Infiniti G20 (P11) Workshop Service Repair Manual 1999-2002
Complete workshop repair service manual with electrical wiring diagrams for Infiniti G20 (P11) 1999-2002. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Infiniti G20 (P11-series) 1999-2002 service repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
TABLE OF CONTENTS
QR....2
ENGINE....2
A/T....5
M/T....7
HEATER / AC....10
SUSPENSION....13
BRAKES....16
ELECTRICAL....19
at....22
Table of Contents....22
TROUBLE DIAGNOSIS - INDEX....25
Alphabetical & P No. Index for DTC....25
PRECAUTIONS....27
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....27
Precautions for On Board Diagnostic (OBD) System of A/T and Engine....27
Precautions....27
Service Notice or Precautions....29
Wiring Diagrams and Trouble Diagnosis....30
PREPARATION....31
Special Service Tools....31
Commercial Service Tools....33
OVERALL SYSTEM....35
A/T Electrical Parts Location....35
Circuit Diagram....36
Cross-sectional View - RE4F03B....37
Cross-sectional View - RE4F03W....38
Hydraulic Control Circuit....39
Shift Mechanism....40
Control System....49
Control Mechanism....50
Control Valve....55
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION....57
Introduction....57
OBD-II Function for A/T System....57
One or Two Trip Detection Logic of OBD-II....57
OBD-II Diagnostic Trouble Code (DTC)....57
Malfunction Indicator Lamp (MIL)....61
CONSULT-II....61
TROUBLE DIAGNOSIS - INTRODUCTION....77
Introduction....77
Work Flow....81
TROUBLE DIAGNOSIS - BASIC INSPECTION....83
A/T Fluid Check....83
Stall Test....83
Line Pressure Test....87
Road Test....88
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION....107
Symptom Chart....107
TCM Terminals and Reference Value....120
TROUBLE DIAGNOSIS FOR POWER SUPPLY....125
Wiring Diagram - AT - MAIN....125
Diagnostic Procedure....126
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH....128
Description....128
Wiring Diagram - AT - PNP/SW....130
Diagnostic Procedure....131
Component Inspection....133
DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT....134
Description....134
Wiring Diagram - AT - FTS....136
Diagnostic Procedure....137
Component Inspection....139
DTC P0720 VEHICLE SPEED SENSOR.A/T (REVOLUTION SENSOR)....140
Description....140
Wiring Diagram - AT - VSSA/T....142
Diagnostic Procedure....143
DTC P0725 ENGINE SPEED SIGNAL....145
Description....145
Wiring Diagram - AT - ENGSS....146
Diagnostic Procedure....147
DTC P0731 A/T 1ST GEAR FUNCTION....149
Description....149
Wiring Diagram - AT - 1ST....152
Diagnostic Procedure....153
Component Inspection....154
DTC P0732 A/T 2ND GEAR FUNCTION....156
Description....156
Wiring Diagram - AT - 2ND....159
Diagnostic Procedure....160
Component Inspection....161
DTC P0733 A/T 3RD GEAR FUNCTION....162
Description....162
Wiring Diagram - AT - 3RD....165
Diagnostic Procedure....166
Component Inspection....167
DTC P0734 A/T 4TH GEAR FUNCTION....168
Description....168
Wiring Diagram - AT - 4TH....172
Diagnostic Procedure....173
Component Inspection....177
DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE....178
Description....178
Wiring Diagram - AT - TCV....180
Diagnostic Procedure....181
Component Inspection....183
DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)....184
Description....184
Wiring Diagram - AT - TCCSIG....187
Diagnostic Procedure....188
Component Inspection....194
DTC P0745 LINE PRESSURE SOLENOID VALVE....195
Description....195
Wiring Diagram - AT - LPSV....197
Diagnostic Procedure....198
Component Inspection....201
DTC P0750 SHIFT SOLENOID VALVE A....202
Description....202
Wiring Diagram - AT - SSV/A....204
Diagnostic Procedure....205
Component Inspection....207
DTC P0755 SHIFT SOLENOID VALVE B....208
Description....208
Wiring Diagram - AT - SSV/B....210
Diagnostic Procedure....211
Component Inspection....213
DTC P1705 THROTTLE POSITION SENSOR....214
Description....214
Wiring Diagram - AT - TPS....217
Diagnostic Procedure....218
Component Inspection....222
DTC P1760 OVERRUN CLUTCH SOLENOID VALVE....223
Description....223
Wiring Diagram - AT - OVRCSV....225
Diagnostic Procedure....226
Component Inspection....228
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POWER SOURCE)....229
Description....229
Wiring Diagram - AT - BA/FTS....231
Diagnostic Procedure....232
Component Inspection....235
DTC VHCL SPEED SEN.MTR VEHICLE SPEED SENSOR.MTR....236
Description....236
Wiring Diagram - AT - VSSMTR....238
Diagnostic Procedure....239
DTC CONTROL UNIT (RAM), CONTROL UNIT (ROM)....240
Description....240
Diagnostic Procedure....240
DTC CONTROL UNIT (EEP ROM)....242
Description....242
Diagnostic Procedure....243
TROUBLE DIAGNOSES FOR SYMPTOMS....244
Wiring Diagram - AT - NONDTC....244
1. O/D OFF Indicator Lamp Does Not Come On....246
2. Engine Cannot Be Started In "P" and "N" Position....249
3. In "P" Position, Vehicle Moves Forward Or Backward When Pushed....250
4. In "N" Position, Vehicle Moves....251
5. Large Shock. "N" -> "R" Position....253
6. Vehicle Does Not Creep Backward In "R" Position....255
7. Vehicle Does Not Creep Forward In "D", "2" Or "1" Position....258
8. Vehicle Cannot Be Started From D1....261
9. A/T Does Not Shift: D1 -> D2 Or Does Not Kickdown: D4 -> D2....264
10. A/T Does Not Shift: D2 -> D3....267
11. A/T Does Not Shift: D3 -> D4....270
12. A/T Does Not Perform Lock-up....273
13. A/T Does Not Hold Lock-up Condition....275
14. Lock-up Is Not Released....277
15. Engine Speed Does Not Return To Idle (Light Braking D4 -> D3)....278
16. Vehicle Does Not Start From D1....280
17. A/T Does Not Shift: D4 -> D3, When Overdrive Control Switch "ON" -> "OFF"....281
18. A/T Does Not Shift: D3 -> 22, When Selector Lever "D" -> "2" Position....282
19. A/T Does Not Shift: 22 -> 11, When Selector Lever "2" -> "1" Position....283
20. Vehicle Does Not Decelerate By Engine Brake....284
21. TCM Self-diagnosis Does Not Activate (PNP, Overdrive Control and Throttle Position Switches Circuit Checks)....284
A/T SHIFT LOCK SYSTEM....293
Description....293
Shift Lock System Electrical Parts Location....293
Wiring Diagram - SHIFT -....294
Diagnostic Procedure....295
KEY INTERLOCK CABLE....299
Components....299
Removal....299
Installation....300
ON-VEHICLE SERVICE....301
Control Valve Assembly and Accumulators....301
Control Cable Adjustment....302
Park/Neutral Position (PNP) Switch Adjustment....302
Differential Side Oil Seal Replacement....303
Revolution Sensor Replacement....303
REMOVAL AND INSTALLATION....304
Removal....304
Installation....305
OVERHAUL....307
Components....307
Oil Channel....310
Locations of Adjusting Shims, Needle Bearings, Thrust Washers and Snap Rings....311
DISASSEMBLY....312
REPAIR FOR COMPONENT PARTS....326
Manual Shaft....326
Oil Pump....329
Control Valve Assembly....333
Control Valve Upper Body....342
Control Valve Lower Body....346
Reverse Clutch....348
High Clutch....352
Forward Clutch and Overrun Clutch....357
Low & Reverse Brake....364
Rear Internal Gear, Forward Clutch Hub and Overrun Clutch Hub....368
Output Shaft, Idler Gear, Reduction Pinion Gear and Bearing Retainer....372
Band Servo Piston Assembly....377
Final Drive....382
ASSEMBLY....389
Assembly (1)....389
Adjustment (1)....390
Assembly (2)....395
Adjustment (2)....399
Assembly (3)....403
Assembly (4)....405
SERVICE DATA AND SPECIFICATIONS (SDS)....410
General Specifications....410
Shift Schedule....410
Stall Revolution....410
Line Pressure....410
Control Valves....411
Clutch and Brakes....411
Clutch and Brake Return Springs....413
Oil Pump....413
Input Shaft....414
Planetary Carrier....414
Final Drive....414
Reduction Pinion Gear....417
Output Shaft....419
Bearing Retainer....419
Total End Play....420
Reverse Clutch End Play....420
Accumulator....420
Band Servo....420
Removal and Installation....421
Shift Solenoid Valves....421
Solenoid Valves....421
A/T Fluid Temperature Sensor....421
Revolution Sensor....421
Dropping Resistor....421
ax....422
Table of Contents....422
FRONT AXLE....423
Precautions....423
PRECAUTIONS....423
Preparation....423
SPECIAL SERVICE TOOLS....423
COMMERCIAL SERVICE TOOLS....423
Noise, Vibration and Harshness (NVH) Troubleshooting....424
NVH TROUBLESHOOTING CHART....424
On-vehicle Service....424
FRONT AXLE PARTS....424
FRONT WHEEL BEARING....424
DRIVE SHAFT....425
Wheel Hub and Knuckle....426
COMPONENTS....426
REMOVAL....426
INSTALLATION....427
DISASSEMBLY....428
INSPECTION....429
ASSEMBLY....429
Drive Shaft....431
COMPONENTS....431
REMOVAL....432
INSTALLATION....433
DISASSEMBLY....434
INSPECTION....436
ASSEMBLY....436
Service Data and Specifications (SDS)....440
DRIVE SHAFT....440
WHEEL BEARING (FRONT)....440
REAR AXLE....441
Precautions....441
PRECAUTIONS....441
Preparation....441
COMMERCIAL SERVICE TOOLS....441
Noise, Vibration and Harshness (NVH) Troubleshooting....441
On-vehicle Service....441
REAR AXLE PARTS....441
REAR WHEEL BEARING....442
Wheel Hub....442
COMPONENTS....442
REMOVAL....442
INSTALLATION....443
Service Data and Specifications (SDS)....443
WHEEL BEARING (REAR)....443
br....444
Table of Contents....444
PRECAUTIONS....446
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....446
Precautions for Brake System....446
Wiring Diagrams and Trouble Diagnosis....447
PREPARATION....448
Commercial Service Tools....448
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....449
NVH Troubleshooting Chart....449
ON-VEHICLE SERVICE....450
Checking Brake Fluid Level....450
Checking Brake Line....450
Changing Brake Fluid....450
Brake Burnishing Procedure....450
Bleeding Brake System....451
BRAKE HYDRAULIC LINE....452
Hydraulic Circuit....452
Removal....452
Inspection....452
Installation....453
DUAL PROPORTIONING VALVE....454
Inspection....454
BRAKE PEDAL AND BRACKET....455
Removal and Installation....455
Inspection....455
Adjustment....455
MASTER CYLINDER....457
Removal....457
Disassembly....457
Inspection....458
Assembly....458
Installation....459
BRAKE BOOSTER....460
On-vehicle Service....460
OPERATING CHECK....460
AIRTIGHT CHECK....460
Removal....460
Inspection....460
OUTPUT ROD LENGTH CHECK....460
Installation....461
VACUUM HOSE....462
Removal and Installation....462
Inspection....462
HOSES AND CONNECTORS....462
CHECK VALVE....462
FRONT DISC BRAKE....463
Component....463
Pad Replacement....463
Removal....464
Disassembly....464
Inspection....464
CALIPER....464
ROTOR....465
Assembly....466
Installation....466
REAR DISC BRAKE....467
Component....467
Pad Replacement....467
Removal....469
Disassembly....470
Inspection....471
CALIPER....471
ROTOR....471
Assembly....472
Installation....474
PARKING BRAKE CONTROL....475
Components....475
Removal and Installation....475
Inspection....476
Adjustment....476
ABS....477
DESCRIPTION....477
Purpose....477
ABS (Anti-Lock Brake System) Operation....477
ABS Hydraulic Circuit....477
System Components....478
System Description....478
SENSOR....478
CONTROL UNIT....478
ABS ACTUATOR AND ELECTRIC UNIT....478
Component Parts and Harness Connector Location....480
Schematic....481
Wiring Diagram - ABS -....482
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION....485
Self-diagnosis....485
FUNCTION....485
SELF-DIAGNOSIS PROCEDURE....485
HOW TO READ SELF-DIAGNOSTIC RESULTS (MALFUNCTION CODES)....485
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (MALFUNCTION CODES)....486
CONSULT-II....487
CONSULT-II APPLICATION TO ABS....487
ECU (ABS CONTROL UNIT) PART NUMBER MODE....487
CONSULT-II Inspection Procedure....487
SELF-DIAGNOSIS PROCEDURE....487
SELF-DIAGNOSTIC RESULTS MODE....489
DATA MONITOR PROCEDURE....490
ACTIVE TEST PROCEDURE....491
DATA MONITOR MODE....492
ACTIVE TEST MODE....492
TROUBLE DIAGNOSIS - INTRODUCTION....493
How to Perform Trouble Diagnoses for Quick and Accurate Repair....493
INTRODUCTION....493
TROUBLE DIAGNOSIS - BASIC INSPECTION....494
Preliminary Check....494
Ground Circuit Check....497
ABS ACTUATOR AND ELECTRIC UNIT GROUND....497
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION....498
Malfunction Code/Symptom Chart....498
TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS....499
Wheel Sensor or Rotor....499
DIAGNOSTIC PROCEDURE....499
ABS Actuator Solenoid Valve or Solenoid Valve Relay....502
DIAGNOSTIC PROCEDURE....502
Motor Relay or Motor....505
DIAGNOSTIC PROCEDURE....505
Low Voltage....507
DIAGNOSTIC PROCEDURE....507
Control Unit....509
DIAGNOSTIC PROCEDURE....509
TROUBLE DIAGNOSES FOR SYMPTOMS....510
1. ABS Works Frequently....510
2. Unexpected Pedal Action....510
3. Long Stopping Distance....511
4. ABS Does Not Work....512
5. Pedal Vibration and Noise....513
6. ABS Warning Lamp Does Not Come On When Ignition Switch Is Turned On....514
7. ABS Warning Lamp Stays On When Ignition Switch Is Turned On....516
REMOVAL AND INSTALLATION....518
Front Wheel Sensors....518
Rear Wheel Sensors....519
ABS Actuator and Electric Unit....520
REMOVAL....520
INSTALLATION....520
Sensor Rotor....521
REMOVAL....521
INSTALLATION....521
SERVICE DATA AND SPECIFICATIONS (SDS)....522
General Specifications....522
Disc Brake....522
Brake Pedal....522
Parking Brake....522
bt....524
Table of Contents....524
PRECAUTIONS....526
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....526
PREPARATION....527
Special Service Tools....527
Commercial Service Tool....527
SQUEAK AND RATTLE TROUBLE DIAGNOSES....528
Work Flow....528
CUSTOMER INTERVIEW....528
DUPLICATE THE NOISE AND TEST DRIVE....529
CHECK RELATED SERVICE BULLETINS....529
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....529
REPAIR THE CAUSE....529
CONFIRM THE REPAIR....530
Generic Squeak and Rattle Troubleshooting....530
INSTRUMENT PANEL....530
CENTER CONSOLE....530
DOORS....530
TRUNK....531
SUNROOF/HEADLINER....531
SEATS....531
UNDERHOOD....531
Diagnostic Worksheet....532
CLIP AND FASTENER....534
Description....534
BODY FRONT END....536
Removal and Installation....536
FRONT BUMPER ASSEMBLY....536
BODY REAR END AND OPENER....539
Removal and Installation....539
REAR BUMPER ASSEMBLY....539
TRUNK LID INSIDE RELEASE HANDLE....542
FRONT DOOR....543
Front Door Glass Limit Switch Reset (Driver side only)....543
RESET CONDITIONS....543
RESET PROCEDURES....543
Overhaul....544
REAR DOOR....545
Overhaul....545
INSTRUMENT PANEL ASSEMBLY....546
Removal and Installation....546
SIDE AND FLOOR TRIM....550
Removal and Installation....550
DOOR TRIM....552
Removal and Installation....552
ROOF TRIM....554
Removal and Installation....554
TRUNK ROOM TRIM....556
Removal and Installation....556
EXTERIOR....557
Removal and Installation....557
FRONT SEAT....563
Removal and Installation....563
POWER SEAT....564
HEATED SEAT....565
REAR SEAT....566
Removal and Installation....566
FOLDING SEAT....566
SUNROOF....567
Adjustment....567
Removal and Installation....568
Trouble Diagnoses....572
DIAGNOSTIC TABLE....572
WIND DEFLECTOR....572
ADJUSTMENT....573
DRAIN HOSES....574
WEATHERSTRIP....574
LINK AND WIRE ASSEMBLY....575
WINDSHIELD AND WINDOWS....576
Removal and Installation....576
REMOVAL....576
INSTALLATION....576
WINDSHIELD....577
DOOR MIRROR....578
Removal and Installation....578
REAR VIEW MIRROR....579
Removal and Installation....579
REMOVAL....579
INSTALLATION....579
BODY (ALIGNMENT)....580
Alignment....580
ENGINE COMPARTMENT....581
UNDERBODY....583
cl....586
Table of Contents....586
PRECAUTIONS....587
Precautions....587
PREPARATION....588
Special Service Tools....588
Commercial Service Tool....588
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....589
NVH Troubleshooting Chart....589
CLUTCH SYSTEM....590
Components....590
Inspection and Adjustment....591
ADJUSTING CLUTCH PEDAL....591
BLEEDING PROCEDURE....592
CLUTCH MASTER CYLINDER....593
Components....593
Removal....593
Installation....594
Disassembly....594
Inspection....594
Assembly....594
CLUTCH DAMPER....596
Components....596
Removal....596
Disassembly....596
Inspection....597
Assembly....597
Installation....597
OPERATING CYLINDER....598
Components....598
Removal....598
Disassembly....598
Inspection....599
Assembly....599
Installation....599
PIPING....600
Removal....600
Installation....600
CLUTCH RELEASE MECHANISM....601
Components....601
Removal....601
Inspection....601
Installation....601
CLUTCH DISC, CLUTCH COVER AND FLYWHEEL....604
Components....604
Inspection and Adjustment....604
CLUTCH DISC....604
CLUTCH COVER AND FLYWHEEL....604
FLYWHEEL INSPECTION....605
Installation....605
SERVICE DATA AND SPECIFICATIONS (SDS)....606
Clutch Control System....606
Clutch Master Cylinder....606
Clutch Operating Cylinder....606
Clutch Damper....606
Clutch Disc....606
Clutch Cover....606
Clutch Pedal....606
ec....608
Table of Contents....608
TROUBLE DIAGNOSIS - INDEX....615
Alphabetical & P No. Index for DTC....615
PRECAUTIONS....621
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....621
Precautions for On Board Diagnostic (OBD) System of Engine and A/T....621
Engine Fuel & Emission Control System....622
Precautions....623
Wiring Diagrams and Trouble Diagnosis....624
PREPARATION....625
Special Service Tools....625
Commercial Service Tools....625
ENGINE AND EMISSION CONTROL OVERALL SYSTEM....627
Engine Control Component Parts Location....627
Circuit Diagram....631
System Diagram....633
Vacuum Hose Drawing....634
System Chart....635
ENGINE AND EMISSION BASIC CONTROL SYSTEM DESCRIPTION....636
Multiport Fuel Injection (MFI) System....636
Distributor Ignition (DI) System....638
Air Conditioning Cut Control....639
Fuel Cut Control (at no load & high engine speed)....640
Evaporative Emission System....640
On Board Refueling Vapor Recovery (ORVR)....646
Positive Crankcase Ventilation....655
BASIC SERVICE PROCEDURE....657
Fuel Pressure Release....657
Fuel Pressure Check....657
Fuel Pressure Regulator Check....658
Injector....658
Idle Speed/Ignition Timing/Idle Mixture Ratio Adjustment....660
Idle Air Volume Learning....672
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION....674
Introduction....674
Two Trip Detection Logic....674
Emission-related Diagnostic Information....675
Malfunction Indicator Lamp (MIL)....688
OBD System Operation Chart....690
CONSULT-II....695
Generic Scan Tool (GST)....708
TROUBLE DIAGNOSIS - INTRODUCTION....710
Introduction....710
Work Flow....712
TROUBLE DIAGNOSIS - BASIC INSPECTION....714
Basic Inspection....714
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION....730
DTC Inspection Priority Chart....730
Fail-safe Chart....731
Symptom Matrix Chart....732
CONSULT-II Reference Value in Data Monitor Mode....736
Major Sensor Reference Graph in Data Monitor Mode....738
ECM Terminals and Reference Value....741
TROUBLE DIAGNOSIS - SPECIFICATION VALUE....749
Description....749
Testing Condition....749
Inspection Procedure....749
Diagnostic Procedure....750
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT....753
Description....753
Diagnostic Procedure....753
TROUBLE DIAGNOSIS FOR POWER SUPPLY....754
Main Power Supply and Ground Circuit....754
DTC P0100 MASS AIR FLOW SENSOR (MAFS)....761
Component Description....761
CONSULT-II Reference Value in Data Monitor Mode....761
ECM Terminals and Reference Value....761
On Board Diagnosis Logic....762
DTC Confirmation Procedure....762
Overall Function Check....764
Wiring Diagram....765
Diagnostic Procedure....766
Component Inspection....769
DTC P0105 ABSOLUTE PRESSURE SENSOR....770
Component Description....770
On Board Diagnosis Logic....770
DTC Confirmation Procedure....770
Diagnostic Procedure....771
DTC P0110 INTAKE AIR TEMPERATURE SENSOR....772
Component Description....772
On Board Diagnosis Logic....772
DTC Confirmation Procedure....772
Wiring Diagram....774
Diagnostic Procedure....775
Component Inspection....777
DTC P0115 ENGINE COOLANT TEMPERATURE SENSOR (ECTS) (CIRCUIT)....778
Component Description....778
CONSULT-II Reference Value in Data Monitor Mode....778
On Board Diagnosis Logic....778
DTC Confirmation Procedure....779
Wiring Diagram....780
Diagnostic Procedure....781
Component Inspection....783
DTC P0120 THROTTLE POSITION SENSOR....784
Component Description....784
CONSULT-II Reference Value in Data Monitor Mode....784
ECM Terminals and Reference Value....785
On Board Diagnosis Logic....785
DTC Confirmation Procedure....786
Wiring Diagram....790
Diagnostic Procedure....791
Component Inspection....795
DTC P0125 ENGINE COOLANT TEMPERATURE (ECT) SENSOR....797
Component Description....797
CONSULT-II Reference Value in Data Monitor Mode....797
On Board Diagnosis Logic....797
DTC Confirmation Procedure....798
Wiring Diagram....799
Diagnostic Procedure....800
Component Inspection....802
DTC P0130 HEATED OXYGEN SENSOR 1 (FRONT) (CIRCUIT)....803
Component Description....803
CONSULT-II Reference Value in Data Monitor Mode....803
ECM Terminals and Reference Value....803
On Board Diagnosis Logic....804
DTC Confirmation Procedure....804
Overall Function Check....805
Wiring Diagram....806
Diagnostic Procedure....807
Component Inspection....809
DTC P0131 HEATED OXYGEN SENSOR 1 (FRONT) (LEAN SHIFT MONITORING)....811
Component Description....811
CONSULT-II Reference Value in Data Monitor Mode....811
ECM Terminals and Reference Value....811
On Board Diagnosis Logic....812
DTC Confirmation Procedure....812
Overall Function Check....813
Diagnostic Procedure....813
Component Inspection....815
DTC P0132 HEATED OXYGEN SENSOR 1 (FRONT) (RICH SHIFT MONITORING)....817
Component Description....817
CONSULT-II Reference Value in Data Monitor Mode....817
ECM Terminals and Reference Value....817
On Board Diagnosis Logic....818
DTC Confirmation Procedure....818
Overall Function Check....819
Diagnostic Procedure....820
Component Inspection....822
DTC P0133 HEATED OXYGEN SENSOR 1 (FRONT) (RESPONSE MONITORING)....824
Component Description....824
CONSULT-II Reference Value in Data Monitor Mode....824
ECM Terminals and Reference Value....824
On Board Diagnosis Logic....825
DTC Confirmation Procedure....825
Overall Function Check....826
Wiring Diagram....827
Diagnostic Procedure....828
Component Inspection....831
DTC P0134 HEATED OXYGEN SENSOR 1 (FRONT) (HIGH VOLTAGE)....833
Component Description....833
CONSULT-II Reference Value in Data Monitor Mode....833
ECM Terminals and Reference Value....833
On Board Diagnosis Logic....834
DTC Confirmation Procedure....834
Wiring Diagram....835
Diagnostic Procedure....836
Component Inspection....837
DTC P0135 HEATED OXYGEN SENSOR 1 HEATER (FRONT)....839
Description....839
CONSULT-II Reference Value in Data Monitor Mode....839
ECM Terminals and Reference Value....839
On Board Diagnosis Logic....839
DTC Confirmation Procedure....840
Wiring Diagram....841
Diagnostic Procedure....842
Component Inspection....843
DTC P0137 HEATED OXYGEN SENSOR 2 (REAR) (MIN. VOLTAGE MONITORING)....844
Component Description....844
CONSULT-II Reference Value in Data Monitor Mode....844
ECM Terminals and Reference Value....844
On Board Diagnosis Logic....844
DTC Confirmation Procedure....845
Overall Function Check....845
Wiring Diagram....846
Diagnostic Procedure....847
Component Inspection....850
DTC P0138 HEATED OXYGEN SENSOR 2 (REAR) (MAX. VOLTAGE MONITORING)....852
Component Description....852
CONSULT-II Reference Value in Data Monitor Mode....852
ECM Terminals and Reference Value....852
On Board Diagnosis Logic....852
DTC Confirmation Procedure....853
Overall Function Check....853
Wiring Diagram....854
Diagnostic Procedure....855
Component Inspection....858
DTC P0139 HEATED OXYGEN SENSOR 2 (REAR) (RESPONSE MONITORING)....860
Component Description....860
CONSULT-II Reference Value in Data Monitor Mode....860
ECM Terminals and Reference Value....860
On Board Diagnosis Logic....860
DTC Confirmation Procedure....861
Overall Function Check....861
Wiring Diagram....862
Diagnostic Procedure....863
Component Inspection....866
DTC P0140 HEATED OXYGEN SENSOR 2 (REAR) (HIGH VOLTAGE)....868
Component Description....868
CONSULT-II Reference Value in Data Monitor Mode....868
ECM Terminals and Reference Value....868
On Board Diagnosis Logic....868
DTC Confirmation Procedure....869
Overall Function Check....869
Wiring Diagram....870
Diagnostic Procedure....871
Component Inspection....872
DTC P0141 HEATED OXYGEN SENSOR 2 HEATER (REAR)....874
Description....874
CONSULT-II Reference Value in Data Monitor Mode....874
ECM Terminals and Reference Value....874
On Board Diagnosis Logic....874
DTC Confirmation Procedure....875
Wiring Diagram....876
Diagnostic Procedure....877
Component Inspection....878
DTC P0171 FUEL INJECTION SYSTEM FUNCTION (LEAN SIDE)....879
On Board Diagnosis Logic....879
DTC Confirmation Procedure....879
Wiring Diagram....881
Diagnostic Procedure....882
DTC P0172 FUEL INJECTION SYSTEM FUNCTION (RICH SIDE)....886
On Board Diagnosis Logic....886
DTC Confirmation Procedure....886
Wiring Diagram....888
Diagnostic Procedure....889
DTC P0180 FUEL TANK TEMPERATURE SENSOR....893
Component Description....893
On Board Diagnosis Logic....893
DTC Confirmation Procedure....893
Wiring Diagram....895
Diagnostic Procedure....896
Component Inspection....897
DTC P0217 COOLANT OVERTEMPERATURE ENRICHMENT PROTECTION....898
System Description....898
CONSULT-II Reference Value in Data Monitor Mode....898
ECM Terminals and Reference Value....899
On Board Diagnosis Logic....899
Possible Cause....899
Overall Function Check....900
Wiring Diagram....903
Diagnostic Procedure (A/T Models)....905
Diagnostic Procedure (M/T Models)....916
Main 12 Causes of Overheating....928
DTC P0300 - P0304 NO. 4 - 1 CYLINDER MISFIRE, MULTIPLE CYLINDER MISFIRE....929
On Board Diagnosis Logic....929
DTC Confirmation Procedure....929
Diagnostic Procedure....930
Component Inspection....935
DTC P0325 KNOCK SENSOR (KS)....936
Component Description....936
ECM Terminals and Reference Value....936
On Board Diagnosis Logic....936
DTC Confirmation Procedure....936
Wiring Diagram....937
Diagnostic Procedure....938
Component Inspection....939
DTC P0335 CRANKSHAFT POSITION SENSOR (CKPS) (OBD)....940
Component Description....940
ECM Terminals and Reference Value....940
On Board Diagnosis Logic....940
DTC Confirmation Procedure....941
Wiring Diagram....942
Diagnostic Procedure....943
Component Inspection....945
DTC P0340 CAMSHAFT POSITION SENSOR (CMPS)....946
Component Description....946
ECM Terminals and Reference Value....946
On Board Diagnosis Logic....947
DTC Confirmation Procedure....947
Wiring Diagram....949
Diagnostic Procedure....950
Component Inspection....953
DTC P0400 EGR FUNCTION (CLOSE)....954
Description....954
CONSULT-II Reference Value in Data Monitor Mode....955
ECM Terminals and Reference Value....955
On Board Diagnosis Logic....955
Possible Cause....956
DTC Confirmation Procedure....956
Wiring Diagram....958
Diagnostic Procedure....959
DTC P0403 EGR VOLUME CONTROL VALVE (CIRCUIT)....964
Description....964
CONSULT-II Reference Value in Data Monitor Mode....965
ECM Terminals and Reference Value....965
On Board Diagnosis Logic....965
Possible Cause....966
DTC Confirmation Procedure....966
Wiring Diagram....967
Diagnostic Procedure....968
DTC P0420 THREE WAY CATALYST FUNCTION....971
On Board Diagnosis Logic....971
DTC Confirmation Procedure....971
Overall Function Check....972
Diagnostic Procedure....972
DTC P0440 EVAP CONTROL SYSTEM (SMALL LEAK) (NEGATIVE PRESSURE)....975
On Board Diagnosis Logic....975
Possible Cause....975
DTC Confirmation Procedure....976
Diagnostic Procedure....977
DTC P0443 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE (CIRCUIT)....989
Description....989
CONSULT-II Reference Value in Data Monitor Mode....989
ECM Terminals and Reference Value....990
On Board Diagnosis Logic....990
Possible Cause....990
DTC Confirmation Procedure....991
Wiring Diagram....992
Diagnostic Procedure....993
DTC P0446 EVAPORATIVE EMISSION (EVAP) CANISTER VENT CONTROL VALVE (CIRCUIT)....996
Component Description....996
CONSULT-II Reference Value in Data Monitor Mode....996
ECM Terminals and Reference Value....996
On Board Diagnosis Logic....996
Possible Cause....997
DTC Confirmation Procedure....997
Wiring Diagram....998
Diagnostic Procedure....999
DTC P0450 EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM PRESSURE SENSOR....1003
Component Description....1003
CONSULT-II Reference Value in Data Monitor Mode....1003
ECM Terminals and Reference Value....1003
On Board Diagnosis Logic....1004
Possible Cause....1004
DTC Confirmation Procedure....1004
Wiring Diagram....1006
Diagnostic Procedure....1007
DTC P0455 EVAP CONTROL SYSTEM (GROSS LEAK)....1016
On Board Diagnosis Logic....1016
Possible Cause....1016
DTC Confirmation Procedure....1017
Diagnostic Procedure....1018
DTC P0460 FUEL LEVEL SENSOR FUNCTION (SLOSH)....1027
Component Description....1027
ECM Terminals and Reference Value....1027
On Board Diagnostic Logic....1027
Possible Cause....1027
DTC Confirmation Procedure....1028
Wiring Diagram....1029
Diagnostic Procedure....1030
DTC P0461 FUEL LEVEL SENSOR FUNCTION....1032
Component Description....1032
On Board Diagnostic Logic....1032
Possible Cause....1032
Overall Function Check....1032
DTC P0464 FUEL LEVEL SENSOR CIRCUIT....1034
Component Description....1034
ECM Terminals and Reference Value....1034
On Board Diagnostic Logic....1034
Possible Cause....1034
DTC Confirmation Procedure....1035
Wiring Diagram....1036
Diagnostic Procedure....1037
DTC P0500 VEHICLE SPEED SENSOR (VSS)....1039
Component Description....1039
ECM Terminals and Reference Value....1039
On Board Diagnosis Logic....1039
DTC Confirmation Procedure....1039
Overall Function Check....1040
Wiring Diagram....1041
Diagnostic Procedure....1042
DTC P0505 IDLE AIR CONTROL VALVE (IACV) - AUXILIARY AIR CONTROL (AAC) VALVE....1043
Description....1043
CONSULT-II Reference Value in Data Monitor Mode....1044
ECM Terminals and Reference Value....1044
On Board Diagnosis Logic....1044
DTC Confirmation Procedure....1044
Wiring Diagram....1046
Diagnostic Procedure....1047
DTC P0510 CLOSED THROTTLE POSITION SWITCH....1052
Component Description....1052
CONSULT-II Reference Value in Data Monitor Mode....1052
ECM Terminals and Reference Value....1052
On Board Diagnosis Logic....1052
DTC Confirmation Procedure....1053
Overall Function Check....1053
Wiring Diagram....1054
Diagnostic Procedure....1055
DTC P0600 A/T CONTROL....1060
System Description....1060
ECM Terminals and Reference Value....1060
On Board Diagnosis Logic....1060
DTC Confirmation Procedure....1060
Wiring Diagram....1061
Diagnostic Procedure....1062
DTC P0605 ECM....1063
Component Description....1063
On Board Diagnosis Logic....1063
DTC Confirmation Procedure....1063
Diagnostic Procedure....1064
DTC P1126 THERMOSTAT FUNCTION....1065
On Board Diagnosis Logic....1065
Possible Cause....1065
DTC Confirmation Procedure....1065
Diagnostic Procedure....1066
DTC P1148 CLOSED LOOP CONTROL....1067
On Board Diagnosis Logic....1067
DTC Confirmation Procedure....1067
Overall Function Check....1068
Diagnostic Procedure....1068
DTC P1217 ENGINE OVER TEMPERATURE (OVERHEAT)....1069
System Description....1069
CONSULT-II Reference Value in Data Monitor Mode....1069
ECM Terminals and Reference Value....1070
On Board Diagnosis Logic....1070
Overall Function Check....1071
Wiring Diagram....1072
Diagnostic Procedure (A/T Models)....1074
Diagnostic Procedure (M/T Models)....1085
Main 12 Causes of Overheating....1097
DTC P1336 CRANKSHAFT POSITION SENSOR (CKPS) (OBD) (COG)....1098
Component Description....1098
ECM Terminals and Reference Value....1098
On Board Diagnosis Logic....1098
DTC Confirmation Procedure....1099
Wiring Diagram....1100
Diagnostic Procedure....1101
Component Inspection....1103
DTC P1401 EGR TEMPERATURE SENSOR....1104
Component Description....1104
On Board Diagnosis Logic....1104
Possible Cause....1104
DTC Confirmation Procedure....1105
Wiring Diagram....1107
Diagnostic Procedure....1108
DTC P1402 EGR FUNCTION (OPEN)....1112
Description....1112
CONSULT-II Reference Value in Data Monitor Mode....1113
ECM Terminals and Reference Value....1113
On Board Diagnosis Logic....1113
Possible Cause....1114
DTC Confirmation Procedure....1114
Wiring Diagram....1116
Diagnostic Procedure....1117
DTC P1440 EVAP CONTROL SYSTEM (SMALL LEAK) (POSITIVE PRESSURE)....1122
On Board Diagnosis Logic....1122
Possible Cause....1122
DTC Confirmation Procedure....1123
Diagnostic Procedure....1123
DTC P1444 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1124
Description....1124
CONSULT-II Reference Value in Data Monitor Mode....1124
ECM Terminals and Reference Value....1125
On Board Diagnosis Logic....1125
Possible Cause....1125
DTC Confirmation Procedure....1126
Wiring Diagram....1127
Diagnostic Procedure....1128
DTC P1446 EVAPORATIVE EMISSION (EVAP) CANISTER VENT CONTROL VALVE (CLOSE)....1136
Component Description....1136
CONSULT-II Reference Value in Data Monitor Mode....1136
ECM Terminals and Reference Value....1136
On Board Diagnosis Logic....1136
Possible Cause....1137
DTC Confirmation Procedure....1137
Wiring Diagram....1138
Diagnostic Procedure....1139
DTC P1447 EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM PURGE FLOW MONITORING....1144
System Description....1144
On Board Diagnosis Logic....1144
Possible Cause....1144
DTC Confirmation Procedure....1145
Overall Function Check....1145
Diagnostic Procedure....1147
DTC P1448 EVAPORATIVE EMISSION (EVAP) CANISTER VENT CONTROL VALVE (OPEN)....1156
Component Description....1156
CONSULT-II Reference Value in Data Monitor Mode....1156
ECM Terminals and Reference Value....1156
On Board Diagnosis Logic....1156
Possible Cause....1157
DTC Confirmation Procedure....1157
Overall Function Check....1158
Wiring Diagram....1159
Diagnostic Procedure....1160
DTC P1464 FUEL LEVEL SENSOR CIRCUIT (GROUND SIGNAL)....1165
Component Description....1165
ECM Terminals and Reference Value....1165
On Board Diagnostic Logic....1165
Possible Cause....1165
DTC Confirmation Procedure....1166
Wiring Diagram....1167
Diagnostic Procedure....1168
DTC P1490 VACUUM CUT VALVE BYPASS VALVE (CIRCUIT)....1169
Description....1169
CONSULT-II Reference Value in Data Monitor Mode....1169
ECM Terminals and Reference Value....1169
On Board Diagnosis Logic....1170
Possible Cause....1170
DTC Confirmation Procedure....1170
Wiring Diagram....1171
Diagnostic Procedure....1172
DTC P1491 VACUUM CUT VALVE BYPASS VALVE....1175
Description....1175
CONSULT-II Reference Value in Data Monitor Mode....1175
ECM Terminals and Reference Value....1175
On Board Diagnosis Logic....1176
Possible Cause....1176
DTC Confirmation Procedure....1176
Overall Function Check....1177
Wiring Diagram....1178
Diagnostic Procedure....1179
DTC P1605 A/T DIAGNOSIS COMMUNICATION LINE....1187
System Description....1187
ECM Terminals and Reference Value....1187
On Board Diagnosis Logic....1187
DTC Confirmation Procedure....1187
Wiring Diagram....1188
Diagnostic Procedure....1189
DTC P1706 PARK/NEUTRAL POSITION (PNP) SWITCH....1190
Component Description....1190
CONSULT-II Reference Value in Data Monitor Mode....1190
ECM Terminals and Reference Value....1190
On Board Diagnosis Logic....1190
DTC Confirmation Procedure....1190
Overall Function Check....1191
Wiring Diagram....1192
Diagnostic Procedure For M/T Models....1193
Diagnostic Procedure For A/T Models....1195
IGNITION SIGNAL....1197
Component Description....1197
CONSULT-II Reference Value in Data Monitor Mode....1197
ECM Terminals and Reference Value....1197
Wiring Diagram....1198
Diagnostic Procedure....1199
Component Inspection....1202
INJECTOR....1203
Component Description....1203
CONSULT-II Reference Value in Data Monitor Mode....1203
ECM Terminals and Reference Value....1203
Wiring Diagram....1204
Diagnostic Procedure....1205
START SIGNAL....1208
CONSULT-II Reference Value in Data Monitor Mode....1208
ECM Terminals and Reference Value....1208
Wiring Diagram....1209
Diagnostic Procedure....1210
FUEL PUMP....1212
System Description....1212
Component Description....1212
CONSULT-II Reference Value in Data Monitor Mode....1212
ECM Terminals and Reference Value....1213
Wiring Diagram....1214
Diagnostic Procedure....1215
Component Inspection....1220
POWER STEERING OIL PRESSURE SWITCH....1221
Component Description....1221
CONSULT-II Reference Value in Data Monitor Mode....1221
ECM Terminals and Reference Value....1221
Wiring Diagram....1222
Diagnostic Procedure....1223
Component Inspection....1225
REFRIGERANT PRESSURE SENSOR....1226
Description....1226
ECM Terminals and Reference Value....1226
Wiring Diagram....1227
Diagnostic Procedure....1228
ELECTRICAL LOAD SIGNAL....1231
CONSULT-II Reference Value in Data Monitor Mode....1231
ECM Terminals and Reference Value....1231
Wiring Diagram....1232
Diagnostic Procedure....1234
MIL & DATA LINK CONNECTORS....1238
Wiring Diagram....1238
SERVICE DATA AND SPECIFICATIONS (SDS)....1239
Fuel Pressure Regulator....1239
Idle Speed and Ignition Timing....1239
Ignition Coil....1239
Mass Air Flow Sensor....1239
Engine Coolant Temperature Sensor....1239
EGR Volume Control Valve....1239
EGR Temperature Sensor....1239
Fuel Pump....1240
IACV-AAC Valve....1240
Injector....1240
Resistor....1240
Throttle Position Sensor....1240
Heated Oxygen Sensor 1 Heater (Front)....1240
Calculated Load Value....1240
Intake Air Temperature Sensor....1240
EVAP Canister Purge Volume Control Valve....1240
Heated Oxygen Sensor 2 Heater (Rear)....1240
Crankshaft Position Sensor (OBD)....1240
Fuel Tank Temperature Sensor....1241
el....1242
Table of Contents....1242
PRECAUTIONS....1245
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1245
Wiring Diagrams and Trouble Diagnosis....1245
HARNESS CONNECTOR....1246
Description....1246
STANDARDIZED RELAY....1248
Description....1248
POWER SUPPLY ROUTING....1250
Schematic....1250
Wiring Diagram - POWER -....1251
Inspection....1258
GROUND....1259
Ground Distribution....1259
COMBINATION SWITCH....1267
Check....1267
Replacement....1268
STEERING SWITCH....1269
Check....1269
HEADLAMP (FOR USA)....1270
Component Parts and Harness Connector Location....1270
System Description....1270
Schematic....1273
Wiring Diagram - H/LAMP -....1274
Trouble Diagnoses....1277
Bulb Replacement....1280
Aiming Adjustment....1280
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -....1282
Component Parts and Harness Connector Location....1282
System Description....1282
Schematic....1285
Wiring Diagram - DTRL -....1286
Trouble Diagnoses....1290
Bulb Replacement....1293
Aiming Adjustment....1293
PARKING, LICENSE AND TAIL LAMPS....1294
System Description....1294
Schematic....1295
Wiring Diagram - TAIL/L -....1296
Trouble Diagnoses....1299
STOP LAMP....1300
Wiring Diagram - STOP/L -....1300
BACK-UP LAMP....1301
Wiring Diagram - BACK/L -....1301
FRONT FOG LAMP....1302
System Description....1302
Wiring Diagram - F/FOG -....1304
Aiming Adjustment....1306
TURN SIGNAL AND HAZARD WARNING LAMPS....1307
System Description....1307
Wiring Diagram - TURN -....1309
Trouble Diagnoses....1311
Electrical Components Inspection....1311
ILLUMINATION....1312
System Description....1312
Schematic....1314
Wiring Diagram - ILL -....1315
INTERIOR ROOM LAMP....1319
System Description....1319
Wiring Diagram - ROOM/L -....1321
VANITY MIRROR AND TRUNK ROOM LAMPS....1323
System Description....1323
Wiring Diagram - INT/L -....1324
METERS AND GAUGES....1325
Component Parts and Harness Connector Location....1325
System Description....1325
Combination Meter....1327
Schematic....1329
Wiring Diagram - METER -....1330
Meter/Gauge Operation and Odo/Trip Meter Segment Check in Diagnosis Mode....1331
Trouble Diagnoses....1332
Electrical Components Inspection....1338
WARNING LAMPS....1339
Schematic....1339
Wiring Diagram - WARN -....1340
Electrical Components Inspection....1344
A/T INDICATOR....1345
Wiring Diagram - AT/IND -....1345
WARNING CHIME....1346
Component Parts and Harness Connector Location....1346
System Description....1346
Wiring Diagram - CHIME -....1348
Trouble Diagnoses....1350
FRONT WIPER AND WASHER....1355
System Description....1355
Wiring Diagram - WIPER -....1357
Removal and Installation....1358
Washer Nozzle Adjustment....1359
Washer Tube Layout....1359
HORN....1360
Wiring Diagram - HORN -....1360
CIGARETTE LIGHTER....1361
Wiring Diagram - CIGAR -....1361
REAR WINDOW DEFOGGER....1362
Component Parts and Harness Connector Location....1362
System Description....1362
Wiring Diagram - DEF -....1364
Trouble Diagnoses....1366
Electrical Components Inspection....1368
Filament Check....1368
Filament Repair....1369
AUDIO....1371
System Description....1371
Wiring Diagram - AUDIO -....1372
Trouble Diagnoses....1374
Inspection....1375
AUDIO ANTENNA....1376
System Description....1376
Wiring Diagram - P/ANT -....1377
Trouble Diagnoses....1378
Location of Antenna....1378
Antenna Rod Replacement....1379
TRUNK LID AND FUEL FILLER LID OPENER....1380
Wiring Diagram - TLID -....1380
POWER SUNROOF....1381
System Description....1381
Wiring Diagram - SROOF -....1382
DOOR MIRROR....1384
Wiring Diagram - MIRROR -....1384
POWER SEAT....1385
Wiring Diagram - SEAT -....1385
HEATED SEAT....1386
Wiring Diagram - HSEAT -....1386
AUTOMATIC SPEED CONTROL DEVICE (ASCD)....1387
Component Parts and Harness Connector Location....1387
System Description....1388
Schematic....1390
Wiring Diagram - ASCD -....1391
Fail-safe System....1395
Trouble Diagnoses....1396
Electrical Component Inspection....1405
ASCD Wire Adjustment....1406
POWER WINDOW....1407
System Description....1407
Schematic....1409
Wiring Diagram - WINDOW -....1410
Trouble Diagnoses....1414
POWER DOOR LOCK....1417
Component Parts and Harness Connector Location....1417
System Description....1417
Schematic....1418
Wiring Diagram - D/LOCK -....1419
Trouble Diagnoses....1422
MULTI-REMOTE CONTROL SYSTEM....1431
Component Parts and Harness Connector Location....1431
System Description....1431
Schematic....1434
Wiring Diagram - MULTI -....1435
Trouble Diagnoses....1438
ID Code Entry Procedure....1450
Remote Controller Battery Replacement....1454
VEHICLE SECURITY (THEFT WARNING) SYSTEM....1455
Component Parts and Harness Connector Location....1455
System Description....1456
Schematic....1459
Wiring Diagram - VEHSEC -....1460
Trouble Diagnoses....1464
SMART ENTRANCE CONTROL UNIT....1483
Description....1483
Schematic....1485
Smart Entrance Control Unit Inspection Table....1487
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM - NATS)....1488
Component Parts and Harness Connetor Location....1488
System Description....1489
System Composition....1489
Wiring Diagram - NATS -....1490
CONSULT-II....1491
Trouble Diagnoses....1494
How to Replace IVIS (NATS) IMMU....1507
INTEGRATED HOMELINK TRANSMITTER....1508
Wiring Diagram - TRNSMT -....1508
Trouble Diagnoses....1509
ELECTRICAL UNITS LOCATION....1511
Engine Compartment....1511
Passenger Compartment....1513
HARNESS LAYOUT....1515
How to Read Harness Layout....1515
Outline....1516
Main Harness....1517
Engine Room Harness....1519
Engine Control Harness....1522
Body Harness....1523
Body No. 2 Harness....1524
Tail & Tail No. 2 Harness....1525
Engine Harness....1526
Room Lamp Harness....1527
Air Bag Harness....1528
Front Door Harness....1529
Rear Door Harness....1530
BULB SPECIFICATIONS....1531
Headlamp....1531
Exterior Lamp....1531
Interior Lamp....1531
WIRING DIAGRAM CODES (CELL CODES)....1532
em....1534
Table of Contents....1534
PRECAUTIONS....1536
Parts Requiring Angular Tightening....1536
Liquid Gasket Application Procedure....1536
PREPARATION....1537
Special Service Tools....1537
Commercial Service Tools....1539
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....1541
NVH Troubleshooting - Engine Noise....1542
OUTER COMPONENT PARTS....1543
Removal and Installation....1543
MEASUREMENT OF COMPRESSION PRESSURE....1546
OIL PAN....1547
Components....1547
Removal....1547
Installation....1549
TIMING CHAIN....1552
Components....1552
Removal....1553
Inspection....1556
Installation....1556
OIL SEAL....1561
Replacement....1561
VALVE OIL SEAL....1561
FRONT OIL SEAL....1561
REAR OIL SEAL....1562
CYLINDER HEAD....1563
Components....1563
Removal....1564
Disassembly....1567
Inspection....1569
CYLINDER HEAD DISTORTION....1569
CAMSHAFT VISUAL CHECK....1569
CAMSHAFT RUNOUT....1569
CAMSHAFT CAM HEIGHT....1569
CAMSHAFT JOURNAL CLEARANCE....1570
CAMSHAFT END PLAY....1570
CAMSHAFT SPROCKET RUNOUT....1571
VALVE GUIDE CLEARANCE....1571
VALVE GUIDE REPLACEMENT....1571
VALVE SEATS....1572
REPLACING VALVE SEAT FOR SERVICE PARTS....1573
VALVE DIMENSIONS....1574
VALVE SPRING....1574
HYDRAULIC LASH ADJUSTER....1574
ROCKER ARM, SHIM AND ROCKER ARM GUIDE....1575
Assembly....1575
Installation....1579
ENGINE ASSEMBLY....1585
Removal and Installation....1585
REMOVAL....1586
INSTALLATION....1587
CYLINDER BLOCK....1588
Components....1588
Removal and Installation....1589
Disassembly....1589
PISTON AND CRANKSHAFT....1589
Inspection....1589
PISTON AND PISTON PIN CLEARANCE....1589
PISTON RING SIDE CLEARANCE....1590
PISTON RING END GAP....1591
CONNECTING ROD BEND AND TORSION....1591
CYLINDER BLOCK DISTORTION AND WEAR....1591
PISTON-TO-BORE CLEARANCE....1592
CRANKSHAFT....1593
BEARING CLEARANCE....1593
CONNECTING ROD BUSHING CLEARANCE (SMALL END)....1596
REPLACEMENT OF CONNECTING ROD BUSHING (SMALL END)....1596
REPLACEMENT OF PILOT BUSHING (M/T) OR PILOT CONVERTER (A/T)....1596
FLYWHEEL/DRIVE PLATE RUNOUT....1597
Assembly....1597
PISTON....1597
CRANKSHAFT....1598
SERVICE DATA AND SPECIFICATIONS (SDS)....1601
General Specifications....1601
Compression Pressure....1601
Cylinder Head....1601
Valve....1602
VALVE....1602
VALVE SPRING....1602
HYDRAULIC LASH ADJUSTER (HLA)....1602
VALVE GUIDE....1603
VALVE SHIM CLEARANCE ADJUSTMENT....1603
AVAILABLE SHIM....1604
VALVE SEAT....1605
VALVE SEAT RESURFACE LIMIT....1606
Camshaft and Camshaft Bearing....1606
Cylinder Block....1607
Piston, Piston Ring and Piston pin....1608
PISTON....1608
PISTON RING....1608
PISTON PIN....1608
Connecting Rod....1609
Crankshaft....1610
Main Bearing....1611
STANDARD....1611
UNDERSIZE....1611
Connecting Rod Bearing....1611
STANDARD SIZE....1611
UNDERSIZE....1611
Bearing Clearance....1612
Miscellaneous Components....1612
fe....1614
Table of Contents....1614
PREPARATION....1615
Special Service Tool....1615
Commercial Service Tools....1615
ACCELERATOR CONTROL SYSTEM....1616
Removal and Installation....1616
Adjusting Accelerator Wire....1616
FUEL SYSTEM....1618
Removal and Installation....1618
FUEL PUMP AND GAUGE....1619
EXHAUST SYSTEM....1621
Removal and Installation....1621
foldout....1624
SUPER MULTIPLE JUNCTION (SMJ)....1624
FUSE BLOCK - JUNCTION BOX (J/B)....1626
FUSE AND FUSIBLE LINK BOX....1627
ELECTRICAL UNITS....1628
JOINT CONNECTOR (J/C)....1629
QUICK REFERENCE CHART....1630
fwd....1631
QUICK REFERENCE INDEX....1631
FOREWORD....1632
Comment Sheet....1633
Inch to Metric Conversion Table....1634
gi....1635
Table of Contents....1635
PRECAUTIONS....1637
Precautions....1637
PRECAUTIONS FOR SUPPLEMENTAL RESTRAINT SYSTEM (SRS) "AIR BAG" AND "SEAT BELT PRE-TENSIONER"....1637
PRECAUTIONS FOR IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM - NATS)....1637
GENERAL PRECAUTIONS....1638
PRECAUTIONS FOR MULTIPORT FUEL INJECTION SYSTEM OR ENGINE CONTROL SYSTEM....1640
PRECAUTIONS FOR THREE WAY CATALYST....1640
PRECAUTIONS FOR HOSES....1640
PRECAUTIONS FOR ENGINE OILS....1641
PRECAUTIONS FOR FUEL....1642
PRECAUTIONS FOR AIR CONDITIONING....1642
HOW TO USE THIS MANUAL....1643
HOW TO READ WIRING DIAGRAMS....1645
Sample/Wiring Diagram - EXAMPL -....1645
OPTIONAL SPLICE....1646
CONTROL UNIT TERMINALS AND REFERENCE VALUE CHART....1647
Description....1648
CONNECTOR SYMBOLS....1650
SWITCH POSITIONS....1651
DETECTABLE LINES AND NON-DETECTABLE LINES....1651
MULTIPLE SWITCH....1652
REFERENCE AREA....1653
HOW TO CHECK TERMINAL....1655
Connector and Terminal Pin Kit....1655
How to Probe Connectors....1655
PROBING FROM HARNESS SIDE....1655
PROBING FROM TERMINAL SIDE....1655
How to Check Enlarged Contact Spring of Terminal....1656
Waterproof Connector Inspection....1657
RUBBER SEAL INSPECTION....1657
WIRE SEAL INSPECTION....1657
Terminal Lock Inspection....1657
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT....1658
Work Flow....1658
Incident Simulation Tests....1659
INTRODUCTION....1659
VEHICLE VIBRATION....1659
HEAT SENSITIVE....1660
FREEZING....1660
WATER INTRUSION....1661
ELECTRICAL LOAD....1661
COLD OR HOT START UP....1661
Circuit Inspection....1661
INTRODUCTION....1661
TESTING FOR "OPENS" IN THE CIRCUIT....1662
TESTING FOR "SHORTS" IN THE CIRCUIT....1663
GROUND INSPECTION....1664
VOLTAGE DROP TESTS....1664
CONTROL UNIT CIRCUIT TEST....1666
HOW TO FOLLOW TROUBLE DIAGNOSES....1668
How to Follow Test Groups in Trouble Diagnoses....1669
Harness Wire Color and Connector Number Indication....1670
TYPE 1: HARNESS WIRE COLOR AND CONNECTOR NUMBER ARE SHOWN IN ILLUSTRATION....1670
TYPE 2: HARNESS WIRE COLOR AND CONNECTOR NUMBER ARE SHOWN IN TEXT....1670
Key to Symbols Signifying Measurements or Procedures....1671
CONSULT-II CHECKING SYSTEM....1673
Function and System Application....1673
Nickel Metal Hydride Battery Replacement....1673
Checking Equipment....1674
CONSULT-II Data Link Connector (DLC) Circuit....1674
INSPECTION PROCEDURE....1674
IDENTIFICATION INFORMATION....1675
Model Variation....1675
Identification Number....1676
VEHICLE IDENTIFICATION NUMBER ARRANGEMENT....1676
IDENTIFICATION PLATE....1677
ENGINE SERIAL NUMBER....1677
AUTOMATIC TRANSAXLE NUMBER....1677
MANUAL TRANSAXLE NUMBER....1677
Dimensions....1678
Wheels & Tires....1678
LIFTING POINTS AND TOW TRUCK TOWING....1679
Preparation....1679
SPECIAL SERVICE TOOLS....1679
Board-on Lift....1679
Garage Jack and Safety Stand....1680
2-pole Lift....1681
Tow Truck Towing....1682
VEHICLE RECOVERY (FREEING A STUCK VEHICLE)....1683
TIGHTENING TORQUE OF STANDARD BOLTS....1684
SAE J1930 TERMINOLOGY LIST....1685
SAE J1930 Terminology List....1685
ha....1689
Table of Contents....1689
AUTO....1691
PRECAUTIONS....1691
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1691
Precautions for Working with HFC-134a (R-134a)....1691
General Refrigerant Precautions....1692
Precautions for Leak Detection Dye....1692
Identification....1693
Precautions for Refrigerant Connection....1693
Precautions for Servicing Compressor....1695
Precautions for Service Equipment....1695
Wiring Diagrams and Trouble Diagnosis....1697
PREPARATION....1698
Special Service Tools....1698
HFC-134a (R-134a) Service Tools and Equipment....1699
DESCRIPTION....1702
Refrigeration System....1702
Component Layout....1703
Introduction....1704
Features....1704
Overview of Control System....1707
Control Operation....1707
Discharge Air Flow....1709
TROUBLE DIAGNOSES....1711
Component Location....1711
Circuit Diagram....1713
Wiring Diagram - A/C, A -....1714
Auto Amp. Terminals and Reference Value....1717
Self-diagnosis....1719
How to Perform Trouble Diagnoses for Quick and Accurate Repair....1729
Operational Check....1730
A/C System....1733
Mode Door Motor....1736
Air Mix Door Motor....1742
Intake Door Motor....1746
Blower Motor....1753
Magnet Clutch....1761
Insufficient Cooling....1768
Insufficient Heating....1776
Noise....1777
Self-diagnosis....1778
Memory Function....1779
ECON (ECONOMY) Mode....1780
Ambient Sensor Circuit....1780
In-vehicle Sensor Circuit....1783
Sunload Sensor Circuit....1787
Intake Sensor Circuit....1790
Air Mix Door Motor PBR Circuit....1792
SERVICE PROCEDURE....1793
HFC-134a (R-134a) Service Procedure....1793
Maintenance of Lubricant Quantity in Compressor....1795
Compressor....1798
Compressor Clutch....1799
Thermal Protector....1802
Heater Unit (Heater Core)....1802
Blower Unit....1803
Cooling Unit (A/C Evaporator)....1804
Refrigerant Lines....1805
Belt....1810
Idle Air Control Valve (IACV) - Auxiliary Air Control (AAC) Valve....1810
Ventilation Air Filter....1810
SERVICE DATA AND SPECIFICATIONS (SDS)....1811
Auto....1811
MANUAL....1812
PRECAUTIONS....1812
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1812
Precautions for Working with HFC-134a (R-134a)....1812
General Refrigerant Precautions....1813
Precautions for Leak Detection Dye....1813
Identification....1814
Precautions for Refrigerant Connection....1814
Precautions for Servicing Compressor....1816
Precautions for Service Equipment....1816
Wiring Diagrams and Trouble Diagnosis....1818
PREPARATION....1819
Special Service Tools....1819
HFC-134a (R-134a) Service Tools and Equipment....1820
DESCRIPTION....1823
Refrigeration System....1823
Component Layout....1824
Control Operation....1825
Discharge Air Flow....1826
System Description....1827
TROUBLE DIAGNOSES....1828
Component Location....1828
Circuit Diagram - Air Conditioner....1830
Wiring Diagram - A/C, M -....1831
How to Perform Trouble Diagnoses for Quick and Accurate Repair....1835
Operational Check....1836
A/C System....1838
Intake Door....1840
Mode Door Motor....1844
Air Mix Door....1850
Blower Motor....1855
Magnet Clutch....1862
Insufficient Cooling....1870
Insufficient Heating....1877
Noise....1878
SERVICE PROCEDURE....1879
HFC-134a (R-134a) Service Procedure....1879
Maintenance of Lubricant Quantity in Compressor....1881
Compressor....1884
Compressor Clutch....1885
Thermal Protector....1888
Heater Unit (Heater Core)....1888
Blower Unit....1889
Cooling Unit (A/C Evaporator)....1890
Refrigerant Lines....1891
Belt....1896
Idle Air Control Valve (IACV) - Auxiliary Air Control (AAC) Valve....1896
Ventilation Air Filter....1896
SERVICE DATA AND SPECIFICATIONS (SDS)....1897
Manual....1897
idx....1899
lc....1907
Table of Contents....1907
ENGINE LUBRICATION SYSTEM....1908
Precautions....1908
LIQUID GASKET APPLICATION PROCEDURE....1908
Preparation....1908
SPECIAL SERVICE TOOLS....1908
Lubrication Circuit....1909
Oil Pressure Check....1910
Oil Pump....1910
REMOVAL....1910
DISASSEMBLY AND ASSEMBLY....1911
INSPECTION....1911
REGULATOR VALVE INSPECTION....1912
INSTALLATION....1913
Oil Filter....1913
Service Data and Specifications (SDS)....1913
OIL PRESSURE CHECK....1913
REGULATOR VALVE INSPECTION....1913
OIL PUMP INSPECTION....1913
ENGINE COOLING SYSTEM....1914
Precautions....1914
LIQUID GASKET APPLICATION PROCEDURE....1914
Preparation....1914
SPECIAL SERVICE TOOL....1914
Cooling Circuit....1915
System Check....1915
CHECKING COOLING SYSTEM HOSES....1915
CHECKING COOLING SYSTEM FOR LEAKS....1915
CHECKING RADIATOR....1916
CHECKING RADIATOR CAP....1916
Water Pump....1916
REMOVAL....1916
INSPECTION....1917
INSTALLATION....1917
Thermostat....1918
REMOVAL AND INSTALLATION....1918
INSPECTION....1919
Water Outlet....1919
INSPECTION....1919
INSTALLATION....1919
Radiator....1920
COMPONENTS....1920
Cooling Fan Control System....1920
Refilling Engine Coolant....1921
Overheating Cause Analysis....1921
Service Data and Specifications (SDS)....1922
THERMOSTAT....1922
RADIATOR....1922
ma....1923
Table of Contents....1923
PRECAUTIONS....1924
Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1924
PREPARATION....1925
Special Service Tool....1925
Commercial Service Tool....1925
GENERAL MAINTENANCE....1926
PERIODIC MAINTENANCE....1928
Schedule 1....1929
EMISSION CONTROL SYSTEM MAINTENANCE....1929
CHASSIS AND BODY MAINTENANCE....1930
Schedule 2....1931
EMISSION CONTROL SYSTEM MAINTENANCE....1931
CHASSIS AND BODY MAINTENANCE....1932
RECOMMENDED FLUIDS AND LUBRICANTS....1933
Fluids and Lubricants....1933
SAE Viscosity Number....1933
GASOLINE ENGINE OIL....1933
Anti-freeze Coolant Mixture Ratio....1934
ENGINE MAINTENANCE....1935
Checking Drive Belts....1935
Changing Engine Coolant....1936
-DRAINING ENGINE COOLANT-....1936
-REFILLING ENGINE COOLANT-....1937
-FLUSHING COOLING SYSTEM-....1938
Checking Fuel Lines....1938
Changing Fuel Filter....1939
WITH CONSULT-II....1939
WITHOUT CONSULT-II....1939
Changing Air Cleaner Filter....1940
VISCOUS PAPER TYPE....1940
Changing Engine Oil....1940
Changing Oil Filter....1941
Changing Spark Plugs (Platinum-tipped type)....1941
Changing Spark Plugs (Conventional type)....1942
Checking EVAP Vapor Lines....1943
CHASSIS AND BODY MAINTENANCE....1944
Checking Exhaust System....1944
Checking Clutch Fluid Level and Leaks....1944
Checking M/T Oil....1944
Changing M/T Oil....1944
Checking A/T Fluid....1945
Changing A/T Fluid....1945
Balancing Wheels....1946
Tire Rotation....1946
Checking Brake Fluid Level and Leaks....1946
Checking Brake Lines and Cables....1946
Checking Disc Brake....1947
ROTOR....1947
CALIPER....1947
PAD....1947
Checking Steering Gear and Linkage....1947
STEERING GEAR....1947
STEERING LINKAGE....1947
Checking Power Steering Fluid and Lines....1947
Axle and Suspension Parts....1948
Drive Shaft....1948
Vacuum Hose....1948
Lubricating Locks, Hinges and Hood Latches....1949
Checking Seat Belts, Buckles, Retractors, Anchors and Adjusters....1949
SERVICE DATA AND SPECIFICATIONS (SDS)....1950
Engine Maintenance....1950
DRIVE BELT DEFLECTION AND TENSION....1950
SPARK PLUG TYPE....1950
Chassis and Body Maintenance....1950
WHEEL BALANCE....1950
mt....1951
Table of Contents....1951
PREPARATION....1952
Special Service Tools....1952
Commercial Service Tools....1954
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....1956
NVH Troubleshooting Chart....1956
DESCRIPTION....1957
Cross-sectional View....1957
DOUBLE-CONE SYNCHRONIZER....1958
ON-VEHICLE SERVICE....1959
Replacing Oil Seal....1959
DIFFERENTIAL OIL SEAL....1959
STRIKING ROD OIL SEAL....1959
Position Switch Check....1960
BACK-UP LAMP SWITCH....1960
PNP SWITCH....1960
Viscous Coupling Check....1961
REMOVAL AND INSTALLATION....1962
Removal....1962
Installation....1964
OVERHAUL....1965
Transaxle Gear Control....1965
Case Components....1966
Gear Components....1967
Shift Control Components....1968
Final Drive Components....1969
DISASSEMBLY....1970
Transaxle Case....1970
Clutch Housing....1972
REPAIR FOR COMPONENT PARTS....1976
Input Shaft and Gears....1976
DISASSEMBLY....1976
INSPECTION....1977
ASSEMBLY....1978
Mainshaft and Gears....1981
DISASSEMBLY....1981
INSPECTION....1982
ASSEMBLY....1984
Final Drive....1989
PRE-INSPECTION....1989
DISASSEMBLY....1990
INSPECTION....1991
ASSEMBLY....1992
Shift Control Components....1995
INSPECTION....1995
ASSEMBLY....1996
Clutch Housing....1996
Transaxle Case....2000
SERVICE DATA AND SPECIFICATIONS (SDS)....2006
General Specifications....2006
TRANSAXLE....2006
FINAL GEAR....2006
Gear End Play....2007
Clearance Between Baulk Ring and Gear....2007
3RD, 4TH, 5TH, REVERSE BAULK RING....2007
1ST AND 2ND BAULK RING....2007
Available Snap Rings....2007
SNAP RING....2007
Available C-rings....2008
4TH INPUT GEAR C-RING....2008
5TH INPUT GEAR REAR C-RING....2008
MAINSHAFT C-RING....2008
Available Adjusting Shims....2009
INPUT SHAFT REAR BEARING ADJUSTING SHIM....2009
MAINSHAFT ADJUSTING SHIM....2010
MAINSHAFT REAR BEARING ADJUSTING SHIM....2010
Available Thrust Washer....2011
MAINSHAFT THRUST WASHER....2011
Available Washers....2011
DIFFERENTIAL SIDE GEAR THRUST WASHER....2011
Available Shims - Differential Side Bearing Preload and Adjusting Shim....2012
BEARING PRELOAD....2012
DIFFERENTIAL SIDE BEARING ADJUSTING SHIMS....2012
rs....2015
Table of Contents....2015
SEAT BELTS....2017
Precautions....2017
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) "AIR BAG" AND "SEAT BELT PRE-TENSIONER"....2017
PRECAUTION FOR SEAT BELT SERVICE....2017
Front Seat Belt....2018
REMOVAL AND INSTALLATION....2018
Rear Seat Belt....2020
REMOVAL AND INSTALLATION....2020
Seat Belt Inspection....2022
AFTER A COLLISION....2022
PRELIMINARY CHECKS....2022
SEAT BELT RETRACTOR ON-VEHICLE CHECK....2023
SEAT BELT RETRACTOR OFF-VEHICLE CHECK....2023
Tether Anchor Plate....2025
REMOVAL AND INSTALLATION....2025
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)....2026
Precautions....2026
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) "AIR BAG" AND "SEAT BELT PRE-TENSIONER"....2026
PRECAUTIONS FOR SRS "AIR BAG" AND "SEAT BELT PRE-TENSIONER" SERVICE....2026
WIRING DIAGRAMS AND TROUBLE DIAGNOSIS....2026
Preparation....2027
SPECIAL SERVICE TOOLS....2027
SRS Configuration....2028
Seat Belt Pre-tensioner with Load Limiter....2029
Side Air Bag....2029
SRS Component Parts Location....2030
Maintenance Items....2030
Diagnosis Sensor Unit....2031
REMOVAL AND INSTALLATION....2031
Seat Belt Pre-tensioner....2032
REMOVAL AND INSTALLATION....2032
Satellite Sensor....2032
REMOVAL AND INSTALLATION....2032
Driver Air Bag Module and Spiral Cable....2033
REMOVAL AND INSTALLATION....2033
REMOVAL....2033
INSTALLATION....2035
Front Passenger Air Bag Module....2036
REMOVAL....2036
INSTALLATION....2037
Side Air Bag Module....2037
REMOVAL....2037
INSTALLATION....2039
Disposal of Air Bag Module and Seat Belt Pre-tensioner....2039
CHECKING DEPLOYMENT TOOL....2040
DEPLOYMENT PROCEDURES FOR AIR BAG MODULE (OUTSIDE OF VEHICLE)....2041
DEPLOYMENT PROCEDURES FOR SEAT BELT PRE-TENSIONER (OUTSIDE OF VEHICLE)....2043
DEPLOYMENT OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER WHILE MOUNTED IN VEHICLE....2044
DISPOSING OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER....2044
Trouble Diagnoses Introduction....2046
DIAGNOSIS FUNCTION....2046
DIAGNOSIS MODE FOR CONSULT-II....2046
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-II....2047
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-II....2047
HOW TO ERASE SELF-DIAGNOSIS RESULTS....2047
How to Perform Trouble Diagnoses for Quick and Accurate Repair....2049
INFORMATION FROM CUSTOMER....2049
PRELIMINARY CHECK....2049
WORK FLOW....2050
Wiring Diagram - SRS -....2051
SRS Operation Check....2053
DIAGNOSTIC PROCEDURE 1....2053
Trouble Diagnoses with CONSULT-II....2053
DIAGNOSTIC PROCEDURE 2....2053
DIAGNOSTIC PROCEDURE 3....2057
DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM DIAGNOSTIC PROCEDURE 2)....2058
DIAGNOSTIC PROCEDURE 5....2059
Trouble Diagnoses without CONSULT-II....2063
DIAGNOSTIC PROCEDURE 6....2063
DIAGNOSTIC PROCEDURE 7....2068
DIAGNOSTIC PROCEDURE 8 (CONTINUED FROM DIAGNOSTIC PROCEDURE 6)....2070
Trouble Diagnoses: "AIR BAG" Warning Lamp Does Not Turn Off....2071
DIAGNOSTIC PROCEDURE 9....2071
Trouble Diagnoses: "AIR BAG" Warning Lamp Does Not Turn On....2073
DIAGNOSTIC PROCEDURE 10....2073
Collision Diagnosis....2074
FOR FRONTAL COLLISION....2074
FOR SIDE COLLISION....2076
sc....2079
Table of Contents....2079
PRECAUTIONS....2080
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....2080
Wiring Diagrams and Trouble Diagnosis....2080
PREPARATION....2081
Special Service Tool....2081
BATTERY....2082
How to Handle Battery....2082
METHODS OF PREVENTING OVER-DISCHARGE....2082
CHECKING ELECTROLYTE LEVEL....2082
SPECIFIC GRAVITY CHECK....2083
CHARGING THE BATTERY....2084
Trouble Diagnoses with Battery/Starting/Charging System Tester....2085
DIAGNOSTIC RESULT ITEM CHART....2087
STARTING SYSTEM....2088
System Description....2088
M/T MODELS....2088
A/T MODELS....2088
Wiring Diagram - START -....2089
M/T MODELS....2089
A/T MODELS....2090
Trouble Diagnoses with Battery/Starting/Charging System Tester....2091
DIAGNOSTIC RESULT ITEM CHART....2092
WORK FLOW....2093
DIAGNOSTIC PROCEDURE 1....2094
DIAGNOSTIC PROCEDURE 2....2096
MINIMUM SPECIFICATION OF CRANKING VOLTAGE REFERENCING COOLANT TEMPERATURE....2097
Construction....2097
Removal and Installation....2097
Pinion/Clutch Check....2098
CHARGING SYSTEM....2099
System Description....2099
Wiring Diagram - CHARGE -....2100
Trouble Diagnoses with Battery/Starting/Charging System Tester....2101
DIAGNOSTIC RESULT ITEM CHART....2103
WORK FLOW....2104
DIAGNOSTIC PROCEDURE 1....2105
DIAGNOSTIC PROCEDURE 2....2106
DIAGNOSTIC PROCEDURE 3....2107
MALFUNCTION INDICATOR....2107
Construction....2108
Removal and Installation....2108
SERVICE DATA AND SPECIFICATIONS (SDS)....2109
Battery....2109
Starter....2109
Alternator....2109
st....2111
Table of Contents....2111
PRECAUTIONS....2112
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....2112
Precautions for Steering System....2112
PREPARATION....2113
Special Service Tools....2113
Commercial Service Tools....2114
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....2115
NVH Troubleshooting Chart....2115
ON-VEHICLE SERVICE....2116
Checking Steering Wheel Play....2116
Checking Neutral Position on Steering Wheel....2116
PRE-CHECKING....2116
CHECKING....2116
Front Wheel Turning Angle....2116
Checking Gear Housing Movement....2116
Checking and Adjusting Drive Belts....2117
Checking Fluid Level....2117
Checking Fluid Leakage....2117
Bleeding Hydraulic System....2117
Checking Steering Wheel Turning Force....2118
Checking Hydraulic System....2118
STEERING WHEEL AND STEERING COLUMN....2120
Components....2120
Removal and Installation....2120
STEERING WHEEL....2120
STEERING COLUMN....2121
Disassembly and Assembly....2123
Inspection....2124
TILT MECHANISM....2124
POWER STEERING GEAR AND LINKAGE....2125
Components....2125
Removal and Installation....2126
Disassembly....2128
Inspection....2128
BOOT....2128
RACK....2128
PINION ASSEMBLY....2129
GEAR HOUSING CYLINDER....2129
TIE-ROD OUTER AND INNER SOCKETS....2129
Assembly....2129
Adjustment....2134
POWER STEERING OIL PUMP....2136
Components....2136
Pre-disassembly Inspection....2136
Disassembly....2136
Inspection....2137
Assembly....2138
SERVICE DATA AND SPECIFICATIONS (SDS)....2141
General Specifications....2141
Steering Wheel....2141
Steering Column....2141
Steering Gear and Linkage....2142
Power Steering....2143
su....2145
Table of Contents....2145
FRONT SUSPENSION....2146
Precautions....2146
PRECAUTIONS....2146
Preparation....2146
SPECIAL SERVICE TOOLS....2146
COMMERCIAL SERVICE TOOLS....2146
Noise, Vibration and Harshness (NVH) Troubleshooting....2147
NVH TROUBLESHOOTING CHART....2147
Components....2148
On-vehicle Service....2149
FRONT SUSPENSION PARTS....2149
FRONT WHEEL ALIGNMENT....2150
Coil Spring and Shock Absorber....2153
COMPONENTS....2153
REMOVAL....2154
DISASSEMBLY....2154
INSPECTION....2154
ASSEMBLY....2155
Third Link and Upper Link....2155
REMOVAL....2155
INSTALLATION....2155
DISASSEMBLY....2156
ASSEMBLY....2156
Stabilizer Bar....2157
REMOVAL AND INSTALLATION....2157
Transverse Link and Lower Ball Joint....2158
REMOVAL AND INSTALLATION....2158
INSPECTION....2158
Service Data and Specifications (SDS)....2158
GENERAL SPECIFICATIONS (FRONT)....2158
FRONT WHEEL ALIGNMENT (UNLADEN*1)....2159
LOWER BALL JOINT....2159
WHEELARCH HEIGHT (UNLADEN*)....2160
WHEEL RUNOUT....2160
REAR SUSPENSION....2161
Precautions....2161
PRECAUTIONS....2161
Preparation....2161
COMMERCIAL SERVICE TOOLS....2161
Noise, Vibration and Harshness (NVH) Troubleshooting....2161
Components....2162
On-vehicle Service....2163
REAR SUSPENSION PARTS....2163
REAR WHEEL ALIGNMENT....2163
Removal and Installation....2165
REMOVAL....2166
INSTALLATION....2166
Coil Spring and Shock Absorber....2166
REMOVAL....2166
DISASSEMBLY....2167
INSPECTION....2167
ASSEMBLY....2167
Torsion Beam, Lateral Link and Control Rod....2168
DISASSEMBLY....2168
INSPECTION....2168
ASSEMBLY....2168
Service Data and Specifications (SDS)....2169
GENERAL SPECIFICATIONS (REAR)....2169
REAR WHEEL ALIGNMENT (UNLADEN*)....2169
EXCERPT:
Inspection
Check for cracks and excessive wear at roller links. Replace chain if necessary.
Installation
1. Install crankshaft sprocket on crankshaft.
Make sure that mating marks on crankshaft sprocket face front of engine.
2. Position crankshaft so that No. 1 piston is set at TDC and key way is at 12 o’clock. Fit timing chain on crankshaft sprocket, aligning the mating marks.
Mating mark color on timing chain.
1: Yellow
2, 3: Blue
3. Install timing chain and timing chain guides.
…
Infiniti G20 (P11) Workshop Service Repair Manual 1999-2002
