator control motor connector B-06 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 49).....2366
STEP 7. Using diagnostic tool , read the diagnostic trouble code (DTC).....2367
STEP 8. Using diagnostic tool , read the diagnostic trouble code (DTC).....2367
CIRCUIT OPERATION....2368
TECHNICAL DESCRIPTION....2368
DTC SET CONDITIONS....2368
EOBD DRIVE CYCLE PATTERN....2368
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2368
DIAGNOSIS....2368
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage.....2369
STEP 2. Check the throttle actuator control motor.....2369
STEP 3. Check harness connector B-20 at ENGINE-ECU for damage....2370
STEP 4. Check for short circuit to ground and harness damage between throttle actuator control motor connector B-06 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 50).....2370
STEP 5. Check for short circuit to ground and harness damage between throttle actuator control motor connector B-06 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 49).....2371
STEP 6. Using diagnostic tool , read the diagnostic trouble code (DTC).....2372
STEP 7. Using diagnostic tool , read the diagnostic trouble code (DTC).....2372
CIRCUIT OPERATION....2373
TECHNICAL DESCRIPTION....2373
DTC SET CONDITIONS....2373
EOBD DRIVE CYCLE PATTERN....2373
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2373
DIAGNOSIS....2373
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage.....2374
STEP 2. Check the throttle actuator control motor.....2374
STEP 3. Check harness connector B-20 at ENGINE-ECU for damage....2375
STEP 4. Check for short circuit to ground and harness damage between throttle actuator control motor connector B-06 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 50).....2375
STEP 5. Check for short circuit to ground and harness damage between throttle actuator control motor connector B-06 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 49).....2376
STEP 6. Using diagnostic tool , read the diagnostic trouble code (DTC).....2377
STEP 7. Using diagnostic tool , read the diagnostic trouble code (DTC).....2377
CIRCUIT OPERATION....2378
TECHNICAL DESCRIPTION....2378
DTC SET CONDITIONS....2378
EOBD DRIVE CYCLE PATTERN....2378
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2378
DIAGNOSIS....2378
STEP 1. Check harness connector B-06 at throttle actuator control motor for damage.....2379
STEP 2. Check the throttle actuator control motor.....2379
STEP 3. Check harness connector B-20 at ENGINE-ECU for damage....2380
STEP 4. Check for short circuit to ground and harness damage between throttle actuator control motor connector B-06 (terminal No. 4) and ENGINE-ECU connector B-20 (terminal No. 50).....2380
STEP 5. Check for short circuit to ground and harness damage between throttle actuator control motor connector B-06 (terminal No. 1) and ENGINE-ECU connector B-20 (terminal No. 49).....2381
STEP 6. Using diagnostic tool , read the diagnostic trouble code (DTC).....2382
STEP 7. Using diagnostic tool , read the diagnostic trouble code (DTC).....2382
CIRCUIT OPERATION....2383
TECHNICAL DESCRIPTION....2383
DTC SET CONDITIONS....2383
EOBD DRIVE CYCLE PATTERN....2383
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2383
DIAGNOSIS....2383
STEP 1. Using diagnostic tool , check data list item 11: Accelerator Pedal Position Sensor (main).....2384
STEP 2. Check harness connector C-24 at accelerator pedal position sensor for damage.....2384
STEP 3. Measure the sensor supply voltage at accelerator pedal position sensor harness side connector C-24.....2385
STEP 4. Check harness connector B-21 at ENGINE-ECU for damage.....2386
STEP 5. Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-24 (terminal No. 5) and ENGINE-ECU connector B-21 (terminal No. 75).....2387
STEP 6. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 5) and ENGINE-ECU connector B-21 (terminal No. 75).....2388
STEP 7. Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-24 (terminal No. 3) and ENGINE-ECU connector B-21 (terminal No. 59).....2389
STEP 8. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 3) and ENGINE-ECU connector B-21 (terminal No. 59).....2390
STEP 9. Replace the accelerator pedal assembly.....2391
STEP 10. Using diagnostic tool , read the diagnostic trouble code (DTC).....2391
CIRCUIT OPERATION....2392
TECHNICAL DESCRIPTION....2392
DTC SET CONDITIONS....2392
EOBD DRIVE CYCLE PATTERN....2392
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2392
DIAGNOSIS....2392
STEP 1. Using diagnostic tool , check data list item 11: Accelerator Pedal Position Sensor (main).....2393
STEP 2. Check harness connector C-24 at accelerator pedal position sensor for damage.....2393
STEP 3. Check the continuity at accelerator pedal position sensor harness side connector C-24.....2394
STEP 4. Check harness connector B-21 at ENGINE-ECU for damage.....2395
STEP 5. Check for open circuit and harness damage between accelerator pedal position sensor connector C-24 (terminal No. 4) and ENGINE-ECU connector B-21 (terminal No. 13).....2396
STEP 6. Check for short circuit to 5-Volts and harness damage between throttle position sensor connector C-24 (terminal No. 4) and ECU connector B-21 (terminal No. 13).....2397
STEP 7. Replace the accelerator pedal position sensor.....2398
STEP 8. Using diagnostic tool , check data list item 11: Accelerator Pedal Position Sensor (main).....2398
STEP 9. Using diagnostic tool , read the diagnostic trouble code (DTC).....2399
CIRCUIT OPERATION....2400
TECHNICAL DESCRIPTION....2400
DTC SET CONDITIONS....2400
EOBD DRIVE CYCLE PATTERN....2400
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2400
DIAGNOSIS....2400
STEP 1. Using diagnostic tool , check data list item 12: Accelerator Pedal Position Sensor (sub).....2401
STEP 2. Check harness connector C-24 at accelerator pedal position sensor for damage.....2401
STEP 3. Measure the sensor supply voltage at accelerator pedal position sensor harness side connector C-24.....2402
STEP 4. Check harness connector B-21 at ENGINE-ECU for damage.....2403
STEP 5. Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-24 (terminal No. 6) and ENGINE-ECU connector B-21 (terminal No.76).....2404
STEP 6. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 6) and ENGINE-ECU connector B-21 (terminal No. 76).....2405
STEP 7. Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-24 (terminal No. 1) and ENGINE-ECU connector B-21 (terminal No.81).....2406
STEP 8. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 1) and ENGINE-ECU connector B-21 (terminal No. 81)....2407
STEP 9. Replace the accelerator pedal position sensor.....2408
STEP 10. Using diagnostic tool , read the diagnostic trouble code (DTC).....2408
CIRCUIT OPERATION....2409
TECHNICAL DESCRIPTION....2409
DTC SET CONDITIONS....2409
EOBD DRIVE CYCLE PATTERN....2409
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2409
DIAGNOSIS....2409
STEP 1. Using diagnostic tool , check data list item 12: Accelerator Pedal Position Sensor (sub).....2410
STEP 2. Check harness connector C-24 at accelerator pedal position sensor for damage.....2410
STEP 3. Check the continuity at accelerator pedal position sensor harness side connector C-24.....2411
STEP 4. Check harness connector B-21 at ENGINE-ECU for damage.....2412
STEP 5. Check for open circuit and harness damage between accelerator pedal position sensor connector C-24 (terminal No. 2) and ENGINE-ECU connector B-21 (terminal No. 35).....2413
STEP 6. Check for short circuit to 5-Volts and harness damage between throttle position sensor connector C-24 (terminal No. 2) and ECU connector B-21 (terminal No. 35).....2414
STEP 7. Replace the accelerator pedal position sensor.....2415
STEP 8. Using diagnostic tool , check data list item 12: Accelerator Pedal Position Sensor (sub).....2415
STEP 9. Using diagnostic tool , read the diagnostic trouble code (DTC).....2416
THROTTLE POSITION SENSOR (MAIN AND SUB) RANGE/PERFORMANCE PROBLEM CIRCUIT....2417
CIRCUIT OPERATION....2417
TECHNICAL DESCRIPTION....2417
EOBD DRIVE CYCLE PATTERN....2417
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2417
DIAGNOSIS....2417
STEP 1. Check harness connector B-06 at throttle position sensor and harness connector B-20 at ENGINE-ECU for damage.....2418
STEP 2. Check for short circuit to ground between throttle position sensor connector B-06 (terminal No. 6) and ENGINE-ECU connector B-20 (terminal No. 42).....2419
STEP 3. Check for short circuit to ground between throttle position sensor connector B-06 (terminal No. 5) and ENGINE-ECU connector B-20 (terminal No. 57).....2420
STEP 4. Replace the throttle body assembly.....2420
STEP 5. Using diagnostic tool , read the diagnostic trouble code (DTC).....2421
ACCELERATOR PEDAL POSITION SENSOR (MAIN AND SUB) RANGE/PERFORMANCE CIRCUIT....2422
CIRCUIT OPERATION....2422
TECHNICAL DESCRIPTION....2422
EOBD DRIVE CYCLE PATTERN....2422
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2422
DIAGNOSIS....2422
STEP 1. Check harness connector C-24 at accelerator pedal position sensor for damage.....2423
STEP 2. Check the continuity at accelerator pedal position sensor harness side connector C-24.....2424
STEP 3. Check harness connector B-21 at ENGINE-ECU for damage.....2425
STEP 4. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 4) and ENGINE-ECU connector B-21 (terminal No. 13).....2426
STEP 5. Check the continuity at accelerator pedal position sensor harness side connector C-24.....2427
STEP 6. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 2) and ENGINE-ECU connector B-21 (terminal No. 35).....2428
STEP 7. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 5) and ENGINE-ECU connector B-21 (terminal No. 75).....2429
STEP 8. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 6) and ENGINE-ECU connector B-21 (terminal No. 76).....2430
STEP 9. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 3) and ENGINE-ECU connector B-21 (terminal No. 59).....2431
STEP 10. Check for harness damage between accelerator pedal position sensor connector C-24 (terminal No. 1) and ENGINE-ECU connector B-21 (terminal No. 81).....2432
STEP 11. Replace the accelerator pedal position sensor.....2433
STEP 12. Using diagnostic tool , read the diagnostic trouble code (DTC).....2433
DTC SET CONDITIONS....2434
COMMENT....2434
EOBD DRIVE CYCLE PATTERN....2434
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2434
DIAGNOSIS....2434
STEP 1. Using diagnostic tool , diagnose CAN bus line.....2435
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC).....2435
STEP 3. Using diagnostic tool , read the diagnostic trouble code (DTC).....2436
STEP 4. Using diagnostic tool , read the diagnostic trouble code (DTC).....2436
STEP 5. Using diagnostic tool , read the diagnostic trouble code (DTC).....2437
DTC SET CONDITIONS....2438
COMMENT....2438
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2438
DIAGNOSIS....2439
STEP 1. Using diagnostic tool , diagnose CAN bus line.....2439
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC).....2439
STEP 3. Using diagnostic tool , read the diagnostic trouble code (DTC).....2440
STEP 4. Using diagnostic tool , read the diagnostic trouble code (DTC).....2440
STEP 5. Using diagnostic tool , read the diagnostic trouble code (DTC).....2441
STEP 6. Using diagnostic tool , read the diagnostic trouble code (DTC).....2441
DTC SET CONDITIONS....2442
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2442
DIAGNOSIS....2442
STEP 1. Using diagnostic tool , diagnose CAN bus line.....2442
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC).....2443
DTC SET CONDITIONS....2444
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2444
DIAGNOSIS....2444
STEP 1. Using diagnostic tool , diagnose CAN bus line.....2444
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC).....2445
SYMPTOM PROCEDURES....2446
CIRCUIT OPERATION....2446
COMMENT....2446
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2446
DIAGNOSIS....2447
STEP 1. Measure the power supply voltage at data link connector C-125.....2447
STEP 2. Check the continuity at data link connector C-125.....2447
CIRCUIT OPERATION....2448
COMMENT....2448
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2448
DIAGNOSIS....2449
STEP 1. Check harness connector B-21 at ENGINE-ECU for damage.....2449
STEP2. Check for open circuit, short circuit to ground and harness damage between data link connector C-125 (terminal No. 7) and ENGINE-ECU connector B-21 (terminal No. 44).....2449
COMMENT....2450
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2450
DIAGNOSIS....2450
STEP 1. Using diagnostic tool , read the diagnostic trouble code (DTC).....2451
STEP 2. Check the trouble symptoms.....2451
COMMENT....2451
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2451
DIAGNOSIS....2451
STEP 1. Using diagnostic tool , read the diagnostic trouble code (DTC).....2452
STEP 2. Check the trouble symptoms.....2452
Cranks, Won't Start Circuit....2453
CIRCUIT OPERATION....2453
COMMENT....2453
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2453
DIAGNOSIS....2453
STEP 1. Measure the battery positive voltage.....2453
STEP 2. Check the timing belt for breaks.....2453
STEP 3. Using diagnostic tool , read the diagnostic trouble code (DTC).....2454
STEP 4. Using diagnostic tool , check data list.....2454
STEP 5. Check for Fuel Pump operation.....2455
STEP 6. Check the ignition system.....2455
STEP 7. Using diagnostic tool , check data list.....2455
STEP 8. Check the left bank injector.....2456
STEP 9. Check the right bank injector resistance at intermediate connector B-32.....2456
STEP 10. Check the right bank injector.....2457
STEP 11. Check harness connector B-03 or B-04 or B-01 at right bank injector for damage.....2457
STEP 12. Check harness connector B-32 at intermediate connector for damage.....2457
STEP 13. Check harness connector B-27, B-26, B-30 at left bank injector for damage.....2458
STEP 14. Check harness connector B-20 at ENGINE-ECU for damage.....2458
STEP 15. Check for harness damage between injector connector and ENGINE-ECU connector.....2459
STEP 16. Check injector is insulated from earth.....2459
COMMENT....2460
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2460
DIAGNOSIS....2460
STEP 1. Measure the battery positive voltage.....2460
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC).....2460
STEP 3. Check for Fuel Pump operation.....2461
STEP 4. Using diagnostic tool , check data list.....2461
STEP 5. Inspection of throttle body (throttle valve area) for dirtiness.....2462
STEP 6. Check the advance ignition timing.....2462
STEP 7. Check the left bank injector.....2462
STEP 8. Check the right bank injector resistance at intermediate connector B-32.....2463
STEP 9. Check the right bank injector.....2463
STEP 10. Check harness connector B-03 or B-04 or B-01 at right bank injector for damage.....2464
STEP 11. Check harness connector B-32 at intermediate connector for damage.....2464
STEP 12. Check harness connector B-27, B-26, B-30 at left bank injector for damage.....2464
STEP 13. Check harness connector B-20 at ENGINE-ECU for damage.....2465
STEP 14. Check for harness damage between injector connector and ENGINE-ECU connector.....2466
STEP 15. Check injector is insulated from earth.....2466
COMMENT....2467
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2467
DIAGNOSIS....2467
STEP 1. Measure the battery positive voltage.....2467
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC).....2467
STEP 3. Check for Fuel Pump operation.....2468
STEP 4. Using diagnostic tool , check data list.....2468
STEP 5. Inspection of throttle body (throttle valve area) for dirtiness.....2469
STEP 6. Check the advance ignition timing.....2469
STEP 7. Check the left bank injector.....2469
STEP 8. Check the right bank injector resistance at intermediate connector B-32.....2470
STEP 9. Check the right bank injector.....2470
STEP 10. Check harness connector B-03 or B-04 or B-01 at right bank injector for damage.....2471
STEP 11. Check harness connector B-32 at the intermediate connector for damage.....2471
STEP 12. Check harness connector B-27, B-26, B-30 at the left bank injector for damage.....2471
STEP 13. Check the harness connector B-20 at the ENGINE-ECU for damage.....2472
STEP 14. Check for harness damage between injector connector and ENGINE-ECU connector.....2472
STEP 15. Check injector is insulated from earth.....2473
COMMENT....2473
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2473
DIAGNOSIS....2473
STEP 1. Check if the battery terminal is disconnected....2473
STEP 2. Using diagnostic tool , read the diagnostic trouble code (DTC).....2474
STEP 3. Check the engine idling state.....2474
STEP 4. Check the following items.....2474
STEP 5. Using diagnostic tool , check actuator test items 01, 02, 03, 04, 05, 06: Injector.....2475
STEP 6. Using diagnostic tool , check data list.....2475
STEP 7. Using diagnostic tool, check actuator test.....2476
STEP 8. Check the fuel pressure.....2476
STEP 9. Check Data list item No. 16, advance ignition timing.....2477
GR00004300F-13A....2478
MULTIPORT FUEL INJECTION (MPI) '3.8L ENGINE'....0
MULTIPORT FUEL INJECTION (MPI) DIAGNOSIS....0
SYMPTOM PROCEDURES....0
COMMENT....2478
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2478
DIAGNOSIS....2478
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2478
STEP 2. Using diagnostic tool, check data list.....2479
STEP 3. Using diagnostic tool, check actuator test.....2479
COMMENT....2480
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2480
DIAGNOSIS....2480
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2480
STEP 2. Using diagnostic tool, check data list.....2481
COMMENT....2481
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2481
DIAGNOSIS....2481
STEP 1. Check if the battery terminal is disconnected.....2481
STEP 2. Using diagnostic tool, read the diagnostic trouble code (DTC).....2482
STEP 3. Checking by operating the accelerator pedal.....2482
STEP 4. Check the engine idling.....2482
STEP 5. Using diagnostic tool, check actuator test items 01, 02, 03, 04, 05, 06: Injector.....2483
STEP 6. Using diagnostic tool, check data list.....2483
STEP 7. Check the fuel pressure.....2484
STEP 8. Check the advance ignition timing.....2484
COMMENT....2484
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2484
DIAGNOSIS....2484
STEP 1. Check if the battery terminal is disconnected.....2484
STEP 2. Using diagnostic tool, read the diagnostic trouble code (DTC).....2485
STEP 3. Using diagnostic tool, check actuator test items 01, 02, 03, 04, 05, 06: Injector.....2485
STEP 4. Checking by depressing and releasing the accelerator pedal.....2486
STEP 5. Engine stall reproduction test.....2486
STEP 6. Using diagnostic tool, check data list.....2486
STEP 7. Using diagnostic tool, check data list.....2487
STEP 8. Check the fuel pressure.....2487
STEP 9. Check the advance ignition timing.....2488
COMMENT....2488
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2488
DIAGNOSIS....2488
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2489
STEP 2. Using diagnostic tool, check actuator test.....2489
COMMENT....2490
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2490
DIAGNOSIS....2490
STEP 1. Check if the battery terminal is disconnected.....2490
STEP 2. Using diagnostic tool, read the diagnostic trouble code (DTC).....2490
STEP 3. Using diagnostic tool, check data list.....2491
STEP 4. Inspection of throttle body (throttle valve area) for dirtiness.....2491
COMMENT....2492
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2492
DIAGNOSIS....2492
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2492
STEP 2. Using diagnostic tool, check actuator test items 01, 02, 03, 04, 05, 06: Injector.....2493
STEP 3. Check the advance ignition timing.....2493
STEP 4. Using diagnostic tool, check data list and actuator test.....2494
STEP 5. Using diagnostic tool, check data list.....2494
STEP 6. Check the fuel pressure.....2495
STEP 7. Check the fuel pressure.....2495
COMMENT....2495
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2495
DIAGNOSIS....2495
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2496
COMMENT....2496
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2496
DIAGNOSIS....2496
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2497
COMMENT....2497
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2497
DIAGNOSIS....2497
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2498
STEP 2. Using diagnostic tool, check actuator test items 01, 02, 03, 04, 05, 06: Injector.....2498
STEP 3. Check the advance ignition timing.....2499
STEP 4. Using diagnostic tool, check data list.....2499
STEP 5. Using diagnostic tool, check data list.....2500
STEP 6. Check the fuel pressure.....2500
STEP 7. Check the fuel pressure.....2501
COMMENT....2501
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2501
DIAGNOSIS....2501
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2502
STEP 2. Using diagnostic tool, check actuator test items 01, 02, 03, 04, 05, 06: Injector.....2502
STEP 3. Check the advance ignition timing.....2503
STEP 4. Using diagnostic tool, check data list.....2503
STEP 5. Using diagnostic tool, check data list.....2504
STEP 6. Check the fuel pressure.....2504
STEP 7. Check the fuel pressure.....2504
COMMENT....2505
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2505
DIAGNOSIS....2505
STEP 1. Using the diagnostic tool, read the diagnostic trouble code (DTC).....2505
STEP 2. Check Data list, Item No. 16 advance ignition timing.....2506
COMMENT....2506
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2506
DIAGNOSIS....2506
COMMENT....2507
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2507
DIAGNOSIS....2507
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2507
STEP 2. Check the advance ignition timing.....2507
STEP 3. Using diagnostic tool, check data list.....2508
STEP 4. Using diagnostic tool, check data list.....2508
STEP 5. Check the fuel pressure.....2509
STEP 6. Check the following items.....2509
COMMENT....2509
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2509
DIAGNOSIS....2509
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....2510
CIRCUIT OPERATION....2511
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2511
DIAGNOSIS....2511
STEP 1. Check harness connector B-17X at MPI relay for damage.....2511
STEP 2. Check the MPI relay.....2512
STEP 3. Measure the power supply voltage at MPI relay harness side connector B-17X.....2513
STEP 4. Check harness connector B-20 and B-21 at ECU for damage.....2514
STEP 5. Measure the ignition switch-IG signal voltage at ECU harness side connector B-21.....2515
STEP 6. Measure the backup power supply voltage at ECU harness side connector B-21.....2516
STEP 7. Check for continuity at ECU harness side connector B-21.....2517
STEP 8. Measure the power supply voltage at ECU harness side connector B-20.....2518
STEP 9. Measure the power supply voltage at ECU harness side connector B-20.....2519
CIRCUIT OPERATION....2520
TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)....2521
DIAGNOSIS....2521
STEP 1. Check fuel pump operation.....2521
STEP 2. Check harness connector C-210 at fuel pump relay 1 and harness connector C-208 at fuel pump relay 2 for damage.....2521
STEP 3. Check the fuel pump relay 1 and 2.....2522
STEP 4. Measure the power supply voltage at fuel pump relay 1 harness side connector C-210.....2523
STEP 5. Measure the power supply voltage at fuel pump relay 1 harness side connector C-210.....2524
STEP 6. Check for continuity at fuel pump relay 1 harness side connector C-210.....2525
STEP 7. Measure the power supply voltage at fuel pump relay 2 harness side connector C-208.....2526
STEP 8. Measure the power supply voltage at fuel pump relay 2 harness side connector C-208.....2527
STEP 9. Check connector D-18 at fuel pump for damage.....2527
STEP 10. Check the fuel pump operation.....2528
STEP 11. Check for continuity at fuel pump harness side connector D-18.....2528
STEP 12. Check for open circuit and short circuit to ground and harness damage between fuel pump relay 2 connector C-208 (terminal No. 4) and fuel pump connector D-18 (terminal No. 5).....2529
STEP 13. Check connector B-21 at ECU for damage.....2529
STEP 14. Measure the power supply voltage at ECU connector B-21.....2530
COMMENT....2531
TROUBLESHOOTING HINTS (The most likely caused for this code to be set are:)....2532
DIAGNOSIS....2532
STEP 1. Check connector B-110 at transmission inhibitor switch for damage.....2532
STEP 2. Check the transmission inhibitor switch.....2532
STEP 3. Measure the power supply voltage at transmission inhibitor switch connector B-110.....2533
STEP 4. Check connector B-20 at ECU for damage.....2533
STEP 5. Check for open circuit and short circuit to ground and harness damage between transmission inhibitor switch connector B-110 (terminal No. 9) and ECU connector B-20 (terminal No. 09).....2534
CIRCUIT OPERATION....2536
TROUBLESHOOTING HINTS (The most likely causes for this case:)....2536
DIAGNOSIS....2536
STEP 1. Check the ignition coil.....2536
STEP 2. Check harness connectors B-114, B-117, B-118, B-102, B-103, B-101 at ignition coil for damage.....2536
STEP 3. Measure the power supply voltage at ignition coil connectors B-114, B-117, B-118, B-102, B-103, B-101.....2537
STEP 4. Check for open circuit between ignition switch connector C-308 (terminal No. 2) and ignition coil connectors B-114, B-117, B-118, B-102, B-103, B-101 (terminal No. 1).....2537
STEP 5. Check the circuit at ignition coil harness side connectors B-114, B-117, B-118, B-102, B-103, B-101.....2538
STEP 6. Check connector B-20 at ECU for damage.....2538
STEP 7. Check for open circuit, short circuit to ground or harness damage between ignition coil connector and ECU connector.....2539
COMMENT....2541
TROUBLESHOOTING HINTS (The most likely causes for this case: )....2541
DIAGNOSIS....2542
STEP 1. Using diagnostic tool, check actuator test item 16: A/C Relay.....2542
STEP 2. Check harness connector B-21 at ECU for damage.....2542
STEP 3. Check the circuit at ECU connector B-20.....2543
DATA LIST REFERENCE TABLE....2544
ACTUATOR TEST REFERENCE TABLE....2551
CHECK AT THE ELECTRONIC CONTROL UNIT (ECU)....2552
TERMINAL RESISTANCE AND CONTINUITY CHECK....2557
INSPECTION PROCEDURE USING AN OSCILLOSCOPE....2559
CAMSHAFT POSITION SENSOR AND CRANKSHAFT POSITION SENSOR....2559
Measurement Method....2559
Examples of Abnormal Wave Patterns....2560
INJECTOR....2561
Measurement Method 1....2561
Measurement Method 2....2561
IGNITION COIL AND IGNITION POWER TRANSISTOR....2563
Measurement Method....2563
Examples of Abnormal Wave Patterns....2564
SPECIAL TOOLS....2565
ON-VEHICLE SERVICE....2567
COMPONENT LOCATION....2567
THROTTLE BODY (THROTTLE VALVE AREA) CLEANING....2567
FUEL PRESSURE TEST....2568
FUEL PUMP CONNECTOR DISCONNECTION (HOW TO REDUCE PRESSURIZED FUEL LINES)....2570
FUEL PUMP OPERATION CHECK....2571
MULTIPORT FUEL INJECTION (MPI) RELAY CONTINUITY CHECK....2573
FUEL PUMP RELAY CONTINUITY CHECK....2573
INTAKE AIR TEMPERATURE SENSOR CHECK....2574
ENGINE COOLANT TEMPERATURE SENSOR CHECK....2574
HEATED OXYGEN SENSOR CHECK....2575
STEP 1. Using diagnostic tool, check data list.....2575
INJECTOR CHECK....2577
'Right bank side (number 1, 3, 5 cylinders)'....2577
'Left bank side (number 2, 4, 6 cylinders)'....2577
THROTTLE ACTUATOR CONTROL MOTOR CHECK....2578
'Operation Inspection'....2578
'Checking the Terminal Resistance'....2578
EVAPORATIVE EMISSION PURGE SOLENOID CHECK....2578
INJECTOR....2579
REMOVAL AND INSTALLATION....2579
REMOVAL SERVICE POINTS....2580
INSTALLATION SERVICE POINT....2580
THROTTLE BODY ASSEMBLY....2581
REMOVAL AND INSTALLATION....2581
INSTALLATION SERVICE POINT....2582
ENGINE CONTROL UNIT (ECU)....2582
REMOVAL AND INSTALLATION....2582
SPECIFICATIONS....2583
FASTENER TIGHTENING SPECIFICATIONS....2583
GENERAL SPECIFICATION(S)....2583
SERVICE SPECIFICATIONS....2584
SEALANT AND ADHESIVE....2584
GR00004400-54....2588
CHASSIS ELECTRICAL....2588
GR00004500A-54C....2589
CONTROLLER AREA NETWORK (CAN)....2589
SPECIAL TOOL....2590
TEST EQUIPMENT....2591
SERVICE PRECAUTIONS....2592
PRECAUTIONS ON HOW TO REPAIR THE CAN BUS LINES....2593
Precautions on how to repair the CAN bus lines....2593
Precautions on how to repair the terminator resistor....2594
EXPLANATION ABOUT THE DIAGNOSTIC TOOL (MUT-III) CAN BUS DIAGNOSTICS....2594
DIAGNOSTIC TROUBLE CODE DIAGNOSIS....2601
ON-BOARD DIAGNOSTICS....2601
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....2601
HOW TO DIAGNOSE THE CAN BUS LINE....2601
DIAGNOSIS....2603
CAN BUS DIAGNOSTICS TABLE....2603
Vehicles without multi-center display....2603
Vehicles with multi-center display....2610
CAN BUS DIAGNOSTICS....2619
TROUBLE JUDGMENT....2620
COMMENTS ON TROUBLE SYMPTOM....2620
TROUBLESHOOTING HINTS....2620
DIAGNOSIS....2621
STEP 1. Check ENGINE-ECU connector B-21, combination meter connector C-101 and data link connector C-125 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2621
STEP 2. Check the CAN_H-side bus line (communication line including ECUs) for a short to the power supply. Measure the voltage at data link connector C-125.....2622
STEP 3. Check the CAN_L-side bus line (communication line including ECUs) for a short to the power supply. Measure the voltage at data link connector C-125.....2624
STEP 4. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2625
STEP 5. Check the CAN_H-side bus line (communication line including ECUs) of the front wiring harness for a short to the power supply. Measure the voltage at intermediate connector C-29.....2626
STEP 6. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2627
STEP 7. Check the CAN_H line (communication line including the combination meter) between joint connector (3) and the combination meter for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2628
STEP 8. Check the CAN_H line (communication line only) between joint connector (3) and the combination meter connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2629
STEP 9. Check the CAN_H line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2630
STEP 10. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2630
STEP 11. Check the CAN_H line (communication line only) between joint connector (3) and ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2631
STEP 12. Check the CAN_H line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2632
STEP 13. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2633
STEP 14. Check the CAN_H line (communication line only) between joint connector (3) and A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2634
STEP 15. Check the CAN_H line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to the power supply. Measure the voltage at joint connector (3) C-02.....2635
STEP 16. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2636
STEP 17. Check the CAN_ H line (communication line only) between the SRS-ECU connector and the joint connector for a short circuit. Measure the voltage at joint connector C-03.....2636
STEP 18. Check the CAN_H line (communication line only) between joint connector (3) and the data link connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2637
STEP 19. Check the CAN_H line (communication line only) between intermediate connector C-29 and joint connector (3) for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2638
STEP 20. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2639
STEP 21. Check the CAN_H line (communication line only) between intermediate connector C-29 and ABS-ECU connector for a short to the power supply. Measure the voltage at intermediate connector C-29.....2639
STEP 22. Check the CAN_H line (communication line only) between the A/T-ECU connector and ABS-ECU connector for a short to the power supply. Measure voltage at A/T-ECU connector B-19.....2641
STEP 23. Check the CAN_H line inside the ABS-ECU for a short to the power supply. Measure the voltage at ABS-ECU connector A-02.....2642
STEP 24. Check the CAN_H line (communication line only) between the ENGINE-ECU connector and A/T-ECU connector for a short to the power supply. Measure voltage at ENGINE-ECU connector B-21.....2644
STEP 25. Check the CAN_H line inside the A/T-ECU for a short to the power supply. Measure the voltage at A/T-ECU connector B-19.....2645
STEP 26. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2646
STEP 27. Check the CAN_L-side bus line (communication line including) of the front wiring harness for a short to the power supply. Measure the voltage at intermediate connector C-29.....2647
STEP 28. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2648
STEP 29. Check the CAN_L line (communication line including the combination meter) between joint connector (3) and the combination meter connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2649
STEP 30. Check the CAN_L line (communication line only) between joint connector (3) and the combination meter connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2650
STEP 31. Check the CAN_L line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2651
STEP 32. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2651
STEP 33. Check the CAN_L line (communication line only) between joint connector (3) and ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2652
STEP 34. Check the CAN_L line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2653
STEP 35. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2654
STEP 36. Check the CAN_L line (communication line only) between joint connector (3) and A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2655
STEP 37. Check the CAN_L line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to the power supply. Measure the voltage at joint connector (3) C-02.....2656
STEP 38. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2657
STEP 39. Check the CAN_L line (communication line only) between the SRS-ECU connector and joint connector (3) for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2657
STEP 40. Check the CAN_L line (communication line only) between joint connector (3) and the data link connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2658
STEP 41. Check the CAN_L line (communication line only) between intermediate connector C-29 and joint connector (3) for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2659
STEP 42. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2660
STEP 43. Check the CAN_L line (communication line only) between intermediate connector C-29 and ABS-ECU connector for a short to the power supply. Measure the voltage at intermediate connector C-29.....2660
STEP 44. Check the CAN_L line (communication line only) between the A/T-ECU connector and ABS-ECU connector for a short to the power supply. Measure voltage at A/T-ECU connector B-19.....2662
STEP 45. Check the CAN_L line inside the ABS-ECU for a short to the power supply. Measure the voltage at ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2664
STEP 46. Check the CAN_L line (communication line only) between the ENGINE-ECU connector and A/T-ECU connector for a short to the power supply. Measure voltage at ENGINE-ECU connector B-21.....2666
STEP 47. Check the CAN_L line inside the A/T-ECU for a short to the power supply. Measure the voltage at A/T-ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2667
TROUBLE JUDGMENT....2670
COMMENTS ON TROUBLE SYMPTOM....2670
TROUBLESHOOTING HINTS....2670
DIAGNOSIS....2671
STEP 1. Check ENGINE-ECU connector B-21, combination meter connector C-101 and data link connector C-125 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2671
STEP 2. Check the CAN_H-side bus line (communication line including ECUs) for a short to the power supply. Measure the voltage at data link connector C-125.....2672
STEP 3. Check the CAN_L-side bus line (communication line including ECUs) for a short to the power supply. Measure the voltage at data link connector C-125.....2674
STEP 4. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2675
STEP 5. Check the CAN_H-side bus line (communication line including ECUs) of the front wiring harness for a short to the power supply. Measure the voltage at intermediate connector C-29.....2676
STEP 6. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2677
STEP 7. Check the CAN_H line (communication line including the combination meter) between joint connector (3) and the combination meter for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2678
STEP 8. Check the CAN_H line (communication line only) between joint connector (3) and the combination meter connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2679
STEP 9. Check the CAN_H line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2680
STEP 10. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2680
STEP 11. Check the CAN_H line (communication line only) between joint connector (3) and ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2681
STEP 12. Check the CAN_H line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2682
STEP 13. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2683
STEP 14. Check the CAN_H line (communication line only) between joint connector (3) and A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2684
STEP 15. Check the CAN_H line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to the power supply. Measure the voltage at joint connector (3) C-02.....2685
STEP 16. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2686
STEP 17. Check the CAN_ H line (communication line only) between the SRS-ECU connector and the joint connector for a short circuit. Measure the voltage at joint connector C-03.....2686
STEP 18. Check the CAN_H line (communication line including the multi-center display unit) between joint connector (3) and multi-center display connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2687
STEP 19. Check multi-center display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2687
STEP 20. Check the CAN_H line (communication line only) between joint connector (3) and multi-center display unit connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2688
STEP 21. Check the CAN_H line (communication line only) between joint connector (3) and the data link connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2689
STEP 22. Check the CAN_H line (communication line only) between intermediate connector C-29 and joint connector (3) for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2690
STEP 23. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2691
STEP 24. Check the CAN_H line (communication line only) between intermediate connector C-29 and ABS-ECU connector for a short to the power supply. Measure the voltage at intermediate connector C-29.....2691
STEP 25. Check the CAN_H line (communication line only) between the A/T-ECU connector and ABS-ECU connector for a short to the power supply. Measure voltage at A/T-ECU connector B-19.....2693
STEP 26. Check the CAN_H line inside the ABS-ECU for a short to the power supply. Measure the voltage at ABS-ECU connector A-02.....2694
STEP 27. Check the CAN_H line (communication line only) between the ENGINE-ECU connector and A/T-ECU connector for a short to the power supply. Measure voltage at ENGINE-ECU connector B-21.....2696
STEP 28. Check the CAN_H line inside the A/T-ECU for a short to the power supply. Measure the voltage at A/T-ECU connector B-19.....2697
STEP 29. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2698
STEP 30. Check the CAN_L-side bus line (communication line including) of the front wiring harness for a short to the power supply. Measure the voltage at intermediate connector C-29.....2699
STEP 31. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2700
STEP 32. Check the CAN_L line (communication line including the combination meter) between joint connector (3) and the combination meter connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2701
STEP 33. Check the CAN_L line (communication line only) between joint connector (3) and the combination meter connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2702
STEP 34. Check the CAN_L line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2703
STEP 35. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2703
STEP 36. Check the CAN_L line (communication line only) between joint connector (3) and ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2704
STEP 37. Check the CAN_L line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2705
STEP 38. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2706
STEP 39. Check the CAN_L line (communication line only) between joint connector (3) and A/C-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2707
STEP 40. Check the CAN_L line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to the power supply. Measure the voltage at joint connector (3) C-02.....2708
STEP 41. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2709
STEP 42. Check the CAN_L line (communication line only) between the SRS-ECU connector and joint connector (3) for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2709
STEP 43. Check the CAN_L line (communication line including the multi-center display unit ) between joint connector (3) and middle-grade multi-center display connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2710
STEP 44. Check multi-center display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2710
STEP 45. Check the CAN_L line (communication line only) between joint connector (3) and multi-center display unit connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2711
STEP 46. Check the CAN_L line (communication line only) between joint connector (3) and the data link connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2712
STEP 47. Check the CAN_L line (communication line only) between intermediate connector C-29 and joint connector (3) for a short to the power supply. Measure the voltage at joint connector (3) C-02.....2713
STEP 48. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2714
STEP 49. Check the CAN_L line (communication line only) between intermediate connector C-29 and ABS-ECU connector for a short to the power supply. Measure the voltage at intermediate connector C-29.....2714
STEP 50. Check the CAN_L line (communication line only) between the A/T-ECU connector and ABS-ECU connector for a short to the power supply. Measure voltage at A/T-ECU connector B-19.....2716
STEP 51. Check the CAN_L line inside the ABS-ECU for a short to the power supply. Measure the voltage at ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2718
STEP 52. Check the CAN_L line (communication line only) between the ENGINE-ECU connector and A/T-ECU connector for a short to the power supply. Measure voltage at ENGINE-ECU connector B-21.....2720
STEP 53. Check the CAN_L line inside the A/T-ECU for a short to the power supply. Measure the voltage at A/T-ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2721
GR00004500B-54C....2723
CONTROLLER AREA NETWORK (CAN)....0
DIAGNOSIS....0
CAN BUS DIAGNOSTICS....0
TROUBLE JUDGMENT....2724
COMMENTS ON TROUBLE SYMPTOM....2724
TROUBLESHOOTING HINTS....2724
DIAGNOSIS....2725
STEP 1. Check ENGINE- ECU connector B-21, combination meter connector C-101 and data link connector C-125 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2725
STEP 2. Check the CAN_H-side bus line (communication line including ECUs) for short to ground. Measure the resistance at data link connector C-125.....2726
STEP 3. Check the CAN_L-side bus line (communication line including ECUs) for short to ground. Measure the resistance at data link connector C-125.....2728
STEP 4. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2729
STEP 5. Check the CAN_H-side bus line (communication line including ECUs) of the front wiring harness for short to ground. Measure the resistance at intermediate connector C-29.....2730
STEP 6. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2731
STEP 7. Check the CAN_H line (communication line including the combination meter) between joint connector (3) and the combination meter for short to ground. Measure the resistance at joint connector (3) C-02.....2732
STEP 8. Check the CAN_H line (communication line only) between joint connector (3) and the combination meter connector for short to ground. Measure the resistance at joint connector (3) C-02.....2733
STEP 9. Check the CAN_H line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2734
STEP 10. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2734
STEP 11. Check the CAN_H line (communication line only) between joint connector (3) and ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2735
STEP 12. Check the CAN_H line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2736
STEP 13. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2737
STEP 14. Check the CAN_H line (communication line only) between joint connector (3) and A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2738
STEP 15. Check the CAN_H line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2739
STEP 16. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2740
STEP 17. Check the CAN_ H line (communication line only) between the SRS-ECU connector and joint connector for a short circuit. Measure the resistance at joint connector C-02.....2740
STEP 18. Check the CAN_H line (communication line only) between joint connector (3) and the data link connector for short to ground. Measure the resistance at joint connector (3) C-02.....2741
STEP 19. Check the CAN_H line (communication line only) between intermediate connector C-29 and joint connector (3) for short to ground. Measure the resistance at joint connector (3) C-02.....2742
STEP 20. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2743
STEP 21. Check the CAN_H line (communication line only) between intermediate connector C-29 and ABS-ECU connector for short to ground. Measure the resistance at intermediate connector C-29.....2743
STEP 22. Check the CAN_H line (communication line only) between the A/T- ECU connector and ABS-ECU connector for short to ground. Measure the resistance at A/T- ECU connector B-19.....2745
STEP 23. Check the CAN_H line inside the ABS-ECU for short to ground. Measure the resistance at ABS-ECU connector A-02.....2746
STEP 24. Check the CAN_H line (communication line only) between the ENGINE- ECU connector and A/T-ECU connector for short to ground. Measure the resistance at ENGINE- ECU connector B-21.....2748
STEP 25. Check the CAN_H line inside the A/T-ECU for short to ground. Measure the resistance at A/T-ECU connector B-19.....2749
STEP 26. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2750
STEP 27. Check the CAN_L-side bus line (communication line including ECUs) of the front wiring harness for short to ground. Measure the resistance at intermediate connector C-29.....2751
STEP 28. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2752
STEP 29. Check the CAN_L line (communication line including the combination meter) between joint connector (3) and the combination meter connector for short to ground. Measure the resistance at joint connector (3) C-02.....2753
STEP 30. Check the CAN_L line (communication line only) between joint connector (3) and the combination meter connector for short to ground. Measure the resistance at joint connector (3) C-02.....2754
STEP 31. Check the CAN_L line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2755
STEP 32. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2755
STEP 33. Check the CAN_L line (communication line only) between joint connector (3) and ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2756
STEP 34. Check the CAN_L line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2757
STEP 35. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2758
STEP 36. Check the CAN_L line (communication line only) between joint connector (3) and A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2759
STEP 37. Check the CAN_L line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2760
STEP 38. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2761
STEP 39. Check the CAN_L line (communication line only) between the SRS-ECU connector and joint connector for a short circuit. Measure the resistance at joint connector C-02.....2761
STEP 40. Check the CAN_L line (communication line only) between joint connector (3) and the data link connector for short to ground. Measure the resistance at joint connector (3) C-02.....2762
STEP 41. Check the CAN_L line (communication line only) between intermediate connector C-29 and joint connector (3) for short to ground. Measure the resistance at joint connector (3) C-02.....2763
STEP 42. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2764
STEP 43. Check the CAN_L line (communication line only) between intermediate connector C-29 and ABS-ECU connector for short to ground. Measure the resistance at intermediate connector C-29.....2764
STEP 44. Check the CAN_L line (communication line only) between the A/T- ECU connector and ABS-ECU connector for short to ground. Measure the resistance at A/T- ECU connector B-19.....2766
STEP 45. Check the CAN_L line inside the ABS-ECU for short to ground. Measure the resistance at ABS-ECU connector A-02.....2768
STEP 46. Check the CAN_L line (communication line only) between the ENGINE- ECU connector and A/T-ECU connector for short to ground. Measure the resistance at ENGINE- ECU connector B-21.....2770
STEP 47. Check the CAN_L line inside the A/T-ECU for short to ground. Measure the resistance at A/T-ECU connector B-19.....2771
TROUBLE JUDGMENT....2774
COMMENTS ON TROUBLE SYMPTOM....2774
TROUBLESHOOTING HINTS....2774
DIAGNOSIS....2775
STEP 1. Check ENGINE- ECU connector B-21, combination meter connector C-101 and data link connector C-125 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2775
STEP 2. Check the CAN_H-side bus line (communication line including ECUs) for short to ground. Measure the resistance at data link connector C-125.....2776
STEP 3. Check the CAN_L-side bus line (communication line including ECUs) for short to ground. Measure the resistance at data link connector C-125.....2778
STEP 4. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2779
STEP 5. Check the CAN_H-side bus line (communication line including ECUs) of the front wiring harness for short to ground. Measure the resistance at intermediate connector C-29.....2780
STEP 6. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2781
STEP 7. Check the CAN_H line (communication line including the combination meter) between joint connector (3) and the combination meter for short to ground. Measure the resistance at joint connector (3) C-02.....2782
STEP 8. Check the CAN_H line (communication line only) between joint connector (3) and the combination meter connector for short to ground. Measure the resistance at joint connector (3) C-02.....2783
STEP 9. Check the CAN_H line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2784
STEP 10. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2784
STEP 11. Check the CAN_H line (communication line only) between joint connector (3) and ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2785
STEP 12. Check the CAN_H line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2786
STEP 13. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2787
STEP 14. Check the CAN_H line (communication line only) between joint connector (3) and A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2788
STEP 15. Check the CAN_H line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2789
STEP 16. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2790
STEP 17. Check the CAN_ H line (communication line only) between the SRS-ECU connector and joint connector for a short circuit. Measure the resistance at joint connector C-02.....2790
STEP 18. Check the CAN_H line (communication line including the multi-center display unit ) between joint connector (3) and middle-grade multi-center display connector for short to ground. Measure the resistance at joint connector (3) C-02.....2791
STEP 19. Check multi-center display unit connector C-05.....2792
STEP 20. Check the CAN_H line (communication line only) between joint connector (3) and multi-center display unit connector for short to ground. Measure the resistance at joint connector (3) C-02.....2792
STEP 21. Check the CAN_H line (communication line only) between joint connector (3) and the data link connector for short to ground. Measure the resistance at joint connector (3) C-02.....2793
STEP 22. Check the CAN_H line (communication line only) between intermediate connector C-29 and joint connector (3) for short to ground. Measure the resistance at joint connector (3) C-02.....2794
STEP 23. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2795
STEP 24. Check the CAN_H line (communication line only) between intermediate connector C-29 and ABS-ECU connector for short to ground. Measure the resistance at intermediate connector C-29.....2795
STEP 25. Check the CAN_H line (communication line only) between the A/T- ECU connector and ABS-ECU connector for short to ground. Measure the resistance at A/T- ECU connector B-19.....2797
STEP 26. Check the CAN_H line inside the ABS-ECU for short to ground. Measure the resistance at ABS-ECU connector A-02.....2799
STEP 27. Check the CAN_H line (communication line only) between the ENGINE- ECU connector and A/T-ECU connector for short to ground. Measure the resistance at ENGINE- ECU connector B-21.....2801
STEP 28. Check the CAN_H line inside the A/T-ECU for short to ground. Measure the resistance at A/T-ECU connector B-19.....2802
STEP 29. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2803
STEP 30. Check the CAN_L-side bus line (communication line including ECUs) of the front wiring harness for short to ground. Measure the resistance at intermediate connector C-29.....2804
STEP 31. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2805
STEP 32. Check the CAN_L line (communication line including the combination meter) between joint connector (3) and the combination meter connector for short to ground. Measure the resistance at joint connector (3) C-02.....2806
STEP 33. Check the CAN_L line (communication line only) between joint connector (3) and the combination meter connector for short to ground. Measure the resistance at joint connector (3) C-02.....2807
STEP 34. Check the CAN_L line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2808
STEP 35. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2808
STEP 36. Check the CAN_L line (communication line only) between joint connector (3) and ETACS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2809
STEP 37. Check the CAN_L line (communication line including the A/C-ECU) between joint connector (3) and the A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2810
STEP 38. Check A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2811
STEP 39. Check the CAN_L line (communication line only) between joint connector (3) and A/C-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2812
STEP 40. Check the CAN_L line (communication line including the SRS-ECU) between joint connector (3) and the SRS-ECU connector for short to ground. Measure the resistance at joint connector (3) C-02.....2813
STEP 41. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2814
STEP 42. Check the CAN_L line (communication line only) between the SRS-ECU connector and joint connector for a short circuit. Measure the resistance at joint connector C-02.....2814
STEP 43. Check the CAN_L line (communication line including the multi-center display unit ) between joint connector (3) and middle-grade multi-center display connector for short to ground. Measure the resistance at joint connector (3) C-02.....2815
STEP 44. Check multi-center display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2816
STEP 45. Check the CAN_L line (communication line only) between joint connector (3) and multi-center display unit connector for short to ground. Measure the resistance at joint connector (3) C-02.....2816
STEP 46. Check the CAN_L line (communication line only) between joint connector (3) and the data link connector for short to ground. Measure the resistance at joint connector (3) C-02.....2817
STEP 47. Check the CAN_L line (communication line only) between intermediate connector C-29 and joint connector (3) for short to ground. Measure the resistance at joint connector (3) C-02.....2818
STEP 48. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2819
STEP 49. Check the CAN_L line (communication line only) between intermediate connector C-29 and ABS-ECU connector for short to ground. Measure the resistance at intermediate connector C-29.....2819
STEP 50. Check the CAN_L line (communication line only) between the A/T- ECU connector and ABS-ECU connector for short to ground. Measure the resistance at A/T- ECU connector B-19.....2821
STEP 51. Check the CAN_L line inside the ABS-ECU for short to ground. Measure the resistance at ABS-ECU connector A-02.....2823
STEP 52. Check the CAN_L line (communication line only) between the ENGINE- ECU connector and A/T-ECU connector for short to ground. Measure the resistance at ENGINE- ECU connector B-21.....2825
STEP 53. Check the CAN_L line inside the A/T-ECU for short to ground. Measure the resistance at A/T-ECU connector B-19.....2826
TROUBLE JUDGMENT....2828
COMMENTS ON TROUBLE SYMPTOM....2829
TROUBLESHOOTING HINTS....2829
DIAGNOSIS....2830
STEP 1. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2830
STEP 2. Check the lines between the CAN_L and H lines (communication line including ECUs) of the front wiring harness for a short circuit. Measure the resistance at intermediate connector C-29.....2831
STEP 3. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2832
STEP 4. Check the CAN_L and H lines (communication lines including the combination meter) between joint connector (3) and the combination meter for a short circuit. Measure the resistance at joint connector (3) C-02.....2833
STEP 5. Check combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2833
STEP 6. Check the CAN_L and H lines (communication lines only) between joint connector (3) and the combination meter for a short circuit. Measure the resistance at joint connector (3) C-02.....2834
STEP 7. Check the combination meter for short circuit. Measure the resistance at combination meter connector C-101.....2835
STEP 8. Check the CAN_L and H lines (communication lines including the ETACS-ECU) between joint connector (3) and the ETACS-ECU for a short circuit. Measure the resistance at joint connector (3) C-02.....2836
STEP 9. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2836
STEP 10. Check the CAN_L and H lines (communication lines only) between joint connector (3) and the ETACS-ECU for short circuit. Measure the resistance at joint connector (3) C-02.....2837
STEP 11. Check the ETACS-ECU for short circuit. Measure the resistance at ETACS-ECU connector C-218.....2838
STEP 12. Check the CAN_L and H lines (communication lines including the A/C-ECU) between joint connector (3) and the A/C-ECU for a short circuit. Measure the resistance at joint connector (3) C-02.....2839
STEP 13. Check A/C-ECU connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2840
STEP 14. Check the CAN_L and H lines (communication lines only) between joint connector (3) and the A/C-ECU for a short circuit. Measure the resistance at joint connector (3) C-02.....2841
STEP 15. Check the A/C-ECU for short circuit. Measure the resistance at A/C-ECU connector C-15.....2842
STEP 16. Check the CAN_L and H lines (communication lines including the SRS-ECU) between joint connector (3) and the SRS-ECU for a short circuit. Measure the resistance at joint connector (3) C-02.....2843
STEP 17. Check the CAN_L and H lines (communication lines only) between the SRS-ECU connector and joint connector for a short circuit. Measure the resistance at joint connector C-02.....2844
STEP 18. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2845
STEP 19. Check the SRS-ECU for short circuit. Measure the resistance at SRS-ECU connector C-121.....2845
STEP 20. Check the CAN_L and H lines (communication lines including the multi-center display unit ) between joint connector (3) and the middle-grade multi-center display for a short circuit. Measure the resistance at joint connector (3) C-02.....2846
STEP 21. Check multi-center display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2846
STEP 22. Check the CAN_L and H lines (communication lines only) between joint connector (3) and the multi-center display unit for a short circuit. Measure the resistance at joint connector (3) C-02.....2847
STEP 23. Check the multi-center display unit for short circuit. Measure the resistance at multi-center display unit connector C-05.....2848
STEP 24. Check data link connector C-125 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2848
STEP 25. Check the CAN_L and H lines (communication lines only) between joint connector (3) and the data link connector for a short circuit. Measure the resistance at joint connector (3) C-02.....2849
STEP 26. Check the CAN_L and H lines (communication lines only) between joint connector (3) and the intermediate connector for a short circuit. Measure the resistance at joint connector (3) C-02.....2850
STEP 27. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2851
STEP 28. Check the CAN_L and H lines (communication lines only) between the ABS-ECU connector and the intermediate connector for a short circuit. Measure the resistance at intermediate connector C-29.....2852
STEP 29. Check A/T- ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2853
STEP 30. Check the CAN_L and H lines (communication lines only) between the A/T- ECU connector and the ABS-ECU connector for a short circuit. Measure the resistance at A/T- ECU connector B-19.....2854
STEP 31. Check ENGINE- ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2855
STEP 32. Check the CAN_L and H lines (communication lines only) between the ENGINE- ECU connector and the A/T-ECU connector for a short circuit. Measure the resistance at ENGINE- ECU connector B-21.....2856
STEP 33. Check the ABS-ECU for short circuit. Measure the resistance at ABS-ECU connector A-02.....2858
STEP 34. Check the A/T- ECU for short circuit. Measure the resistance at A/T- ECU connector B-19.....2859
STEP 35. Check the ENGINE- ECU for short circuit. Measure the resistance at ENGINE- ECU connector B-21.....2860
GR00004500C-54C....2861
CONTROLLER AREA NETWORK (CAN)....0
DIAGNOSIS....0
CAN BUS DIAGNOSTICS....0
TROUBLE JUDGMENT....2862
COMMENTS ON TROUBLE SYMPTOM....2862
TROUBLESHOOTING HINTS....2862
DIAGNOSIS....2863
STEP 1. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2863
STEP 2. Check the instrument panel wiring harness side CAN bus lines (communication line including the combination meter). Measure the resistance at intermediate connector C-29.....2864
STEP 3. Check joint connector (3) C-02 and combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2865
STEP 4. Check the CAN bus lines (communication line including the combination meter) between joint connector (3) and the combination meter. Measure the resistance at joint connector (3) C-02.....2866
STEP 5. Check the CAN bus lines (communication line only) between joint connector (3) and the combination meter. Measure the resistance at joint connector (3) C-02 and combination meter connector C-101.....2867
STEP 6. Check the terminator resistor inside the combination meter. Measure the resistance at combination meter connector C-101.....2869
STEP 7. Check the CAN bus lines (communication line only) between intermediate connector C-29 and joint connector (3). Measure the resistance at intermediate connector C-29 and joint connector (3) C-02.....2870
STEP 8. Check the front wiring harness side CAN bus lines (communication line including the ENGINE-ECU, A/T-ECU and the ABS-ECU). Measure the resistance at intermediate connector C-29.....2872
STEP 9. Check ABS-ECU connector A-02 and A/T-ECU connector B-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2873
STEP 10. Check the CAN bus lines between the ABS-ECU and the A/T-ECU (communication line including the A/T-ECU). Measure the resistance at ABS-ECU connector A-02.....2874
STEP 11. Check the CAN bus lines (communication line only) between ABS-ECU and the A/T-ECU. Measure the resistance at ABS-ECU connector A-02 and A/T-ECU connector B-19.....2875
STEP 12. Check A/T-ECU connector B-19 and ENGINE-ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2877
STEP 13. Check the CAN bus lines between the A/T-ECU and the ENGINE-ECU (communication line including the ENGINE-ECU). Measure the resistance at A/T-ECU connector B-19.....2879
STEP 14. Check the CAN bus lines (communication line only) between A/T-ECU and the ENGINE-ECU. Measure the resistance at A/T-ECU connector B-19 and ENGINE-ECU connector B-21.....2880
STEP 15. Check the terminator resistor inside the ENGINE-ECU. Measure the resistance at ENGINE-ECU connector B-21.....2882
STEP 16. Check the CAN bus lines (communication line only) between intermediate connector C-29 and the ABS-ECU. Measure the resistance at intermediate connector C-29 and ABS-ECU connector A-02.....2883
STEP 17. Check the ABS-ECU for open circuit. Measure the resistance at ABS-ECU connector A-02.....2885
STEP 18. Check the A/T-ECU for open circuit. Measure the resistance at A/T-ECU connector B-19.....2886
Step 19. Check the CAN bus lines (communication line only) between joint connector (3) and the data link connector. Measure the resistance at joint connector (3) C-02 and data link connector C-125.....2887
TROUBLE JUDGMENT....2890
COMMENTS ON TROUBLE SYMPTOM....2890
TROUBLESHOOTING HINTS....2890
DIAGNOSIS....2891
STEP 1. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2891
STEP 2. Check the front wiring harness side CAN bus lines (communication line including the ENGINE-ECU). Measure the resistance at intermediate connector C-29.....2892
STEP 3. Check joint connector (3) C-02 and combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2893
STEP 4. Check the CAN bus lines (communication line including the combination meter) between joint connector (3) and the combination meter. Measure the resistance at joint connector (3) C-02.....2894
STEP 5. Check the CAN bus lines (communication line only) between joint connector (3) and the combination meter. Measure the resistance at joint connector (3) C-02 and combination meter connector C-101.....2895
STEP 6. Check the terminator resistor inside the combination meter. Measure the resistance at combination meter connector C-101.....2897
STEP 7. Check ENGINE-ECU connector B-21, A/T-ECU connector B-19 and ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2897
STEP 8. Check the CAN bus lines between the ABS-ECU, A/T-ECU and the ENGINE-ECU (communication line including the ENGINE-ECU). Measure the resistance at ABS-ECU connector A-02.....2899
STEP 9. Check the CAN bus lines (communication line only) between ABS-ECU and the A/T-ECU. Measure the resistance between ABS-ECU connector A-02 and A/T-ECU connector B-19.....2900
STEP 10. Check the CAN bus lines between the A/T-ECU and the ENGINE-ECU (communication line including the ENGINE-ECU). Measure the resistance at A/T-ECU connector B-19.....2903
STEP 11. Check the CAN bus lines (communication line only) between A/T-ECU and the ENGINE-ECU. Measure the resistance between A/T-ECU connector B-19 and ENGINE-ECU connector B-21.....2904
STEP 12. Check the terminator resistor inside the ENGINE-ECU. Measure the resistance at ENGINE-ECU connector B-21.....2906
STEP 13. Check the CAN bus lines inside the ABS-ECU. Measure the resistance at ABS-ECU connector A-02.....2907
STEP 14. Check the CAN bus lines inside the A/T-ECU. Measure the resistance at A/T-ECU connector B-19.....2909
TROUBLE JUDGMENT....2912
COMMENTS ON TROUBLE SYMPTOM....2912
TROUBLESHOOTING HINTS....2912
DIAGNOSIS....2913
STEP 1. Check data link connector C-125 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2913
STEP 2. Check the CAN bus lines at the data link connector. Measure the resistance at the data link connector C-125.....2914
STEP 3. Check intermediate connector C-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2915
STEP 4. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect intermediate connector C-29, and then determine that a failure is present at either the front wiring harness side or the instrument panel wiring harness side).....2915
STEP 5. Check joint connector (3) C-02 and combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2917
STEP 6. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect combination meter connector C-101, and check the combination meter system).....2918
STEP 7. Check the CAN bus lines between joint connector (3) and the combination meter. Measure the resistance between joint connector (3) C-02 and combination meter connector C-101.....2919
STEP 8. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2921
STEP 9. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect ETACS-ECU connector C-218, and check the ETACS-ECU system).....2921
STEP 10. Check the CAN bus lines between joint connector (3) and the ETACS-ECU. Measure the resistance between joint connector (3) C-02 and ETACS-ECU connector C-218.....2923
STEP 11. Check A/C-ECU connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2925
STEP 12. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect A/C-ECU connector C-15, and check the A/C-ECU system).....2926
STEP 13. Check the CAN bus lines between joint connector (3) and the A/C-ECU. Measure the resistance between joint connector (3) C-02 and A/C-ECU connector C-15.....2927
STEP 14. Check SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2929
STEP 15. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect SRS-ECU connector C-121, and check the supplemental restraint system).....2929
STEP 16. Check the CAN bus lines between joint connector (3) and the SRS-ECU connector. Measure the resistance between joint connector (3) C-02 and SRS-ECU connector C-121.....2931
STEP 17. Check multi-center display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2932
STEP 18. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect multi-center display unit connector C-05, and check the multi-center display unit system).....2933
STEP 19. Check the CAN bus lines between joint connector (3) and the multi-center display unit . Measure the resistance between joint connector (3) C-02 and multi-center display unit connector C-05.....2935
STEP 20. Check the CAN bus lines between joint connector (3) and the data link connector. Measure the resistance between joint connector (3) C-02 and data link connector C-125.....2937
STEP 21. Check ABS-ECU connector A-02, A/T-ECU connector B-19 and ENGINE-ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2939
STEP 22. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect ENGINE-ECU connector B-21, and check the ENGINE-ECU system).....2940
STEP 23. Check the CAN bus lines between the ABS-ECU and the A/T-ECU. Measure the resistance between ABS-ECU connector A-02 and A/T-ECU connector B-19.....2941
STEP 24. Check the CAN bus lines inside the ABS-ECU. Measure the resistance at ABS-ECU connector A-02.....2943
STEP 25. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect ABS-ECU connector A-02, and check the ABS-ECU system).....2944
STEP 26. Check the CAN bus lines between intermediate connector C-29 and the ABS-ECU. Measure the resistance between intermediate connector C-29 and ABS-ECU connector A-02.....2946
STEP 27. Check the CAN bus lines between intermediate connector C-29 and the joint connector (3). Measure the resistance between intermediate connector C-29 and joint connector (3) C-02.....2948
STEP 28. Check the CAN bus lines between the A/T-ECU and the ENGINE-ECU. Measure the resistance between A/T-ECU connector B-19 and ENGINE-ECU connector B-21.....2950
STEP 29. Check the CAN bus lines inside the A/T-ECU. Measure the resistance at A/T-ECU connector B-19.....2952
STEP 30. Using diagnostic tool MB991958, diagnose the CAN bus line (Disconnect A/T-ECU connector B-19, and check the A/T-ECU system).....2953
TROUBLE JUDGMENT....2955
COMMENTS ON TROUBLE SYMPTOM....2955
TROUBLESHOOTING HINTS....2955
DIAGNOSIS....2956
STEP 1. Check A/T-ECU connector B-19 and ENGINE-ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2956
STEP 2. Check the CAN bus lines between the ENGINE-ECU and the A/T-ECU. Measure the resistance between ENGINE-ECU connector B-21 and A/T-ECU connector B-19.....2957
STEP 3. Check the CAN bus lines inside the A/T-ECU. Measure the resistance at A/T-ECU connector B-19.....2959
TROUBLE JUDGMENT....2961
COMMENTS ON TROUBLE SYMPTOM....2961
TROUBLESHOOTING HINTS....2961
DIAGNOSIS....2962
STEP 1. Check ABS-ECU connector A-02, A/T-ECU connector B-19 and ENGINE-ECU connector B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2962
STEP 2. Check the CAN bus lines between the ABS-ECU and the A/T-ECU. Measure the resistance between ABS-ECU connector A-02 and A/T-ECU connector B-19.....2963
STEP 3. Check the CAN bus lines inside the ABS-ECU. Measure the resistance at ABS-ECU connector A-02.....2965
TROUBLE JUDGMENT....2966
COMMENTS ON TROUBLE SYMPTOM....2966
TROUBLESHOOTING HINTS....2966
DIAGNOSIS....2967
STEP 1. Check intermediate connector C-29 and ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2967
STEP 2. Check the CAN bus lines between intermediate connector C-29 and the ABS-ECU. Measure the resistance between intermediate connector C-29 and ABS-ECU connector A-02.....2968
STEP 3. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2970
STEP 4. Check the CAN bus lines between intermediate connector C-29 and the joint connector (3). Measure the resistance between intermediate connector C-29 and joint connector (3) C-02.....2971
TROUBLE JUDGMENT....2973
COMMENTS ON TROUBLE SYMPTOM....2973
TROUBLESHOOTING HINTS....2973
DIAGNOSIS....2974
STEP 1. Check joint connector (3) C-02 and ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2974
STEP 2. Check the CAN bus lines between joint connector (3) and the ETACS-ECU. Measure the resistance between joint connector (3) C-02 and ETACS-ECU connector C-218.....2975
TROUBLE JUDGMENT....2977
COMMENTS ON TROUBLE SYMPTOM....2977
TROUBLESHOOTING HINTS....2977
DIAGNOSIS....2978
STEP 1. Check joint connector (3) C-02 and multi-center display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2978
STEP 2. Check the CAN bus lines between joint connector (3) and the multi-center display unit . Measure the resistance between joint connector (3) C-02 and multi-center display unit connector C-05.....2979
TROUBLE JUDGMENT....2981
COMMENTS ON TROUBLE SYMPTOM....2981
TROUBLESHOOTING HINTS....2981
DIAGNOSIS....2982
STEP 1. Check joint connector (3) C-02 and A/C-ECU connector C-15 automatic air conditioning system for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2982
STEP 2. Check the CAN bus lines between joint connector (3) and the A/C-ECU. Measure the resistance between joint connector (3) C-02 and A/C-ECU connector C-15 automatic air conditioning system.....2983
TROUBLE JUDGMENT....2985
COMMENTS ON TROUBLE SYMPTOM....2985
TROUBLESHOOTING HINTS....2985
DIAGNOSIS....2986
STEP 1. Check joint connector C-02 and SRS-ECU connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2986
STEP 2. Check joint connector (3) C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2987
STEP 3. Check the CAN bus lines between joint connector C-02 and the SRS-ECU. Measure the resistance between joint connector C-02 and SRS-ECU connector C-121.....2988
TROUBLE JUDGMENT....2990
COMMENTS ON TROUBLE SYMPTOM....2990
TROUBLESHOOTING HINTS....2990
DIAGNOSIS....2991
STEP 1. Check joint connector (3) C-02 and combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....2991
STEP 2. Check the CAN bus lines between joint connector (3) and the combination meter. Measure the resistance between joint connector (3) C-02 and combination meter connector C-101.....2992
CAN COMMUNICATION SIGNAL TABLE....2993
CAN COMMUNICATION-RELATED DTC CODE (U CODE) TABLE....2996
GR00004600-11A....2998
ENGINE MECHANICAL '3.8L ENGINE'....2998
GENERAL DESCRIPTION....2999
ENGINE DIAGNOSIS....3000
SPECIAL TOOLS....3001
ON-VEHICLE SERVICE....3005
DRIVE BELT TENSION CHECK AND ADJUSTMENT....3005
IGNITION TIMING CHECK....3005
CURB IDLE SPEED CHECK....3005
COMPRESSION PRESSURE CHECK....3007
MANIFOLD VACUUM CHECK....3008
LASH ADJUSTER CHECK....3008
Bleeding lash adjuster system....3009
ENGINE ASSEMBLY....3011
REMOVAL AND INSTALLATION....3011
REMOVAL SERVICE POINTS....3014
'B' EXHAUST MANIFOLD (RH) REMOVAL....3014
'C' A/C COMPRESSOR ASSEMBLY REMOVAL....3014
'D' POWER STEERING OIL PUMP REMOVAL....3014
'E' RADIATOR REMOVAL....3015
'F' TRANSAXLE ASSEMBLY REMOVAL....3015
'G' ENGINE FRONT MOUNTING BRACKET REMOVAL....3015
'H' ENGINE ASSEMBLY REMOVAL....3016
INSTALLATION SERVICE POINTS....3016
'B' ENGINE FRONT MOUNTING BRACKET INSTALLATION....3016
'C' FUEL HIGH-PRESSURE HOSE INSTALLATION....3018
CAMSHAFT OIL SEAL....3019
REMOVAL AND INSTALLATION....3019
REMOVAL SERVICE POINTS....3019
'B' CAMSHAFT OIL SEAL REMOVAL....3020
INSTALLATION SERVICE POINTS....3020
'B' CAMSHAFT SPROCKET INSTALLATION....3021
CAMSHAFT AND VALVE STEM SEAL....3022
REMOVAL AND INSTALLATION....3022
'LEFT BANK'....3022
'RIGHT BANK'....3024
REMOVAL SERVICE POINTS....3025
'B' CAMSHAFT SPROCKET REMOVAL....3025
'C' CAMSHAFT OIL SEAL REMOVAL....3026
'D' VALVE SPRING RETAINER LOCK REMOVAL....3026
INSTALLATION SERVICE POINTS....3027
'B' VALVE SPRING INSTALLATION....3028
'C' VALVE SPRING RETAINER LOCK INSTALLATION....3028
'D' ROCKER ARM AND SHAFT ASSEMBLY INSTALLATION....3029
'E' CAMSHAFT OIL SEAL INSTALLATION....3030
'F' CAMSHAFT SPROCKET INSTALLATION....3030
OIL PAN AND OIL SCREEN....3031
REMOVAL AND INSTALLATION....3031
REMOVAL SERVICE POINT....3032
'B' TORQUE CONVERTER CONNECTING BOLT REMOVAL....3032
'C' ENGINE UPPER OIL PAN REMOVAL....3032
INSTALLATION SERVICE POINTS....3033
'B' ENGINE LOWER OIL PAN INSTALLATION....3034
INSPECTION....3034
CRANKSHAFT OIL SEAL....3035
REMOVAL AND INSTALLATION 'FRONT OIL SEAL'....3035
INSTALLATION SERVICE POINTS....3036
'B' CRANKSHAFT SPACER / CRANKSHAFT SENSING BLADE / CRANKSHAFT SPROCKET INSTALLATION....3036
REMOVAL AND INSTALLATION 'REAR OIL SEAL'....3037
REMOVAL SERVICE POINT....3038
INSTALLATION SERVICE POINTS....3038
'B' DRIVE PLATE BOLTS INSTALLATION....3038
CYLINDER HEAD GASKET....3039
REMOVAL AND INSTALLATION....3039
REMOVAL SERVICE POINTS....3040
'B' CYLINDER HEAD ASSEMBLY REMOVAL....3041
INSTALLATION SERVICE POINTS....3041
'B' CYLINDER HEAD ASSEMBLY INSTALLATION....3042
'C' CAMSHAFT SPROCKET INSTALLATION....3042
TIMING BELT....3043
REMOVAL AND INSTALLATION....3043
REMOVAL SERVICE POINTS....3044
'B' TIMING BELT REMOVAL....3045
INSTALLATION SERVICE POINTS....3045
'B' TIMING BELT INSTALLATION....3046
'C' CRANKSHAFT PULLEY INSTALLATION....3047
INSPECTION....3048
AUTO-TENSIONER ADJUSTER CHECK....3048
SPECIFICATIONS....3049
FASTENER TIGHTENING SPECIFICATIONS....3049
SERVICE SPECIFICATIONS....3051
SEALANTS....3051
GR00004700-12....3052
ENGINE LUBRICATION....3052
GENERAL DESCRIPTION....3053
ENGINE OILS....3053
Recommended Precautions....3053
Other precautions:....3053
SPECIAL TOOLS....3054
ON-VEHICLE SERVICE....3054
ENGINE OIL CHECK....3054
ENGINE OIL REPLACEMENT....3054
ENGINE OIL FILTER REPLACEMENT....3055
ENGINE OIL PRESSURE CHECK....3057
SPECIFICATIONS....3058
FASTENER TIGHTENING SPECIFICATIONS....3058
SERVICE SPECIFICATIONS....3058
SEALANT....3058
LUBRICANT....3058
GR00004800-13B....3060
FUEL SUPPLY....3060
GENERAL DESCRIPTION....3061
CONSTRUCTION DIAGRAM....3061
FUEL SUPPLY DIAGNOSIS....3061
INTRODUCTION....3061
TROUBLESHOOTING STRATEGY....3061
SYMPTOM CHART....3061
SYMPTOM PROCEDURES....3062
TROUBLESHOOTING HINTS (The most likely causes for this case: )....3062
DIAGNOSIS....3062
STEP 1. Using diagnostic tool, read the diagnostic trouble code (DTC).....3062
STEP 2. Check the fuel pressure.....3063
STEP 3. Check for bending, twisting or clogging of the fuel pipe or hose.....3063
STEP 4. Check the fuel pump module operation.....3063
STEP 5. Check the inside of the fuel tank for contamination and rust.....3063
STEP 6. Retest the system.....3063
SPECIAL TOOLS....3064
ON-VEHICLE SERVICE....3065
FUEL LEVEL SENSOR CHECK....3065
FUEL PUMP OPERATION CHECK....3065
FUEL PUMP MODULE REPLACEMENT....3065
FUEL TANK....3067
REMOVAL AND INSTALLATION....3067
REMOVAL SERVICE POINTS....3069
'B' FUEL LEVEL SENSOR (SUB) CONNECTOR CONNECTION REMOVAL....3070
'C' FUEL HIGH-PRESSURE HOSE CONNECTION REMOVAL....3070
'D' FUEL TANK ASSEMBLY/FUEL TANK BAND REMOVAL....3070
'E' FUEL PUMP MODULE REMOVAL....3071
'F' FUEL LEVEL SENSOR (SUB) REMOVAL....3071
INSTALLATION SERVICE POINTS....3072
'B' FUEL PUMP MODULE INSTALLATION....3072
'C' FUEL HIGH-PRESSURE HOSE/FUEL HIGH-PRESSURE HOSE CONNECTION INSTALLATION....3073
'D' FUEL TANK BAND/FUEL TANK ASSEMBLY INSTALLATION....3073
INSPECTION....3073
FUEL SHUT-OFF VALVE CHECK....3073
SPECIFICATIONS....3074
FASTENER TIGHTENING SPECIFICATIONS....3074
SERVICE SPECIFICATION....3074
GR00005200-52B....3076
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)....3076
GENERAL DESCRIPTION....3078
ON-BOARD DIAGNOSTIC/SRS WARNING LIGHT FUNCTION....3079
CONSTRUCTION DIAGRAM....3080
WARNING/CAUTION LABELS....3081
SCHEMATIC....3084
SRS AIR BAG SPECIAL CONNECTOR....3085
SQUIB CIRCUIT CONNECTOR LOCK SWITCH....3086
CONFIGURATION DIAGRAMS....3087
CIRCUIT DIAGRAM....3088
COMPONENT LOCATION....3089
SERVICE PRECAUTIONS....3091
SRS AIR BAG DIAGNOSIS....3093
INTRODUCTION TO DIAGNOSIS....3093
TROUBLESHOOTING STRATEGY....3094
DIAGNOSTIC FUNCTION....3094
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....3094
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....3095
SRS WARNING LIGHT CHECK....3095
DIAGNOSTIC TROUBLE CODE CHART....3096
DIAGNOSTIC TROUBLE CODE PROCEDURES....3099
CIRCUIT OPERATION....3099
DTC SET CONDITIONS....3099
DIAGNOSIS....3100
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3100
STEP 2. Recheck for diagnostic trouble code.....3101
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3101
STEP 4. Check SRS-ECU connector C-121.....3102
STEP 5. Check SRS-ECU connector C-121, clock spring connector C-307 and driver’s air bag module connector C-305. (Using diagno....3102
STEP 6. Check the driver's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3103
STEP 7. Check the clock spring. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3104
STEP 8. Check the driver’s air bag module circuit. Measure the resistance at SRS-ECU connector C-121.....3105
STEP 9. Check the harness for short circuit between SRS-ECU connector C-121 (terminal No.28 and 27 ) and clock spring connector C-307 (terminal No.13 and 14 ).....3106
STEP 10. Recheck for diagnostic trouble code.....3106
CIRCUIT OPERATION....3107
DTC SET CONDITIONS....3107
TROUBLESHOOTING HINTS....3107
DIAGNOSIS....3107
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3108
STEP 2. Recheck for diagnostic trouble code.....3108
STEP 3. Check the driver's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3109
STEP 4. Check the clock spring. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3110
STEP 5. Check the harness between the SRS-ECU connector C-121 (terminal No.28 and 27) and the clock spring connector C-307 (terminal No.13 and 14) for open circuit.....3111
STEP 6. Recheck for diagnostic trouble code.....3111
CIRCUIT OPERATION....3112
DTC SET CONDITIONS....3112
TROUBLESHOOTING HINTS....3112
DIAGNOSIS....3112
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3113
STEP 2. Recheck for diagnostic trouble code.....3113
STEP 3. Check the driver's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3114
STEP 4. Check the clock spring. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3115
STEP 5. Check the driver’s air bag module circuit. Measure the voltage at the SRS-ECU connector C-121.....3116
STEP 6. Check the harness for short circuit to power supply between SRS-ECU connector C-121 (terminal No.28 and 27 ) and clock spring connector C-307 (terminal No.13 and 14).....3117
STEP 7. Recheck for diagnostic trouble code.....3117
CIRCUIT OPERATION....3118
DTC SET CONDITIONS....3118
TROUBLESHOOTING HINTS....3118
DIAGNOSIS....3118
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3119
STEP 2. Recheck for diagnostic trouble code.....3119
STEP 3. Check the driver's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3120
STEP 4. Check the clock spring. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3121
STEP 5. Check the driver’s air bag module circuit. Measure the resistance at the SRS-ECU connector C-121.....3122
STEP 6. Check the harness for short circuit to ground between SRS-ECU connector C-121 (terminal No.28 and 27 ) and clock spring connector C-307 (terminal No.13 and 14).....3123
STEP 7. Recheck for diagnostic trouble code.....3123
DTC SET CONDITIONS....3124
TROUBLESHOOTING HINTS....3124
DIAGNOSIS....3124
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3124
STEP 2. Recheck for diagnostic trouble code.....3125
STEP 3. Check the front impact sensor. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3125
CIRCUIT OPERATION....3126
DTC SET CONDITIONS....3126
TROUBLESHOOTING HINTS....3126
DIAGNOSIS....3126
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3127
STEP 2. Recheck for diagnostic trouble code.....3127
STEP 3. Check the front impact sensor (RH) power supply circuit. Measure the voltage at the front impact sensor (RH) connector A-27.....3128
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-121 (terminal No.38 and 39) and front impact sensor (RH) connector A-27 (terminal No.1 and 2).....3128
STEP 5. Recheck for diagnostic trouble code.....3129
CIRCUIT OPERATION....3130
DTC SET CONDITIONS....3130
TROUBLESHOOTING HINTS....3130
DIAGNOSIS....3130
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3131
STEP 2. Recheck for diagnostic trouble code.....3131
STEP 3. Check for any diagnostic trouble code. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3132
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-121 (terminal No.38 and 39) and front impact sensor (RH) connector A-27 (terminal No.1 and 2).....3133
STEP 5. Recheck for diagnostic trouble code.....3133
CIRCUIT OPERATION....3134
DTC SET CONDITIONS....3134
TROUBLESHOOTING HINTS....3134
DIAGNOSIS....3134
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3135
STEP 2. Recheck for diagnostic trouble code.....3135
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3136
STEP 4. Check SRS-ECU connector C-121.....3136
STEP 5. Check SRS-ECU connector C-121 and passenger’s air bag module connector C-110. (Using diagnostic tool MB991958, read th....3137
STEP 6. Check the passenger's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3138
STEP 7. Check the passenger’s air bag module circuit at SRS-ECU connector C-121.....3139
STEP 8. Check the harness for short circuit between SRS-ECU connector C-121 (terminal No.37 and 36 ) and passenger's air bag module connector C-110 (terminal No.1 and 2 ).....3140
STEP 9. Check for diagnostic trouble code.....3141
CIRCUIT OPERATION....3142
DTC SET CONDITIONS....3142
DIAGNOSIS....3142
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3143
STEP 2. Recheck for diagnostic trouble code.....3143
STEP 3. Check the passenger's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3144
STEP 4. Check the harness for open circuit between SRS-ECU connector C-121 (terminal No.37 and 36) and the passenger's air bag module connector C-110 (terminal No.1 and 2).....3145
STEP 5. Recheck for diagnostic trouble code.....3146
CIRCUIT OPERATION....3147
DTC SET CONDITIONS....3147
TROUBLESHOOTING HINTS....3147
DIAGNOSIS....3147
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3148
STEP 2. Recheck for diagnostic trouble code.....3148
STEP 3. Check the passenger's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3149
STEP 4. Check the passenger’s air bag module circuit. Measure the voltage at the SRS-ECU connector C-121.....3150
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector C-121 (terminal No.37 and 36) and passenger's air bag module connector C-110 (terminal No.1 and 2).....3151
STEP 6. Recheck for diagnostic trouble code.....3151
CIRCUIT OPERATION....3152
DTC SET CONDITIONS....3152
TROUBLESHOOTING HINTS....3152
DIAGNOSIS....3152
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3153
STEP 2. Recheck for diagnostic trouble code.....3153
STEP 3. Check the passenger's air bag module. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3154
STEP 4. Check the passenger's air bag module circuit. Measure the resistance at the SRS-ECU connector C-121.....3155
STEP 5. Check the harness wires for short circuit to ground between SRS-ECU connector C-121 (terminal No.37 and 36) and passenger's air bag module connector C-110 (terminal No.1 and 2).....3156
STEP 6. Recheck for diagnostic trouble code.....3156
CIRCUIT OPERATION....3157
DTC SET CONDITIONS....3157
TROUBLESHOOTING HINTS....3157
DIAGNOSIS....3157
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3158
STEP 2. Recheck for diagnostic trouble code.....3158
STEP 3. Check the front impact sensor (LH) power supply circuit. Measure the voltage at the front impact sensor (LH) connector A-23.....3159
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-121 (terminal No.48 and 47) and front impact sensor (LH) connector A-23 (terminal No.1 and 2).....3159
STEP 5. Recheck for diagnostic trouble code.....3160
CIRCUIT OPERATION....3161
DTC SET CONDITIONS....3161
TROUBLESHOOTING HINTS....3161
DIAGNOSIS....3161
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3162
STEP 2. Recheck for diagnostic trouble code.....3162
STEP 3. Check for any diagnostic trouble code. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3163
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector C-121 (terminal No.48 and 47) and front impact sensor (LH) connector A-23 (terminal No.1 and 2).....3164
STEP 5. Recheck for diagnostic trouble code.....3164
CIRCUIT OPERATION....3165
DTC SET CONDITIONS....3165
TROUBLESHOOTING HINTS....3165
DIAGNOSIS....3165
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3166
STEP 2. Recheck for diagnostic trouble code.....3166
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3167
STEP 4. Check SRS-ECU connector D-26.....3167
STEP 5. Check SRS-ECU connector D-26 and side-airbag module (RH) connector D-32. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3168
STEP 6. Check the side-airbag module (RH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3169
STEP 7. Check the side-airbag module (RH) circuit. Measure the resistance at the SRS-ECU connector D-26.....3170
STEP 8. Check the harness wires for short circuit between SRS-ECU connector D-26 (terminal No.57 and 58) and side-airbag module (RH) connector D-32 (terminal No.1 and 2).....3171
STEP 9. Recheck for diagnostic trouble code.....3171
CIRCUIT OPERATION....3172
DTC SET CONDITIONS....3172
TROUBLESHOOTING HINTS....3172
DIAGNOSIS....3172
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3173
STEP 2. Recheck for diagnostic trouble code.....3173
STEP 3. Check the side-airbag module (RH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3174
STEP 4. Check the harness for open circuit between SRS-ECU connector D-26 (terminal No.57 and 58) and the side-airbag module (RH) connector D-32 (terminal No.1 and 2).....3175
STEP 5. Recheck for diagnostic trouble code.....3176
CIRCUIT OPERATION....3177
DTC SET CONDITIONS....3177
TROUBLESHOOTING HINTS....3177
DIAGNOSIS....3177
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3178
STEP 2. Recheck for diagnostic trouble code.....3178
STEP 3. Check the side-airbag module (RH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3179
STEP 4. Check the side-airbag module (RH) circuit. Measure the voltage at the SRS-ECU connector D-26.....3180
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector D-26 (terminal No.57 and 58) and side-airbag module (RH) connector D-32 (terminal No.1 and 2).....3181
STEP 6. Recheck for diagnostic trouble code.....3181
CIRCUIT OPERATION....3182
DTC SET CONDITIONS....3182
TROUBLESHOOTING HINTS....3182
DIAGNOSIS....3182
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3183
STEP 2. Recheck for diagnostic trouble code.....3183
STEP 3. Check the side-airbag module (RH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3184
STEP 4. Check the side-airbag module (RH) circuit. Measure the resistance at the SRS-ECU connector D-26.....3185
STEP 5. Check the harness wires for short circuit to ground between SRS-ECU connector D-26 (terminal No.57 and 58) and side-airbag module (RH) connector D-32 (terminal No.1 and 2).....3186
STEP 6. Recheck for diagnostic trouble code.....3186
DTC SET CONDITIONS....3187
TROUBLESHOOTING HINTS....3187
DIAGNOSIS....3187
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3187
STEP 2. Recheck for diagnostic trouble code.....3188
STEP 3. Check the side impact sensor. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3188
CIRCUIT OPERATION....3189
DTC SET CONDITIONS....3189
TROUBLESHOOTING HINTS....3189
DIAGNOSIS....3189
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3190
STEP 2. Recheck for diagnostic trouble code.....3190
STEP 3. Check the side impact sensor (RH) power supply circuit. Measure the voltage at the side impact sensor (RH) connector D-35.....3191
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector D-26 (terminal No.63 and 64) and side impact sensor (RH) connector D-35 (terminal No.1 and 2).....3191
STEP 5. Recheck for diagnostic trouble code.....3192
CIRCUIT OPERATION....3193
DTC SET CONDITIONS....3193
TROUBLESHOOTING HINTS....3193
DIAGNOSIS....3193
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3194
STEP 2. Recheck for diagnostic trouble code.....3194
STEP 3. Check any diagnostic trouble code. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3195
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector D-26 (terminal No.63 and 64) and side impact sensor (RH) connector D-35 (terminal No.1 and 2).....3196
STEP 5. Recheck for diagnostic trouble code.....3196
CIRCUIT OPERATION....3197
DTC SET CONDITIONS....3197
TROUBLESHOOTING HINTS....3197
DIAGNOSIS....3197
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3198
STEP 2. Recheck for diagnostic trouble code.....3198
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3199
STEP 4. Check SRS-ECU connector D-27.....3199
STEP 5. Check SRS-ECU connector D-27 and side-airbag module (LH) connector D-24. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3200
STEP 6. Check the side-airbag module (LH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3201
STEP 7. Check the side-airbag module (LH) circuit. Measure the resistance at the SRS-ECU connector D-27.....3202
STEP 8. Check the harness wires for short circuit between SRS-ECU connector D-27 (terminal No.9 and 10) and side-airbag module (LH) connector D-24 (terminal No.1 and 2).....3203
STEP 9. Recheck for diagnostic trouble code.....3203
CIRCUIT OPERATION....3204
DTC SET CONDITIONS....3204
TROUBLESHOOTING HINTS....3204
DIAGNOSIS....3205
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3205
STEP 2. Recheck for diagnostic trouble code.....3206
STEP 3. Check the side-airbag module (LH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3206
STEP 4. Check the harness for open circuit between the SRS-ECU connector D-27 (terminal No.9 and 10) and the side-airbag module (LH) connector D-24 (terminal No.1 and 2).....3207
STEP 5.Recheck for diagnostic trouble code.....3208
CIRCUIT OPERATION....3209
DTC SET CONDITIONS....3209
TROUBLESHOOTING HINTS....3209
DIAGNOSIS....3209
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3210
STEP 2. Recheck for diagnostic trouble code.....3210
STEP 3. Check the side-airbag module (LH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3211
STEP 4. Check the side-airbag module (RH) circuit. Measure the voltage at the SRS-ECU connector D-27.....3212
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector D-27 (terminal No.9 and 10) and side-airbag module (LH) connector D-24 (terminal No.1 and 2).....3213
STEP 6. Recheck for diagnostic trouble code.....3213
CIRCUIT OPERATION....3214
DTC SET CONDITIONS....3214
DIAGNOSIS....3214
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3215
STEP 2. Recheck for diagnostic trouble code.....3215
STEP 3. Check the side-airbag module (LH). (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3216
STEP 4. Check the side-airbag module (LH) circuit. Measure the resistance at the SRS-ECU connector D-27.....3217
STEP 5. Check the harness wires for short circuit to ground between SRS-ECU connector D-27 (terminal No.9 and 10) and side-airbag module (LH) connector D-24 (terminal No.1 and 2).....3218
STEP 6. Recheck for diagnostic trouble code.....3218
CIRCUIT OPERATION....3219
DTC SET CONDITIONS....3219
TROUBLESHOOTING HINTS....3219
DIAGNOSIS....3220
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3220
STEP 2. Recheck for diagnostic trouble code.....3221
STEP 3. Check the side impact sensor (LH) power supply circuit. Measure the voltage at the side impact sensor (LH) connector D-20.....3221
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector D-27 (terminal No.19 and 20) and side impact sensor (LH) connector D-20 (terminal No.1 and 2).....3222
STEP 5. Recheck for diagnostic trouble code.....3222
CIRCUIT OPERATION....3223
DTC SET CONDITIONS....3223
TROUBLESHOOTING HINTS....3223
DIAGNOSIS....3224
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3224
STEP 2. Recheck for diagnostic trouble code.....3225
STEP 3. Check for any diagnostic trouble code. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3225
STEP 4. Check the harness wires for open circuit or short circuit between SRS-ECU connector D-27 (terminal No.19 and 20) and side impact sensor (LH) connector D-20 (terminal No.1 and 2).....3226
STEP 5. Recheck for diagnostic trouble code.....3226
CIRCUIT OPERATION....3227
DTC SET CONDITIONS....3227
TROUBLESHOOTING HITS....3227
DIAGNOSIS....3227
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3228
STEP 2. Recheck for diagnostic trouble code.....3228
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3229
STEP 4. Check the SRS-ECU connector D-26.....3229
STEP 5. Check SRS-ECU connector D-26 and driver’s seat belt pre-tensioner connector D-33. (Using diagnostic tool MB991958, rea....3230
STEP 6. Check the driver's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3230
STEP 7. Check the driver's seat belt pre-tensioner circuit. Measure the resistance at the SRS-ECU connector D-26.....3231
STEP 8. Check the harness for short circuit between SRS-ECU connector D-26 (terminal No.59 and 60) and driver’s seat belt pre-....3232
STEP 9. Recheck for diagnostic trouble code.....3232
CIRCUIT OPERATION....3233
DTC SET CONDITIONS....3233
TROUBLESHOOTING HITS....3233
DIAGNOSIS....3233
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3234
STEP 2. Recheck for diagnostic trouble code.....3234
STEP 3. Check the driver's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3235
STEP 4. Check the harness for open circuit between SRS-ECU connector D-26 (terminal No.59 and 60) and the driver's seat belt pre-tensioner connector D-33 (terminal No.1 and 2).....3236
STEP 5. Recheck for diagnostic trouble code.....3237
CIRCUIT OPERATION....3238
DTC SET CONDITIONS....3238
TROUBLESHOOTING HITS....3238
DIAGNOSIS....3239
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3239
STEP 2. Recheck for diagnostic trouble code.....3240
STEP 3. Check the driver's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3240
STEP 4. Check the driver's seat belt pre-tensioner circuit. Measure the voltage at the SRS-ECU connector D-26.....3241
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector D-26 (terminal No.59 and 60) and driver's seat belt pre-tensioner connector D-33 (terminal No.1 and 2).....3242
STEP 6. Recheck for diagnostic trouble code.....3242
CIRCUIT OPERATION....3243
DTC SET CONDITIONS....3243
TROUBLESHOOTING HITS....3243
DIAGNOSIS....3244
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3244
STEP 2. Recheck for diagnostic trouble code.....3245
STEP 3. Check the driver's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3245
STEP 4. Check the driver's seat belt pre-tensioner circuit. Measure the resistance at the SRS-ECU connector D-26.....3246
STEP 5. Check harness wires for short circuit to ground between SRS-ECU connector D-26 (terminal No.59 and 60) and driver's seat belt pre-tensioner connector D-33 (terminal No.1 and 2).....3247
STEP 6. Recheck for diagnostic trouble code.....3247
DIAGNOSIS....3249
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3250
STEP 2. Recheck for diagnostic trouble code.....3250
CIRCUIT OPERATION....3251
DTC SET CONDITIONS....3251
TROUBLESHOOTING HITS....3251
DIAGNOSIS....3251
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3252
STEP 2. Recheck for diagnostic trouble code.....3252
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3253
STEP 4. Check the SRS-ECU connector D-27.....3253
STEP 5. Check SRS-ECU connector D-27 and passenger’s seat belt pre-tensioner connector D-21. (Using diagnostic tool MB991958, ....3254
STEP 6. Check the passenger's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3254
STEP 7. Check the passenger’s seat belt pre-tensioner circuit. Measure the resistance at the SRS-ECU connector D-27.....3255
STEP 8. Check the harness for short circuit between SRS-ECU connector D-27 (terminal No.7 and 8) and passenger’s seat belt pre....3256
STEP 9. Recheck for diagnostic trouble code.....3256
CIRCUIT OPERATION....3257
DTC SET CONDITIONS....3257
TROUBLESHOOTING HITS....3257
DIAGNOSIS....3257
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3258
STEP 2. Recheck for diagnostic trouble code.....3258
STEP 3. Check the passenger's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3259
STEP 4. Check the harness for open circuit between SRS-ECU connector D-27 (terminal No.7 and 8) and the passenger's seat belt pre-tensioner D-21 (terminal No.1 and 2).....3260
STEP 5. Check for diagnostic trouble code.....3261
CIRCUIT OPERATION....3262
DTC SET CONDITIONS....3262
TROUBLESHOOTING HITS....3262
DIAGNOSIS....3263
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3263
STEP 2. Recheck for diagnostic trouble code.....3264
STEP 3. Check the passenger's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3264
STEP 4. Check the passenger's seat belt pre-tensioner circuit. Measure the voltage at the SRS-ECU connector D-27.....3265
STEP 5. Check the harness wires for short circuit to power supply between SRS-ECU connector D-27 (terminal No.7 and 8) and passenger's seat belt pre-tensioner connector D-21 (terminal No.1 and 2).....3266
STEP 6. Recheck for diagnostic trouble code.....3266
CIRCUIT OPERATION....3267
DTC SET CONDITIONS....3267
TROUBLESHOOTING HITS....3267
DIAGNOSIS....3268
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3268
STEP 2. Recheck for diagnostic trouble code.....3269
STEP 3. Check the passenger's seat belt pre-tensioner. (Using diagnostic tool MB991958, read the diagnostic trouble code.)....3269
STEP 4. Check the passenger's seat belt pre-tensioner circuit. Measure the resistance at the SRS-ECU connector D-27.....3270
STEP 5. Check harness wires for short circuit to ground between SRS-ECU connector D-27 (terminal No.7 and 8) and passenger's seat belt pre-tensioner connector D-21 (terminal No.1 and 2).....3271
STEP 6. Recheck for diagnostic trouble code.....3271
CIRCUIT OPERATION....3272
DTC SET CONDITIONS....3272
TROUBLESHOOTING HINTS....3272
DIAGNOSIS....3272
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3273
STEP 2. Recheck for diagnostic trouble code.....3273
STEP 3. Check junction block fuse number 18 'DTC B1476' or 19 'DTC B1477'.....3274
STEP 4. Check the power supply circuit for open circuit. Measure the voltage at SRS-ECU connector C-121.....3274
STEP 5. Check the harness for open circuit between SRS-ECU connector C-121 (terminal No.23 'DTC B1476' or terminal No.24 'DTC B1477') and the ignition switch connector C-308 (terminal No.2).....3275
STEP 6. Check a burned-out fuse.....3276
STEP 7. Check the SRS-ECU power supply circuit for short circuit to ground. Measure the resistance at the junction block connector C-211.....3276
STEP 8. Check the power supply circuit for short circuit to ground. Measure the resistance at the SRS-ECU connector C-121.....3277
STEP 9. Check the harness for short circuit to ground between SRS-ECU connector C-121 (terminal No.23 'DTC B1476' or terminal No.24 'DTC B1477') and junction block connector C-211 (terminal No.7 'DTC B1476' or terminal No.24 'DTC B1477' ).....3277
STEP 10. Recheck for diagnostic trouble code.....3278
DTC SET CONDITIONS....3279
TROUBLESHOOTING HINTS....3279
DIAGNOSIS....3279
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3279
STEP 2. Recheck for diagnostic trouble code.....3280
TROUBLE JUDGMENT....3280
TROUBLESHOOTING HINTS....3280
DIAGNOSIS....3280
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3281
STEP 2. Recheck for diagnostic trouble code.....3281
DTC SET CONDITIONS....3282
TROUBLESHOOTING HINTS....3282
DIAGNOSIS....3282
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3282
STEP 2. Recheck for diagnostic trouble code.....3283
STEP 3. Check the SRS-ECU connector D-26, C-121 and D-27.....3283
STEP 4. Check SRS-ECU connector D-26, C-121 and D-27 for damage.....3284
STEP 5. Recheck for diagnostic trouble code.....3285
DTC SET CONDITIONS....3285
TROUBLESHOOTING HINTS....3285
DIAGNOSIS....3285
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3286
STEP 2. Recheck for diagnostic trouble code.....3286
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3287
STEP 4. Recheck for diagnostic trouble code.....3287
TROUBLE JUDGMENT....3288
TECHNICAL DESCRIPTION (COMMENT)....3288
TROUBLESHOOTING HINTS....3288
DIAGNOSIS....3288
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3289
STEP 2. Recheck for diagnostic trouble code.....3289
TROUBLE SYMPTOM CHART....3290
SYMPTOM PROCEDURES....3291
TECHNICAL DESCRIPTION (COMMENT)....3291
TROUBLESHOOTING HINTS (The most likely causes for this case:)....3291
DIAGNOSIS....3291
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3291
CIRCUIT OPERATION....3292
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....3292
DIAGNOSIS....3292
STEP 1. Measure the resistance at SRS-ECU connector C-121.....3293
STEP 2. Check the harness wires for short circuit to ground between SRS-ECU connector C-121 (terminal No.23 and 24) and ignition switch connector C-308 (terminal No.2).....3293
STEP 3. Check the battery.....3294
STEP 4. Check the charging system.....3294
STEP 5. Retest the system.....3294
STEP 6. Retest the system.....3294
TECHNICAL DESCRIPTION (COMMENT)....3295
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)....3295
DIAGNOSIS....3295
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3295
STEP 2. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....3296
DATA LIST REFERENCE TABLE....3297
ACTUATOR TEST REFERENCE TABLE....3297
SPECIAL TOOLS....3298
TEST EQUIPMENT....3299
SRS MAINTENANCE....3299
POST-COLLISION DIAGNOSIS....3300
SRS-ECU MEMORY CHECK....3300
REPAIR PROCEDURE....3301
WHEN SIDE AIR BAGS DEPLOY IN A COLLISION.....3301
WHEN AIR BAGS DO NOT DEPLOY IN LOW-SPEED COLLISION.....3302
Front impact sensor....3302
SRS-ECU....3302
Air bag modules....3303
Front seatback assembly (Side-airbag module)....3303
Clock spring....3303
Side impact sensor....3304
Steering wheel, steering column and shaft assembly....3304
Seat belt with pre-tensioner....3304
Harness connector (Front wiring harness, instrument panel wiring harness, and floor wiring harness)....3304
INDIVIDUAL COMPONENT SERVICE....3305
FRONT IMPACT SENSORS....3306
REMOVAL AND INSTALLATION....3306
REMOVAL SERVICE POINT....3307
INSTALLATION SERVICE POINTS....3307
'B'FRONT IMPACT SENSOR INSTALLATION....3307
'C'POST-INSTALLATION INSPECTION....3308
INSPECTION....3308
SRS CONTROL UNIT (SRS-ECU)....3309
REMOVAL AND INSTALLATION....3309
REMOVAL SERVICE POINTS....3310
'B' SRS-ECU REMOVAL....3310
INSTALLATION SERVICE POINTS....3311
'B' POST-INSTALLATION INSPECTION....3311
INSPECTION....3311
AIR BAG MODULES AND CLOCK SPRING....3312
REMOVAL AND INSTALLATION....3312
'Side-airbag module'....3313
'Air bag module (driver's side) and clock spring'....3313
'Air bag module (front passenger's side)'....3314
REMOVAL SERVICE POINTS....3315
'B' CONNECTOR (FOR AIR BAG MODULE) REMOVAL....3315
'C' AIR BAG MODULE ASSEMBLY REMOVAL....3316
'D'STEERING WHEEL ASSEMBLY REMOVAL....3316
'E' CLOCK SPRING REMOVAL....3316
'F' AIR BAG MODULE REMOVAL (FRONT PASSENGER’S SIDE)....3316
INSTALLATION SERVICE POINTS....3316
'B' CLOCK SPRING INSTALLATION....3317
'C' STEERING WHEEL ASSEMBLY/AIR BAG MODULE ASSEMBLY INSTALLATION....3318
'D' POST-INSTALLATION INSPECTION....3318
INSPECTION....3319
AIR BAG MODULE CHECK....3319
FRONT SEATBACK ASSEMBLY WITH SIDE-AIRBAG MODULE CHECK....3320
CLOCK SPRING CHECK....3320
SIDE IMPACT SENSOR....3322
REMOVAL AND INSTALLATION....3322
REMOVAL SERVICE POINT....3323
INSTALLATION SERVICE POINTS....3323
'B' SIDE IMPACT SENSOR INSTALLATION....3323
'C' POST-INSTALLATION INSPECTION....3324
INSPECTION....3324
SEAT BELTS WITH PRE-TENSIONER....3325
REMOVAL AND INSTALLATION....3325
REMOVAL SERVICE POINTS....3326
'B'PRE-TENSIONER CONNECTOR DISCONNECTION....3327
INSTALLATION SERVICE POINTS....3327
'B' PRE-TENSIONER CONNECTOR CONNECTION....3327
'C' POST-INSTALLATION INSPECTION....3328
INSPECTION....3328
SEAT BELT WITH PRE-TENSIONER CHECK....3328
AIR BAG MODULE AND SEAT BELT PRE-TENSIONER DISPOSAL PROCEDURES....3329
UNDEPLOYED AIR BAG MODULE DISPOSAL....3329
DEPLOYMENT INSIDE THE VEHICLE (WHEN DISPOSING OF A VEHICLE) 'AIR BAG MODULE (DRIVER'S SIDE)'....3329
DEPLOYMENT INSIDE THE VEHICLE (WHEN DISPOSING OF A VEHICLE) 'AIR BAG MODULE (FRONT PASSENGER'S SIDE)'....3331
DEPLOYMENT INSIDE THE VEHICLE (WHEN DISPOSING OF A VEHICLE) 'SIDE-AIRBAG MODULE'....3333
DEPLOYMENT INSIDE THE VEHICLE (WHEN DISPOSING OF A VEHICLE) 'SEAT BELT PRE-TENSIONER'....3334
DEPLOYMENT OUTSIDE THE VEHICLE 'AIR BAG MODULE (DRIVER'S SIDE)'....3336
DEPLOYMENT OUTSIDE THE VEHICLE 'AIR BAG MODULE (FRONT PASSENGER'S SIDE)'....3338
DEPLOYMENT OUTSIDE VEHICLE 'SIDE-AIRBAG MODULE'....3340
DEPLOYMENT OUTSIDE THE VEHICLE 'SEAT BELT PRE-TENSIONER'....3343
DEPLOYED AIR BAG MODULE AND OPERATED SEAT BELT PRE-TENSIONER DISPOSAL....3344
SPECIFICATIONS....3345
FASTENER TIGHTENING SPECIFICATIONS....3345
GR00005300-33....3346
FRONT SUSPENSION....3346
GENERAL DESCRIPTION....3347
CONSTRUCTION DIAGRAM....3347
FRONT SUSPENSION DIAGNOSIS....3347
INTRODUCTION TO FRONT SUSPENSION DIAGNOSIS....3347
FRONT SUSPENSION DIAGNOSIS TROUBLESHOOTING STRATEGY....3347
SYMPTOM CHART....3348
SYMPTOM PROCEDURES....3348
STEP 1. Check the tyres.....3348
STEP 2. Check the wheel alignment.....3348
STEP 3. Check the lower arm ball joint.....3348
STEP 4. Check the coil spring.....3348
STEP 5. Retest the system.....3348
STEP 1. Check for broken or deteriorated stabilizer bar.....3348
STEP 2. Check the strut assembly for damage.....3348
STEP 3. Retest the system.....3348
STEP 1. Check for improper tyre inflation pressure.....3349
STEP 2. Check for broken or deteriorated coil spring(s).....3349
STEP 3. Check for strut assembly damage.....3349
STEP 4. Retest the system.....3349
STEP 1. Check for broken or deteriorated coil spring(s).....3349
STEP 2. Retest the system.....3349
STEP 1. Check for lack of lubrication.....3349
STEP 2. Check the tightened parts for looseness and check the bushings for wear.....3349
STEP 3. Check for broken coil springs.....3349
STEP 4. Check for strut assembly damage.....3349
STEP 5. Retest the system.....3349
SPECIAL TOOLS....3350
ON-VEHICLE SERVICE....3351
FRONT WHEEL ALIGNMENT CHECK AND ADJUSTMENT....3351
TOE-IN....3351
CAMBER, CASTER AND KINGPIN INCLINATION....3352
LOWER ARM BALL JOINT END PLAY CHECK....3352
BALL JOINT DUST COVER CHECK....3352
STRUT ASSEMBLY....3353
REMOVAL AND INSTALLATION....3353
INSPECTION....3353
DISASSEMBLY AND ASSEMBLY....3354
DISASSEMBLY SERVICE POINTS....3355
'B' FRONT SUSPENSION STRUT DISPOSAL....3356
ASSEMBLY SERVICE POINTS....3356
'B' STRUT INSULATOR INSTALLATION....3356
'C' STRUT NUT (SELF-LOCKING NUT) INSTALLATION....3356
INSPECTION....3358
LOWER ARM....3358
REMOVAL AND INSTALLATION....3358
REMOVAL SERVICE POINT....3359
INSPECTION....3359
LOWER ARM BALL JOINT BREAKAWAY TORQUE CHECK....3359
LOWER ARM BALL JOINT DUST COVER CHECK....3359
LOWER ARM BALL JOINT DUST COVER REPLACEMENT....3360
LOWER ARM BUSHING (REAR) REPLACEMENT....3361
STABILIZER BAR....3363
REMOVAL AND INSTALLATION....3363
REMOVAL SERVICE POINTS....3365
'B' STEERING GEAR AND STEERING COLUMN ASSEMBLY DISCONNECTION....3366
'C' FRONT AXLE CROSSMEMBER STAY REMOVAL....3366
INSTALLATION SERVICE POINTS....3367
'B' FRONT AXLE NO.1 CROSSMEMBER, REAR ROLL STOPPER AND STEERING GEAR ASSEMBLY INSTALLATION....3367
'C' FRONT AXLE CROSSMEMBER STAY/SELF-LOCKING NUT INSTALLATION....3367
INSPECTION....3367
STABILIZER LINK BALL JOINT BREAKAWAY TORQUE CHECK....3368
STABILIZER LINK BALL JOINT DUST COVER CHECK....3368
SPECIFICATIONS....3369
FASTENER TIGHTENING SPECIFICATIONS....3369
GENERAL SPECIFICATIONS....3369
SERVICE SPECIFICATIONS....3370
LUBRICANT....3370
GR00005400-34....3374
REAR SUSPENSION....3374
GENERAL DESCRIPTION....3375
CONSTRUCTION DIAGRAM....3375
REAR SUSPENSION DIAGNOSIS....3375
INTRODUCTION TO REAR SUSPENSION DIAGNOSIS....3375
REAR SUSPENSION DIAGNOSTIC TROUBLESHOOTING STRATEGY....3375
SYMPTOM CHART....3376
SYMPTOM PROCEDURES....3376
STEP 1. Check for loose rear suspension installation bolts and nuts.....3376
STEP 2. Check the condition of the shock absorbers (worn bushings).....3376
STEP 3. Check the upper arms and/or lower arms and/or toe control arms for deformity or damage.....3376
STEP 4. Check the trailing arms for deformity or damage.....3376
STEP 5. Retest the system.....3376
STEP 1. Check for excessive tyre inflation pressure.....3376
STEP 2. Check the condition of the shock absorbers (weak or broken springs).....3376
STEP 3. Check the stabilizer bar and/or stabilizer bar links for deformity or damage.....3377
STEP 4. Retest the system.....3377
STEP 1. Check for weak or deteriorated bushings.....3377
STEP 2. Check for weak or broken coil springs.....3377
STEP 3. Check the upper arms and/or lower arms and/or toe control arms for deformity or damage.....3377
STEP 4. Check the trailing arms for deformity or damage.....3377
STEP 5. Retest the system.....3377
SPECIAL TOOLS....3378
ON-VEHICLE SERVICE....3379
REAR WHEEL ALIGNMENT CHECK AND ADJUSTMENT....3379
CAMBER....3379
TOE-IN....3379
LOWER ARM PILLOW BALL BUSHING END PLAY CHECK....3381
TOE CONTROL ARM BALL JOINT END PLAY CHECK....3381
BALL JOINT DUST COVER INSPECTION....3381
UPPER ARM ASSEMBLY....3382
REMOVAL AND INSTALLATION....3382
INSPECTION....3382
LOWER ARM....3383
REMOVAL AND INSTALLATION....3383
REMOVAL SERVICE POINT....3384
INSPECTION....3384
TRAILING ARM....3385
REMOVAL AND INSTALLATION....3385
INSPECTION....3385
TOE CONTROL ARM....3386
REMOVAL AND INSTALLATION....3386
REMOVAL SERVICE POINTS....3387
'B' ASSIST LINK BOLT REMOVAL....3387
INSPECTION....3387
TOE CONTROL ARM BALL JOINT TURNING TORQUE CHECK....3388
TOE CONTROL ARM BALL JOINT DUST COVER CHECK....3388
TOE CONTROL ARM BALL JOINT DUST COVER REPLACEMENT....3388
SHOCK ABSORBER ASSEMBLY....3389
REMOVAL AND INSTALLATION....3389
INSPECTION....3389
DISASSEMBLY AND ASSEMBLY....3390
DISASSEMBLY SERVICE POINT....3391
ASSEMBLY SERVICE POINTS....3392
'B' SHOCK ABSORBER INSULATOR INSTALLATION....3392
'C' COIL SPRING NUT (SELF-LOCKING NUT) INSTALLATION....3393
SHOCK ABSORBER DISPOSAL....3393
INSPECTION....3394
STABILIZER BAR....3394
REMOVAL AND INSTALLATION....3394
INSTALLATION SERVICE POINT....3395
INSPECTION....3395
STABILIZER BAR LINK BALL JOINT BREAKAWAY TORQUE CHECK....3395
STABILIZER BAR LINK BALL JOINT DUST COVER CHECK....3395
REAR SUSPENSION CROSSMEMBER....3396
REMOVAL AND INSTALLATION....3396
REMOVAL SERVICE POINTS....3397
'B' TOE CONTROL ARM ASSEMBLY REMOVAL....3397
'C' CROSSMEMBER STAY REMOVAL....3397
'D' CROSSMEMBER BRACKET REMOVAL....3398
INSTALLATION SERVICE POINTS....3398
'B' CROSSMEMBER BRACKET/CROSSMEMBER NUT INSTALLATION....3398
'C' CROSSMEMBER STAY/CROSSMEMBER NUT INSTALLATION....3399
INSPECTION....3399
SPECIFICATIONS....3400
FASTENER TIGHTENING SPECIFICATIONS....3400
GENERAL SPECIFICATIONS....3401
SERVICE SPECIFICATIONS....3401
LUBRICANT....3401
GR00005500-37....3402
POWER STEERING....3402
GENERAL DESCRIPTION....3404
POWER STEERING DIAGNOSIS....3404
INTRODUCTION TO POWER STEERING DIAGNOSIS....3404
POWER STEERING DIAGNOSIS TROUBLESHOOTING STRATEGY....3404
SYMPTOM CHART....3404
SYMPTOM PROCEDURES....3405
STEP 1. Check for looseness at the steering shaft coupling section and at the steering wheel linkage.....3405
STEP 2. Check the steering wheel free play.....3405
STEP 3. Check the steering wheel play.....3405
STEP 1. Check the drive belt for damage.....3405
STEP 2. Check the power steering oil pump drive belt tension.....3406
STEP 3. Check the fluid level.....3406
STEP 4. Check each hose for crushing or twisting.....3406
STEP 5. Check for oil leaks.....3406
STEP 6. Check the wheel alignment (camber and caster).....3406
STEP 7. Check the gear box rack piston seal for damage.....3407
STEP 8. Check for excessive tie rod end ball joint breakaway torque.....3407
STEP 9. Check the steering wheel operation.....3407
STEP 1. Check for proper oil pump and steering gear installation.....3407
STEP 2. Check for interference of other parts with the steering column and the power steering hoses.....3407
STEP 3. Check for noise from inside the oil pump or the steering gear.....3407
STEP 4. Check for rattling noise.....3407
STEP 1. Check the fluid level.....3408
STEP 2. Check for seizure in the oil pump.....3408
STEP 3. Retest the system.....3408
STEP 1. Check the drive belt tension.....3408
STEP 2. Check for seizure in the oil pump.....3408
STEP 3. Retest the system.....3408
STEP 1. Check the fluid level.....3409
STEP 2. Check each hose for crushing or twisting.....3409
STEP 3. Check the steering gear for damage.....3409
STEP 4. Retest the system.....3409
STEP 1. Check the oil pump or oil pump bracket installation.....3409
STEP 2. Check the oil pump for damage.....3410
STEP 3. Retest the system.....3410
STEP 1. Check for interference of the wheel and the vehicle body.....3410
STEP 2. Check the steering gear for damage.....3410
STEP 3. Retest the system.....3410
STEP1. Check the tyres for out-of-balance.....3411
STEP 2. Check the fluid level.....3411
STEP 3. Check the steering gear for damage.....3411
STEP 4. Retest the system.....3411
STEP 1. Check for loosening of the pressure/return tube flare nut.....3412
STEP 2. Check the hose connection and the clamp installation.....3412
STEP 3. Retest the system.....3412
STEP 1. Check the hose for damage or clogging.....3412
STEP 2. Retest the system.....3412
STEP 1. Check the oil reservoir for damage.....3412
STEP 2. Check for overflowing.....3412
STEP 3. Retest the system.....3412
STEP 1. Check the oil pump body for damage.....3413
STEP 2. Check the O-ring or oil seal for damage.....3413
STEP 3. Retest the system.....3413
STEP 1. Check the steering gear housing for damage.....3413
STEP 2. Retest the system.....3413
SPECIAL TOOLS....3414
ON-VEHICLE SERVICE....3415
STEERING WHEEL FREE PLAY CHECK....3415
STEERING ANGLE CHECK....3416
TIE ROD END BALL JOINT BREAKAWAY TORQUE CHECK....3416
STATIONARY STEERING EFFORT CHECK....3417
STEERING WHEEL RETURN TO CENTER CHECK....3418
DRIVE BELT TENSION CHECK....3418
FLUID LEVEL CHECK....3418
FLUID REPLACEMENT....3419
POWER STEERING SYSTEM AIR BLEEDING....3419
OIL PUMP PRESSURE TEST....3420
POWER STEERING PRESSURE SWITCH CHECK....3421
TIE ROD END BALL JOINT DUST COVER CHECK....3422
STEERING COLUMN SHAFT ASSEMBLY SHOCK ABSORBING MECHANISM CHECK....3422
Inspection Procedure....3422
STEERING WHEEL....3424
REMOVAL AND INSTALLATION....3424
REMOVAL SERVICE POINTS....3425
'B'STEERING WHEEL ASSEMBLY REMOVAL....3425
STEERING SHAFT....3426
REMOVAL AND INSTALLATION....3426
REMOVAL SERVICE POINT....3427
INSTALLATION SERVICE POINT....3428
DISASSEMBLY AND ASSEMBLY....3429
DISASSEMBLY SERVICE POINT....3429
ASSEMBLY SERVICE POINT....3430
POWER STEERING GEAR BOX AND LINKAGE....3431
REMOVAL AND INSTALLATION....3431
REMOVAL SERVICE POINTS....3433
'B' TIE ROD END AND KNUCKLE DISCONNECTION....3434
'C' FRONT AXLE CROSSMEMBER STAY REMOVAL....3434
'D' CROSSMEMBER ASSEMBLY REMOVAL....3435
'E' HEAT PROTECTOR REMOVAL....3435
INSTALLATION SERVICE POINTS....3436
'B' STEERING COLUMN DASH PANEL COVER/CROSSMEMBER ASSEMBLY INSTALLATION....3436
'C' FRONT AXLE CROSSMEMBER STAY/SELF-LOCKING NUT INSTALLATION....3437
INSPECTION....3438
STEERING GEAR TOTAL PINION TORQUE CHECK....3438
TIE ROD SWING RESISTANCE CHECK....3438
TIE ROD END BALL JOINT DUST COVER CHECK....3438
DISASSEMBLY AND ASSEMBLY....3439
DISASSEMBLY SERVICE POINTS....3440
'B' STEERING GEAR RACK SUPPORT COVER REMOVAL....3440
ASSEMBLY SERVICE POINTS....3440
'K' STEERING GEAR PLUG (END PLUG) INSTALLATION....3440
'L' STEERING GEAR RACK SUPPORT COVER/STEERING GEAR INNER NUT (JAM NUT) INSTALLATION....3441
'M' TOTAL PINION TORQUE ADJUSTMENT....3441
'N' STEERING GEAR WASHER (TAB WASHER)/STEERING TIE ROD INSTALLATION....3442
'O' STEERING GEAR BAND (BELLOWS BAND) INSTALLATION....3442
'P' TIE ROD END ASSEMBLY/STEERING GEAR NUT (TIE ROD END JAM NUT) INSTALLATION....3443
INSPECTION....3443
POWER STEERING OIL PUMP ASSEMBLY....3444
REMOVAL AND INSTALLATION....3444
REMOVAL SERVICE POINT....3445
INSTALLATION SERVICE POINT....3445
INSPECTION....3445
POWER STEERING HOSES....3446
REMOVAL AND INSTALLATION....3446
INSTALLATION SERVICE POINTS....3447
'B' RETURN TUBE (R) INSTALLATION....3447
'C' RETURN TUBE ASSEMBLY INSTALLATION....3447
'D' RETURN HOSE (R) INSTALLATION....3448
'E' RETURN HOSE (M) INSTALLATION....3448
'F' SUCTION HOSE INSTALLATION....3449
SPECIFICATIONS....3450
FASTENER TIGHTENING SPECIFICATIONS....3450
GENERAL SPECIFICATIONS....3451
SERVICE SPECIFICATIONS....3452
LUBRICANTS....3452
SEALANT....3453
GR00005600-31....3456
WHEEL AND TYRE....3456
WHEEL AND TYRE DIAGNOSIS....3457
DIAGNOSIS....3457
WHEEL BALANCE ACCURACY....3458
PURPOSE....3458
PROCEDURE 'Balancing Tips'....3459
'Confirming Proper Balance'....3459
'Wheel Balancer Calibration Checks'....3459
WHEEL BALANCER CALIBRATION CHECKING FLOW CHART....3461
ON-VEHICLE SERVICE....3462
TYRE INFLATION PRESSURE CHECK....3462
TYRE WEAR CHECK....3462
WHEEL RUNOUT CHECK....3462
WHEEL AND TYRE....3462
INSTALLATION SERVICE POINT....3462
SPECIFICATIONS....3463
FASTENER TIGHTENING SPECIFICATION....3463
GENERAL SPECIFICATIONS....3463
SERVICE SPECIFICATIONS....3463
GR00005700-54A....3466
CHASSIS ELECTRICAL....3466
BATTERY 54A-5....3466
HEADLAMP AND POSITION LAMP ASSEMBLY 54A-143....3467
FOG LAMP 54A-155....3467
REAR COMBINATION LAMP 54A-161....3467
LICENSE PLATE LAMP 54A-165....3467
HAZARD WARNING LAMP SWITCH 54A-168....3468
COLUMN SWITCH 54A-170....3468
HORN 54A-172....3468
ACCESSORY SOCKET 54A-174....3468
RADIO WITH CD PLAYER* 54A-176....3468
CLOCK DISPLAY 54A-238....3469
AMBIENT TEMPERATURE SENSOR 54A-307....3469
PANIC ALARM 54A-307....3469
SPECIFICATIONS 54A-308....3469
BATTERY....3470
ON-VEHICLE SERVICE....3470
BATTERY CHECK....3470
BATTERY VISUAL INSPECTION (1)....3470
BATTERY VISUAL INSPECTION (2)....3470
BATTERY CHARGING....3471
CHARGE RATE....3471
Charge Rate Chart....3471
BATTERY TEST....3471
STEP 1. Check the battery cables.....3471
STEP 2. Check the battery post.....3471
STEP 3. Check the battery case and cover.....3471
STEP 4. Check the open circuit voltage.....3471
STEP 5. Check the load test.....3472
LOAD TEST RATE CHART....3472
LOAD TEST CHART....3472
IGNITION SWITCH....3473
GENERAL DESCRIPTION....3473
DOOR LOCK PREVENTION FUNCTION....3473
IMMOBILIZER SYSTEM....3473
OPERATION....3473
DOOR LOCK PREVENTION FUNCTION DIAGNOSIS....3475
IMMOBILIZER SYSTEM DIAGNOSIS....3475
INTRODUCTION TO IMMOBILIZER SYSTEM DIAGNOSIS....3475
IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLESHOOTING STRATEGY....3475
DIAGNOSIS FUNCTION....3476
HOW TO CONNECT DIAGNOSTIC TOOL (MUT-III)....3476
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....3476
HOW TO READ DATA LIST....3477
DIAGNOSTIC TROUBLE CODE CHART....3478
DIAGNOSTIC TROUBLE CODE PROCEDURES....3479
CIRCUIT OPERATION....3479
DTC SET CONDITION....3479
TROUBLESHOOTING HINTS....3479
DIAGNOSIS....3479
STEP 1. Check for presence of other key near the key in the ignition.....3479
STEP 2. Check that the engine start using the spare ignition key which encrypted code has been registered.....3480
STEP 3. Recheck for diagnosis trouble code.....3480
STEP 4. Check the ignition key ring antenna.....3481
STEP 5. Check ETACS-ECU connector C-218 and key reminder switch connector C-310 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3481
STEP 6. Check the wiring harness between ETACS-ECU connector C-218 (terminal 51 and 52) and key reminder switch connector C-310 (terminal 7 and 3).....3482
DTC SET CONDITION....3483
TROUBLESHOOTING HINTS....3483
DIAGNOSIS....3483
SYMPTOM CHART....3483
SYMPTOM PROCEDURES....3484
CIRCUIT OPERATION....3484
TECHNICAL DESCRIPTION (COMMENT)....3484
TROUBLESHOOTING HINTS....3485
DIAGNOSIS....3485
STEP 1. Using diagnostic tool MB991958, read the MPI system diagnostic trouble code.....3485
STEP 2. Check ETACS-ECU connector C-219 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3486
STEP 3. Check the battery line of power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....3486
STEP 4. Check the wiring harness between ETACS-ECU connector C-219 (terminal 20) and battery.....3487
STEP 5. Check the ignition switch (IG1) line of the power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....3488
STEP 6. Check the wiring harness between ETACS-ECU connector C-219 (terminal 8) and the ignition switch (IG1).....3488
STEP 7. Check the ignition switch (ACC) line of the power supply circuit to the ETACS-ECU. Measure the voltage at ETACS-ECU connector C-219.....3489
STEP 8. Check the wiring harness between ETACS-ECU connector C-219 (terminal 4) and the ignition switch (ACC).....3490
STEP 9. Measure the resistance at ETACS-ECU connector C-218.....3490
STEP 10. Check the wiring harness between ETACS-ECU connector C-219 (terminal 3) and ground.....3491
STEP 11. Check the CAN_H line (communication line including the ETACS-ECU) between joint connector (3) and the ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....3491
STEP 12. Check ETACS-ECU connector C-218 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3492
STEP 13. Check the CAN_H line (communication line only) between joint connector (3) and ETACS-ECU connector for a short to the power supply. Measure the voltage at joint connector (3) C-02.....3493
STEP 14. Replace the ETACS-ECU or Engine-ECU.....3494
TECHNICAL DESCRIPTION (COMMENT)....3495
TROUBLESHOOTING HINTS....3495
STEP 1. Using diagnostic tool MB991958, read the diagnostic trouble code.....3495
STEP 2. Retest the system.....3495
TECHNICAL DESCRIPTION....3496
TROUBLESHOOTING HINTS....3496
DIAGNOSIS....3496
STEP 1. Check the battery voltage.....3496
STEP 2. Using diagnostic tool MB991958, read the diagnostic trouble code.....3496
STEP 3. Using diagnostic tool MB991958, read the MPI system diagnostic trouble code.....3497
STEP 4. Attempt to start the engine.....3497
DATA LIST REFERENCE TABLE....3497
CHECK AT ETACS- ECU....3498
Terminal Voltage Check....3498
SPECIAL TOOLS....3501
ON-VEHICLE SERVICE....3502
HOW TO REGISTER ENCRYPTED CODE....3502
POINTS TO NOTE DURING OPERATION....3503
KEY ID REGISTRATION....3503
REGISTRATION WITH THE DIAGNOSTIC TOOL....3503
IGNITION SWITCH....3506
REMOVAL AND INSTALLATION....3506
REMOVAL SERVICE POINTS....3508
'B' STEERING LOCK CYLINDER REMOVAL....3509
INSPECTION....3509
IGNITION SWITCH CONTINUITY CHECK....3509
KEY REMINDER SWITCH CHECK....3509
COMBINATION METER ASSEMBLY....3510
GENERAL DESCRIPTION....3510
COMBINATION METERS DIAGNOSIS....3510
TROUBLESHOOTING STRATEGY....3510
DIAGNOSIS FUNCTION....3511
HOW TO CONNECT DIAGNOSTIC TOOL (MUT-III)....3511
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....3511
HOW TO DIAGNOSE THE CAN BUS LINES....3512
DIAGNOSTIC TROUBLE CODE CHART....3513
DIAGNOSTIC TROUBLE CODE PROCEDURES....3514
CIRCUIT OPERATION....3514
DTC SET CONDITION....3514
TECHNICAL DESCRIPTION (COMMENT)....3514
TROUBLESHOOTING HINTS....3514
DIAGNOSIS....3515
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3515
STEP 2. Recheck for diagnostic trouble code.....3515
CIRCUIT OPERATION....3516
DTC SET CONDITION....3516
TECHNICAL DESCRIPTION (COMMENT)....3516
TROUBLESHOOTING HINTS....3516
DIAGNOSIS....3517
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3517
STEP 2. Using diagnostic tool MB991958, read the MPI system diagnostic trouble code.....3517
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code related to the other system.....3518
STEP 4. Recheck for diagnostic trouble code.....3518
STEP 5. Recheck for diagnostic trouble code.....3518
STEP 6. Recheck for diagnostic trouble code.....3519
CIRCUIT OPERATION....3520
DTC SET CONDITION....3520
TECHNICAL DESCRIPTION (COMMENT)....3520
TROUBLESHOOTING HINTS....3520
DIAGNOSIS....3520
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3521
STEP 2. Using diagnostic tool MB991958, read ABS diagnostic trouble code.....3521
STEP 3. Using diagnostic tool MB991958, read the MPI diagnostic trouble code.....3521
STEP 4. Recheck for diagnostic trouble code.....3522
STEP 5. Recheck for diagnostic trouble code.....3523
STEP 6. Recheck for diagnostic trouble code.....3523
CIRCUIT OPERATION....3524
DTC SET CONDITION....3524
TECHNICAL DESCRIPTION (COMMENT)....3524
TROUBLESHOOTING HINTS....3525
DIAGNOSIS....3525
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3525
STEP 2. Using diagnostic tool, MB991958, read the ETACS-ECU diagnostic trouble code.....3525
STEP 3. Using diagnostic tool MB991958, read the multi-centre display diagnostic trouble code.....3526
STEP 4. Recheck for diagnostic trouble code.....3526
STEP 5. Recheck for diagnostic trouble code.....3526
STEP 6. Recheck for diagnostic trouble code.....3526
CIRCUIT OPERATION....3527
DTC SET CONDITION....3527
TECHNICAL DESCRIPTION (COMMENT)....3527
TROUBLESHOOTING HINTS....3527
DIAGNOSIS....3527
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3528
STEP 2. Using diagnostic tool MB991958, read SRS diagnostic trouble code.....3528
STEP 3. Recheck for diagnostic trouble code.....3528
STEP 4. Recheck for diagnostic trouble code.....3529
CIRCUIT OPERATION....3529
DTC SET CONDITION....3529
TECHNICAL DESCRIPTION (COMMENT)....3529
TROUBLESHOOTING HINTS....3529
DIAGNOSIS....3529
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3530
STEP 2. Using diagnostic tool MB991958, read the MPI system diagnostic trouble code.....3530
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code related to the other system.....3531
STEP 4. Recheck for diagnostic trouble code.....3531
STEP 5. Recheck for diagnostic trouble code.....3531
STEP 6. Recheck for diagnostic trouble code.....3532
CIRCUIT OPERATION....3532
TROUBLE JUDGMENT....3532
COMMENTS ON TROUBLE SYMPTOM....3532
Possible causes....3532
DIAGNOSIS....3532
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3533
STEP 2. Using diagnostic tool MB991958, read the ETACS-ECU diagnostic trouble code.....3533
STEP 3. Replace the ETACS-ECU and then recheck the DTC.....3533
STEP 4. Recheck for diagnostic trouble code.....3533
SYMPTOM CHART....3534
SYMPTOM PROCEDURES....3535
CIRCUIT OPERATION....3535
TECHNICAL DESCRIPTION (COMMENT)....3535
TROUBLESHOOTING HINTS....3535
DIAGNOSIS....3536
STEP 1. Check that the Engine ECU communicates with the diagnostic tooI.....3536
STEP 2. Using diagnostic tool MB991958, diagnose the CAN bus line....3536
CIRCUIT OPERATION....3537
TECHNICAL DESCRIPTION (COMMENT)....3537
Possible causes....3537
DIAGNOSIS....3537
STEP 1. Check combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3537
STEP 2. Measure at combination meter connector C-101 in order to power supply circuit to combination meter (battery power supply).....3538
STEP 3. Check the wiring harness between combination meter connector C-101 (terminal 1) and the fuse No.22.....3538
STEP 4. Measure the voltage at combination meter connector C-101 in order to power supply circuit to combination meter (IG1 power supply).....3539
STEP 5. Check the wiring harness between combination meter connector C-101 (terminal 12) and the ignition switch (IG1)....3539
STEP 6. Measure the resistance at combination meter connector C-101 in order to the ground circuit to the combination meter.....3540
STEP 7. Check the wiring harness between combination meter connector C-101 (terminal 3 and 5) and ground.....3540
STEP 8. Retest the system.....3540
CIRCUIT OPERATION....3542
TECHNICAL DESCRIPTION (COMMENT)....3542
TROUBLESHOOTING HINTS....3542
DIAGNOSIS....3542
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3542
STEP 2. Using diagnostic tool MB991958, read A/T diagnostic trouble code.....3543
STEP 3. Check the speedometer....3543
STEP 4. Retest the system.....3543
CIRCUIT OPERATION....3544
TECHNICAL DESCRIPTION (COMMENT)....3544
TROUBLESHOOTING HINTS....3544
DIAGNOSIS....3544
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3545
STEP 2. Using diagnostic tool MB991958, read MPI system diagnostic trouble code.....3545
STEP 3. Retest the system.....3545
CIRCUIT OPERATION....3546
TECHNICAL DESCRIPTION (COMMENT)....3546
TROUBLESHOOTING HINTS....3547
DIAGNOSIS....3547
STEP 1. Check the fuel pump module.....3547
STEP 2. Check the fuel level sensor (sub).....3547
STEP 3. Check fuel pump module connector D-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3547
STEP 4. Test at fuel pump module connector D-18 to check the power circuit to the fuel pump module.....3548
STEP 5. Measure the resistance at fuel pump module connector D-18 to check the ground circuit to the fuel pump module.....3548
STEP 6. Check the wiring harness between fuel pump module connector D-18 (terminal 1) and ground.....3549
STEP 7. Check combination meter connector C-101 and fuel level sensor (sub) connector D-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3549
STEP 8. Check the wiring harness between combination meter connector C-101 (terminal 13) and fuel level sensor (sub) connector D-17 (terminal 2).....3550
STEP 9. Check fuel pump module connector D-18 and fuel level sensor (sub) connector D-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3551
STEP 10. Check the wiring harness between fuel pump module connector D-18 (terminal 2) and fuel level sensor (sub) connector D-17 (terminal 1).....3551
STEP11. Retest the system.....3552
CIRCUIT OPERATION....3552
TECHNICAL DESCRIPTION (COMMENT)....3552
TROUBLESHOOTING HINTS....3553
DIAGNOSIS....3553
STEP 1. Using diagnostic tool MB991824, diagnose the CAN bus line.....3553
STEP 2. Using diagnostic tool MB991958, read MPI diagnostic trouble code.....3553
Step 3. Retest the system.....3554
COMBINATION METER TERMINAL CHECK....3555
SPECIAL TOOLS....3556
ON-VEHICLE SERVICE....3557
SPEEDOMETER CHECK....3557
TACHOMETER CHECK....3558
FUEL LEVEL SENSOR CHECK....3560
FUEL LEVEL SENSOR RESISTANCE....3560
FUEL LEVEL SENSOR FLOAT HEIGHT....3561
TRIP COMPUTER....3562
GENERAL DESCRIPTION....3562
TROUBLESHOOTING STRATEGY....3563
SERVICE SPECIFICATIONS....3564
SERVICE REMINDER (Activation intervals)....3564
DIAGNOSIS FUNCTION....3565
HOW TO CONNECT DIAGNOSTIC TOOL (MUT-III)....3565
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....3565
HOW TO DIAGNOSE THE CAN BUS LINES....3566
TROUBLE SYMPTOM CHECKS....3568
SYMPTOM CHART....3569
INSPECTION CHART FOR TROUBLE SYMPTOMS....3570
SYMPTOM PROCEDURES....3571
CIRCUIT OPERATION....3571
TECHNICAL DESCRIPTION (COMMENT)....3571
TROUBLESHOOTING HINTS....3571
DIAGNOSIS....3571
STEP 1. Check the fuel pump module.....3571
STEP 2. Check the fuel level sensor (sub).....3572
STEP 3. Check fuel pump module connector D-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3572
STEP 4. Test at fuel pump module connector D-18 to check the power circuit to the fuel pump module.....3572
STEP 5. Measure the resistance at fuel pump module connector D-18 to check the ground circuit to the fuel pump module.....3573
STEP 6. Check the wiring harness between fuel pump module connector D-18 (terminal 1) and ground.....3573
STEP 7. Check combination meter connector C-101 and fuel level sensor (sub) connector D-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3574
STEP 8. Check the wiring harness between combination meter connector C-101 (terminal 13) and fuel level sensor (sub) connector D-17 (terminal 2).....3575
STEP 9. Check fuel pump module connector D-18 and fuel level sensor (sub) connector D-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3576
STEP 10. Check the wiring harness between fuel pump module connector D-18 (terminal 2) and fuel level sensor (sub) connector D-17 (terminal 1).....3576
STEP11. Retest the system.....3577
CIRCUIT OPERATION....3578
TECHNICAL DESCRIPTION....3578
TROUBLESHOOTING HINTS....3579
DIAGNOSIS....3579
STEP 1. Check combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3579
STEP 2. Measure at combination meter connector C-101 in order to power supply circuit to combination meter (battery power supply).....3580
STEP 3. Check the wiring harness between combination meter connector C-101 (terminal 1) and the fuse No.22.....3580
STEP 4. Measure the voltage at combination meter connector C-101 in order to power supply circuit to combination meter (IG1 power supply).....3581
STEP 5. Check the wiring harness between combination meter connector C-101 (terminal 12) and the ignition switch (IG1)....3581
STEP 6. Measure the resistance at combination meter connector C-101 in order to the ground circuit to the combination meter.....3582
STEP 7. Check the wiring harness between combination meter connector C-101 (terminal 3 and 5) and ground.....3582
STEP 8. Retest the system.....3582
STEP 9. Using diagnostic tool MB991958, diagnose the CAN bus line.....3583
STEP 10. Check Engine-ECU connector B-20 and B-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3583
STEP11. Using diagnostic tool MB991958, read MPI system diagnostic trouble code.....3583
STEP 12. Retest the system.....3584
CIRCUIT OPERATION....3586
TECHNICAL DESCRIPTION (COMMENT)....3586
TROUBLESHOOTING HINTS....3586
DIAGNOSIS....3586
STEP 1. Check combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3586
STEP 2. Measure at combination meter connector C-101 in order to power supply circuit to combination meter (battery power supply).....3587
STEP 3. Check the wiring harness between combination meter connector C-101 (terminal 1) and the fuse No.22.....3587
STEP 4. Measure the voltage at combination meter connector C-101 in order to power supply circuit to combination meter (IG1 power supply).....3588
STEP 5. Check the wiring harness between combination meter connector C-101 (terminal 12) and the ignition switch (IG1)....3588
STEP 6. Measure the resistance at combination meter connector C-101 in order to the ground circuit to the combination meter.....3589
STEP 7. Check the wiring harness between combination meter connector C-101 (terminal 3 and 5) and ground.....3589
STEP 8. Retest the system.....3589
STEP 9. Using diagnostic tool MB991958, diagnose the CAN bus line.....3590
STEP 10. Using diagnostic tool MB991958, read A/T diagnostic trouble code.....3590
STEP 11. Check the speedometer....3590
STEP 12. Retest the system.....3591
CIRCUIT OPERATION....3592
TECHNICAL DESCRIPTION (COMMENT)....3592
TROUBLESHOOTING HINTS....3592
DIAGNOSIS....3593
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3593
STEP 2. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....3594
STEP 3. Using diagnostic tool MB991958, read A/T diagnostic trouble code.....3594
STEP 4. Check the speedometer and buzzer function.....3595
CIRCUIT OPERATION....3596
TECHNICAL DESCRIPTION (COMMENT)....3596
TROUBLESHOOTING HINTS....3596
REMOVAL SERVICE POINT....3597
MODE SELECT SWITCH CONTINUITY CHECK....3597
DIAGNOSIS....3597
STEP 1. Check combination meter connector C-101 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3597
STEP 2. Measure at combination meter connector C-101 in order to power supply circuit to combination meter (battery power supply).....3598
STEP 3. Check the wiring harness between combination meter connector C-101 (terminal 1) and the fuse No.22.....3598
STEP 4. Measure the voltage at combination meter connector C-101 in order to power supply circuit to combination meter (IG1 power supply).....3599
STEP 5. Check the wiring harness between combination meter connector C-101 (terminal 12) and the ignition switch (IG1)....3599
STEP 6. Measure the resistance at combination meter connector C-101 in order to the ground circuit to the combination meter.....3600
STEP 7. Check the wiring harness between combination meter connector C-101 (terminal 3 and 5) and ground.....3600
STEP 8. Measure the resistance at MODE switch connector C-32 to the ground circuit .....3601
STEP 9. Check the wiring harness and terminals between combination meter connector C-101 (terminal 16) and the mode switch connector C-32 (terminal 1)....3601
STEP 10. Measure the resistance between the combination meter connector C-101 (terminal 16) and the mode switch connector C-32 (terminal 1).....3602
STEP 11. Check the wiring harness and terminals between combination meter connector C-101 (terminal 17) and the mode switch connector C-32 (terminal 2)....3603
STEP 12. Measure the resistance between the combination meter connector C-101 (terminal 17) and the mode switch connector C-32 (terminal 2).....3604
STEP 13. Check the wiring harness and terminals between combination meter connector C-101 (terminal 18) and the mode switch connector C-32 (terminal 5)....3605
STEP 14. Measure the resistance between the combination meter connector C-101 (terminal 18) and the mode switch connector C-32 (terminal 5).....3606
COMBINATION METER ASSEMBLY....3607
REMOVAL AND INSTALLATION....3607
DISASSEMBLY AND ASSEMBLY....3607
HEADLAMP AND POSITION LAMP ASSEMBLY....3608
HEADLAMP DIAGNOSIS....3608
ON-VEHICLE SERVICE....3608
HEADLAMP AIMING....3608
PRE-AIMING INSTRUCTIONS....3608
a. Low Beam - 678mm (H4)bulb....3609
b. High Beam- 652mm (H7)bulb....3609
HEADLAMP ADJUSTMENT....3610
LUMINOUS INTENSITY MEASUREMENT....3611
BULB REPLACEMENT....3612
Headlamp (High/Low Beam)....3612
Headlamp Bulb (High Beam)....3614
Position/Park Lamp Bulb....3616
Front turn-signal lamps....3617
Side turn-signal lamps....3617
HEADLAMP AND FRONT COMBINATION LAMP....3618
REMOVAL AND INSTALLATION....3618
REMOVAL SERVICE POINT....3619
FOG LAMP....3620
FOG LAMP DIAGNOSIS....3620
ON-VEHICLE SERVICE....3620
FOG LAMP AIMING....3620
PRE-AIMING INSTRUCTIONS....3620
FOG LAMP ADJUSTMENT....3621
BULB REPLACEMENT....3622
FOG LAMP....3624
REMOVAL AND INSTALLATION....3624
INSPECTION....3625
FOG LAMP SWITCH CONTINUITY CHECK....3625
FOG LAMP RELAY CHECK....3625
REAR COMBINATION LAMP....3626
DIAGNOSIS....3626
REAR COMBINATION LAMP....3626
REMOVAL AND INSTALLATION....3626
DOME LAMP....3628
DIAGNOSIS....3628
SPECIAL TOOLS....3628
DOME LAMP....3628
REMOVAL AND INSTALLATION....3628
REMOVAL SERVICE POINT....3629
LICENSE PLATE LAMPS....3630
REMOVAL AND INSTALLATION....3630
HIGH-MOUNTED STOPLIGHT....3631
REMOVAL AND INSTALLATION....3631
HAZARD WARNING LIGHT SWITCH....3633
HAZARD WARNING LIGHT DIAGNOSIS....3633
HAZARD WARNING LIGHT SWITCH....3633
REMOVAL AND INSTALLATION....3633
REMOVAL SERVICE POINT....3634
INSPECTION....3634
HAZARD WARNING LIGHT SWITCH CONTINUITY CHECK....3634
COLUMN SWITCH....3635
REMOVAL AND INSTALLATION....3635
REMOVAL SERVICE POINT....3636
'B' COLUMN SWITCH CONNECTOR REMOVAL....3636
HORN....3637
DIAGNOSIS 'VEHICLE WITH KEYLESS ENTRY SYSTEM'....3637
HORN....3637
REMOVAL AND INSTALLATION....3637
INSPECTION....3638
HORN RELAY CONTINUITY CHECK....3638
ACCESSORY SOCKET....3639
REMOVAL AND INSTALLATION....3639
REMOVAL SERVICE POINT....3640
RADIO WITH CD PLAYER....3641
GENERAL DESCRIPTION....3641
RADIO WITH CD PLAYER, SPEAKER AND ANTENNA DIAGNOSIS....3641
INTRODUCTION TO AUDIO SYSTEM DIAGNOSIS....3641
AUDIO ERROR CODES....3641
AUDIO SYSTEM DIAGNOSTIC TROUBLESHOOTING STRATEGY....3642
TROUBLE SYMPTOM CHART....3642
SYMPTOM PROCEDURES....3643
CIRCUIT OPERATION....3644
TECHNICAL DESCRIPTION (COMMENT)....3644
TROUBLESHOOTING HINTS....3644
DIAGNOSIS....3644
STEP 1. Check to see that the radio and CD player or radio, CD player and CD changer is energized when the power switch is turned ON.....3644
STEP 2. Check radio and CD player or radio, CD player and CD changer connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3644
STEP 3. Check the wiring harness between radio and CD player or radio, CD player and CD changer connector C-111 (terminal 10) and the ignition switch (ACC).....3645
STEP 4. Check the installation condition of the radio and CD player or radio, CD player and CD changer.....3645
STEP 5. Measure at radio and CD player or radio, CD player and CD changer connector C-111 in order to check the battery circuit of power supply system to the radio and CD player or radio, CD player and CD changer (ignition switch ACC).....3646
STEP 6. Check radio and CD player or radio, CD player and CD changer connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3646
STEP 7. Check the wiring harness between radio and CD player or radio, CD player and CD changer connector C-111 (terminal 10) and ignition switch (ACC).....3647
STEP 8. Check the installation condition of the radio and CD player or radio, CD player and CD changer.....3647
CIRCUIT OPERATION....3648
TECHNICAL DESCRIPTION (COMMENT)....3648
TROUBLESHOOTING HINTS....3648
DIAGNOSIS....3649
STEP 1. Measure the voltage at remote controlled radio switch power supply circuit at the clock spring connector C-306.....3649
STEP 2. Check radio, CD player and CD changer connector C-117 and clock spring connector C-306 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3650
STEP 3. Check the wiring harness between radio, CD player and CD changer connector C-117 (terminal 30) and clock spring connector C-306 (terminal 2).....3650
STEP 4. Measure the resistance at remote controlled radio switch ground circuit to the clock spring connector C-306.....3651
STEP 5. Check radio, CD player and CD changer connector C-117 and clock spring connector C-306 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3651
STEP 6. Check the wiring harness between radio, CD player and CD changer connector C-117 (terminal 25) and clock spring connector C-306 (terminal 3).....3652
STEP 7. Measure the resistance between the clock spring connector C-306 terminals.....3653
STEP 8. Measure the resistance at clock spring terminal.....3654
STEP 9. Check the clock spring connector C-303 and remote controlled radio switch (RH) connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3655
STEP 10. Check the wiring harness between clock spring connector C-303 (terminals 4 and 5) and remote controlled radio switch (RH) connector C-301 (terminals 1 and 2).....3655
STEP 11. Measure the resistance at remote controlled radio switch (RH).....3656
CIRCUIT OPERATION....3656
TECHNICAL DESCRIPTION (COMMENT)....3656
TROUBLESHOOTING HINTS....3656
DIAGNOSIS....3656
STEP 1. Measure the resistance at remote controlled radio switch (RH).....3656
STEP 2. Check the remote controlled radio switch (RH) connector C-301 and clock spring connector C-303 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3657
STEP 3. Check the wiring harness between remote controlled radio switch (RH) connector C-301 (terminals1 and 2) and clock spring connector C-303 (terminals 4 and 5).....3657
CIRCUIT OPERATION....3658
TECHNICAL DESCRIPTION (COMMENT)....3658
TROUBLESHOOTING HINTS....3658
DIAGNOSIS....3658
STEP 1. Measure the resistance at remote controlled radio switch (LH).....3658
STEP 2. Check the radio switch (LH) connector C-311 and clock spring connector C-303 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3659
STEP 3. Check the wiring harness between remote controlled radio switch connector C-311 (terminals1 and 2) and clock spring connector C-303 (terminals 4 and 5).....3659
CIRCUIT OPERATION....3660
TECHNICAL DESCRIPTION (COMMENT)....3660
TROUBLESHOOTING HINTS....3660
DIAGNOSIS....3661
STEP 1. Check which speaker has no sound on the vehicles with audio amplifier.....3661
STEP 2. Check the tweeter (RH).....3661
STEP 3. Check tweeter (RH) connector C-108 and radio and CD player connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3661
STEP 4. Check the wiring harness between tweeter (RH) connector C-108 (terminals 1 and 2) and radio and CD player connector C-111 (terminals 6 and 14).....3662
STEP 5. Check the tweeter (LH).....3662
STEP 6. Check tweeter (LH) connector C-129 and radio and CD player connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3663
STEP 7. Check the wiring harness between tweeter (LH) connector C-129 (terminals 1 and 2) and radio and CD player connector C-111 (terminals 5 and 13).....3663
STEP 8. Check the front door speaker (LH).....3664
STEP 9. Check front door speaker (LH) connector E-10 and radio and CD player connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3664
STEP 10. Check the wiring harness between front door speaker (LH) connector E-10 (terminals 1 and 2) and radio and CD player connector C-111 (terminals 5 and 13).....3665
STEP 11. Check the front door speaker (RH).....3665
STEP 12. Check front door speaker (RH) connector E-02 and radio and CD player connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3666
STEP 13. Check the wiring harness between front door speaker (RH) connector E-02 (terminals 1 and 2) and radio and CD player connector C-111 (terminals 6 and 14).....3667
STEP 14. Check the rear speaker (LH).....3668
STEP 15. Check rear speaker (LH) connector D-12 and radio and CD player connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3668
STEP 16. Check the wiring harness between rear speaker (LH) connector D-12 (terminals 1 and 2) and radio and CD player connector C-111 (terminals 2 and 8).....3669
STEP 17. Check the rear speaker (RH).....3669
STEP 18. Check rear speaker (RH) connector D-09 and radio and CD player connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3670
STEP 19. Check the wiring harness between rear speaker (RH) connector D-09 (terminals 1 and 2) and radio and CD player connector C-111 (terminals 1 and 7).....3671
STEP 1. Ask the driver about the noise.....3672
STEP 2. Ask the driver about the location where the noise occurs.....3672
STEP 3. Check if the noise can be eliminated by adjusting the radio.....3672
STEP 4. Check for the noise.....3672
DIAGNOSIS....3672
DIAGNOSIS....3673
STEP 1. Check the vehicles lighting system.....3673
STEP 2. Check that the following actions disappear the noise.....3673
STEP 3. Check that the noise fades away when the vehicle harness is moved away from the radio (if the harness is not in the proper position).....3673
STEP 1. Verify that the noise occur when the engine is stopped or the engine is running.....3674
STEP 2. Verify that the following actions disappear the noise.....3674
STEP 3. Verify that the radio is correctly grounded....3674
STEP 4. Check the connection of the antenna plug and radio and CD player or radio, CD player and CD changer.....3674
STEP 5. Verify that the noise is eliminated when the antenna plug is properly attached.....3674
STEP 6. Verify that the antenna is in good condition and is it properly mounted.....3674
STEP 7. Clean the antenna plug and ground wire mounting area. Mount the antenna securely.....3674
DIAGNOSIS....3675
STEP 1. Check if the customer heard the noise under any of the following conditions.....3675
STEP 2. Compare the customers radio to another identical model.....3675
DIAGNOSIS....3675
DIAGNOSIS....3676
STEP 1. Check the fit of antenna feeder cable.....3676
STEP 2. Check radio and CD player connector or radio, CD player and CD changer connector C- 111 and C-117 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3677
STEP 3. Check that noise appears when the radio switch is turned on while the vehicle is stopped and the radio is tapped while tuned away from a station.....3677
STEP 4. Verify that the radio is correctly grounded.....3677
STEP 5. Check by replacing radio and CD player or radio, CD player and CD changer.....3678
DIAGNOSIS....3678
STEP 1. Check the radio after adjusting it.....3678
STEP 2. Check with several broad casting.....3678
STEP 3. Check that noise appears when the radio switch is turned on while the vehicle is stopped.....3679
STEP 4. Verify that the radio is correctly grounded.....3679
STEP 5. Check by replacing radio and CD player or radio, CD player and CD changer.....3679
DIAGNOSIS....3679
DIAGNOSIS....3680
STEP 1. Check to see if inspections are taking place is an area exposed to special electric fields.....3680
STEP 2. Move the vehicle and check the radio.....3680
STEP 3. Tune the radio, and then check it.....3680
STEP 4. Check the connection of the antenna plug and radio and CD player or radio, CD player and CD changer.....3680
STEP 5. Check by replacing radio and CD player or radio, CD player and CD changer.....3680
DIAGNOSIS....3681
STEP 1. Check to see if inspections are taking place is an area exposed to special electric fields.....3681
STEP 2. Move the vehicle and check the radio.....3681
STEP 3. Tune the radio, and then check it.....3682
STEP 4. Check with several broadcasting stations.....3682
STEP 5. Check the connection of the antenna plug and radio and CD player or radio, CD player and CD changer.....3682
STEP 6. Check by replacing radio and CD player or radio, CD player and CD changer.....3682
DIAGNOSIS....3683
STEP 1. Check the level of distortion.....3683
STEP 2. Check the location of the distortion.....3683
STEP 3. Check the wires at each speaker.....3683
STEP 4. Remove the speakers, and check the paper cone for foreign material or damage.....3683
STEP 5. Check for distortion with the speaker installed.....3683
DIAGNOSIS....3684
STEP 1. Check that the distortion is present when the radio is tuned to another station.....3684
STEP 2. Relocate the reception area and check the radio.....3684
DIAGNOSIS....3684
STEP 1. Check the number of radio stations.....3684
STEP 2. Check the distance from the transmission antenna.....3684
STEP 3. Check if there are not that many radio stations and when there is no transmission antenna in the vicinity.....3685
STEP 4. Check to see if inspections are taking place is an area exposed to special electric fields.....3685
STEP 5. Relocate and check.....3685
STEP 6. Check the connection of the antenna feeder cable and radio and CD player or radio, CD player and CD changer.....3685
CIRCUIT OPERATION....3686
TECHNICAL DESCRIPTION (COMMENT)....3686
TROUBLESHOOTING HINTS....3686
DIAGNOSIS....3686
STEP 1. Measure at radio and CD player or radio, CD player and CD changer connector C-111 in order to check the power supply circuit to the radio and CD player or radio, CD player and CD changer (through the battery).....3686
STEP 2. Check radio and CD player or radio, CD player and CD changer connector C-111 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3687
STEP 3. Check the wiring harness between radio and CD player or radio, CD player and CD changer connector C-111 (terminal 11) and the battery.....3687
DIAGNOSIS....3688
STEP 1. Check that a CD has been already loaded.....3688
STEP 2. Check how a CD is inserted.....3688
STEP 3. Check after the CD is loaded.....3688
STEP 4. Check the CD.....3688
STEP 5. Check again using a normal CD, which is not dirty or scratched.....3689
DIAGNOSIS....3689
STEP 1. Check again using another CD, which is not dirty or scratched.....3689
STEP 2. Check power supply to the CD player when the ignition switch is at "ACC" or "ON" position.....3689
DIAGNOSIS....3689
STEP 1. Check the state in which the sound on the CD jumps.....3689
STEP 2. Check the surface of the CD.....3690
STEP 3. Check when replacing with a CD that can be played normally without any scratches or soiling.....3690
STEP 4. Check by tapping the radio and CD player or radio, CD player and CD changer.....3690
DIAGNOSIS....3690
Check to see that the CD can be played normally and that it is free of any scratches or soiling.....3690
DIAGNOSIS....3691
Check the power of ignition switch "ACC".....3691
ON-VEHICLE SERVICE....3691
SPEAKER TEST [Vehicles only with multi-centre display- (type 2)]....3691
SPECIAL TOOL....3692
RADIO WITH CD PLAYER....3693
REMOVAL AND INSTALLATION....3693
'RADIO AND CD PLAYER (Type 1)'....3693
'RADIO, CD PLAYER AND CD CHANGER (Type 2)'....3694
REMOTE CONTROLLED RADIO SWITCH....3695
REMOVAL AND INSTALLATION....3695
REMOVAL SERVICE POINT....3696
INSPECTION....3696
REMOTE CONTROLLED RADIO SWITCH CONTINUITY CHECK....3696
SPEAKER....3697
REMOVAL AND INSTALLATION....3697
'TWEETER/REAR SPEAKER'....3697
'FRONT DOOR SPEAKER'....3698
ANTENNA....3699
REMOVAL AND INSTALLATION....3699
DEFOGGER....3700
GENERAL DESCRIPTION....3700
DEFOGGER DIAGNOSIS....3700
ON-VEHICLE SERVICE....3700
PRINTED-HEATER LINES CHECK....3700
REAR WINDOW DEFOGGER SWITCH....3702
REMOVAL AND INSTALLATION....3702
INSPECTION....3702
DEFOGGER RELAY CONTINUITY CHECK....3702
CLOCK DISPLAY....3703
GENERAL DESCRIPTION....3703
Clock display diagnosis....3703
TECHNICAL DESCRIPTION (COMMENT)....3703
TROUBLESHOOTING HINTS....3703
DIAGNOSIS....3704
STEP 1. Check the clock display unit ground circuit. Measure the resistance at the clock display unit connector C-06.....3704
STEP 2. Check the clock display unit connector C-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3704
STEP 3. Check the wiring harness between clock display unit connector C-06 (terminal 1) and ground.....3705
STEP 4. Check the clock display unit power supply circuit (battery). Measure the voltage at the multi-centre display unit connector C-06.....3705
STEP 5. Check clock display unit connector C-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3705
STEP 6. Check the wiring harness between C-06 (terminal 4) and battery.....3706
STEP 7. Check the clock display unit power supply circuit [ignition switch (ACC)]. Measure the voltage at the clock display unit connector C-06.....3706
STEP 8. Check clock display unit connector C-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3707
STEP 9. Check the wiring harness between C-06 (terminal 3) and ignition switch (ACC).....3707
STEP 10. Check the clock display unit illumination power supply circuit [headlamp switch (park, low or high)]. Measure the voltage at the clock display unit connector C-06.....3708
STEP 11. Check the clock display unit connector C-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3708
STEP 12. Check the wiring harness between clock display unit connector C-06 (terminal 2) and tail lamp relay and (fuse No.20) at relay box.....3709
CLOCK DISPLAY....3710
REMOVAL AND INSTALLATION....3710
MULTI-CENTER DISPLAY....3711
GENERAL DESCRIPTION....3711
Graphical display function of multi-centre display....3711
Precautions during service....3711
Diagnosis tips when only specific function(s) is defective....3711
MULTI-CENTER DISPLAY SYSTEM....3711
Communication error processing....3712
FAILURE DIAGNOSIS SERVICE MODE FUNCTION....3713
Starting up the service mode....3713
Communication check....3713
Monitor check....3714
Compass check....3714
Vehicle check....3714
Auto check....3715
Release of service mode....3715
Fail-safe function of the multi-centre display unit....3715
DIAGNOSIS FUNCTION....3716
ON-BOARD DIAGNOSTICS....3716
HOW TO CONNECT DIAGNOSTIC TOOL (MUT-III)....3716
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....3718
DIAGNOSTIC TROUBLE CODE CHART....3719
DIAGNOSTIC TROUBLE CODE PROCEDURES....3720
CIRCUIT OPERATION....3720
DTC SET CONDITION....3720
TECHNICAL DESCRIPTION (COMMENT)....3720
TROUBLESHOOTING HINTS....3721
DIAGNOSIS....3721
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3721
STEP 2. Recheck for diagnostic trouble code.....3721
STEP 3. Recheck for diagnostic trouble code.....3722
CIRCUIT OPERATION....3722
DTC SET CONDITION....3722
TECHNICAL DESCRIPTION (COMMENT)....3722
TROUBLESHOOTING HINTS....3722
DIAGNOSIS....3723
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3723
STEP 2. Using diagnostic tool MB991958, read MPI diagnostic trouble code....3723
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code related to the other system.....3724
STEP 4. Recheck for diagnostic trouble code.....3724
STEP 5. Recheck for diagnostic trouble code.....3724
STEP 6. Recheck for diagnostic trouble code.....3725
CIRCUIT OPERATION....3725
DTC SET CONDITION....3725
TECHNICAL DESCRIPTION (COMMENT)....3725
TROUBLESHOOTING HINTS....3725
DIAGNOSIS....3726
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3726
STEP 2. Using diagnostic tool MB991958, read A/T diagnostic trouble code....3726
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code related to the other system.....3727
STEP 4. Recheck for diagnostic trouble code.....3727
STEP 5. Recheck for diagnostic trouble code.....3727
STEP 6. Recheck for diagnostic trouble code.....3728
CIRCUIT OPERATION....3729
DTC SET CONDITION....3729
TECHNICAL DESCRIPTION (COMMENT)....3730
TROUBLESHOOTING HINTS....3730
DIAGNOSIS....3730
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3731
STEP 2. Using diagnostic tool MB991958, read the A/C diagnostic trouble code....3731
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3731
STEP 4. Recheck for diagnostic trouble code.....3732
STEP 5. Recheck for diagnostic trouble code.....3732
STEP 6. Recheck for diagnostic trouble code.....3732
CIRCUIT OPERATION....3733
DTC SET CONDITION....3733
TECHNICAL DESCRIPTION (COMMENT)....3733
TROUBLESHOOTING HINTS....3733
DIAGNOSIS....3734
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3734
STEP 2. Using diagnostic tool MB991958, read the diagnostic trouble code related to the other system.....3734
STEP 3. Recheck for diagnostic trouble code.....3735
STEP 4. Recheck for diagnostic trouble code.....3735
STEP 5. Recheck for diagnostic trouble code.....3735
CIRCUIT OPERATION....3737
DTC SET CONDITION....3737
TECHNICAL DESCRIPTION (COMMENT)....3737
TROUBLESHOOTING HINTS....3737
DIAGNOSIS....3737
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3738
STEP 2. Using diagnostic tool MB991958, read ETACS-ECU diagnostic trouble code....3738
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3738
STEP 4. Recheck for diagnostic trouble code.....3739
STEP 5. Recheck for diagnostic trouble code.....3739
STEP 6. Recheck for diagnostic trouble code.....3739
CIRCUIT OPERATION....3740
DTC SET CONDITION....3740
TECHNICAL DESCRIPTION (COMMENT)....3740
TROUBLESHOOTING HINTS....3740
DIAGNOSIS....3741
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3741
STEP 2. Using diagnostic tool MB991958, read MPI system diagnostic trouble code.....3741
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code related to the other system.....3742
STEP 4. Recheck for diagnostic trouble code.....3742
STEP 5. Recheck for diagnostic trouble code.....3742
STEP 6. Recheck for diagnostic trouble code.....3743
CIRCUIT OPERATION....3743
DTC SET CONDITION....3743
TECHNICAL DESCRIPTION (COMMENT)....3743
TROUBLESHOOTING HINTS....3743
DIAGNOSIS....3743
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3744
STEP 2. Using diagnostic tool MB991958, read combination meter diagnostic trouble code.....3744
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code related to the other system.....3744
STEP 4. Recheck for diagnostic trouble code.....3745
STEP 5. Recheck for diagnostic trouble code.....3745
STEP 6. Recheck for diagnostic trouble code.....3745
CIRCUIT OPERATION....3746
DTC SET CONDITION....3746
TECHNICAL DESCRIPTION (COMMENT)....3746
TROUBLESHOOTING HINTS....3746
DIAGNOSIS....3746
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3747
STEP 2. Using diagnostic tool MB991958, read A/C-ECU diagnostic trouble code.....3747
STEP 3. Recheck for diagnostic trouble code.....3747
STEP 4. Recheck for diagnostic trouble code.....3748
STEP 5. Recheck for diagnostic trouble code.....3748
DIAGNOSIS....3748
SYMPTOM CHART....3748
SYMPTOM PROCEDURES....3749
CIRCUIT OPERATION....3749
TECHNICAL DESCRIPTION (COMMENT)....3749
TROUBLESHOOTING HINTS....3749
DIAGNOSIS....3750
STEP 1. Check that the Engine ECU communicates with the diagnostic tool.....3750
STEP 2. Using diagnostic tool MB991958, diagnose the CAN bus line....3750
CIRCUIT OPERATION....3751
TECHNICAL DESCRIPTION (COMMENT)....3751
TROUBLESHOOTING HINTS....3751
DIAGNOSIS....3752
STEP 1. Check the multi-centre display unit ground circuit. Measure the resistance at the multi-centre display unit connector C-05.....3752
STEP 2. Check the multi-centre display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3752
STEP 3. Check the wiring harness between multi-centre display unit connector C-05 (terminal 6) and ground.....3753
STEP 4. Check the multi-centre display unit power supply circuit (battery). Measure the voltage at the multi-centre display unit connector C-05.....3753
STEP 5. Check multi-centre display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3753
STEP 6. Check the wiring harness between C-05 (terminal 1) and battery.....3754
STEP 7. Check the multi-centre display unit power supply circuit [ignition switch (ACC)]. Measure the voltage at the multi-centre display unit connector C-05.....3754
STEP 8. Check multi-centre display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3755
STEP 9. Check the wiring harness between C-05 (terminal 3) and ignition switch (ACC).....3755
STEP 10. Check the multi-centre display unit power supply circuit [ignition switch (IG1)]. Measure the voltage at the multi-centre display unit connector C-05.....3756
STEP 11. Check the multi-centre display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3756
STEP 12. Check the wiring harness between multi-centre display unit connector C-05 (terminal 2) and ignition switch (IG1).....3757
CIRCUIT OPERATION....3758
TECHNICAL DESCRIPTION (COMMENT)....3758
TROUBLESHOOTING HINTS....3759
DIAGNOSIS....3759
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line....3759
STEP 2. Using diagnostic tool MB991958, read A/C diagnostic trouble code.....3759
STEP 3. Retest the system....3760
CIRCUIT OPERATION....3761
TECHNICAL DESCRIPTION (COMMENT)....3761
TROUBLESHOOTING HINTS....3761
DIAGNOSIS....3762
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line....3762
STEP 2. Using diagnostic tool MB991958, read A/C diagnostic trouble code.....3762
STEP 3. Retest the system....3762
CIRCUIT OPERATION....3763
TECHNICAL DESCRIPTION (COMMENT)....3763
TROUBLESHOOTING HINTS....3763
DIAGNOSIS....3763
STEP 1. Check the communication condition by self-diagnostic function.....3763
STEP 2. Check radio, CD player and CD changer connector C-117 and multi-centre display unit connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3764
STEP 3. Check the wiring harness between radio, CD player and CD changer connector C-117 (terminal 46, 42, 41 and 47) and multi-centre display unit connector C-05 (terminal 7, 8, 9 and 10).....3764
STEP 4.Using the oscilloscope, check the M BUS line.....3765
STEP 5. Retest the system....3765
STEP 6. Retest the system....3765
ON-VEHICLE SERVICE....3766
AMBIENT AIR TEMPERATURE UNIT CUSTOMIZATION....3766
CHECK AT MULTI-CENTRE DISPLAY UNIT TERMINAL....3767
SPECIAL TOOLS....3769
MULTI-CENTER DISPLAY....3771
REMOVAL AND INSTALLATION....3771
AMBIENT TEMPERATURE SENSOR....3772
INSPECTION....3772
AMBIENT AIR TEMPERATURE SENSOR CHECK....3772
PANIC ALARM....3772
REMOVAL AND INSTALLATION....3772
SPECIFICATIONS....3773
FASTENER TIGHTENING SPECIFICATIONS....3773
SERVICE SPECIFICATIONS....3773
'BATTERY'....3773
'COMBINATION METER'....3774
GR00005800-35B....3775
ANTI-LOCK BRAKING SYSTEM (ABS)....3775
GENERAL DESCRIPTION....3776
FEATURES....3776
EBD CONTROL....3776
CONSTRUCTION DIAGRAM....3777
SYSTEM CHECK SOUND....3778
ABS OPERATION SOUNDS AND SENSATIONS....3778
LONG STOPPING DISTANCES ON LOOSE ROAD SURFACES....3778
SHOCK AT STARTING CHECK....3778
ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS....3778
INTRODUCTION TO ANTI-LOCK BRAKING SYSTEM DIAGNOSIS....3778
ABS Diagnostic Trouble Code Detection Conditions....3778
ABS DIAGNOSTIC TROUBLESHOOTING STRATEGY....3778
DIAGNOSTIC FUNCTION....3779
ON-BOARD DIAGNOSTICS (OBD)....3779
HOW TO CONNECT THE DIAGNOSTIC TOOL (MUT-III)....3779
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES....3780
HOW TO READ DATA LIST....3780
HOW TO PERFORM ACTUATOR TEST....3781
HOW TO DIAGNOSE THE CAN BUS LINE....3782
DIAGNOSTIC TROUBLE CODE CHART....3783
DIAGNOSTIC TROUBLE CODE PROCEDURES....3784
CIRCUIT OPERATION....3785
ABS DTC SET CONDITIONS....3785
WHEEL SPEED SENSOR AIR GAP:....3785
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3786
DIAGNOSIS....3786
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3786
STEP 2. Recheck for diagnostic trouble code.....3787
STEP 3. Using diagnostic tool MB991958, check data list.....3787
STEP 4. Measure supply voltage for wheel speed sensor using an oscilloscope.....3788
STEP 5. Measure wheel speed sensor signals using an oscilloscope.....3789
STEP 6. Check ABS-ECU connector A-02 and wheel speed sensor 'front: RH' connector A-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3791
STEP 7. Check the harness wires and continuity resistance between ABS-ECU connector A-02 (terminal 9, 10) and wheel speed sensor 'front: RH' connector A-01 (terminal 2, 1). (see figure and table below)....3792
STEP 8. Check ABS-ECU connector A-02 and wheel speed sensor 'front: LH' connector A-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3793
STEP 9. Check the harness wires and continuity resistance between ABS-ECU connector A-02 (terminal 5, 16) and wheel speed sensor 'front: LH' connector A-04 (terminal 1, 2). (see figure and table below).....3794
STEP 10. Check ABS-ECU connector A-02, intermediate connector C-25 and wheel speed sensor 'rear: RH' connector D-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3795
STEP 11. Check the harness wires and continuity resistance between ABS-ECU connector A-02 (terminal 8, 19) and wheel speed sensor 'rear: RH' connector D-30 (terminal 1, 2). (see figure and table below).....3796
STEP 12. Check ABS-ECU connector A-02, intermediate connector C-25 and wheel speed sensor 'rear: LH' connector D-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3797
STEP 13. Check the harness wires and continuity resistance between ABS-ECU connector A-02 (terminal 6, 17) and wheel speed sensor 'rear: LH' connector D-31 (terminal 1, 2). (see figure and table below).....3797
STEP 14. Inspect the wheel speed sensor.....3798
STEP 15. Recheck for diagnostic trouble code.....3799
STEP 16. Recheck for diagnostic trouble code.....3799
CIRCUIT OPERATION....3800
ABS DTC SET CONDITIONS....3801
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3801
Past trouble....3801
DIAGNOSIS....3801
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3802
STEP 2. Recheck for diagnostic trouble code.....3802
STEP 3. Using diagnostic tool MB991958, read the diagnostic trouble code.....3803
STEP 4. Check the installation condition of the wheel speed sensors.....3803
STEP 5. Check the wheel speed sensor after it is removed from the vehicle.....3803
STEP 6. Check the wheel bearing for looseness.....3804
STEP 7. Check the wheel speed rotor.....3804
STEP 8. Check ABS-ECU connector A-02 and wheel speed sensor 'front: RH' connector A-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3805
STEP 9. Check ABS-ECU connector A-02 and wheel speed sensor 'front: LH' connector A-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3807
STEP 10. Check ABS-ECU connector A-02, intermediate connector C-25 and wheel speed sensor 'Rear: RH' connector D-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3809
STEP 11. Check ABS-ECU connector A-02, intermediate connector C-25 and wheel speed sensor 'rear: LH' connector D-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3811
STEP 12. Recheck for diagnostic trouble code.....3812
STEP 13. Recheck for diagnostic trouble code.....3813
CIRCUIT OPERATION....3815
ABS DTC SET CONDITIONS....3816
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3816
Past trouble....3816
DIAGNOSIS....3816
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3817
STEP 2. Recheck for diagnostic trouble code.....3817
STEP 3. Measure the voltage at ABS-ECU connector A-02.....3818
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3819
STEP 5. Measure the resistance at ABS-ECU connector A-02.....3820
STEP 6. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3821
STEP 7. Recheck for diagnostic trouble code.....3821
STEP 8. Recheck for diagnostic trouble code.....3822
CIRCUIT OPERATION....3823
ABS DTC SET CONDITIONS....3823
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3823
Past trouble....3824
DIAGNOSIS....3824
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3824
STEP 2. Recheck for diagnostic trouble code.....3825
STEP 3. Measure the voltage at ABS-ECU connector A-02.....3826
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3827
STEP 5. Measure the resistance at ABS-ECU connector A-02.....3828
STEP 6. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3828
STEP 7. Recheck for diagnostic trouble code.....3829
STEP 8. Recheck for diagnostic trouble code.....3829
CIRCUIT OPERATION....3830
ABS DTC SET CONDITIONS....3830
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3831
Past trouble....3831
DIAGNOSIS....3831
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3831
STEP 2. Recheck for diagnostic trouble code.....3832
STEP 3. Measure the voltage at ABS-ECU connector A-02.....3832
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3833
STEP 5. Measure the resistance at ABS-ECU connector A-02.....3834
STEP 6. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3834
STEP 7. Recheck for diagnostic trouble code.....3835
STEP 8. Recheck for diagnostic trouble code.....3835
ABS DTC SET CONDITIONS....3836
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3836
DIAGNOSIS....3836
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3836
STEP 2. Recheck for diagnostic trouble code.....3837
CIRCUIT OPERATION....3838
ABS DTC SET CONDITIONS....3838
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3838
Past trouble....3838
DIAGNOSIS....3838
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3839
STEP 2. Recheck for diagnostic trouble code.....3839
STEP 3. Check the battery.....3840
STEP 4. Check the charging system.....3840
STEP 5. Measure the voltage at ABS-ECU connector A-02.....3840
STEP 6. Check ABS-ECU connector A-02, junction block connectors C-214, C-215 and ignition switch connector C-318 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3841
STEP 7. Recheck for diagnostic trouble code.....3842
STEP 8. Recheck for diagnostic trouble code.....3842
TROUBLE JUDGMENT....3843
TROUBLESHOOTING HINTS (The most likely causes for these DTCs are to set are:)....3843
DIAGNOSIS....3843
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3843
STEP 2. Recheck for diagnostic trouble code.....3844
STEP 3. Recheck for diagnostic trouble code.....3844
SYMPTOM CHART....3845
SYMPTOM PROCEDURES....3846
TECHNICAL DESCRIPTION (COMMENT)....3846
TROUBLESHOOTING HINTS (The most likely causes for this case:)....3846
DIAGNOSIS....3846
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3847
CIRCUIT OPERATION....3848
TROUBLESHOOTING HINTS (The most likely causes for this case:)....3848
DIAGNOSIS....3848
STEP 1. Measure the voltage at ABS-ECU connector A-02.....3849
STEP 2. Check ABS-ECU connector A-02, junction block connectors C-214, C-215 and ignition switch connector C-308 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3850
STEP 3. Measure the resistance at ABS-ECU connector A-02.....3851
STEP 4. Check ABS-ECU connector A-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.....3851
STEP 5. Check the battery.....3851
STEP 6. Check the charging system.....3852
STEP 7. Retest the system.....3852
STEP 8. Retest the system.....3852
TECHNICAL DESCRIPTION (COMMENT)....3853
TROUBLESHOOTING HINTS (The most likely causes for this case:)....3853
DIAGNOSIS....3853
STEP 1. Using diagnostic tool MB991958, diagnose the CAN bus line.....3854
STEP 2. Using diagnostic tool MB991958, read the combination meter diagnostic trouble code.....3854
TECHNICAL DESCRIPTION (COMMENT)....3855
TROUBLESHOOTING HINTS (The most likely causes for this case:)....3855
DIAGNOSIS....3855
STEP 1. Hydraulic unit check....3855
STEP 2. Verify that the condition described by the customer exists.....3855
DATA LIST REFERENCE TABLE....3856
ACTUATOR TEST REFERENCE TABLE....3857
ACTUATOR TEST SPECIFICATIONS....3857
CHECK AT ABS-ECU....3858
TERMINAL VOLTAGE CHECK CHART....3858
GROUND RESISTANCE AND CONTINUITY BETWEEN HARNESS-SIDE CONNECTOR TERMINALS AND BODY GROUND....3859
SPECIAL TOOLS....3860
ON-VEHICLE SERVICE....3862
WHEEL SPEED SENSOR SIGNAL MEASUREMENT....3862
HYDRAULIC UNIT CHECK....3864
IN THE EVENT OF A DISCHARGED BATTERY....3866
HYDRAULIC UNIT....3867
REMOVAL AND INSTALLATION....3867
REMOVAL SERVICE POINTS....3868
'B' BRAKE MODULATOR HYDRAULIC UNIT (HYDRAULIC UNIT AND ABS-ECU) REMOVAL....3868
INSTALLATION SERVICE POINT....3868
WHEEL SPEED SENSOR....3869
REMOVAL AND INSTALLATION....3869
REMOVAL SERVICE POINT....3870
INSPECTION....3870
WHEEL SPEED SENSOR CHECK....3870
TOOTHED WHEEL SPEED ROTOR CHECK....3870
SPECIFICATIONS....3871
FASTENER TIGHTENING SPECIFICATION....3871
GENERAL SPECIFICATIONS....3871
MMAL PS41 WSM 22....3873
MANUAL TRANSMISSION....3873
MANUAL TRANSMISSION 22A....3873
MANUAL TRANSMISSION OVERHAUL 22B....3873
MMAL PS41 WSM 22A....3875
MANUAL TRANSMISSION....3875
GENERAL INFORMATION....3876
MANUAL TRANSMISSION MODELS....3876
LUBRICANTS....3876
SPECIAL TOOLS....3876
ON-VEHICLE SERVICE....3877
TRANSMISSION CONTROL....3878
REMOVAL AND INSTALLATION....3878
INSTALLATION SERVICE POINTS....3879
'B' SLEEVE SHIFT KNOB....3880
'C' SELECT CABLE FITMENT....3880
TRANSMISSION ASSEMBLY....3881
REMOVAL AND INSTALLATION....3881
REMOVAL SERVICE POINTS....3882
'B' CLUTCH RELEASE CYLINDER....3883
'C' RELEASE BEARING....3883
'D' TRANSMISSION MOUNT BRACKET....3884
'E' ENGINE ASSEMBLY SUPPORTING....3884
'F' TIE ROD END/LOWER ARM BALL JOINT REMOVAL....3884
'G' DRIVE SHAFT REMOVAL....3884
INSTALLATION SERVICE POINT....3885
MMAL PS41 WSM 22B....3887
MANUAL TRANSMISSION OVERHAUL....3887
GENERAL INFORMATION....3888
MANUAL TRANSMISSION MODELS....3888
SECTIONAL VIEW....3888
GENERAL SPECIFICATIONS....3889
SERVICE SPECIFICATIONS....3889
SNAP RING, SPACER AND THRUST PLATE FOR ADJUSTMENT....3889
TORQUE SPECIFICATIONS....3891
SEALANTS....3892
FORM-IN-PLACE GASKET (FIPG)....3892
Disassembly....3892
Surface Preparation....3892
FIPG Application....3892
LUBRICANTS....3892
SPECIAL TOOLS....3893
INPUT SHAFT....3896
DISASSEMBLY AND REASSEMBLY....3896
DISASSEMBLY SERVICE POINTS....3897
'B' THRUST PLATE STOPPER REMOVAL....3897
'C'5TH SPEED GEAR REMOVAL....3897
'D'4TH SPEED GEAR SLEEVE REMOVAL....3897
'E' BALL BEARING REMOVAL....3898
REASSEMBLY SERVICE POINTS....3898
'B' BALL BEARING INSTALLATION....3898
'C' SNAP RING INSTALLATION....3898
'D' SYNCHRONIZER SPRING INSTALLATION....3899
'E' 3RD-4TH SPEED SYNCHRONIZER HUB INSTALLATION....3899
'F' SYNCHRONIZER SLEEVE INSTALLATION....3900
'G' 4TH SPEED GEAR SLEEVE INSTALLATION....3900
'H' 5TH SPEED GEAR INSTALLATION....3900
'I' THRUST PLATE INSTALLATION....3901
'J' THRUST PLATE STOPPER INSTALLATION....3901
'K' BALL BEARING INSTALLATION....3901
'L' SNAP RING INSTALLATION....3901
INSPECTION....3902
INPUT SHAFT....3902
NEEDLE ROLLER BEARING....3902
SYNCHRONIZER RING....3902
SYNCHRONIZER SLEEVE AND HUB....3903
SYNCHRONIZER SPRING....3903
SPEED GEARS....3903
OUTPUT SHAFT....3904
DISASSEMBLY AND REASSEMBLY....3904
DISASSEMBLY SERVICE POINTS....3905
'B' REVERSE GEAR BEARING SLEEVE REMOVAL....3905
'C' 5TH SPEED-REVERSE SYNCHRONIZER HUB REMOVAL....3905
'D' 3RD SPEED GEAR REMOVAL....3906
'E' 2ND SPEED GEAR SLEEVE REMOVAL....3906
'F' 1ST SPEED GEAR SLEEVE REMOVAL....3906
'G' TAPER ROLLER BEARING REMOVAL....3906
REASSEMBLY SERVICE POINTS....3907
'B' TAPER ROLLER BEARING INSTALLATION....3907
'C'1ST SPEED GEAR SLEEVE INSTALLATION....3907
'D' SYNCHRONIZER SPRING INSTALLATION....3907
'E' 1ST-2ND SPEED SYNCHRONIZER HUB INSTALLATION....3908
'F' SYNCHRONIZER SLEEVE INSTALLATION....3908
'G' 2ND SPEED GEAR SLEEVE INSTALLATION....3908
'H' 3RD SPEED GEAR INSTALLATION....3909
'I' SNAP RING INSTALLATION....3909
'J' 4TH SPEED GEAR INSTALLATION....3909
'K' 5TH SPEED GEAR SLEEVE INSTALLATION....3910
'L' SYNCHRONIZER SPRING INSTALLATION....3910
'M' 5TH SPEED-REVERSE SYNCHRONIZER HUB INSTALLATION....3910
'N' SYNCHRONIZER SLEEVE INSTALLATION....3911
'O' REVERSE GEAR BEARING SLEEVE INSTALLATION....3911
'P' TAPER ROLLER BEARING INSTALLATION....3912
'Q' SNAP RING INSTALLATION....3912
INSPECTION....3912
OUTPUT SHAFT....3912
NEEDLE ROLLER BEARING....3912
SYNCHRONIZER RING 'FOR 5TH SPEED'....3913
OUTER SYNCHRONIZER RING/INNER SYNCHRONIZER RING/SYNCHRONIZER CONE 'FOR REVERSE'....3913
OUTER SYNCHRONIZER RING/INNER SYNCHRONIZER RING/SYNCHRONIZER CONE 'FOR 1ST SPEED AND 2ND SPEED'....3914
SYNCHRONIZER SLEEVE AND HUB....3914
SYNCHRONIZER SPRING....3914
SPEED GEARS....3915
REVERSE IDLER GEAR....3915
DISASSEMBLY AND REASSEMBLY....3915
VEHICLE SPEED SENSOR....3916
DISASSEMBLY AND REASSEMBLY....3916
SELECT LEVER....3917
DISASSEMBLY AND REASSEMBLY....3917
REASSEMBLY SERVICE POINT....3918
CONTROL HOUSING....3918
DISASSEMBLY AND REASSEMBLY....3918
DISASSEMBLY SERVICE POINT....3919
REASSEMBLY SERVICE POINTS....3919
'B' OIL SEAL INSTALLATION....3919
'C' AIR BREATHER INSTALLATION....3920
'D' SPRING PIN INSTALLATION....3920
'E' LOCK PIN INSTALLATION....3920
CLUTCH HOUSING....3921
DISASSEMBLY AND REASSEMBLY....3921
DISASSEMBLY SERVICE POINTS....3922
'B' OUTER RACE REMOVAL....3922
REASSEMBLY SERVICE POINTS....3922
'B' BUSHING INSTALLATION....3922
'C' OUTER RACE INSTALLATION....3923
'D' OUTER RACE INSTALLATION....3923
'E' OIL SEAL INSTALLATION....3923
TRANSMISSION CASE....3924
DISASSEMBLY AND REASSEMBLY....3924
REASSEMBLY SERVICE POINTS....3925
'B' OIL GUIDE INSTALLATION....3925
'C' NEEDLE BEARING INSTALLATION....3925
'D' OIL SEAL INSTALLATION....3926
DIFFERENTIAL....3927
DISASSEMBLY AND REASSEMBLY....3927
DISASSEMBLY SERVICE POINT....3928
REASSEMBLY SERVICE POINTS....3928
'B' LOCK PIN INSTALLATION....3929
'C' TAPER ROLLER BEARING INSTALLATION....3929
'D' DIFFERENTIAL DRIVE GEAR INSTALLATION....3929
MMAL PS41 WSM Draft-21B....3931
CLUTCH OVERHAUL....3931
GENERAL SPECIFICATIONS....3932
SERVICE SPECIFICATIONS....3932
TORQUE SPECIFICATIONS....3932
LUBRICANTS....3932
CLUTCH....3933
REMOVAL AND INSTALLATION....3933
INSTALLATION SERVICE POINTS....3933
'A' OUTER RACE INSTALLATION....3934
'B' RELEASE FORK INSTALLATION....3934
'C' SEALING CAP INSTALLATION....3934
'D' CLUTCH DISC/CLUTCH COVER INSTALLATION....3935
'E' VALVE PLATE SPRING/VALVE PLATE INSTALLATION....3935
INSPECTION....3935
CLUTCH COVER....3935
CLUTCH DISC....3936
CLUTCH RELEASE BEARING....3936
RELEASE FORK....3936
RELEASE FORK SHAFT....3936
CLUTCH RELEASE CYLINDER....3937
DISASSEMBLY AND REASSEMBLY....3937
DISASSEMBLY SERVICE POINT....3937
REASSEMBLY SERVICE POINT....3938
INSPECTION....3938
RELEASE CYLINDER....3938
PrefaceForMMAL.380WM....3939
Mitsubishi 380 Repair Service Manual