Infiniti FX35/FX45 (S50) Workshop Repair Service Manual 2003-2008
Complete workshop manual contains service, maintenance, and troubleshooting information for the Infiniti FX35/FX45 (S50) 2003-2008. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your vehicle like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.
This manual for Infiniti FX35/FX45 (S50) 2003-2008 is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. 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. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.
Table of Contents
SERVICE INFORMATION....4
PRECAUTIONS....4
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....4
ACCELERATOR CONTROL SYSTEM....5
Component....5
Removal and Installation....5
REMOVAL....5
INSTALLATION....5
INSPECTION AFTER INSTALLATION....5
acs....6
Table of Contents....6
ASCD....8
SERVICE INFORMATION....8
AUTOMATIC SPEED CONTROL DEVICE (ASCD)....8
Description....8
ICC....9
SERVICE INFORMATION....9
DTC INDEX....9
DTC 11 - 65....9
DTC 74 - 109....9
PRECAUTIONS....10
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....10
Precaution for ICC System Service....10
PREPARATION....11
Special Service Tool....11
DESCRIPTION....12
Outline....12
VEHICLE-TO-VEHICLE DISTANCE CONTROL MODE....12
CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE....12
BRAKE ASSIST (WITH PREVIEW FUNCTION)....12
Functional Diagram....12
Component Description....14
CAN Communication....14
CAN COMMUNICATION UNIT....14
Switch Operation....15
ICC System Display....15
ACTION TEST....16
ICC System Running Test....16
VEHICLE-TO-VEHICLE DISTANCE CONTROL MODE ....16
Set Checking....16
Check For Increase Of Cruising Speed....16
Check For Decrease Of Cruising Speed....16
Check For Cancellation Of Vehicle-To-Vehicle Distance Control Mode (Normal Driving Condition) In The Following Cases:....16
Check For Restoring Speed That Is Set By Vehicle-To-Vehicle Distance Control Mode Before Cancellation....16
Check For MAIN Switch....16
Check For RESUME/ACCELERATE, SET/COAST, CANCEL Switches....17
Check For Distance Switch....17
CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE....17
Set Checking....17
Check For Increase Of Cruising Speed....17
Check For Decrease Of Cruising Speed....17
Check For Cancellation Of Conventional (Fixed Speed) Cruise Control Mode (Normal Driving Condition) In The Following Cases:....17
Check For Restoring Speed That Is Set By Conventional (Fixed Speed) Cruise Control Mode Before ICC Cancellation....18
Check For MAIN Switch....18
Check For RESUME/ACCELERATE, SET/COAST, CANCEL Switches....18
LASER BEAM AIMING ADJUSTMENT....19
Outline....19
Preparation....19
Outline of Adjustment Procedure....19
Setting the ICC Target Board....19
ADJUSTING HEIGHT OF THE TARGET....19
ADJUSTING THE RIGHT-LEFT POSITION OF THE TARGET....20
SETTING THE TARGET....20
Aiming Adjustment....21
CHECK AFTER THE ADJUSTMENT....22
ELECTRICAL UNITS LOCATION....23
Component Parts and Harness Connector Location....23
WIRING DIAGRAM....24
Schematic....24
Wiring Diagram - ICC -....25
TERMINALS AND REFERENCE VALUE....32
Terminal and Reference Value for ICC Unit....32
Terminal and Reference Value for ICC Sensor....33
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION....34
Work Flow....34
CONSULT-III Function (ICC)....34
DESCRIPTION....34
WORK SUPPORT....35
Cause of Auto-Cancel....35
SELF DIAGNOSTIC RESULT....35
DATA MONITOR....35
ACTIVE TEST....37
ICC BUZZER 1....37
METER LAMP....37
STOP LAMP....37
BOOSTER SOL/V 3....37
Self-Diagnostic Function....37
WITH CONSULT-III....37
WITHOUT CONSULT-III....38
Self-Diagnostic Erasing Method....39
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS....40
Diagnostic Trouble Code (DTC) Chart....40
DTC 11 CONTROL UNIT....41
DTC 20 CAN COMM CIRCUIT....41
DTC 31 POWER SUPPLY CIR, DTC 34 POWER SUPPLY CIR 2....42
DTC 41 VHCL SPEED SE CIRC....42
DTC 43 ABS/TCS/VDC CIRC....43
DTC 45 BRAKE SW/STOP L SW....43
DTC 46 OPERATION SW CIRC....45
DTC 61 PRESS SEN CIRCUIT....46
DTC 62 BOOSTER SOL/V CIRCUIT....47
DTC 63 RELEASE SW CIRCUIT....48
DTC 65 PRESSURE CONTROL....50
DTC 74 LASER BEAM OFF CNTR....50
DTC 90 STOP LAMP RLY FIX....51
DTC 92 ECM CIRCUIT....55
DTC 96 NP RANGE....56
DTC 97 AT CIRCUIT....57
DTC 98 GEAR POSITION....57
DTC 102 RADAR STAIN....58
DTC 103 LASER SENSOR FAIL....58
DTC 104 LASER AIMING INCMP....59
DTC 107 LASER COMM FAIL....59
DTC 109 LASER HIGH TEMP....59
TROUBLE DIAGNOSIS FOR SYMPTOMS....60
Symptom Chart....60
Symptom 1 MAIN Switch Does Not Turn ON*1, MAIN Switch Does Not Turn OFF*2....60
Symptom 2 ICC System Cannot Be Set (MAIN Switch Turns ON/OFF)....61
Symptom 3 ICC System Cannot Be Operated by CANCEL Switch, RESUME/ACCELERATE Switch or DISTANCE Switch....61
Symptom 4 ICC System Is Not Cancelled When the A/T Selector Lever Is in Other Than "D" and "M" Position....62
Symptom 5 Chime Does Not Sound....62
Symptom 6 Driving Force Is Hunting....63
Symptom 7 ICC System Frequently Cannot Detect the Vehicle Ahead/ Detection Zone Is Short....63
Symptom 8 the System Does Not Detect the Vehicle Ahead at All....64
SELF-DIAGNOSIS BY ICC SYSTEM DISPLAY WILL NOT RUN....64
ELECTRICAL COMPONENT INSPECTION....68
ICC Steering Switch....68
Booster Solenoid....68
Release Switch....68
ICC Brake Switch and Stop Lamp Switch....69
ICC Brake Hold Relay....69
REMOVAL AND INSTALLATION....70
ICC Unit....70
REMOVAL....70
INSTALLATION....70
ICC Sensor....70
REMOVAL....70
INSTALLATION....70
ICC Steering Switch....71
at....72
Table of Contents....72
SERVICE INFORMATION....76
INDEX FOR DTC....76
Alphabetical Index....76
DTC No. Index....76
PRECAUTIONS....78
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....78
Precaution for On Board Diagnosis (OBD) System of A/T and Engine....78
Precaution....78
Service Notice or Precaution....79
ATF COOLER SERVICE....79
OBD-II SELF-DIAGNOSIS....79
PREPARATION....80
Special Service Tool....80
Commercial Service Tool....80
A/T FLUID....82
Changing A/T Fluid....82
Checking A/T Fluid....82
A/T Fluid Cooler Cleaning....84
A/T FLUID COOLER CLEANING PROCEDURE....84
A/T FLUID COOLER DIAGNOSIS PROCEDURE....85
A/T FLUID COOLER INSPECTION PROCEDURE....86
A/T FLUID COOLER FINAL INSPECTION....86
A/T CONTROL SYSTEM....87
Cross-Sectional View (2WD Models)....87
Cross-Sectional View (VQ35DE Models for AWD)....88
Cross-Sectional View (VK45DE Models for AWD)....89
Shift Mechanism....89
CONSTRUCTION ....89
FUNCTION OF CLUTCH AND BRAKE ....90
CLUTCH AND BAND CHART....91
POWER TRANSMISSION ....91
“N” Position....91
“P” Position....91
“D1” Position....92
“M1” Position....93
“D2” Position....94
“M2” Position....95
“D3” and “M3” Positions....96
“D4” and “M4” Positions....97
“D5” and “M5” Positions....98
“R” Position....99
TCM Function....100
CONTROL SYSTEM OUTLINE ....100
CONTROL SYSTEM DIAGRAM ....101
CAN Communication....101
SYSTEM DESCRIPTION ....101
Input/Output Signal of TCM....102
Line Pressure Control....102
LINE PRESSURE CONTROL IS BASED ON THE TCM LINE PRESSURE CHARACTERISTIC PATTERN ....103
Normal Control....103
Back-up Control (Engine Brake)....103
During Shift Change....103
At Low Fluid Temperature....104
Shift Control....104
SHIFT CHANGE....104
Shift Change System Diagram....104
BLIPPING CONTROL....105
Shift Change System Diagram....105
Lock-up Control....105
TORQUE CONVERTER CLUTCH CONTROL VALVE CONTROL ....106
Lock-up Control System Diagram....106
Lock-up Released....106
Lock-up Applied....106
SMOOTH LOCK-UP CONTROL....106
Half-clutched State....106
Slip Lock-up Control....106
Engine Brake Control....106
Control Valve....107
FUNCTION OF CONTROL VALVE ....107
FUNCTION OF ATF PRESSURE SWITCH ....108
ON BOARD DIAGNOSTIC (OBD) SYSTEM....109
Introduction....109
OBD-II Function for A/T System....109
One or Two Trip Detection Logic of OBD-II....109
ONE TRIP DETECTION LOGIC....109
TWO TRIP DETECTION LOGIC....109
OBD-II Diagnostic Trouble Code (DTC)....109
HOW TO READ DTC AND 1ST TRIP DTC....109
Freeze Frame Data and 1st Trip Freeze Frame Data....109
HOW TO ERASE DTC....110
HOW TO ERASE DTC (WITH CONSULT-III)....110
HOW TO ERASE DTC (WITH GST)....110
HOW TO ERASE DTC (NO TOOLS)....110
Malfunction Indicator Lamp (MIL)....111
DESCRIPTION ....111
TROUBLE DIAGNOSIS....112
DTC Inspection Priority Chart....112
Fail-Safe....112
FAIL-SAFE FUNCTION ....112
Vehicle Speed Sensor....112
Accelerator Pedal Position Sensor....112
Throttle Position Sensor....112
PNP Switch....112
Starter Relay....112
A/T Interlock....112
A/T 1st Engine Braking....112
Line Pressure Solenoid....113
Torque Converter Clutch Solenoid....113
Low Coast Brake Solenoid....113
Input Clutch Solenoid....113
Direct Clutch Solenoid....113
Front Brake Solenoid....113
High and Low Reverse Clutch Solenoid....113
Turbine Revolution Sensor 1 or 2....113
How to Perform Trouble Diagnosis for Quick and Accurate Repair....113
INTRODUCTION....113
WORK FLOW....114
Work Flow Chart....114
DIAGNOSTIC WORKSHEET....115
Information from Customer....115
Diagnostic Worksheet Chart....116
A/T Electrical Parts Location....119
Circuit Diagram....120
Inspections Before Trouble Diagnosis....120
A/T FLUID CHECK....120
A/T Fluid Leakage and A/T Fluid Level Check ....120
A/T Fluid Condition Check....121
STALL TEST....121
Stall Test Procedure....121
Judgement of Stall Test....122
LINE PRESSURE TEST ....122
Line Pressure Test Port....122
Line Pressure Test Procedure....122
Line Pressure....123
Judgement of Line Pressure Test....123
Road Test....124
DESCRIPTION....124
CHECK BEFORE ENGINE IS STARTED....124
CHECK AT IDLE....124
CRUISE TEST - PART 1....125
CRUISE TEST - PART 2....127
CRUISE TEST - PART 3....128
Vehicle Speed at Which Gear Shifting Occurs....129
2WD MODELS....129
AWD MODELS....129
Vehicle Speed at Which Lock-up Occurs/Releases....129
2WD MODELS....129
AWD MODELS....129
Symptom Chart....130
TCM Input/Output Signal Reference Value....154
A/T ASSEMBLY HARNESS CONNECTOR TERMINAL LAYOUT ....154
TCM INSPECTION TABLE....154
CONSULT-III Function (TRANSMISSION)....155
FUNCTION....155
CONSULT-III REFERENCE VALUE....155
SELF-DIAGNOSTIC RESULT MODE....157
Display Items List....157
DATA MONITOR MODE....159
Display Items List....159
DTC WORK SUPPORT MODE ....162
Display Items List....162
Diagnosis Procedure without CONSULT-III....162
OBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)....162
OBD-II SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)....162
TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)....162
Description....162
Diagnostic Procedure....162
Judgement Self-diagnosis Code....163
Erase Self-diagnosis....164
DTC U1000 CAN COMMUNICATION LINE....165
Description....165
On Board Diagnosis Logic....165
Possible Cause....165
DTC Confirmation Procedure....165
WITH CONSULT-III....165
WITH GST....165
Wiring Diagram - AT - CAN....166
Diagnosis Procedure....167
DTC P0615 START SIGNAL CIRCUIT....168
Description....168
CONSULT-III Reference Value in Data Monitor Mode....168
On Board Diagnosis Logic....168
Possible Cause....168
DTC Confirmation Procedure....168
WITH CONSULT-III....168
Wiring Diagram - AT - STSIG....169
Diagnosis Procedure....170
DTC P0700 TCM....172
Description....172
On Board Diagnosis Logic....172
Possible Cause....172
DTC Confirmation Procedure....172
WITH CONSULT-III....172
WITH GST....172
Diagnosis Procedure....172
DTC P0705 PARK/NEUTRAL POSITION SWITCH....173
Description....173
CONSULT-III Reference Value in Data Monitor Mode....173
On Board Diagnosis Logic....173
Possible Cause....173
DTC Confirmation Procedure....173
WITH CONSULT-III....173
WITH GST....173
Wiring Diagram - AT - PNP/SW....174
Diagnosis Procedure....174
DTC P0717 TURBINE REVOLUTION SENSOR....177
Description....177
CONSULT-III Reference Value in Data Monitor Mode....177
On Board Diagnosis Logic....177
Possible Cause....177
DTC Confirmation Procedure....177
WITH CONSULT-III....177
WITH GST....177
Diagnosis Procedure....177
DTC P0720 VEHICLE SPEED SENSOR A/T (REVOLUTION SENSOR)....179
Description....179
CONSULT-III Reference Value in Data Monitor Mode....179
On Board Diagnosis Logic....179
Possible Cause....179
DTC Confirmation Procedure....179
WITH CONSULT-III....179
WITH GST....180
Wiring Diagram - AT - VSSA/T....180
Diagnosis Procedure....181
DTC P0725 ENGINE SPEED SIGNAL....183
Description....183
CONSULT-III Reference Value in Data Monitor Mode....183
On Board Diagnosis Logic....183
Possible Cause....183
DTC Confirmation Procedure....183
WITH CONSULT-III....183
Diagnosis Procedure....183
DTC P0731 A/T 1ST GEAR FUNCTION....185
Description....185
On Board Diagnosis Logic....185
Possible Cause....185
DTC Confirmation Procedure....185
WITH CONSULT-III....185
Diagnosis Procedure....186
DTC P0732 A/T 2ND GEAR FUNCTION....187
Description....187
On Board Diagnosis Logic....187
Possible Cause....187
DTC Confirmation Procedure....187
WITH CONSULT-III....187
Diagnosis Procedure....188
DTC P0733 A/T 3RD GEAR FUNCTION....189
Description....189
On Board Diagnosis Logic....189
Possible Cause....189
DTC Confirmation Procedure....189
WITH CONSULT-III....189
Diagnosis Procedure....190
DTC P0734 A/T 4TH GEAR FUNCTION....191
Description....191
On Board Diagnosis Logic....191
Possible Cause....191
DTC Confirmation Procedure....191
WITH CONSULT-III....191
Diagnosis Procedure....192
DTC P0735 A/T 5TH GEAR FUNCTION....193
Description....193
On Board Diagnosis Logic....193
Possible Cause....193
DTC Confirmation Procedure....193
WITH CONSULT-III....193
Diagnosis Procedure....194
DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE....195
Description....195
CONSULT-III Reference Value in Data Monitor Mode....195
On Board Diagnosis Logic....195
Possible Cause....195
DTC Confirmation Procedure....195
WITH CONSULT-III....195
WITH GST....195
Diagnosis Procedure....195
DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)....197
Description....197
CONSULT-III Reference Value in Data Monitor Mode....197
On Board Diagnosis Logic....197
Possible Cause....197
DTC Confirmation Procedure....197
WITH CONSULT-III....197
WITH GST....197
Diagnosis Procedure....197
DTC P0745 LINE PRESSURE SOLENOID VALVE....199
Description....199
CONSULT-III Reference Value in Data Monitor Mode....199
On Board Diagnosis Logic....199
Possible Cause....199
DTC Confirmation Procedure....199
WITH CONSULT-III....199
WITH GST....199
Diagnosis Procedure....199
DTC P1705 THROTTLE POSITION SENSOR....201
Description....201
CONSULT-III Reference Value in Data Monitor Mode....201
On Board Diagnosis Logic....201
Possible Cause....201
DTC Confirmation Procedure....201
WITH CONSULT-III....201
Diagnosis Procedure....201
DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT....203
Description....203
CONSULT-III Reference Value in Data Monitor Mode....203
On Board Diagnosis Logic....203
Possible Cause....203
DTC Confirmation Procedure....203
WITH CONSULT-III....203
WITH GST....203
Wiring Diagram - AT - FTS....204
Diagnosis Procedure....204
Component Inspection....206
A/T FLUID TEMPERATURE SENSOR 1....206
A/T FLUID TEMPERATURE SENSOR 2....206
DTC P1721 VEHICLE SPEED SENSOR MTR....208
Description....208
CONSULT-III Reference Value in Data Monitor Mode....208
On Board Diagnosis Logic....208
Possible Cause....208
DTC Confirmation Procedure....208
WITH CONSULT-III....208
Diagnosis Procedure....208
DTC P1730 A/T INTERLOCK....210
Description....210
On Board Diagnosis Logic....210
Possible Cause....210
DTC Confirmation Procedure....210
WITH CONSULT-III....210
WITH GST....210
Judgement of A/T Interlock....210
Diagnosis Procedure....210
DTC P1731 A/T 1ST ENGINE BRAKING....212
Description....212
CONSULT-III Reference Value in Data Monitor Mode....212
On Board Diagnosis Logic....212
Possible Cause....212
DTC Confirmation Procedure....212
WITH CONSULT-III....212
Diagnosis Procedure....212
DTC P1752 INPUT CLUTCH SOLENOID VALVE....214
Description....214
CONSULT-III Reference Value in Data Monitor Mode....214
On Board Diagnosis Logic....214
Possible Cause....214
DTC Confirmation Procedure....214
WITH CONSULT-III....214
WITH GST....214
Diagnosis Procedure....214
DTC P1757 FRONT BRAKE SOLENOID VALVE....216
Description....216
CONSULT-III Reference Value in Data Monitor Mode....216
On Board Diagnosis Logic....216
Possible Cause....216
DTC Confirmation Procedure....216
WITH CONSULT-III....216
WITH GST....216
Diagnosis Procedure....216
DTC P1762 DIRECT CLUTCH SOLENOID VALVE....218
Description....218
CONSULT-III Reference Value in Data Monitor Mode....218
On Board Diagnosis Logic....218
Possible Cause....218
DTC Confirmation Procedure....218
WITH CONSULT-III....218
WITH GST....218
Diagnosis Procedure....218
DTC P1767 HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE....220
Description....220
CONSULT-III Reference Value in Data Monitor Mode....220
On Board Diagnosis Logic....220
Possible Cause....220
DTC Confirmation Procedure....220
WITH CONSULT-III....220
WITH GST....220
Diagnosis Procedure....220
DTC P1772 LOW COAST BRAKE SOLENOID VALVE....222
Description....222
CONSULT-III Reference Value in Data Monitor Mode....222
On Board Diagnosis Logic....222
Possible Cause....222
DTC Confirmation Procedure....222
WITH CONSULT-III....222
WITH GST....222
Diagnosis Procedure....222
DTC P1774 LOW COAST BRAKE SOLENOID VALVE FUNCTION....224
Description....224
CONSULT-III Reference Value in Data Monitor Mode....224
On Board Diagnosis Logic....224
Possible Cause....224
DTC Confirmation Procedure....224
WITH CONSULT-III....224
WITH GST....224
Diagnosis Procedure....224
DTC P1815 MANUAL MODE SWITCH....226
Description....226
CONSULT-III Reference Value in Data Monitor Mode....226
On Board Diagnosis Logic....226
Possible Cause....226
DTC Confirmation Procedure....226
WITH CONSULT-III....226
Wiring Diagram - AT - MMSW....227
Diagnosis Procedure....229
Component Inspection....230
MANUAL MODE SWITCH....230
MAIN POWER SUPPLY AND GROUND CIRCUIT....231
Wiring Diagram - AT - MAIN....231
Diagnosis Procedure....232
CLOSED THROTTLE POSITION AND WIDE OPEN THROTTLE POSITION CIRCUIT....235
CONSULT-III Reference Value in Data Monitor Mode....235
Diagnosis Procedure....235
BRAKE SIGNAL CIRCUIT....236
CONSULT-III Reference Value in Data Monitor Mode....236
Diagnosis Procedure....236
A/T INDICATOR CIRCUIT....237
Description....237
CONSULT-III Reference Value in Data Monitor Mode....237
Diagnosis Procedure....237
A/T INDICATOR SYMPTOM CHART....237
TROUBLE DIAGNOSIS FOR SYMPTOMS....238
Wiring Diagram - AT - NONDTC....238
A/T Check Indicator Lamp Does Not Come On....241
SYMPTOM:....241
DIAGNOSTIC PROCEDURE....241
Engine Cannot Be Started in "P" or "N" Position....241
SYMPTOM:....241
DIAGNOSTIC PROCEDURE....241
In "P" Position, Vehicle Moves When Pushed....242
SYMPTOM:....242
DIAGNOSTIC PROCEDURE....242
In "N" Position, Vehicle Moves....243
SYMPTOM:....243
DIAGNOSTIC PROCEDURE....243
Large Shock ("N" to "D" Position)....244
SYMPTOM:....244
DIAGNOSTIC PROCEDURE....244
Vehicle Does Not Creep Backward in "R" Position....246
SYMPTOM:....246
DIAGNOSTIC PROCEDURE....246
Vehicle Does Not Creep Forward in "D" Position....249
SYMPTOM:....249
DIAGNOSTIC PROCEDURE....249
Vehicle Cannot Be Started from D1....251
SYMPTOM:....251
DIAGNOSTIC PROCEDURE....251
A/T Does Not Shift: D1->D2....253
SYMPTOM:....253
DIAGNOSTIC PROCEDURE....253
A/T Does Not Shift: D2-> D3....255
SYMPTOM:....255
DIAGNOSTIC PROCEDURE....255
A/T Does Not Shift: D3-> D4....257
SYMPTOM:....257
DIAGNOSTIC PROCEDURE....257
A/T Does Not Shift: D4->D5....259
SYMPTOM:....259
DIAGNOSTIC PROCEDURE....259
A/T Does Not Lock-up....261
SYMPTOM:....261
DIAGNOSTIC PROCEDURE....261
A/T Does Not Hold Lock-up Condition....263
SYMPTOM:....263
DIAGNOSTIC PROCEDURE....263
Lock-up Is Not Released....265
SYMPTOM:....265
DIAGNOSTIC PROCEDURE....265
Engine Speed Does Not Return to Idle....265
SYMPTOM:....265
DIAGNOSTIC PROCEDURE....265
Cannot Be Changed to Manual Mode....266
SYMPTOM:....266
DIAGNOSTIC PROCEDURE....266
A/T Does Not Shift: 5th Gear ->4th Gear....267
SYMPTOM:....267
DIAGNOSTIC PROCEDURE....267
A/T Does Not Shift: 4th Gear ->3rd Gear....268
SYMPTOM:....268
DIAGNOSTIC PROCEDURE....268
A/T Does Not Shift: 3rd Gear->2nd Gear....270
SYMPTOM:....270
DIAGNOSTIC PROCEDURE....270
A/T Does Not Shift: 2nd Gear -> 1st Gear....272
SYMPTOM:....272
DIAGNOSTIC PROCEDURE....272
Vehicle Does Not Decelerate by Engine Brake....273
SYMPTOM:....273
DIAGNOSTIC PROCEDURE....273
SHIFT CONTROL SYSTEM....276
Control Device Removal and Installation....276
REMOVAL....276
INSTALLATION....277
Control Rod Removal and Installation....277
CONTROL ROD COMPONENTS....277
REMOVAL....277
INSTALLATION....278
Adjustment of A/T Position....278
Checking of A/T Position....278
A/T SHIFT LOCK SYSTEM....279
Description....279
Shift Lock System Electrical Parts Location....279
Wiring Diagram - AT - SHIFT....280
Diagnosis Procedure....280
KEY INTERLOCK CABLE....283
Component....283
Removal and Installation....283
REMOVAL....283
INSTALLATION....284
ON-VEHICLE SERVICE....286
Control Valve with TCM and A/T Fluid Temperature Sensor 2....286
COMPONENTS....286
CONTROL VALVE WITH TCM ASSEMBLY REMOVAL AND INSTALLATION ....286
Removal....286
Installation....290
A/T FLUID TEMPERATURE SENSOR 2 REMOVAL AND INSTALLATION....294
Removal....294
Installation....295
Parking Component (2WD Models Only)....297
COMPONENTS....297
REMOVAL....297
INSPECTION....300
INSTALLATION....301
Rear Oil Seal....304
REMOVAL....304
INSTALLATION....304
Revolution Sensor Component (2WD Models Only)....304
COMPONENTS....304
REMOVAL....305
INSTALLATION....307
AIR BREATHER HOSE....310
Removal and Installation....310
VQ35DE ENGINE MODEL....310
VK45DE ENGINE MODEL....310
TRANSMISSION ASSEMBLY....312
Removal and Installation (2WD Models)....312
COMPONENTS....312
REMOVAL....312
INSPECTION....313
Installation and Inspection of Torque Converter....313
INSTALLATION....314
Removal and Installation (AWD Models)....314
COMPONENTS (FOR VQ35DE)....314
COMPONENTS (FOR VK45DE)....315
REMOVAL....316
INSPECTION....318
Installation and Inspection of Torque Converter....318
INSTALLATION....318
OVERHAUL....320
Component....320
Oil Channel....332
Location of Adjusting Shims, Needle Bearings, Thrust Washers and Snap Rings....335
DISASSEMBLY....338
Disassembly....338
REPAIR FOR COMPONENT PARTS....356
Oil Pump....356
COMPONENTS....356
DISASSEMBLY....356
ASSEMBLY....357
Front Sun Gear, 3rd One-Way Clutch....358
COMPONENTS....358
DISASSEMBLY....358
INSPECTION....359
3rd One-way Clutch....359
Front Sun Gear Snap Ring....359
Front Sun Gear....359
ASSEMBLY....359
Front Carrier, Input Clutch, Rear Internal Gear....360
COMPONENTS....360
DISASSEMBLY....362
INSPECTION....364
Front Carrier Snap Ring....364
Input Clutch Snap Ring....364
Input Clutch Drum....364
Input Clutch Drive Plates....364
Input Clutch Retaining Plates and Driven Plates....364
Front Carrier....364
Rear Internal Gear....364
ASSEMBLY....364
Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch Hub....366
COMPONENTS....366
DISASSEMBLY....367
INSPECTION....369
High and Low Reverse Clutch Hub Snap Ring, Rear Sun Gear Snap Ring....369
1st One-way Clutch....369
Mid Sun Gear....369
Rear Sun Gear....369
High and Low Reverse Clutch Hub....369
ASSEMBLY....370
High and Low Reverse Clutch....372
COMPONENTS....372
DISASSEMBLY....373
INSPECTION....373
High and Low Reverse Clutch Snap Ring....373
High and Low Reverse Clutch Drive Plates....373
High and Low Reverse Clutch Retaining Plates and Driven Plates....373
ASSEMBLY....373
Direct Clutch....374
COMPONENTS....374
DISASSEMBLY....375
INSPECTION....375
Direct Clutch Snap Ring....375
Direct Clutch Drive Plates....375
Direct Clutch Retaining Plates, Driven Plates and Dish Plate*....375
ASSEMBLY....375
ASSEMBLY....377
Assembly (1)....377
Adjustment....391
TOTAL END PLAY....391
Assembly (2)....394
SERVICE DATA AND SPECIFICATIONS (SDS)....401
General Specification....401
Vehicle Speed at Which Gear Shifting Occurs....401
2WD MODELS....401
AWD MODELS....401
Vehicle Speed at Which Lock-up Occurs/Releases....402
2WD MODELS....402
AWD MODELS....402
Stall Speed....402
Line Pressure....402
A/T Fluid Temperature Sensor....403
Turbine Revolution Sensor....403
Vehicle Speed Sensor A/T (Revolution Sensor)....403
Reverse Brake....403
Total End Play....403
atc....404
Table of Contents....404
SERVICE INFORMATION....406
PRECAUTIONS....406
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....406
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect....406
OPERATION PROCEDURE....406
Precaution for Procedure without Cowl Top Cover....407
Precaution for Working with HFC-134a (R-134a)....407
CONTAMINATED REFRIGERANT....407
General Refrigerant Precaution....407
Precaution for Refrigerant Connection....408
ABOUT ONE-TOUCH JOINT....408
Description....408
FEATURES OF NEW TYPE REFRIGERANT CONNECTION....410
O-RING AND REFRIGERANT CONNECTION....410
VQ35DE....410
VK45DE....411
O-Ring Part Numbers and Specifications....411
Precaution for Service of Compressor....412
Precaution for Service Equipment....412
RECOVERY/RECYCLING EQUIPMENT....412
ELECTRICAL LEAK DETECTOR....413
VACUUM PUMP....413
MANIFOLD GAUGE SET....413
SERVICE HOSES....413
SERVICE COUPLERS....413
REFRIGERANT WEIGHT SCALE....414
CHARGING CYLINDER....414
Precaution for Leak Detection Dye....414
IDENTIFICATION....414
IDENTIFICATION LABEL FOR VEHICLE....414
PREPARATION....416
Special Service Tool....416
HFC-134a (R-134a) Service Tool and Equipment....416
Commercial Service Tool....419
REFRIGERATION SYSTEM....420
Refrigerant Cycle....420
REFRIGERANT FLOW....420
FREEZE PROTECTION....420
Refrigerant System Protection....420
REFRIGERANT PRESSURE SENSOR....420
PRESSURE RELIEF VALVE....420
V-6 Variable Displacement Compressor....420
GENERAL INFORMATION....420
DESCRIPTION....421
General....421
Operation....422
Component Part Location....424
LUBRICANT....425
Maintenance of Lubricant Quantity in Compressor....425
LUBRICANT....425
LUBRICANT RETURN OPERATION....425
LUBRICANT ADJUSTING PROCEDURE FOR COMPONENTS REPLACEMENT EXCEPT COMPRESSOR....425
LUBRICANT ADJUSTING PROCEDURE FOR COMPRESSOR REPLACEMENT....426
AIR CONDITIONER CONTROL....427
Description of Air Conditioner LAN Control System....427
System Construction....427
OPERATION....427
TRANSMISSION DATA AND TRANSMISSION ORDER....428
Start:....428
Address:....428
Opening Angle:....428
Error Check:....428
Stop Signal:....428
AIR MIX DOOR CONTROL (AUTOMATIC TEMPERATURE CONTROL)....428
FAN SPEED CONTROL....429
INTAKE DOOR CONTROL....429
MODE DOOR CONTROL....429
MAGNET CLUTCH CONTROL....429
SELF-DIAGNOSIS SYSTEM....429
Description of Control System....430
Control Operation....430
DISPLAY SCREEN....430
AUTO SWITCH ....430
TEMPERATURE CONTROL SWITCH (POTENTIO TEMPERATURE CONTROL) (DRIVER SIDE)....431
TEMPERATURE CONTROL SWITCH (POTENTIO TEMPERATURE CONTROL) (PASSENGER SIDE)....431
INTAKE SWITCH....431
DEFROSTER (DEF) SWITCH....431
REAR WINDOW DEFOGGER SWITCH....431
OFF SWITCH....431
A/C SWITCH....431
MODE SWITCH....431
FAN SWITCH....431
DUAL SWITCH ....431
Fail-Safe Function....431
Discharge Air Flow....432
System Description....433
SWITCHES AND THEIR CONTROL FUNCTION....433
CAN Communication System Description....433
TROUBLE DIAGNOSIS....435
CONSULT-III Function....435
DATA MONITOR....435
Display Item List....435
How to Perform Trouble Diagnosis for Quick and Accurate Repair....435
WORK FLOW....435
SYMPTOM TABLE....435
Component Parts and Harness Connector Location....437
ENGINE COMPARTMENT....437
PASSENGER COMPARTMENT....438
Schematic....439
Wiring Diagram - A/C -....440
Auto Amp. Terminal and Reference Value....445
PIN CONNECTOR TERMINAL LAYOUT....445
TERMINALS AND REFERENCE VALUE FOR UNIFIED METER AND A/C AMP...445
Self-Diagnosis Function....446
DESCRIPTION....446
FUNCTION CONFIRMATION PROCEDURE....447
AUXILIARY MECHANISM: TEMPERATURE SETTING TRIMMER....451
AUXILIARY MECHANISM: FOOT POSITION SETTING TRIMMER....452
AUXILIARY MECHANISM: INLET PORT MEMORY FUNCTION....453
Operational Check....453
CHECKING MEMORY FUNCTION....453
CHECKING BLOWER....453
CHECKING DISCHARGE AIR....454
CHECKING INTAKE AIR....454
CHECKING TEMPERATURE DECREASE....454
CHECKING TEMPERATURE INCREASE....454
CHECKING A/C SWITCH....454
CHECKING AUTO MODE....454
Power Supply and Ground Circuit for Auto Amp....455
INSPECTION FLOW....455
COMPONENT DESCRIPTION....455
Unified Meter and A/C Amp. (Automatic Amplifier)....455
Potentio Temperature Control (PTC)....455
DIAGNOSIS PROCEDURE FOR A/C SYSTEM....456
LAN System Circuit....457
DIAGNOSIS PROCEDURE FOR LAN CIRCUIT....457
Mode Door Motor Circuit....460
INSPECTION FLOW....460
SYSTEM DESCRIPTION....461
Component Parts....461
System Operation....461
Mode Door Control Specification....461
COMPONENT DESCRIPTION....462
Mode Door Motor....462
DIAGNOSIS PROCEDURE FOR MODE DOOR MOTOR....462
Air Mix Door Motor Circuit....462
INSPECTION FLOW....462
SYSTEM DESCRIPTION....463
Component Parts....463
System Operation....464
Air Mix Door Control Specification....464
COMPONENT DESCRIPTION....464
Air Mix Door Motor....464
DIAGNOSIS PROCEDURE FOR AIR MIX DOOR MOTOR....465
Air Mix Door Motor PBR Circuit....465
DIAGNOSIS PROCEDURE FOR AIR MIX DOOR MOTOR PBR....465
Intake Door Motor Circuit....465
INSPECTION FLOW....465
SYSTEM DESCRIPTION....466
Component Parts....466
System Operation....467
Intake Door Control Specification....467
COMPONENT DESCRIPTION....467
Intake Door Motor....467
DIAGNOSIS PROCEDURE FOR INTAKE DOOR MOTOR....467
Blower Motor Circuit....467
INSPECTION FLOW....467
SYSTEM DESCRIPTION....468
Component Parts....468
System Operation....469
Automatic Mode....469
Starting Fan Speed Control....469
Blower Speed Compensation....469
Fan Speed Control Specification....469
COMPONENT DESCRIPTION....470
Brush-Less Motor....470
DIAGNOSIS PROCEDURE FOR BLOWER MOTOR....470
COMPONENT INSPECTION....471
Blower Motor....471
Magnet Clutch Circuit....472
INSPECTION FLOW....472
SYSTEM DESCRIPTION....473
Low Temperature Protection Control....473
DIAGNOSIS PROCEDURE FOR MAGNET CLUTCH....473
COMPONENT INSPECTION....477
Refrigerant Pressure Sensor....477
Insufficient Cooling....478
INSPECTION FLOW....478
PERFORMANCE TEST DIAGNOSIS....479
PERFORMANCE CHART....480
Test Condition....480
Test Reading....481
TROUBLE DIAGNOSIS FOR UNUSUAL PRESSURE....481
Both High- and Low-pressure Sides are Too High....481
High-pressure Side is Too High and Low-pressure Side is Too Low....482
High-pressure Side is Too Low and Low-pressure Side is Too High....482
Both High- and Low-pressure Sides are Too Low....482
Low-pressure Side Sometimes Becomes Negative....483
Low-pressure Side Becomes Negative....483
DIAGNOSIS PROCEDURE FOR INSUFFICIENT COOLING....484
Insufficient Heating....485
INSPECTION FLOW....485
Noise....486
INSPECTION FLOW....486
Self-Diagnosis....487
INSPECTION FLOW....487
Memory Function....488
INSPECTION FLOW....488
Ambient Sensor Circuit....489
COMPONENT DESCRIPTION....489
Ambient Sensor....489
AMBIENT TEMPERATURE INPUT PROCESS....489
DIAGNOSIS PROCEDURE FOR AMBIENT SENSOR....489
COMPONENT INSPECTION....491
Ambient Sensor....491
In-vehicle Sensor Circuit....491
COMPONENT DESCRIPTION....491
In-vehicle Sensor....491
Aspirator....492
DIAGNOSIS PROCEDURE FOR IN-VEHICLE SENSOR....492
COMPONENT INSPECTION....493
In-vehicle Sensor....493
Sunload Sensor Circuit....494
COMPONENT DESCRIPTION....494
Sunload Sensor....494
SUNLOAD INPUT PROCESS....494
DIAGNOSIS PROCEDURE FOR SUNLOAD SENSOR....494
COMPONENT INSPECTION....496
Sunload Sensor....496
Intake Sensor Circuit....497
COMPONENT DESCRIPTION....497
Intake Sensor....497
DIAGNOSIS PROCEDURE FOR INTAKE SENSOR....497
COMPONENT INSPECTION....498
Intake Sensor....498
CONTROLLER....500
Removal and Installation of A/C and AV Switch....500
REMOVAL....500
INSTALLATION....500
AUTO AMP....501
Removal and Installation of Unified Meter and A/C Amp....501
REMOVAL....501
INSTALLATION....501
AMBIENT SENSOR....502
Removal and Installation....502
REMOVAL....502
INSTALLATION....502
IN-VEHICLE SENSOR....503
Removal and Installation....503
REMOVAL....503
INSTALLATION....503
SUNLOAD SENSOR....504
Removal and Installation....504
REMOVAL....504
INSTALLATION....504
INTAKE SENSOR....505
Removal and Installation....505
REMOVAL....505
INSTALLATION....505
BLOWER UNIT....506
Removal and Installation....506
REMOVAL....506
INSTALLATION....506
Disassembly and Assembly....507
BLOWER MOTOR....508
Removal and Installation....508
REMOVAL....508
INSTALLATION....508
INTAKE DOOR MOTOR....509
Removal and Installation....509
REMOVAL....509
INSTALLATION....509
IN-CABIN MICROFILTER....510
Removal and Installation....510
FUNCTION....510
REPLACEMENT TIMING....510
REPLACEMENT PROCEDURES....510
HEATER & COOLING UNIT ASSEMBLY....511
Removal and Installation....511
REMOVAL....511
INSTALLATION....512
Disassembly and Assembly....514
MODE DOOR MOTOR....516
Removal and Installation....516
REMOVAL....516
INSTALLATION....516
AIR MIX DOOR MOTOR ....517
Removal and Installation....517
REMOVAL....517
Driver Side ....517
Passenger Side ....517
INSTALLATION....517
HEATER CORE....518
Removal and Installation....518
REMOVAL....518
INSTALLATION....518
DUCTS AND GRILLES....519
Removal and Installation....519
COMPONENT LAYOUT....519
REMOVAL....519
Removal of Center Ventilator Grilles....519
Removal of Side Ventilation....519
Removal of Rear Ventilator Grilles....519
Removal of Defroster Nozzle, Ducts and Ventilator Ducts....520
Removal of Rear Ventilator Ducts....520
Removal of Foot Ducts....521
Removal of Floor Ducts....521
INSTALLATION....522
REFRIGERANT LINES....523
HFC-134a (R-134a) Service Procedure....523
SETTING OF SERVICE TOOLS AND EQUIPMENT....523
Discharging Refrigerant....523
Evacuating System and Charging Refrigerant....523
Component....524
VQ35DE....525
VK45DE....526
Removal and Installation of Compressor....526
REMOVAL....526
VQ35DE....526
VK45DE....527
INSTALLATION....528
Removal and Installation of Compressor Clutch....528
REMOVAL....528
Overhaul....528
Inspection....530
INSTALLATION....530
Break-in Operation....531
Removal and Installation of Low-Pressure Flexible Hose....531
REMOVAL....531
INSTALLATION....532
Removal and Installation of High-pressure Flexible Hose....532
REMOVAL....532
INSTALLATION....533
Removal and Installation of Low-Pressure Pipe 1 (Engine Compartment)....534
REMOVAL....534
INSTALLATION....534
Removal and Installation of High-pressure Pipe 1 and 2 (Engine Compartment)....535
REMOVAL....535
INSTALLATION....536
Removal and Installation of Low-Pressure Pipe 2 and High-pressure Pipe 3....536
REMOVAL....536
INSTALLATION....537
Removal and Installation of Liquid Tank....537
REMOVAL....537
INSTALLATION....538
Removal and Installation of Condenser....538
REMOVAL....538
INSTALLATION....539
Removal and Installation of Refrigerant Pressure Sensor....540
REMOVAL....540
INSTALLATION....540
Removal and Installation of Evaporator....540
REMOVAL....540
INSTALLATION....540
Removal and Installation of Expansion Valve....541
REMOVAL....541
INSTALLATION....541
Checking of Refrigerant Leaks....541
Checking System for Leaks Using the Fluorescent Leak Detector....541
Dye Injection....542
Electrical Leak Detector....542
PRECAUTIONS FOR HANDLING LEAK DETECTOR....542
CHECKING PROCEDURE....543
SERVICE DATA AND SPECIFICATIONS (SDS)....545
Compressor....545
Lubricant....545
Refrigerant....545
Engine Idling Speed....545
Belt Tension....545
av....546
Table of Contents....546
SERVICE INFORMATION....548
PRECAUTIONS....548
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....548
PREPARATION....549
Commercial Service Tool....549
AUDIO....550
System Description....550
AUDIO SYSTEM....550
SPEED SENSITIVE VOLUME SYSTEM....550
Component Parts Location....551
Schematic - AUDIO - / with Navigation System....552
Wiring Diagram - AUDIO - / with Navigation System....553
Schematic - AUDIO - without Navigation System....563
Wiring Diagram - AUDIO - / without Navigation System....564
Terminal and Reference Value for Audio Unit....573
Terminal and Reference Value for BOSE Speaker Amp....575
Terminal and Reference Value for A/C and AV Switch....577
Terminal and Reference Value for Woofer....578
Terminal and Reference Value for Satellite Radio Tuner....579
A/C and AV Switch Self-Diagnosis Function....579
STARTING THE SELF-DIAGNOSIS MODE....580
DIAGNOSIS FUNCTION ....580
EXITING THE SELF-DIAGNOSIS MODE....580
Trouble Diagnosis....580
Power Supply Circuit Inspection....581
Audio Steering Wheel Switch Inspection....582
A/C and AV Switch Inspection....584
BOSE Speaker Amp. Inspection....584
Vehicle Speed Signal Inspection....585
Locking CD Auto-Changer Mechanism....586
DAMPER LOCK PROCEDURE....586
Removal and Installation of Audio Unit....586
REMOVAL....586
INSTALLATION....586
Disassembly and Assembly of Audio Unit....587
DISASSEMBLY....587
ASSEMBLY....587
Removal and Installation for A/C and AV Switch....587
REMOVAL....587
INSTALLATION....587
Removal and Installation for Front Door Speaker....588
REMOVAL....588
INSTALLATION....588
Removal and Installation for Rear Door Speaker....588
REMOVAL....588
INSTALLATION....588
Removal and Installation for Instrument Speaker....588
REMOVAL....588
INSTALLATION....588
Removal and Installation for Tweeter....589
REMOVAL....589
INSTALLATION....589
Removal and Installation for Woofer (BOSE System)....589
REMOVAL....589
INSTALLATION....589
Removal and Installation for BOSE Speaker Amp....589
REMOVAL....589
INSTALLATION....590
Removal and Installation of Satellite Radio Tuner....590
REMOVAL....590
INSTALLATION....590
Removal and Installation of Satellite Radio Antenna....590
REMOVAL....590
INSTALLATION....590
ANTENNA....591
System Description....591
Wiring Diagram - M/ANT -....592
Terminal and Reference Value for Audio Unit....593
Antenna Amp. Inspection....593
Location of Antenna....594
RADIO ANTENNA AND GPS ANTENNA....594
SATELLITE RADIO ANTENNA....594
Window Antenna Repair....594
CHECK ELEMENT....594
Removal and Installation of Roof Antenna....596
REMOVAL....596
INSTALLATION....596
Removal and Installation of Satellite Radio Antenna....596
INTEGRATED DISPLAY SYSTEM....597
System Description....597
INTEGRATED DISPLAY SYSTEM....597
Component Description....597
DISPLAY CONTROL UNIT....597
DISPLAY....598
A/C AND AV SWITCH....598
CAN Communication Unit....598
Component Parts Location....598
Schematic - INF/D -....599
Wiring Diagram - INF/D -....600
Schematic - COMM -....606
Wiring Diagram - COMM -....607
Terminal and Reference Value for Display Control Unit....612
Terminal and Reference Value for Display....614
Terminal and Reference Value for A/C and AV Switch....616
Special Note for Trouble Diagnosis....617
On Board Self-Diagnosis Function....617
DESCRIPTION....617
DIAGNOSIS ITEM....617
Self-Diagnosis Mode (DCU)....618
OPERATION PROCEDURE....618
SELF-DIAGNOSIS RESULT....619
Quick Reference Table....619
Self-Diagnosis Codes....619
Confirmation/Adjustment Mode....620
OPERATION PROCEDURE....620
DISPLAY DIAGNOSIS....621
VEHICLE SIGNALS....621
AUTO CLIMATE CONTROL....622
CAN Diagnostic Support Monitor....622
OPERATION PROCEDURE ....622
A/C and AV Switch Self-Diagnosis Function....623
STARTING THE SELF-DIAGNOSIS MODE....623
DIAGNOSIS FUNCTION ....623
EXITING THE SELF-DIAGNOSIS MODE....624
CAN Communication Check....624
Unable to Operate System with A/C and AV Switch....624
All Images Are Not Displayed....625
Tint Is Strange for the RGB Image....627
RGB Image Is Rolling....629
Value for All Item in the TRIP Screen Do Not Change....630
Value for Item, "Driving Distance" and "Average Speed" Do Not Change....630
Value for All Item in the FUEL ECONOMY Screen Do Not Change....630
Example of Symptom Possible No Malfunction....631
DISPLAY....631
Removal and Installation of Display....631
Removal and Installation of Display Control Unit....631
REMOVAL....631
INSTALLATION....631
Removal and Installation of A/C and AV Switch....631
NAVIGATION SYSTEM....632
System Description....632
NAVIGATION SYSTEM....632
Location Detection Principle....632
Map-Matching....633
GPS (Global Positioning System)....634
Component Description....634
NAVI CONTROL UNIT....634
DVD-ROM Drive....635
DVD-ROM....635
Gyro (Angular Speed Sensor)....635
GPS ANTENNA....635
DISPLAY CONTROL UNIT....635
DISPLAY....635
A/C AND AV SWITCH....636
CAN Communication Unit....636
Component Parts Location....636
Schematic - NAVI -....637
Wiring Diagram - NAVI -....638
Schematic - COMM -....645
Wiring Diagram - COMM -....646
Terminal and Reference Value for NAVI Control Unit....651
Terminal and Reference Value for Display Control Unit....652
Terminal and Reference Value for Display....656
Terminal and Reference Value for A/C and AV Switch....658
Special Note for Trouble Diagnosis....658
On Board Self-Diagnosis Function....658
DESCRIPTION....658
DIAGNOSIS ITEM....658
Self-Diagnosis Mode (DCU)....659
OPERATION PROCEDURE....659
SELF-DIAGNOSIS RESULT....661
Quick Reference Table....661
Self-Diagnosis Codes....661
Self-Diagnosis Mode (NAVI)....662
OPERATION PROCEDURE....662
SELF-DIAGNOSIS RESULT....663
Quick Reference Table....663
Confirmation/Adjustment Mode....664
OPERATION PROCEDURE....664
DISPLAY DIAGNOSIS....665
VEHICLE SIGNALS....666
AUTO CLIMATE CONTROL....666
NAVIGATION....666
Display Diagnosis....666
Vehicle Signals....667
Navigation....667
Error History....668
Diagnosis by Error History....669
Delete Unit Connection Log....669
CAN Diagnostic Support Monitor....670
OPERATION PROCEDURE ....670
A/C and AV Switch Self-Diagnosis Function....671
STARTING THE SELF-DIAGNOSIS MODE....671
DIAGNOSIS FUNCTION ....671
EXITING THE SELF-DIAGNOSIS MODE....671
CAN Communication Check....671
Unable to Operate System with A/C and AV Switch....672
All Images Are Not Displayed....673
Status Screen for Audio and A/C Is Not Displayed When Showing Map Screen....675
Vehicle Mark Is Not Displayed Properly....676
Tint Is Strange for the RGB Image....677
Tint Is Strange for the RGB Image (Only NAVI Screen)....678
RGB Image Is Rolling....680
Value for All Item in the TRIP Screen Do Not Change....682
Value for Item, "Driving Distance" and "Average Speed" Do Not Change....682
Value for All Item in the FUEL ECONOMY Screen Do Not Change....682
Voice Guidance Is Not Heard....683
Example of Symptom Possible No Malfunction....683
BASIC OPERATIONS....683
VEHICLE MARKS....684
DVD-ROM....685
ROUTE CALCULATION AND VISUAL GUIDANCE....685
VOICE GUIDANCE....685
Removal and Installation of NAVI Control Unit....686
REMOVAL....686
INSTALLATION....686
Removal and Installation of GPS Antenna....687
REMOVAL....687
INSTALLATION....687
Removal and Installation of A/C and AV Switch....687
Removal and Installation of Display Unit....687
Removal and Installation of Display Control Unit....687
INFINITI MOBILE ENTERTAINMENT SYSTEM....688
System Description....688
Component Parts Location....688
Wiring Diagram - MES -....689
Terminal and Reference Value for DVD Player....691
Terminal and Reference Value for DVD Display....692
DVD Player Does Not Work....693
Screen Is Not Shown (While Sounds Come Out of an Audio Speaker, Did Not Do of a Head Phone)....695
Screen Is not Shown (Sounds Come Out of Both an Audio Speaker and a Head Phone)....696
Head Phone Does Not Sound....697
Remote Controller Does Not Work....698
No CD·DVD Sound from All Speakers....699
Removal and Installation for DVD Player....700
REMOVAL....700
INSTALLATION....701
Removal and Installation for DVD Display Unit....701
REMOVAL....701
INSTALLATION....702
TELEPHONE....703
System Description....703
HANDS-FREE PHONE SYSTEM....703
Component Parts Location....704
Schematic....705
Wiring Diagram - H/PHON -....706
Terminal and Reference Value for TEL Adapter Unit....711
Self-Diagnosis Function....712
OPERATION PROCEDURE....712
Basic Inspection of Hands-Free Phone....713
Audio Steering Wheel Switch Does Not Operate....714
Voice Activated Control Function Does Not Operate....715
TEL VOICE GUIDANCE IS HEARD WHEN PRESSING AUDIO STEERING WHEEL SWITCH ....715
TEL VOICE GUIDANCE IS NOT HEARD WHEN PRESSING AUDIO STEERING WHEEL SWITCH....716
Removal and Installation of TEL Adapter Unit....717
REMOVAL....717
INSTALLATION....717
Removal and Installation for TEL Antenna....717
REMOVAL....717
INSTALLATION....718
Removal and Installation of Microphone....718
REMOVAL....718
INSTALLATION....718
bcs....719
Table of Contents....719
SERVICE INFORMATION....720
DTC INDEX....720
U1000....720
PRECAUTIONS....721
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....721
BCM (BODY CONTROL MODULE)....722
System Description....722
BCM FUNCTION....722
COMBINATION SWITCH READING FUNCTION....722
Description....722
Operation Description....722
Operation Table Of BCM and Combination Switches....722
Sample Operation: (When Lighting Switch 1ST Position Turned ON)....723
Operation Mode....723
CAN COMMUNICATION CONTROL....724
BCM STATUS CONTROL....724
SYSTEMS CONTROLLED BY BCM DIRECTLY....725
SYSTEMS CONTROLLED BY BCM AND IPDM E/R....725
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER....725
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT....725
SYSTEMS CONTROLLED BY BCM, COMBINATION METER AND IPDM E/R....725
MAJOR COMPONENTS AND CONTROL SYSTEM....726
CAN Communication Unit....727
Schematic....728
CONSULT-III Function (BCM)....729
ITEMS OF EACH PART....730
WORK SUPPORT....730
Display Item List....730
SELF-DIAG RESULTS....731
U1000 CAN Communication Circuit....731
Removal and Installation of BCM....731
REMOVAL....731
INSTALLATION....732
bl....733
Table of Contents....733
SERVICE INFORMATION....736
DTC INDEX....736
INTELLGENT KEY UNIT U1000....736
INTELLGENT KEY UNIT B2013-B2014....736
ECM P1610-P1615....736
PRECAUTIONS....737
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....737
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect....737
OPERATION PROCEDURE....737
Precaution for Work....737
PREPARATION....738
Special Service Tool....738
Commercial Service Tool....738
SQUEAK AND RATTLE TROUBLE DIAGNOSIS....739
Work Flow....739
CUSTOMER INTERVIEW....739
DUPLICATE THE NOISE AND TEST DRIVE....739
CHECK RELATED SERVICE BULLETINS....740
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....740
REPAIR THE CAUSE ....740
CONFIRM THE REPAIR....741
Generic Squeak and Rattle Troubleshooting....741
INSTRUMENT PANEL....741
CENTER CONSOLE....741
DOORS....741
TRUNK....741
SUNROOF/HEADLINING....742
SEATS....742
UNDERHOOD....742
Diagnostic Worksheet....743
HOOD....745
Fitting Adjustment....745
LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT....745
FRONT END HEIGHT ADJUSTMENT....745
SURFACE HEIGHT ADJUSTMENT....745
Removal and Installation of Hood Assembly....746
REMOVAL....746
INSTALLATION....747
Removal and Installation of Hood Lock Control....747
REMOVAL....747
INSTALLATION....748
Hood Lock Control Inspection....748
RADIATOR CORE SUPPORT....750
Removal and Installation....750
REMOVAL....750
INSTALLATION....751
FRONT FENDER....752
Removal and Installation....752
REMOVAL....752
INSTALLATION....752
POWER DOOR LOCK SYSTEM....753
Component Parts and Harness Connector Location....753
System Description....754
OUTLINE....755
Functions Available by Operating the Door Lock and Unlock Switches on Driver's Door and Passenger's Door....755
Functions Available by Operating the Key Cylinder Switch on Driver's ....755
Select Unlock Operation....755
Key Reminder Door System....755
CAN Communication System Description....755
CAN Communication Unit....755
Schematic/With Intelligent Key....756
Wiring Diagram - D/LOCK -/With Intelligent Key....757
Schematic/Without Intelligent Key....762
Wiring Diagram - D/LOCK -/Without Intelligent Key....763
Terminal and Reference Value for BCM....767
Terminal and Reference Value for Intelligent Key Unit (With Intelligent Key System)....767
Work Flow....768
CONSULT-III Function (BCM)....768
CONSULT-III APPLICATION ITEMS....768
Work Support....768
Data Monitor....768
Active Test....768
Trouble Diagnosis Chart by Symptom....769
Check BCM Power Supply and Ground Circuit....769
Check Door Switch....770
CHECK DOOR SWITCH (EXCEPT BACK DOOR SWITCH)....770
CHECK BACK DOOR SWITCH....772
Check Key Switch....774
Check Door Lock and Unlock Switch....775
Check Door Lock Actuator (Driver Side)....777
Check Door Lock Actuator (Passenger Side and Rear LH/RH)....777
Check Fuel Lid Lock Actuator....778
Check Front Door Key Cylinder Switch (Lock)....779
Check Front Door Key Cylinder Switch (Unlock)....779
Check Select Unlock Relay Circuit....780
REMOTE KEYLESS ENTRY SYSTEM....782
Component Parts and Harness Connector Location....782
System Description....782
INPUTS....782
OPERATED PROCEDURE....783
Power Door Lock Operation....783
Hazard and Horn Reminder....783
Auto Door Lock Operation....784
Panic Alarm Operation....784
Keyless Power Window Down (Open) Operation....784
Room Lamp and Ignition Key Ring Illumination Operation....784
CAN Communication System Description....785
CAN Communication Unit....785
Schematic....786
Wiring Diagram - KEYLES -....787
Terminal and Reference Value for BCM....790
Terminal and Reference Value for IPDM E/R....791
CONSULT-III Function (BCM)....792
DATA MONITOR....792
ACTIVE TEST....792
WORK SUPPORT....793
Horn Chirp Set*....793
Hazard Lamp Set*....793
Multi Answer Back Set....793
Auto Lock Set....793
Panic Alarm Set....793
PW Down Set....794
Work Flow....794
Trouble Diagnosis Chart by Symptom....794
Check Key Fob Battery and Function....795
Check ACC Switch....796
Check Door Switch....797
CHECK DOOR SWITCH (EXCEPT BACK DOOR SWITCH)....797
CHECK BACK DOOR SWITCH....798
Check Key Switch....800
Check Remote Keyless Entry Receiver....801
Check IPDM E/R Operation....803
Check Hazard Warning Lamp Function....804
Check Horn Function....804
Check Headlamp Function....804
Check Map Lamp and Ignition Keyhole Illumination Function....804
ID Code Entry Procedure....805
KEY FOB ID SET UP WITH CONSULT-III....805
KEY FOB ID SET UP WITHOUT CONSULT-III....806
Removal and Installation of Remote keyless Entry receiver....807
REMOVAL....807
INSTALLATION....807
Key Fob Battery Replacement....807
INTELLIGENT KEY SYSTEM....808
Component Parts and Harness Connector Location....808
System Description....810
DOOR LOCK FUNCTION....810
Operation Description....810
Operation Condition....811
Auto Door Lock Function....811
Key Reminder Function....811
Intelligent Key Lock-in Prevention Function....811
REMOTE CONTROL ENTRY FUNCTIONS....811
Door Lock Function....811
Map Lamp And Keyhole Illumination Function....811
Panic Alarm Function....812
Remote Control Power Window Down (Open) Operation....812
Key Reminder Function....812
ENGINE STARTUP FUNCTION....812
Operation Description....812
Operation Range....812
Active Check Function....812
WARNING AND ALARM FUNCTION....812
Operation Description....813
Operation Condition....813
Warning Procedure....814
CHANGE SETTINGS FUNCTION....814
Changing Settings With the Intelligent Key....814
Changing Settings Using CONSULT-III....815
Changing Settings Using Display Unit....815
INTELLIGENT KEY REGISTRATION....815
STEERING LOCK UNIT REGISTRATION....815
Steering Lock Unit ID Registration....815
CAN Communication System Description....815
CAN Communication Unit....816
Schematic....816
Wiring Diagram - I/KEY -....818
Terminal and Reference Value for INTELLIGENT KEY UNIT....831
Terminal and Reference Value for Steering Lock unit....833
Terminal and Reference Value for BCM....833
Terminal and Reference Value for IPDM E/R....834
Diagnosis Procedure....835
WORK FLOW....835
CONSULT-III Functions (INTELLIGENT KEY)....835
CONSULT-III Application Item....836
WORK SUPPORT....836
SELF-DIAGNOSTIC RESULTS....836
DATA MONITOR....836
MAIN SIGNALS Display Item....836
ACTIVE TEST....837
List of Operation Related Parts....837
Trouble Diagnosis Symptom Chart....838
ALL FUNCTIONS OF THE INTELLIGENT KEY ARE NOT OPERATING....838
REMOTE CONTROL ENTRY FUNCTION MALFUNCTION....839
DOOR LOCK FUNCTION MALFUNCTION....839
ENGINE START FUNCTION MALFUNCTION....840
Intelligent Key Operation Inspection....840
Mechanical Key Operation Inspection....841
WARNING CHIME FUNCTION MALFUNCTION....841
Check CAN Communication System Inspection....843
Check Intelligent Key Unit Power Supply and Ground Circuit....843
Check Key Switch (Intelligent Key Unit Input)....844
Check Key Switch (BCM Input)....845
Check Ignition Knob Switch....846
Check Door Switch....847
CHECK DOOR SWITCH (EXCEPT BACK DOOR SWITCH)....847
CHECK BACK DOOR SWITCH....848
Check Unlock Sensor....849
Check Door Request Switch....851
Check Intelligent Key Warning Buzzer....852
Check Outside Key Antenna....853
Check Inside Key Antenna....855
Check Steering Lock Unit....856
Check Stop Lamp Switch....858
Check Park Position Switch....858
Check Select Unlock Relay....860
Check Hazard Function....860
Check Horn Function....861
Check Headlamp Function....861
Check IPDM E/R Operation....861
Removal and Installation of Intelligent Key Unit....862
REMOVAL....862
INSTALLATION....862
Intelligent Key Battery Replacement....862
INTELLIGENT KEY BATTERY INSPECTION....862
DOOR....863
Fitting Adjustment....863
FRONT DOOR....863
Longitudinal Clearance and Surface Height Adjustment at Front End...863
REAR DOOR....863
Longitudinal Clearance and Surface Height Adjustment at Front End...863
STRIKER ADJUSTMENT....863
Removal and Installation of Front Door....864
REMOVAL....864
INSTALLATION....865
Removal and Installation of Rear Door....865
REMOVAL....865
INSTALLATION....865
Removal and Installation of Door Weatherstrip....866
REMOVAL....866
INSTALLATION....866
FRONT DOOR LOCK....867
Removal and Installation....867
REMOVAL....867
INSTALLATION....869
REAR DOOR LOCK....870
Removal and Installation....870
REMOVAL....870
INSTALLATION....872
BACK DOOR....873
Fitting Adjustment....873
VERTICAL/LATERAL CLEARANCE ADJUSTMENT....873
Back Door Assembly....873
REMOVAL....873
INSTALLATION....874
INSPECTION....874
Removal and Installation of Back Door Striker....874
REMOVAL....874
INSTALLATION....875
Removal and Installation of Back Door Stay....875
REMOVAL....875
INSTALLATION....875
Removal and Installation of Dave Tail Male & Female....876
REMOVAL....876
INSTALLATION....876
Removal and Installation of Back Door Weather-strip....876
REMOVAL....876
INSTALLATION....876
BACK DOOR LOCK ASSEMBLY....878
Removal and Installation of Back Door Lock & Closure Assembly....878
REMOVAL....878
INSTALLATION....878
INSPECTION....878
Removal and Installation of Back Door Opener Switch....878
REMOVAL....878
INSTALLATION....879
Disassembly and Assembly....879
BACK DOOR LOCK & CLOSURE ASSEMBLY....879
BACK DOOR AUTO CLOSURE SYSTEM....880
Component Parts and Harness Connector Location....880
System Description....880
CLOSE OPERATION....880
NON-OPERATION CONDITION....880
OPEN OPERATION....880
Wiring Diagram - B/CLOS -....882
Terminal and Reference Value for Back Door Closure Control Unit....884
Work Flow....885
Preliminary Check....885
Trouble Diagnosis Chart by Symptom....885
Check Back Door Closure Control Unit Power Supply and Ground Circuit....885
Check Half-Latch Switch....886
Check Close Switch....887
Check Open Switch....888
Check Back Door Opener Switch (With Intelligent Key)....889
Check Back Door Opener Switch (Without Intelligent Key)....891
Check Unlock Sensor (Without Intelligent Key)....892
Check Closure Motor....893
Removal and Installation of Back Door Closer Control Unit....894
VEHICLE SECURITY (THEFT WARNING) SYSTEM....895
Component Parts and Harness Connector Location....895
System Description....896
DESCRIPTION....896
Operation Flow....896
Setting the Vehicle Security System....896
Canceling the Set Vehicle Security System....896
Canceling the Alarm Operation of the Vehicle Security System....896
Activating the Alarm Operation of the Vehicle Security System....896
POWER SUPPLY....897
INITIAL CONDITION TO ACTIVATE THE SYSTEM....897
VEHICLE SECURITY SYSTEM ALARM OPERATION....897
VEHICLE SECURITY SYSTEM DEACTIVATION....898
PANIC ALARM OPERATION....898
CAN Communication System Description....898
CAN Communication Unit....898
Schematic....899
Wiring Diagram - VEHSEC -....900
Terminal and Reference Value for BCM....905
Terminal and Reference Value for IPDM E/R....906
CONSULT-III Function....906
WORK SUPPORT....906
DATA MONITOR....906
ACTIVE TEST....907
Trouble Diagnosis....908
WORK FLOW....908
Preliminary Check....909
Trouble Diagnosis Symptom Chart....909
Diagnosis Procedure 1....910
1 - 1 CHECK DOOR SWITCH ....910
1 - 2 HOOD SWITCH CHECK....912
1 - 3 BACK DOOR SWITCH CHECK....913
Diagnosis Procedure 2....914
SECURITY INDICATOR LAMP CHECK....914
Diagnosis Procedure 3....915
FRONT DOOR KEY CYLINDER SWITCH CHECK ....915
Diagnosis Procedure 4....915
VEHICLE SECURITY HORN ALARM CHECK ....915
Diagnosis Procedure 5....915
VEHICLE SECURITY HEADLAMP ALARM CHECK ....915
Diagnosis Procedure 6....916
DOOR LOCK AND UNLOCK SWITCH CHECK ....916
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)....917
Component Parts and Harness Connector Location....917
System Description....917
DESCRIPTION....917
SECURITY INDICATOR....918
Condition of Security Indicator....918
System Composition....918
ECM Re-Communicating Function....919
Wiring Diagram - NATS -....920
MODELS WITH INTELLIGENT KEY SYSTEM....920
MODELS WITHOUT INTELLIGENT KEY SYSTEM....922
Terminal and Reference Value for Steering Lock Unit/with Intelligent Key System....923
Terminal and Reference Value for Intelligent Key Unit/with Intelligent Key System....923
Terminal and Reference Value for BCM....924
CONSULT-III Function....924
CONSULT-III DIAGNOSTIC TEST MODE FUNCTION....924
NATS SELF-DIAGNOSTIC RESULT ITEM CHART....924
Diagnosis Procedure....926
WORK FLOW....926
Trouble Diagnosis Symptom Chart....927
Security Indicator Inspection....927
Diagnosis Procedure 1....927
Diagnosis Procedure 2....929
Diagnosis Procedure 3....929
Diagnosis Procedure 4....929
Diagnosis Procedure 5....930
Diagnosis Procedure 6....932
Removal and Installation NATS Antenna Amp....933
REMOVAL....933
INSTALLATION....933
INTEGRATED HOMELINK TRANSMITTER....934
Wiring Diagram - TRNSCV -....934
Trouble Diagnosis....934
DIAGNOSTIC PROCEDURE....934
SYMPTOM: Transmitter Does Not Activate Receiver...934
BODY REPAIR....936
Body Exterior Paint Color....936
Body Component Parts....937
UNDERBODY COMPONENT PARTS....937
BODY COMPONENT PARTS....939
Corrosion Protection....940
DESCRIPTION....940
Anti-Corrosive Precoated Steel (Galvannealed Steel)....940
Phosphate Coating Treatment and Cationic Electrodeposition Primer....940
ANTI-CORROSIVE WAX....941
UNDERCOATING....941
Precautions in Undercoating....941
STONE GUARD COAT....942
Body Sealing....943
DESCRIPTION....943
Body Construction....947
BODY CONSTRUCTION....947
Body Alignment....947
BODY CENTER MARKS....947
PANEL PARTS MATCHING MARKS....948
DESCRIPTION....949
ENGINE COMPARTMENT....950
Measurement....950
Measurement Points....951
UNDERBODY....951
Measurement....952
Measurement Points....953
PASSENGER COMPARTMENT....953
Measurement....954
Measurement Points....955
REAR BODY....955
Measurement....956
Measurement Points....957
Handling Precaution for Plastics....957
HANDLING PRECAUTIONS FOR PLASTICS....957
LOCATION OF PLASTIC PARTS ....959
Precaution in Repairing High Strength Steel....960
HIGH STRENGTH STEEL (HSS) USED IN NISSAN VEHICLES....960
Read the Following Precautions When Repairing HSS:....960
Replacement Operation....962
DESCRIPTION....962
HOODLEDGE....965
FRONT SIDE MEMBER....965
FRONT SIDE MEMBER (PARTIAL REPLACEMENT)....968
FRONT PILLAR....968
CENTER PILLAR....971
OUTER SILL....973
REAR FENDER....975
REAR PANEL....977
REAR END CROSSMEMBER....977
REAR FLOOR REAR....978
REAR SIDE MEMBER EXTENSION....981
br....983
Table of Contents....983
SERVICE INFORMATION....984
PRECAUTIONS....984
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....984
Precaution for Procedure without Cowl Top Cover....984
Precaution for Brake System....984
PREPARATION....985
Commercial Service Tool....985
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....986
NVH Troubleshooting Chart....986
BRAKE PEDAL....987
Inspection and Adjustment....987
ADJUSTMENT....987
Component....988
Removal and Installation....988
REMOVAL....988
INSPECTION AFTER REMOVAL....988
INSTALLATION....989
BRAKE FLUID....990
On-Board Inspection....990
LEVEL CHECK....990
Drain and Refill....990
Bleeding Brake System....990
BRAKE TUBE AND HOSE....992
Hydraulic Circuit....992
Removal and Installation of Front Brake Tube and Brake Hose....992
REMOVAL....992
INSTALLATION....992
Removal and Installation of Rear Brake Piping and Brake Hose....993
REMOVAL....993
INSTALLATION....993
Inspection After Installation....993
BRAKE MASTER CYLINDER....994
On-Board Inspection....994
LEAK INSPECTION....994
Component....994
Removal and Installation....994
REMOVAL....994
INSTALLATION....995
Disassembly and Assembly....995
DISASSEMBLY....995
ASSEMBLY....995
BRAKE BOOSTER....996
On-Vehicle Service....996
OPERATING CHECK....996
AIRTIGHT CHECK....996
Component....996
Removal and Installation....996
REMOVAL ....996
INSPECTION AFTER REMOVAL....997
Output Rod Length Inspection....997
INSTALLATION....997
VACUUM LINES....998
Component....998
Removal and Installation....998
Inspection....998
VISUAL INSPECTION....998
CHECK VALVE INSPECTION....998
Airtightness Inspection....999
FRONT DISC BRAKE....1000
On-Vehicle Inspection....1000
PAD WEAR INSPECTION....1000
Component....1000
Removal and Installation of Brake Pad....1001
REMOVAL....1001
INSTALLATION....1001
Removal and Installation of Brake Caliper Assembly....1001
REMOVAL....1001
INSTALLATION....1002
Disassembly and Assembly of Brake Caliper Assembly....1002
DISASSEMBLY....1002
INSPECTION AFTER DISASSEMBLY....1003
Cylinder Body....1003
Torque Member....1003
Piston....1003
Sliding Pin, Sliding Pin Bolt, and Sliding Pin Boot....1003
ASSEMBLY....1003
DISC ROTOR INSPECTION....1004
Visual Inspection....1004
Runout Inspection....1004
Thickness Inspection....1005
Brake Burnishing Procedure....1005
REAR DISC BRAKE....1006
On-Vehicle Inspection....1006
PAD WEAR INSPECTION....1006
Component....1006
Removal and Installation of Brake Pad....1007
REMOVAL....1007
INSTALLATION....1007
Removal and Installation of Brake Caliper Assembly....1007
REMOVAL....1007
INSTALLATION....1007
Disassembly and Assembly of Brake Caliper Assembly....1008
DISASSEMBLY....1008
INSPECTION AFTER DISASSEMBLY....1009
Cylinder Body....1009
Torque Member....1009
Piston....1009
Sliding Pin Bolts and Sliding Pin Boots....1009
ASSEMBLY....1009
DISC ROTOR INSPECTION....1010
Visual Inspection....1010
Runout Inspection....1010
Thickness Inspection....1011
Brake Burnishing Procedure....1011
SERVICE DATA AND SPECIFICATIONS (SDS)....1012
General Specification....1012
Brake Pedal....1012
Brake Booster....1012
Check Valve....1012
Front Disc Brake....1012
Rear Disc Brake....1012
brc....1014
Table of Contents....1014
VDC/TCS/ABS....1016
SERVICE INFORMATION....1016
DTC INDEX....1016
C1101-C1116....1016
C1120-C1136....1016
C1140-C1170....1016
U1000....1017
PRECAUTIONS....1018
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1018
Precaution for Brake System....1018
Precaution for Brake Control....1018
PREPARATION....1020
Special Service Tool....1020
Commercial Service Tool....1020
ON-VEHICLE SERVICE....1021
Adjustment of Steering Angle Sensor Neutral Position....1021
Calibration of Decel G Sensor (AWD Models)....1021
SYSTEM DESCRIPTION....1023
Schematic....1023
Functions....1023
VDC....1023
TCS....1023
ABS....1023
EBD....1024
Fail-Safe Function....1024
VDC / TCS SYSTEM....1024
ABS, EBD SYSTEM....1024
Hydraulic Circuit Diagram....1025
CAN Communication....1025
SYSTEM DESCRIPTION....1025
TROUBLE DIAGNOSIS....1026
Fail-Safe Function....1026
VDC/TCS SYSTEM....1026
ABS, EBD SYSTEM....1026
How to Proceed with Diagnosis....1026
BASIC CONCEPT....1026
DIAGNOSIS FLOWCHART....1027
ASKING COMPLAINTS....1027
EXAMPLE OF DIAGNOSIS SHEET....1028
Component Part Location....1029
Schematic....1030
Wiring Diagram - VDC -....1031
Control Unit Input/Output Signal Standard....1036
REFERENCE VALUE FROM CONSULT-III....1036
CONSULT-III Functions (ABS)....1039
CONSULT-III MAIN FUNCTION ....1039
Self-Diagnosis....1039
OPERATION PROCEDURE....1039
ERASE MEMORY....1039
DISPLAY ITEM LIST....1040
Data Monitor....1041
DISPLAY ITEM LIST....1041
Active Test....1043
TEST ITEM....1044
Solenoid Valve....1044
ABS Motor....1044
For Fast and Accurate Diagnosis....1044
PRECAUTIONS FOR DIAGNOSIS....1044
Basic Inspection....1045
BRAKE FLUID AMOUNT, LEAKS, AND BRAKE PADS INSPECTION....1045
POWER SYSTEM TERMINAL LOOSENESS AND BATTERY INSPECTION....1045
ABS WARNING LAMP, VDC OFF INDICATOR LAMP, SLIP INDICATOR LAMP AND BRAKE WARNING LAMP INSPECTION....1045
TROUBLE DIAGNOSIS FOR SYSTEM....1047
DTC C1101 RR RH SENSOR-1....1047
INSPECTION PROCEDURE....1047
DTC C1102 RR LH SENSOR-1....1048
DTC C1103 FR RH SENSOR-1....1048
DTC C1104 FR LH SENSOR-1....1048
DTC C1105 RR RH SENSOR-2....1049
DTC C1106 RR LH SENSOR-2....1049
DTC C1107 FR RH SENSOR-2....1049
DTC C1108 FR LH SENSOR-2....1049
DTC C1109 BATTERY VOLTAGE [ABNORMAL]....1049
INSPECTION PROCEDURE....1049
DTC C1110 CONTROLLER FAILURE....1050
INSPECTION PROCEDURE....1050
DTC C1111 PUMP MOTOR....1050
INSPECTION PROCEDURE....1050
DTC C1113 G-SENSOR....1051
INSPECTION PROCEDURE....1051
DTC C1115 ABS SENSOR [ABNORMAL SIGNAL]....1052
DTC C1116 STOP LAMP SW....1052
INSPECTION PROCEDURE....1052
DTC C1120 FR LH IN ABS SOL....1053
INSPECTION PROCEDURE....1053
DTC C1121 FR LH OUT ABS SOL....1054
DTC C1122 FR RH IN ABS SOL....1054
DTC C1123 FR RH OUT ABS SOL....1055
DTC C1124 RR LH IN ABS SOL....1055
DTC C1125 RR LH OUT ABS SOL....1055
DTC C1126 RR RH IN ABS SOL....1055
DTC C1127 RR RH OUT ABS SOL....1055
DTC C1130 ENGINE SIGNAL 1....1055
INSPECTION PROCEDURE....1055
DTC C1131 ENGINE SIGNAL 2....1055
DTC C1132 ENGINE SIGNAL 3....1055
DTC C1133 ENGINE SIGNAL 4....1055
DTC C1136 ENGINE SIGNAL 6....1055
DTC C1140 ACTUATOR RLY....1056
DTC C1142 PRESS SEN CIRCUIT....1056
INSPECTION PROCEDURE....1056
DTC C1143 ST ANG SEN CIRCUIT....1057
INSPECTION PROCEDURE....1057
DTC C1144 ST ANG SEN SIGNAL....1058
INSPECTION PROCEDURE....1058
DTC C1145 YAW RATE SENSOR....1059
DTC C1146 SIDE G-SEN CIRCUIT....1059
DTC C1155 BR FLUID LEVEL LOW....1059
INSPECTION PROCEDURE....1059
DTC C1156 ST ANG SEN COM CIR....1060
DTC C1160 DECEL G SEN SET....1060
INSPECTION PROCEDURE....1060
DTC C1164 CV 1....1060
DTC C1165 CV 2....1060
DTC C1166 SV 1....1060
DTC C1167 SV 2....1060
DTC C1170 VARIANT CODING....1061
DTC U1000 CAN COMM CIRCUIT....1061
INSPECTION PROCEDURE....1061
Component Inspection....1061
VDC OFF SWITCH....1061
TROUBLE DIAGNOSIS FOR SYMPTOMS....1062
Excessive ABS Function Operation Frequency....1062
Unexpected Pedal Reaction....1062
The Braking Distance Is Long....1062
The ABS Function Does Not Operate....1063
Pedal Vibration or ABS Operation Sound Occurs....1063
Vehicle Jerks During VDC/TCS/ABS Control....1063
WHEEL SENSORS....1065
Removal and Installation....1065
REMOVAL....1065
INSTALLATION....1065
SENSOR ROTOR....1066
Removal and Installation....1066
REMOVAL....1066
Front....1066
Rear....1066
INSTALLATION....1066
Front....1066
Rear....1066
ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)....1067
Removal and Installation....1067
REMOVAL....1067
INSTALLATION....1067
G SENSOR....1068
Removal and Installation....1068
REMOVAL....1068
INSTALLATION....1068
STEERING ANGLE SENSOR....1069
Removal and Installation....1069
REMOVAL....1069
INSTALLATION....1069
co....1070
Table of Contents....1070
VQ35DE....1072
SERVICE INFORMATION....1072
PRECAUTIONS....1072
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1072
Precaution for Liquid Gasket....1072
REMOVAL OF LIQUID GASKET SEALING....1072
LIQUID GASKET APPLICATION PROCEDURE....1072
PREPARATION....1074
Special Service Tool....1074
Commercial Service Tool....1074
OVERHEATING CAUSE ANALYSIS....1076
Troubleshooting Chart....1076
COOLING SYSTEM....1078
Cooling Circuit....1078
System Chart....1078
ENGINE COOLANT....1079
Inspection....1079
LEVEL CHECK....1079
LEAK CHECK....1079
Changing Engine Coolant....1079
DRAINING ENGINE COOLANT....1079
REFILLING ENGINE COOLANT....1080
FLUSHING COOLING SYSTEM....1081
RADIATOR....1082
Component....1082
Removal and Installation....1082
REMOVAL....1082
INSTALLATION....1083
INSPECTION AFTER INSTALLATION....1083
Checking Radiator Cap....1083
Checking Radiator....1084
RADIATOR (ALUMINUM TYPE)....1085
Component....1085
Disassembly and Assembly....1085
PREPARATION....1085
DISASSEMBLY....1085
ASSEMBLY....1086
INSPECTION....1088
COOLING FAN....1089
Component....1089
Removal and Installation....1089
REMOVAL....1089
INSTALLATION....1089
INSPECTION AFTER INSTALLATION....1089
Disassembly and Assembly....1089
DISASSEMBLY....1089
INSPECTION AFTER DISASSEMBLY....1089
Cooling Fan....1089
ASSEMBLY....1089
WATER PUMP....1091
Component....1091
Removal and Installation....1091
REMOVAL....1091
INSPECTION AFTER REMOVAL....1093
INSTALLATION....1093
INSPECTION AFTER INSTALLATION....1095
WATER INLET AND THERMOSTAT ASSEMBLY....1096
Component....1096
Removal and Installation....1096
REMOVAL....1096
INSPECTION AFTER REMOVAL....1096
INSTALLATION....1097
INSPECTION AFTER INSTALLATION....1097
WATER OUTLET AND WATER PIPING....1098
Component....1098
Removal and Installation....1098
REMOVAL....1098
INSTALLATION....1098
INSPECTION AFTER INSTALLATION....1099
SERVICE DATA AND SPECIFICATIONS (SDS)....1100
Standard and Limit....1100
ENGINE COOLANT CAPACITY (APPROXIMATE)....1100
RADIATOR....1100
THERMOSTAT....1100
VK45DE....1101
SERVICE INFORMATION....1101
PRECAUTIONS....1101
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1101
PREPARATION....1102
Special Service Tool....1102
Commercial Service Tool....1102
OVERHEATING CAUSE ANALYSIS....1103
Troubleshooting Chart....1103
COOLING SYSTEM....1105
Cooling Circuit....1105
System Chart....1105
ENGINE COOLANT....1106
Inspection....1106
LEVEL CHECK....1106
LEAK CHECK....1106
Changing Engine Coolant....1106
DRAINING ENGINE COOLANT....1106
REFILLING ENGINE COOLANT....1107
FLUSHING COOLING SYSTEM....1108
RADIATOR....1109
Component....1109
Removal and Installation....1109
REMOVAL....1109
INSTALLATION....1111
INSPECTION AFTER INSTALLATION....1111
Checking Radiator Cap....1111
Checking Radiator....1112
RADIATOR (ALUMINUM TYPE)....1113
Component....1113
Disassembly and Assembly....1113
PREPARATION....1113
DISASSEMBLY....1113
ASSEMBLY....1114
INSPECTION....1116
COOLING FAN....1117
Component (Crankshaft Driven type)....1117
Removal and Installation....1117
REMOVAL....1117
INSPECTION AFTER REMOVAL....1117
Fan Coupling....1117
Cooling Fan....1117
INSTALLATION....1117
Component (Motor Driven Type)....1118
Removal and Installation....1118
REMOVAL....1118
INSTALLATION....1118
Disassembly and Assembly (Motor Driven Type)....1118
DISASSEMBLY....1118
INSPECTION AFTER DISASSEMBLY....1118
Cooling Fan....1118
ASSEMBLY....1118
WATER PUMP....1119
Component....1119
Removal and Installation....1119
REMOVAL....1119
INSPECTION AFTER REMOVAL....1119
INSTALLATION....1120
INSPECTION AFTER INSTALLATION....1120
THERMOSTAT AND WATER CONTROL VALVE....1121
Component....1121
Removal and Installation....1122
REMOVAL....1122
INSPECTION AFTER REMOVAL....1122
INSTALLATION....1122
Thermostat and Water Control Valve....1122
Water Outlet Pipe and Heater Pipe....1123
INSPECTION AFTER INSTALLATION....1123
SERVICE DATA AND SPECIFICATIONS (SDS)....1124
Standard and Limit....1124
ENGINE COOLANT CAPACITY (APPROXIMATE)....1124
RADIATOR....1124
THERMOSTAT....1124
WATER CONTROL VALVE....1124
di....1125
Table of Contents....1125
SERVICE INFORMATION....1127
DTC INDEX....1127
U1000 - U1010....1127
B2202 - B2205....1127
C1B00 - C1B03....1127
PRECAUTION ....1128
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1128
COMBINATION METERS....1129
System Description....1129
UNIFIED METER CONTROL UNIT....1129
UNIFIED METER AND A/C AMP...1129
POWER SUPPLY AND GROUND CIRCUIT....1129
SPEEDOMETER....1129
TACHOMETER....1129
WATER TEMPERATURE GAUGE....1130
FUEL GAUGE....1130
ODO/TRIP METER....1130
How to Change The Display For Odo/trip Meter....1130
COMBINATION METER ILLUMINATION CONTROL....1131
Daytime Mode....1131
Nighttime Mode ....1131
FAIL-SAFE....1131
Component Parts and Harness Connector Location....1132
Arrangement of Combination Meter....1133
Circuit Diagram....1134
Wiring Diagram - METER -....1135
Terminal and Reference Value for Combination Meter....1137
Terminal and Reference Value for Unified Meter and A/C Amp....1138
Self-Diagnosis Mode of Combination Meter....1138
SELF-DIAGNOSIS FUNCTION....1138
OPERATION PROCEDURE....1138
CONSULT-III Function (METER/M&A)....1139
Trouble Diagnosis....1139
HOW TO PERFORM TROUBLE DIAGNOSIS....1139
PRELIMINARY CHECK....1139
Symptom Chart....1140
Power Supply and Ground Circuit Inspection....1140
Vehicle Speed Signal Inspection....1141
Engine Speed Signal Inspection....1142
Engine Coolant Temperature Signal Inspection....1143
Fuel Level Sensor Signal Inspection....1143
Fuel Gauge Pointer Fluctuates, Indicator Wrong Value or Varies....1145
Fuel Gauge Does Not Move to FULL Position....1145
Odo/Trip Meter and Illumination Control Switch Inspection....1145
Electrical Component Inspection....1145
ODO/TRIP METER AND ILLUMINATION CONTROL SWITCH....1145
FUEL LEVEL SENSOR UNIT....1146
Fuel Level Sensor Unit and Fuel Pump (Main) ....1146
Fuel Level Sensor Unit and Pump (Main) Harness....1146
Fuel Level Sensor Unit (Sub)....1146
Removal and Installation of Combination Meter....1146
Disassembly and Assembly of Combination Meter....1147
DISASSEMBLY....1147
ASSEMBLY....1148
Removal and Installation of Odo/Trip Meter and Illumination Control Switch....1148
REMOVAL....1148
INSTALLATION....1149
UNIFIED METER AND A/C AMP....1150
System Description....1150
COMBINATION METER CONTROL FUNCTION....1150
Input/output signals between unified meter and A/C amp. and combination meter...1150
A/C AUTO AMP. FUNCTION....1150
OTHER FUNCTIONS....1150
Drive Computer Function....1150
Signal Buffer Function....1150
Schematic....1151
CONSULT-III Function (METER/M&A)....1151
SELF-DIAG RESULTS....1152
Display Item List....1152
DATA MONITOR....1152
Display Item List....1152
Power Supply and Ground Circuit Inspection....1153
DTC [U1000] CAN Communication Circuit....1154
DTC [B2202] Meter Communication Circuit....1154
DTC [B2205] Vehicle Speed Circuit....1156
Removal and Installation of Unified Meter and A/C Amp....1156
REMOVAL....1156
INSTALLATION....1157
WARNING LAMPS....1158
System Description....1158
OIL PRESSURE WARNING LAMP....1158
Schematic....1159
Wiring Diagram - WARN -....1160
Oil Pressure Warning Lamp Stays Off (Ignition Switch ON)....1167
Oil Pressure Warning Lamp Does Not Turn Off (Oil Pressure Is Normal)....1169
Component Inspection....1170
OIL PRESSURE SWITCH....1170
A/T INDICATOR....1171
System Description....1171
MANUAL MODE....1171
NOT MANUAL MODE....1171
Wiring Diagram - AT/IND -....1172
A/T Indicator Is Malfunction....1173
WARNING CHIME....1175
System Description....1175
POWER SUPPLY AND CIRCUIT....1175
IGNITION KEY WARNING CHIME (WITHOUT INTELLIGENT KEY)....1175
IGNITION KEY WARNING CHIME (WITH INTELLIGENT KEY)....1175
When Mechanical Key Is Used....1175
When Intelligent Key Is Carried With The Driver....1176
LIGHT WARNING CHIME....1176
SEAT BELT WARNING CHIME....1176
Component Parts and Harness Connector Location....1177
Schematic....1178
Wiring Diagram - CHIME -....1179
Terminal and Reference Value for BCM....1181
Terminal and Reference Value for Unified Meter and A/C Amp...1183
Terminal and Reference Value for Combination Meter....1183
CONSULT-III Function (METER/M&A)....1184
CONSULT-III Function (BCM)....1184
DIAGNOSIS ITEMS DESCRIPTION....1184
DATA MONITOR....1184
Display Item List....1184
ACTIVE TEST....1184
Display Item List....1184
SELF DIAGNOSTIC RESULT....1184
Display Item List....1184
Trouble Diagnosis....1185
HOW TO PERFORM TROUBLE DIAGNOSIS....1185
PRELIMINARY INSPECTION....1185
Symptom Chart....1185
Power Supply and Ground Circuit Inspection....1185
Combination Meter Buzzer Circuit Inspection....1186
Front Door Switch (Driver Side) Signal Inspection....1187
Key Switch Signal Inspection (Without Intelligent Key)....1188
Key Switch and Ignition Knob Switch Signal Inspection (With Intelligent Key, When Mechanical Key Is Used)....1189
Lighting Switch Signal Inspection....1190
Seat Belt Buckle Switch (Driver Side) Signal Inspection....1190
Component Inspection....1191
FRONT DOOR SWITCH (DRIVER SIDE)....1191
KEY SWITCH....1192
KEY SWITCH AND IGNITION KNOB SWITCH....1192
SEAT BELT BUCKLE SWITCH (DRIVER SIDE)....1192
LANE DEPARTURE WARNING SYSTEM ....1193
Precaution for Lane Departure Warning (LDW) system....1193
System Description....1193
LDW SYSTEM OPERATION....1193
Warning Function....1194
System Diagram....1194
Components Description....1194
POWER SUPPLY AND GROUND CIRCUIT....1195
Action Test....1195
LDW SYSTEM RUNNING TEST....1195
Function Check....1195
Camera Aiming Adjustment....1195
OUTLINE....1195
PREPARATION....1195
TARGET SETTING....1195
Preparation Aiming Adjustment Jig....1195
Target....1196
Target Setting....1197
VEHICLE HEIGHT CHECK....1198
AIMING ADJUSTMENT....1199
Operation Procedure ....1199
Check After The Adjustment....1199
Component Parts and Harness Connector Location....1200
Schematic....1201
Wiring Diagram - LDW -....1202
Terminal and Reference Value for LDW Camera Unit....1205
CONSULT-III Function (LDW)....1205
DESCRIPTION....1205
WORK SUPPORT....1205
Display Item....1205
SELF DIAGNOSTIC RESULT....1205
Display Item....1205
DATA MONITOR....1206
Display Item....1206
ACTIVE TEST....1206
Display Item....1207
BUZZER DRIVE....1207
SYSTEM ON LAMP DRIVE....1207
INDICATOR LAMP DRIVE....1207
Trouble Diagnosis....1207
HOW TO PERFORM TROUBLE DIAGNOSIS....1207
SYMPTOM CHART....1207
Preliminary Check....1208
Power Supply and Ground Circuit Inspection....1208
DTC [C1B00] CAMERA UNIT MALF....1209
DTC [C1B01] CAM AIMING INCMP....1209
DTC [C1B02] VHCL SPD DATA MALF....1209
DTC [C1B03] ABNRML TEMP DETECT....1210
DTC [U1000] CAN COMM CIRCUIT....1210
DTC [U1010] CONTROL UNIT (CAN)....1210
LDW Chime Circuit Inspection....1210
LDW Switch Circuit Inspection....1212
LDW Indicator Lamp Circuit Inspection....1214
Turn Signal Input Inspection....1215
Electrical Component Inspection....1215
LDW SWITCH....1215
Removal and Installation for LDW Camera Unit....1215
REMOVAL....1215
INSTALLATION....1215
Removal and Installation for LDW Chime....1215
REMOVAL....1215
INSTALLATION....1216
Removal and Installation for LDW Switch....1216
CAN COMMUNICATION....1217
System Description....1217
CAN Communication Unit....1217
COMPASS....1218
Precaution for Compass....1218
System Description....1218
Troubleshooting....1218
Zone Variation Setting Procedure....1219
Calibration Procedure....1219
Wiring Diagram - COMPAS -....1221
Removal and Installation of Compass....1221
CLOCK....1222
Wiring Diagram - CLOCK -....1222
Removal and Installation of Clock....1222
REMOVAL....1222
INSTALLATION....1223
REAR VIEW MONITOR....1224
System Description....1224
POWER SUPPLY AND GROUND....1224
AV COMMUNICATION LINE....1224
REAR VIEW CAMERA OPERATION....1224
Side Distance Guideline....1224
Component Parts and Harness Connector Location....1225
Schematic....1226
Wiring Diagram - R/VIEW -....1227
Terminal and Reference Value for Rear View Camera Control Unit....1230
CONSULT-III Function (REARVIEW CAMERA)....1230
WORK SUPPORT....1230
DATA MONITOR....1231
Side Distance Guideline Correction....1231
SIDE DISTANCE GUIDELINE CORRECTION PROCEDURE....1231
Power Supply and Ground Circuit Inspection....1232
Rear View Is Not Displayed with the A/T Selector Lever in R-Position....1232
The Rear View Image Is Distorted....1236
Removal and Installation of Rear View Camera Control Unit....1237
REMOVAL....1237
INSTALLATION....1237
Removal and Installation of Rear View Camera....1237
REMOVAL....1237
INSTALLATION....1238
ec....1239
Table of Contents....1239
VQ35DE....1255
SERVICE INFORMATION....1255
INDEX FOR DTC....1255
DTC No. Index....1255
Alphabetical Index....1258
PRECAUTIONS....1263
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1263
Precaution for Procedure without Cowl Top Cover....1263
On Board Diagnosis (OBD) System of Engine and A/T....1263
Precaution....1264
PREPARATION....1267
Special Service Tool....1267
Commercial Service Tool....1268
ENGINE CONTROL SYSTEM....1269
Schematic....1269
Multiport Fuel Injection (MFI) System....1269
INPUT/OUTPUT SIGNAL CHART....1269
SYSTEM DESCRIPTION....1270
VARIOUS FUEL INJECTION INCREASE/DECREASE COMPENSATION....1270
MIXTURE RATIO FEEDBACK CONTROL (CLOSED LOOP CONTROL)....1270
Open Loop Control....1271
MIXTURE RATIO SELF-LEARNING CONTROL....1271
FUEL INJECTION TIMING....1271
Sequential Multiport Fuel Injection System....1271
Simultaneous Multiport Fuel Injection System....1271
FUEL SHUT-OFF....1272
Electronic Ignition (EI) System....1272
INPUT/OUTPUT SIGNAL CHART....1272
SYSTEM DESCRIPTION....1272
Fuel Cut Control (at No Load and High Engine Speed)....1272
INPUT/OUTPUT SIGNAL CHART....1272
SYSTEM DESCRIPTION....1272
AIR CONDITIONING CUT CONTROL....1274
Input/Output Signal Chart....1274
System Description....1274
AUTOMATIC SPEED CONTROL DEVICE (ASCD)....1275
System Description....1275
INPUT/OUTPUT SIGNAL CHART....1275
BASIC ASCD SYSTEM....1275
SET OPERATION....1275
ACCELERATOR OPERATION....1275
CANCEL OPERATION....1275
COAST OPERATION....1275
RESUME OPERATION....1275
Component Description....1276
ASCD STEERING SWITCH....1276
ASCD BRAKE SWITCH....1276
STOP LAMP SWITCH....1276
ELECTRIC THROTTLE CONTROL ACTUATOR ....1276
ASCD INDICATOR....1276
CAN COMMUNICATION....1277
System Description....1277
EVAPORATIVE EMISSION SYSTEM....1278
Description....1278
SYSTEM DESCRIPTION....1278
EVAPORATIVE EMISSION LINE DRAWING....1279
Component Inspection....1280
EVAP CANISTER....1280
FUEL TANK VACUUM RELIEF VALVE (BUILT INTO FUEL FILLER CAP)....1281
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1281
FUEL TANK TEMPERATURE SENSOR....1281
EVAP CANISTER VENT CONTROL VALVE....1281
EVAP CONTROL SYSTEM PRESSURE SENSOR....1281
EVAP SERVICE PORT....1281
Removal and Installation....1282
EVAP CANISTER....1282
EVAP CANISTER VENT CONTROL VALVE....1282
How to Detect Fuel Vapor Leakage....1282
WITH CONSULT-III....1282
WITHOUT CONSULT-III....1283
ON BOARD REFUELING VAPOR RECOVERY (ORVR)....1284
System Description....1284
Diagnosis Procedure....1284
SYMPTOM: FUEL ODOR FROM EVAP CANISTER IS STRONG...1284
SYMPTOM: CANNOT REFUEL/FUEL ODOR FROM THE FUEL FILLER OPENING IS STRONG WHILE REFUELING...1285
Component Inspection....1286
REFUELING EVAP VAPOR CUT VALVE....1286
With CONSULT-III....1287
Without CONSULT-III....1287
POSITIVE CRANKCASE VENTILATION....1289
Description....1289
SYSTEM DESCRIPTION....1289
Component Inspection....1289
PCV (POSITIVE CRANKCASE VENTILATION) VALVE....1289
PCV VALVE VENTILATION HOSE....1290
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)....1291
Description....1291
ON BOARD DIAGNOSTIC (OBD) SYSTEM....1292
Introduction....1292
Two Trip Detection Logic....1292
Emission-Related Diagnostic Information....1293
EMISSION-RELATED DIAGNOSTIC INFORMATION ITEMS....1293
DTC AND 1ST TRIP DTC....1297
How to Read DTC and 1st Trip DTC....1297
FREEZE FRAME DATA AND 1ST TRIP FREEZE FRAME DATA....1297
SYSTEM READINESS TEST (SRT) CODE....1298
SRT Item....1298
SRT Set Timing....1299
SRT Service Procedure....1300
How to Display SRT Status....1300
How to Set SRT Code....1301
Driving Pattern....1302
TEST VALUE AND TEST LIMIT....1303
HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION....1308
How to Erase DTC....1308
Malfunction Indicator Lamp (MIL)....1309
DESCRIPTION....1309
ON BOARD DIAGNOSTIC SYSTEM FUNCTION....1309
MIL Flashing Without DTC....1310
HOW TO SWITCH DIAGNOSTIC TEST MODE....1310
How to Set Diagnostic Test Mode II (Self-Diagnostic Results)....1310
How to Erase Diagnostic Test Mode II (Self-Diagnostic Results)....1311
DIAGNOSTIC TEST MODE I - BULB CHECK....1311
DIAGNOSTIC TEST MODE I - MALFUNCTION WARNING....1311
DIAGNOSTIC TEST MODE II - SELF-DIAGNOSTIC RESULTS....1311
How to Erase Diagnostic Test Mode II (Self-diagnostic Results)....1312
OBD System Operation Chart....1312
RELATIONSHIP BETWEEN MIL, 1ST TRIP DTC, DTC, AND DETECTABLE ITEMS....1312
SUMMARY CHART....1313
RELATIONSHIP BETWEEN MIL, DTC, 1ST TRIP DTC AND DRIVING PATTERNS FOR “MISFIRE ” <EXHAUST QUALITY DETERIORATION>, “FUEL INJECTION SYSTEM”....1313
EXPLANATION FOR DRIVING PATTERNS FOR “MISFIRE <EXHAUST QUALITY DETERIORATION>”, “FUEL INJECTION SYSTEM”....1314
<Driving Pattern B>....1314
<Driving Pattern C>....1315
RELATIONSHIP BETWEEN MIL, DTC, 1ST TRIP DTC AND DRIVING PATTERNS EXCEPT FOR “MISFIRE <EXHAUST QUALITY DETERIORATION>”, “FUEL INJECTION SYSTEM”....1315
EXPLANATION FOR DRIVING PATTERNS EXCEPT FOR “MISFIRE <EXHAUST QUALITY DETERIORATION>”, “FUEL INJECTION SYSTEM”....1316
<Driving Pattern A>....1317
<Driving Pattern B>....1317
BASIC SERVICE PROCEDURE....1318
Basic Inspection....1318
Idle Speed and Ignition Timing Check....1322
IDLE SPEED....1322
With CONSULT-III....1322
With GST....1322
IGNITION TIMING....1322
Procedure After Replacing ECM....1322
VIN Registration....1322
DESCRIPTION....1322
OPERATION PROCEDURE....1322
With CONSULT-III....1322
Accelerator Pedal Released Position Learning....1323
DESCRIPTION....1323
OPERATION PROCEDURE....1323
Throttle Valve Closed Position Learning....1323
DESCRIPTION....1323
OPERATION PROCEDURE....1323
Idle Air Volume Learning....1323
DESCRIPTION....1323
PREPARATION....1323
OPERATION PROCEDURE....1323
With CONSULT-III....1323
Without CONSULT-III....1324
DIAGNOSTIC PROCEDURE....1324
Fuel Pressure Check....1325
FUEL PRESSURE RELEASE....1325
With CONSULT-III....1325
Without CONSULT-III....1325
FUEL PRESSURE CHECK....1325
TROUBLE DIAGNOSIS....1327
Trouble Diagnosis Introduction....1327
INTRODUCTION....1327
WORK FLOW....1327
Overall Sequence....1328
Detailed Flow....1328
DIAGNOSTIC WORKSHEET....1330
Description....1330
Worksheet Sample....1331
DTC Inspection Priority Chart....1331
Fail-Safe Chart....1333
Symptom Matrix Chart....1334
SYSTEM - BASIC ENGINE CONTROL SYSTEM....1334
SYSTEM - ENGINE MECHANICAL & OTHER....1335
Engine Control Component Parts Location....1338
Vacuum Hose Drawing....1344
Circuit Diagram....1345
ECM Harness Connector Terminal Layout....1347
ECM Terminal and Reference Value....1347
PREPARATION....1347
ECM INSPECTION TABLE....1347
CONSULT-III Function (ENGINE)....1355
FUNCTION....1355
ENGINE CONTROL COMPONENT PARTS/CONTROL SYSTEMS APPLICATION....1355
WORK SUPPORT MODE....1357
Work Item....1357
SELF-DIAG RESULTS MODE....1358
Self Diagnostic Item....1358
Freeze Frame Data and 1st Trip Freeze Frame Data....1358
DATA MONITOR MODE....1359
Monitored Item....1359
ACTIVE TEST MODE....1362
Test Item....1362
DTC & SRT CONFIRMATION MODE....1363
SRT STATUS Mode....1363
SRT WORK SUPPORT Mode....1363
DTC WORK SUPPORT Mode....1363
Generic Scan Tool (GST) Function....1363
DESCRIPTION....1363
FUNCTION....1364
INSPECTION PROCEDURE....1364
CONSULT-III Reference Value in Data Monitor Mode....1365
TROUBLE DIAGNOSIS - SPECIFICATION VALUE....1369
Description....1369
Testing Condition....1369
Inspection Procedure....1369
Diagnosis Procedure....1369
OVERALL SEQUENCE....1369
DETAILED PROCEDURE....1371
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT....1377
Description....1377
Diagnosis Procedure....1377
POWER SUPPLY AND GROUND CIRCUIT....1378
Wiring Diagram....1378
Diagnosis Procedure....1379
Ground Inspection....1382
DTC U1000, U1001 CAN COMMUNICATION LINE....1384
Description....1384
On Board Diagnosis Logic....1384
DTC Confirmation Procedure....1384
Wiring Diagram....1385
Diagnosis Procedure....1385
DTC U1010 CAN COMMUNICATION....1386
Description....1386
On Board Diagnosis Logic....1386
DTC Confirmation Procedure....1386
Diagnosis Procedure....1386
DTC P0011, P0021 IVT CONTROL....1387
Description....1387
SYSTEM DESCRIPTION....1387
CONSULT-III Reference Value in Data Monitor Mode....1387
On Board Diagnosis Logic....1388
FAIL-SAFE MODE....1388
DTC Confirmation Procedure....1388
WITH CONSULT-III....1388
WITH GST....1389
Diagnosis Procedure....1389
Component Inspection....1390
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1390
Removal and Installation....1390
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1390
DTC P0031, P0032, P0051, P0052 A/F SENSOR 1 HEATER....1391
Description....1391
SYSTEM DESCRIPTION....1391
CONSULT-III Reference Value in Data Monitor Mode....1391
On Board Diagnosis Logic....1391
DTC Confirmation Procedure....1391
Wiring Diagram....1392
BANK 1....1392
BANK 2....1394
Diagnosis Procedure....1395
Component Inspection....1396
AIR FUEL RATIO (A/F) SENSOR 1 HEATER....1396
Removal and Installation....1397
AIR FUEL RATIO (A/F) SENSOR 1....1397
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER....1398
Description....1398
SYSTEM DESCRIPTION....1398
OPERATION....1398
CONSULT-III Reference Value in Data Monitor Mode....1398
On Board Diagnosis Logic....1398
DTC Confirmation Procedure....1398
Wiring Diagram....1400
BANK 1....1400
BANK 2....1402
Diagnosis Procedure....1403
Component Inspection....1404
HEATED OXYGEN SENSOR 2 HEATER....1404
Removal and Installation....1405
HEATED OXYGEN SENSOR 2....1405
DTC P0075, P0081 IVT CONTROL SOLENOID VALVE....1406
Component Description....1406
CONSULT-III Reference Value in Data Monitor Mode....1406
On Board Diagnosis Logic....1406
DTC Confirmation Procedure....1406
Wiring Diagram....1407
BANK 1....1407
BANK 2....1409
Diagnosis Procedure....1410
Component Inspection....1411
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1411
Removal and Installation....1412
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1412
DTC P0101 MAF SENSOR....1413
Component Description....1413
CONSULT-III Reference Value in Data Monitor Mode....1413
On Board Diagnosis Logic....1413
DTC Confirmation Procedure....1413
PROCEDURE FOR MALFUNCTION A....1413
PROCEDURE FOR MALFUNCTION B....1414
With CONSULT-III ....1414
Overall Function Check....1414
PROCEDURE FOR MALFUNCTION B....1414
With GST....1414
Wiring Diagram....1415
Diagnosis Procedure....1416
Component Inspection....1418
MASS AIR FLOW SENSOR....1418
With CONSULT-III....1418
Without CONSULT-III....1419
Removal and Installation....1419
MASS AIR FLOW SENSOR....1419
DTC P0102, P0103 MAF SENSOR....1420
Component Description....1420
CONSULT-III Reference Value in Data Monitor Mode....1420
On Board Diagnosis Logic....1420
FAIL-SAFE MODE....1420
DTC Confirmation Procedure....1420
PROCEDURE FOR DTC P0102....1420
PROCEDURE FOR DTC P0103....1421
Wiring Diagram....1422
Diagnosis Procedure....1423
Component Inspection....1425
MASS AIR FLOW SENSOR....1425
With CONSULT-III....1425
Without CONSULT-III....1425
Removal and Installation....1426
MASS AIR FLOW SENSOR....1426
DTC P0112, P0113 IAT SENSOR....1427
Component Description....1427
On Board Diagnosis Logic....1427
DTC Confirmation Procedure....1427
Wiring Diagram....1428
Diagnosis Procedure....1428
Component Inspection....1430
INTAKE AIR TEMPERATURE SENSOR....1430
Removal and Installation....1430
MASS AIR FLOW SENSOR....1430
DTC P0117, P0118 ECT SENSOR....1431
Component Description....1431
On Board Diagnosis Logic....1431
FAIL-SAFE MODE....1431
DTC Confirmation Procedure....1432
Wiring Diagram....1433
Diagnosis Procedure....1433
Component Inspection....1435
ENGINE COOLANT TEMPERATURE SENSOR....1435
Removal and Installation....1435
ENGINE COOLANT TEMPERATURE SENSOR....1435
DTC P0122, P0123 TP SENSOR....1436
Component Description....1436
CONSULT-III Reference Value in Data Monitor Mode....1436
On Board Diagnosis Logic....1436
FAIL-SAFE MODE....1436
DTC Confirmation Procedure....1436
Wiring Diagram....1437
Diagnosis Procedure....1438
Component Inspection....1440
THROTTLE POSITION SENSOR....1440
Removal and Installation....1441
ELECTRIC THROTTLE CONTROL ACTUATOR....1441
DTC P0125 ECT SENSOR....1442
Component Description....1442
On Board Diagnosis Logic....1442
DTC Confirmation Procedure....1442
WITH CONSULT-III....1442
WITH GST....1443
Diagnosis Procedure....1443
Component Inspection....1443
ENGINE COOLANT TEMPERATURE SENSOR....1443
Removal and Installation....1444
ENGINE COOLANT TEMPERATURE SENSOR....1444
DTC P0127 IAT SENSOR....1445
Component Description....1445
On Board Diagnosis Logic....1445
DTC Confirmation Procedure....1445
WITH CONSULT-III....1445
WITH GST....1446
Diagnosis Procedure....1446
Component Inspection....1446
INTAKE AIR TEMPERATURE SENSOR....1446
Removal and Installation....1447
MASS AIR FLOW SENSOR....1447
DTC P0128 THERMOSTAT FUNCTION....1448
On Board Diagnosis Logic....1448
DTC Confirmation Procedure....1448
WITH CONSULT-III....1448
WITH GST....1448
Diagnosis Procedure....1448
Component Inspection....1449
ENGINE COOLANT TEMPERATURE SENSOR....1449
Removal and Installation....1449
ENGINE COOLANT TEMPERATURE SENSOR....1449
DTC P0130, P0150 A/F SENSOR 1....1450
Component Description....1450
CONSULT-III Reference Value in Data Monitor Mode....1450
On Board Diagnosis Logic....1450
DTC Confirmation Procedure....1450
PROCEDURE FOR MALFUNCTION A....1450
PROCEDURE FOR MALFUNCTION B....1451
With CONSULT-III....1451
Overall Function Check....1451
PROCEDURE FOR MALFUNCTION B....1451
With GST....1451
Wiring Diagram....1452
BANK 1....1452
BANK 2....1454
Diagnosis Procedure....1455
Removal and Installation....1457
AIR FUEL RATIO (A/F) SENSOR 1....1457
DTC P0131, P0151 A/F SENSOR 1....1458
Component Description....1458
CONSULT-III Reference Value in Data Monitor Mode....1458
On Board Diagnosis Logic....1458
DTC Confirmation Procedure....1458
WITH CONSULT-III....1458
WITH GST....1459
Wiring Diagram....1460
BANK 1....1460
BANK 2....1462
Diagnosis Procedure....1463
Removal and Installation....1465
AIR FUEL RATIO (A/F) SENSOR 1....1465
DTC P0132, P0152 A/F SENSOR 1....1466
Component Description....1466
CONSULT-III Reference Value in Data Monitor Mode....1466
On Board Diagnosis Logic....1466
DTC Confirmation Procedure....1466
WITH CONSULT-III....1466
WITH GST....1467
Wiring Diagram....1468
BANK 1....1468
BANK 2....1470
Diagnosis Procedure....1471
Removal and Installation....1473
AIR FUEL RATIO (A/F) SENSOR 1....1473
DTC P0133, P0153 A/F SENSOR 1....1474
Component Description....1474
CONSULT-III Reference Value in Data Monitor Mode....1474
On Board Diagnosis Logic....1474
DTC Confirmation Procedure....1474
WITH CONSULT-III....1475
WITH GST....1475
Wiring Diagram....1476
BANK 1....1476
BANK 2....1478
Diagnosis Procedure....1479
Removal and Installation....1482
AIR FUEL RATIO (A/F) SENSOR 1....1482
DTC P0137, P0157 HO2S2....1483
Component Description....1483
CONSULT-III Reference Value in Data Monitor Mode....1483
On Board Diagnosis Logic....1483
DTC Confirmation Procedure....1483
WITH CONSULT-III....1483
Overall Function Check....1484
WITH GST....1484
Wiring Diagram....1485
BANK 1....1485
BANK 2....1487
Diagnosis Procedure....1488
Component Inspection....1490
HEATED OXYGEN SENSOR 2....1490
With CONSULT-III....1490
Without CONSULT-III....1490
Removal and Installation....1491
HEATED OXYGEN SENSOR 2....1491
DTC P0138, P0158 HO2S2....1492
Component Description....1492
CONSULT-III Reference Value in Data Monitor Mode....1492
On Board Diagnosis Logic....1492
DTC Confirmation Procedure....1493
PROCEDURE FOR MALFUNCTION A....1493
PROCEDURE FOR MALFUNCTION B....1493
With CONSULT-III....1493
Overall Function Check....1493
PROCEDURE FOR MALFUNCTION B....1493
With GST....1494
Wiring Diagram....1495
BANK 1....1495
BANK 2....1497
Diagnosis Procedure....1498
PROCEDURE FOR MALFUNCTION A....1498
PROCEDURE FOR MALFUNCTION B....1499
Component Inspection....1501
HEATED OXYGEN SENSOR 2....1501
With CONSULT-III....1501
Without CONSULT-III....1502
Removal and Installation....1502
HEATED OXYGEN SENSOR 2....1502
DTC P0139, P0159 HO2S2....1503
Component Description....1503
CONSULT-III Reference Value in Data Monitor Mode....1503
On Board Diagnosis Logic....1503
DTC Confirmation Procedure....1503
WITH CONSULT-III....1503
Overall Function Check....1504
WITH GST....1504
Wiring Diagram....1505
BANK 1....1505
BANK 2....1507
Diagnosis Procedure....1508
Component Inspection....1510
HEATED OXYGEN SENSOR 2....1510
With CONSULT-III....1510
Without CONSULT-III....1510
Removal and Installation....1511
HEATED OXYGEN SENSOR 2....1511
DTC P0171, P0174 FUEL INJECTION SYSTEM FUNCTION....1512
On Board Diagnosis Logic....1512
DTC Confirmation Procedure....1512
WITH CONSULT-III....1512
WITH GST....1513
Wiring Diagram....1514
BANK 1....1514
BANK 2....1516
Diagnosis Procedure....1517
DTC P0172, P0175 FUEL INJECTION SYSTEM FUNCTION....1522
On Board Diagnosis Logic....1522
DTC Confirmation Procedure....1522
WITH CONSULT-III....1522
WITH GST....1523
Wiring Diagram....1524
BANK 1....1524
BANK 2....1526
Diagnosis Procedure....1527
DTC P0181 FTT SENSOR....1532
Component Description....1532
On Board Diagnosis Logic....1532
DTC Confirmation Procedure....1532
WITH CONSULT-III....1532
WITH GST....1533
Wiring Diagram....1533
Diagnosis Procedure....1534
Component Inspection....1535
FUEL TANK TEMPERATURE SENSOR....1535
Removal and Installation....1535
FUEL TANK TEMPERATURE SENSOR....1535
DTC P0182, P0183 FTT SENSOR....1536
Component Description....1536
On Board Diagnosis Logic....1536
DTC Confirmation Procedure....1536
Wiring Diagram....1537
Diagnosis Procedure....1537
Component Inspection....1539
FUEL TANK TEMPERATURE SENSOR....1539
Removal and Installation....1539
FUEL TANK TEMPERATURE SENSOR....1539
DTC P0222, P0223 TP SENSOR....1540
Component Description....1540
CONSULT-III Reference Value in Data Monitor Mode....1540
On Board Diagnosis Logic....1540
FAIL-SAFE MODE....1540
DTC Confirmation Procedure....1540
Wiring Diagram....1541
Diagnosis Procedure....1542
Component Inspection....1544
THROTTLE POSITION SENSOR....1544
Removal and Installation....1545
ELECTRIC THROTTLE CONTROL ACTUATOR....1545
DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306 MULTIPLE CYLINDER MISFIRE, NO. 1 - 6 CYLINDER MISFIRE....1546
On Board Diagnosis Logic....1546
DTC Confirmation Procedure....1546
WITH CONSULT-III....1546
WITH GST....1547
Diagnosis Procedure....1547
DTC P0327, P0328 KS....1553
Component Description....1553
On Board Diagnosis Logic....1553
DTC Confirmation Procedure....1553
Wiring Diagram....1554
Diagnosis Procedure....1555
Component Inspection....1556
KNOCK SENSOR....1556
Removal and Installation....1556
KNOCK SENSOR....1556
DTC P0335 CKP SENSOR (POS)....1557
Component Description....1557
CONSULT-III Reference Value in Data Monitor Mode....1557
On Board Diagnosis Logic....1557
DTC Confirmation Procedure....1557
Wiring Diagram....1558
Diagnosis Procedure....1559
Component Inspection....1561
CRANKSHAFT POSITION SENSOR (POS)....1561
Removal and Installation....1561
CRANKSHAFT POSITION SENSOR (POS)....1561
DTC P0340, P0345 CMP SENSOR (PHASE)....1562
Component Description....1562
CONSULT-III Reference Value in Data Monitor Mode....1562
On Board Diagnosis Logic....1562
DTC Confirmation Procedure....1562
Wiring Diagram....1563
BANK 1....1563
BANK 2....1565
Diagnosis Procedure....1566
Component Inspection....1568
CAMSHAFT POSITION SENSOR (PHASE)....1568
Removal and Installation....1569
CAMSHAFT POSITION SENSOR (PHASE)....1569
DTC P0420, P0430 THREE WAY CATALYST FUNCTION....1570
On Board Diagnosis Logic....1570
DTC Confirmation Procedure....1570
WITH CONSULT-III....1570
Overall Function Check....1571
WITH GST....1571
Diagnosis Procedure....1571
DTC P0441 EVAP CONTROL SYSTEM....1574
System Description....1574
On Board Diagnosis Logic....1574
DTC Confirmation Procedure....1574
WITH CONSULT-III....1574
Overall Function Check....1575
WITH GST....1575
Diagnosis Procedure....1575
DTC P0442 EVAP CONTROL SYSTEM....1579
On Board Diagnosis Logic....1579
DTC Confirmation Procedure....1579
WITH CONSULT-III....1580
WITH GST....1580
Diagnosis Procedure....1580
DTC P0443 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1586
Description....1586
SYSTEM DESCRIPTION....1586
COMPONENT DESCRIPTION....1586
CONSULT-III Reference Value in Data Monitor Mode....1586
On Board Diagnosis Logic....1587
DTC Confirmation Procedure....1587
WITH CONSULT-III....1587
WITH GST....1587
Wiring Diagram....1588
Diagnosis Procedure....1589
Component Inspection....1592
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE ....1592
With CONSULT-III....1592
Without CONSULT-III....1592
Removal and Installation....1592
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1592
DTC P0444, P0445 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1593
Description....1593
SYSTEM DESCRIPTION ....1593
COMPONENT DESCRIPTION....1593
CONSULT-III Reference Value in Data Monitor Mode....1593
On Board Diagnosis Logic....1594
DTC Confirmation Procedure....1594
Wiring Diagram....1595
Diagnosis Procedure....1596
Component Inspection....1598
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1598
With CONSULT-III....1598
Without CONSULT-III....1598
Removal and Installation....1598
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1598
DTC P0447 EVAP CANISTER VENT CONTROL VALVE....1599
Component Description....1599
CONSULT-III Reference Value in Data Monitor Mode....1599
On Board Diagnosis Logic....1599
DTC Confirmation Procedure....1599
Wiring Diagram....1600
Diagnosis Procedure....1601
Component Inspection....1602
EVAP CANISTER VENT CONTROL VALVE....1602
With CONSULT-III....1602
Without CONSULT-III....1603
DTC P0448 EVAP CANISTER VENT CONTROL VALVE....1604
Component Description....1604
CONSULT-III Reference Value in Data Monitor Mode....1604
On Board Diagnosis Logic....1604
DTC Confirmation Procedure....1604
Wiring Diagram....1606
Diagnosis Procedure....1607
Component Inspection....1608
EVAP CANISTER VENT CONTROL VALVE....1608
With CONSULT-III....1608
Without CONSULT-III....1608
DTC P0451 EVAP CONTROL SYSTEM PRESSURE SENSOR....1610
Component Description....1610
CONSULT-III Reference Value in Data Monitor Mode....1610
On Board Diagnosis Logic....1610
DTC Confirmation Procedure....1610
Diagnosis Procedure....1611
Component Inspection....1611
EVAP CONTROL SYSTEM PRESSURE SENSOR....1611
DTC P0452 EVAP CONTROL SYSTEM PRESSURE SENSOR....1613
Component Description....1613
CONSULT-III Reference Value in Data Monitor Mode....1613
On Board Diagnosis Logic....1613
DTC Confirmation Procedure....1613
WITH CONSULT-III....1613
WITH GST....1614
Wiring Diagram....1615
Diagnosis Procedure....1616
Component Inspection....1618
EVAP CONTROL SYSTEM PRESSURE SENSOR....1618
DTC P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR....1619
Component Description....1619
CONSULT-III Reference Value in Data Monitor Mode....1619
On Board Diagnosis Logic....1619
DTC Confirmation Procedure....1619
With CONSULT-III....1620
With GST....1620
Wiring Diagram....1621
Diagnosis Procedure....1622
Component Inspection....1625
EVAP CONTROL SYSTEM PRESSURE SENSOR....1625
DTC P0455 EVAP CONTROL SYSTEM....1626
On Board Diagnosis Logic....1626
DTC Confirmation Procedure....1626
WITH CONSULT-III....1627
WITH GST....1627
Diagnosis Procedure....1627
DTC P0456 EVAP CONTROL SYSTEM....1632
On Board Diagnosis Logic....1632
DTC Confirmation Procedure....1633
WITH CONSULT-III....1633
Overall Function Check....1633
WITH GST....1633
Diagnosis Procedure....1634
DTC P0460 FUEL LEVEL SENSOR....1639
Component Description....1639
On Board Diagnosis Logic....1639
DTC Confirmation Procedure....1639
Diagnosis Procedure....1639
Removal and Installation....1640
FUEL LEVEL SENSOR....1640
DTC P0461 FUEL LEVEL SENSOR....1641
Component Description....1641
On Board Diagnosis Logic....1641
Overall Function Check....1641
WITH CONSULT-III....1641
WITH GST....1642
Diagnosis Procedure....1642
Removal and Installation....1642
FUEL LEVEL SENSOR....1642
DTC P0462, P0463 FUEL LEVEL SENSOR....1643
Component Description....1643
On Board Diagnosis Logic....1643
DTC Confirmation Procedure....1643
Diagnosis Procedure....1643
Removal and Installation....1644
FUEL LEVEL SENSOR....1644
DTC P0500 VSS....1645
Description....1645
On Board Diagnosis Logic....1645
FAIL-SAFE MODE....1645
DTC Confirmation Procedure....1645
WITH CONSULT-III....1645
Overall Function Check....1646
WITH GST....1646
Diagnosis Procedure....1646
DTC P0506 ISC SYSTEM....1647
Description....1647
On Board Diagnosis Logic....1647
DTC Confirmation Procedure....1647
Diagnosis Procedure....1647
DTC P0507 ISC SYSTEM....1649
Description....1649
On Board Diagnosis Logic....1649
DTC Confirmation Procedure....1649
Diagnosis Procedure....1649
DTC P0550 PSP SENSOR....1651
Component Description....1651
CONSULT-III Reference Value in Data Monitor Mode....1651
On Board Diagnosis Logic....1651
DTC Confirmation Procedure....1651
Wiring Diagram....1652
Diagnosis Procedure....1653
Component Inspection....1654
POWER STEERING PRESSURE SENSOR....1654
Removal and Installation....1655
POWER STEERING PRESSURE SENSOR....1655
DTC P0603 ECM POWER SUPPLY....1656
Component Description....1656
On Board Diagnosis Logic....1656
DTC Confirmation Procedure....1656
Wiring Diagram....1657
Diagnosis Procedure....1658
DTC P0605 ECM....1660
Component Description....1660
On Board Diagnosis Logic....1660
FAIL-SAFE MODE....1660
DTC Confirmation Procedure....1660
PROCEDURE FOR MALFUNCTION A....1660
PROCEDURE FOR MALFUNCTION B....1660
With CONSULT-III....1660
PROCEDURE FOR MALFUNCTION C....1660
With CONSULT-III....1660
Diagnosis Procedure....1661
DTC P0643 SENSOR POWER SUPPLY....1662
On Board Diagnosis Logic....1662
FAIL-SAFE MODE....1662
DTC Confirmation Procedure....1662
Wiring Diagram....1663
Diagnosis Procedure....1664
DTC P0850 PNP SWITCH....1667
Component Description....1667
CONSULT-III Reference Value in Data Monitor Mode....1667
On Board Diagnosis Logic....1667
DTC Confirmation Procedure....1667
WITH CONSULT-III....1667
Overall Function Check....1668
WITH GST....1668
Wiring Diagram....1669
Diagnosis Procedure....1670
DTC P1148, P1168 CLOSED LOOP CONTROL....1672
On Board Diagnosis Logic....1672
DTC P1211 TCS CONTROL UNIT....1673
Description....1673
On Board Diagnosis Logic....1673
DTC Confirmation Procedure....1673
Diagnosis Procedure....1673
DTC P1212 TCS COMMUNICATION LINE....1674
Description....1674
On Board Diagnosis Logic....1674
DTC Confirmation Procedure....1674
Diagnosis Procedure....1674
DTC P1217 ENGINE OVER TEMPERATURE....1675
Description....1675
SYSTEM DESCRIPTION....1675
Cooling Fan Control....1675
Cooling Fan Operation....1675
Cooling Fan Relay Operation....1675
COMPONENT DESCRIPTION....1676
Cooling Fan Motor....1676
CONSULT-III Reference Value in Data Monitor Mode....1676
On Board Diagnosis Logic....1676
Overall Function Check....1677
WITH CONSULT-III....1677
WITH GST....1677
Wiring Diagram....1678
Diagnosis Procedure....1679
PROCEDURE A....1679
PROCEDURE B....1680
Main 12 Causes of Overheating....1683
Component Inspection....1684
COOLING FAN MOTORS-1 AND -2....1684
DTC P1225 TP SENSOR....1685
Component Description....1685
On Board Diagnosis Logic....1685
DTC Confirmation Procedure....1685
Diagnosis Procedure....1685
Removal and Installation....1686
ELECTRIC THROTTLE CONTROL ACTUATOR....1686
DTC P1226 TP SENSOR....1687
Component Description....1687
On Board Diagnosis Logic....1687
DTC Confirmation Procedure....1687
Diagnosis Procedure....1687
Removal and Installation....1688
ELECTRIC THROTTLE CONTROL ACTUATOR....1688
DTC P1421 COLD START CONTROL....1689
Description....1689
On Board Diagnosis Logic....1689
DTC Confirmation Procedure....1689
WITH CONSULT-III....1689
WITH GST....1689
Diagnosis Procedure....1689
DTC P1564 ICC STEERING SWITCH....1691
Component Description....1691
CONSULT-III Reference Value in Data Monitor Mode....1691
On Board Diagnosis Logic....1691
DTC Confirmation Procedure....1691
WITH CONSULT-III....1691
Wiring Diagram....1693
Diagnosis Procedure....1694
Component Inspection....1696
ICC STEERING SWITCH....1696
DTC P1564 ASCD STEERING SWITCH....1697
Component Description....1697
CONSULT-III Reference Value in Data Monitor Mode....1697
On Board Diagnosis Logic....1697
DTC Confirmation Procedure....1697
Wiring Diagram....1698
Diagnosis Procedure....1699
Component Inspection....1701
ASCD STEERING SWITCH....1701
DTC P1568 ICC FUNCTION....1702
On Board Diagnosis Logic....1702
DTC Confirmation Procedure....1702
Diagnosis Procedure....1702
DTC P1572 ICC BRAKE SWITCH....1703
Component Description....1703
CONSULT-III Reference Value in Data Monitor Mode....1703
On Board Diagnosis Logic....1703
DTC Confirmation Procedure....1703
WITH CONSULT-III....1704
WITH GST....1704
Wiring Diagram....1705
Diagnosis Procedure....1706
Component Inspection....1710
ICC BRAKE SWITCH....1710
STOP LAMP SWITCH....1710
ICC BRAKE HOLD RELAY....1710
DTC P1572 ASCD BRAKE SWITCH....1712
Component Description....1712
CONSULT-III Reference Value in Data Monitor Mode....1712
On Board Diagnosis Logic....1712
DTC Confirmation Procedure....1712
WITH CONSULT-III....1713
WITH GST....1713
Wiring Diagram....1714
Diagnosis Procedure....1715
Component Inspection....1718
ASCD BRAKE SWITCH....1718
STOP LAMP SWITCH....1718
DTC P1574 ICC VEHICLE SPEED SENSOR....1719
Component Description....1719
On Board Diagnosis Logic....1719
DTC Confirmation Procedure....1719
Diagnosis Procedure....1719
DTC P1574 ASCD VEHICLE SPEED SENSOR....1721
Component Description....1721
On Board Diagnosis Logic....1721
DTC Confirmation Procedure....1721
WITH CONSULT-III....1721
Diagnosis Procedure....1721
DTC P1715 INPUT SPEED SENSOR (TURBINE REVOLUTION SENSOR)....1723
Description....1723
CONSULT-III Reference Value in Data Monitor Mode....1723
On Board Diagnosis Logic....1723
Diagnosis Procedure....1723
DTC P1805 BRAKE SWITCH....1724
Description....1724
CONSULT-III Reference Value in Data Monitor Mode....1724
On Board Diagnosis Logic....1724
FAIL-SAFE MODE....1724
DTC Confirmation Procedure....1724
Wiring Diagram....1725
Diagnosis Procedure....1726
Component Inspection....1727
STOP LAMP SWITCH....1727
DTC P2100, P2103 THROTTLE CONTROL MOTOR RELAY....1728
Component Description....1728
CONSULT-III Reference Value in Data Monitor Mode....1728
On Board Diagnosis Logic....1728
FAIL-SAFE MODE....1728
DTC Confirmation Procedure....1728
PROCEDURE FOR DTC P2100....1728
With GST....1728
PROCEDURE FOR DTC P2103....1728
Wiring Diagram....1729
Diagnosis Procedure....1730
DTC P2101 ELECTRIC THROTTLE CONTROL FUNCTION....1732
Description....1732
On Board Diagnosis Logic....1732
FAIL-SAFE MODE....1732
DTC Confirmation Procedure....1732
Wiring Diagram....1733
Diagnosis Procedure....1734
Component Inspection....1737
THROTTLE CONTROL MOTOR....1737
Removal and Installation....1737
ELECTRIC THROTTLE CONTROL ACTUATOR....1737
DTC P2118 THROTTLE CONTROL MOTOR....1738
Component Description....1738
On Board Diagnosis Logic....1738
FAIL-SAFE MODE....1738
DTC Confirmation Procedure....1738
Wiring Diagram....1739
Diagnosis Procedure....1740
Component Inspection....1741
THROTTLE CONTROL MOTOR....1741
Removal and Installation....1741
ELECTRIC THROTTLE CONTROL ACTUATOR....1741
DTC P2119 ELECTRIC THROTTLE CONTROL ACTUATOR....1742
Component Description....1742
On Board Diagnosis Logic....1742
FAIL-SAFE MODE....1742
DTC Confirmation Procedure....1742
PROCEDURE FOR MALFUNCTION A AND B....1742
PROCEDURE FOR MALFUNCTION C....1742
Diagnosis Procedure....1743
DTC P2122, P2123 APP SENSOR....1744
Component Description....1744
CONSULT-III Reference Value in Data Monitor Mode....1744
On Board Diagnosis Logic....1744
FAIL-SAFE MODE....1744
DTC Confirmation Procedure....1745
Wiring Diagram....1746
Diagnosis Procedure....1747
Component Inspection....1749
ACCELERATOR PEDAL POSITION SENSOR....1749
Removal and Installation....1749
ACCELERATOR PEDAL....1749
DTC P2127, P2128 APP SENSOR....1750
Component Description....1750
CONSULT-III Reference Value in Data Monitor Mode....1750
On Board Diagnosis Logic....1750
FAIL-SAFE MODE....1750
DTC Confirmation Procedure....1750
Wiring Diagram....1751
Diagnosis Procedure....1752
Component Inspection....1755
ACCELERATOR PEDAL POSITION SENSOR....1755
Removal and Installation....1755
ACCELERATOR PEDAL....1755
DTC P2135 TP SENSOR....1756
Component Description....1756
CONSULT-III Reference Value in Data Monitor Mode....1756
On Board Diagnosis Logic....1756
FAIL-SAFE MODE....1756
DTC Confirmation Procedure....1756
Wiring Diagram....1757
Diagnosis Procedure....1758
Component Inspection....1760
THROTTLE POSITION SENSOR....1760
Removal and Installation....1761
ELECTRIC THROTTLE CONTROL ACTUATOR....1761
DTC P2138 APP SENSOR....1762
Component Description....1762
CONSULT-III Reference Value in Data Monitor Mode....1762
On Board Diagnosis Logic....1762
FAIL-SAFE MODE....1762
DTC Confirmation Procedure....1763
Wiring Diagram....1764
Diagnosis Procedure....1765
Component Inspection....1768
ACCELERATOR PEDAL POSITION SENSOR....1768
Removal and Installation....1769
ACCELERATOR PEDAL....1769
DTC P2A00, P2A03 A/F SENSOR 1....1770
Component Description....1770
CONSULT-III Reference Value in Data Monitor Mode....1770
On Board Diagnosis Logic....1770
DTC Confirmation Procedure....1770
WITH CONSULT-III....1770
WITH GST....1771
Wiring Diagram....1772
BANK 1....1772
BANK 2....1774
Diagnosis Procedure....1775
Removal and Installation....1779
AIR FUEL RATIO (A/F) SENSOR 1....1779
ASCD BRAKE SWITCH....1780
Component Description....1780
CONSULT-III Reference Value in Data Monitor Mode....1780
Wiring Diagram....1781
Diagnosis Procedure....1782
Component Inspection....1783
ASCD BRAKE SWITCH....1783
ASCD INDICATOR....1785
Component Description....1785
CONSULT-III Reference Value in Data Monitor Mode....1785
Wiring Diagram....1786
Diagnosis Procedure....1786
ELECTRICAL LOAD SIGNAL....1788
Description....1788
CONSULT-III Reference Value in Data Monitor Mode....1788
Diagnosis Procedure....1788
FUEL INJECTOR....1790
Component Description....1790
CONSULT-III Reference Value in Data Monitor Mode....1790
Wiring Diagram....1791
Diagnosis Procedure....1792
Component Inspection....1795
FUEL INJECTOR....1795
Removal and Installation....1795
FUEL INJECTOR....1795
FUEL PUMP....1796
Description....1796
SYSTEM DESCRIPTION....1796
COMPONENT DESCRIPTION....1796
CONSULT-III Reference Value in Data Monitor Mode....1796
Wiring Diagram....1797
Diagnosis Procedure....1798
Component Inspection....1800
FUEL PUMP....1800
Removal and Installation....1800
FUEL PUMP....1800
ICC BRAKE SWITCH....1801
Component Description....1801
CONSULT-III Reference Value in Data Monitor Mode....1801
Wiring Diagram....1802
Diagnosis Procedure....1803
Component Inspection....1805
ICC BRAKE SWITCH....1805
ICC BRAKE HOLD RELAY....1806
IGNITION SIGNAL....1807
Component Description....1807
IGNITION COIL & POWER TRANSISTOR....1807
Wiring Diagram....1808
Diagnosis Procedure....1813
Component Inspection....1816
IGNITION COIL WITH POWER TRANSISTOR....1816
CONDENSER....1817
Removal and Installation....1818
IGNITION COIL WITH POWER TRANSISTOR....1818
REFRIGERANT PRESSURE SENSOR....1819
Component Description....1819
Wiring Diagram....1820
Diagnosis Procedure....1821
Removal and Installation....1823
REFRIGERANT PRESSURE SENSOR....1823
SNOW MODE SWITCH....1824
Description....1824
CONSULT-III Reference Value in Data Monitor Mode....1824
Wiring Diagram....1825
Diagnosis Procedure....1825
Component Inspection....1827
SNOW MODE SWITCH....1827
MIL AND DATA LINK CONNECTOR....1829
Wiring Diagram....1829
SERVICE DATA AND SPECIFICATIONS (SDS)....1831
Fuel Pressure....1831
Idle Speed and Ignition Timing....1831
Calculated Load Value....1831
Mass Air Flow Sensor....1831
Intake Air Temperature Sensor....1831
Engine Coolant Temperature Sensor....1831
Air Fuel Ratio (A/F) Sensor 1 Heater....1831
Heated Oxygen sensor 2 Heater....1831
Crankshaft Position Sensor (POS)....1832
Camshaft Position Sensor (PHASE)....1832
Throttle Control Motor....1832
Fuel Injector....1832
Fuel Pump....1832
VK45DE....1833
SERVICE INFORMATION....1833
INDEX FOR DTC....1833
DTC No. Index....1833
Alphabetical Index....1836
PRECAUTIONS....1841
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....1841
Precaution for Procedure without Cowl Top Cover....1841
On Board Diagnosis (OBD) System of Engine and A/T....1841
Precaution....1842
PREPARATION....1845
Special Service Tool....1845
Commercial Service Tool....1846
ENGINE CONTROL SYSTEM....1847
Schematic....1847
Multiport Fuel Injection (MFI) System....1847
INPUT/OUTPUT SIGNAL CHART....1847
SYSTEM DESCRIPTION....1848
VARIOUS FUEL INJECTION INCREASE/DECREASE COMPENSATION....1848
MIXTURE RATIO FEEDBACK CONTROL (CLOSED LOOP CONTROL)....1848
Open Loop Control....1849
MIXTURE RATIO SELF-LEARNING CONTROL....1849
FUEL INJECTION TIMING....1849
Sequential Multiport Fuel Injection System....1849
Simultaneous Multiport Fuel Injection System....1849
FUEL SHUT-OFF....1850
Electronic Ignition (EI) System....1850
INPUT/OUTPUT SIGNAL CHART....1850
SYSTEM DESCRIPTION....1850
Fuel Cut Control (at No Load and High Engine Speed)....1850
INPUT/OUTPUT SIGNAL CHART....1850
SYSTEM DESCRIPTION....1850
AIR CONDITIONING CUT CONTROL....1852
Input/Output Signal Chart....1852
System Description....1852
AUTOMATIC SPEED CONTROL DEVICE (ASCD)....1853
System Description....1853
INPUT/OUTPUT SIGNAL CHART....1853
BASIC ASCD SYSTEM....1853
SET OPERATION....1853
ACCELERATE OPERATION....1853
CANCEL OPERATION....1853
COAST OPERATION....1853
RESUME OPERATION....1853
Component Description....1854
ASCD STEERING SWITCH....1854
ASCD BRAKE SWITCH....1854
STOP LAMP SWITCH....1854
ELECTRIC THROTTLE CONTROL ACTUATOR ....1854
ASCD INDICATOR....1854
CAN COMMUNICATION....1855
System Description....1855
EVAPORATIVE EMISSION SYSTEM....1856
Description....1856
SYSTEM DESCRIPTION....1856
EVAPORATIVE EMISSION LINE DRAWING....1856
Component Inspection....1858
EVAP CANISTER....1858
FUEL TANK VACUUM RELIEF VALVE (BUILT INTO FUEL FILLER CAP)....1859
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....1859
FUEL TANK TEMPERATURE SENSOR....1859
EVAP CANISTER VENT CONTROL VALVE....1859
EVAP CONTROL SYSTEM PRESSURE SENSOR....1859
EVAP SERVICE PORT....1859
Removal and Installation....1860
EVAP CANISTER....1860
EVAP CANISTER VENT CONTROL VALVE....1860
How to Detect Fuel Vapor Leakage....1860
WITH CONSULT-III....1860
WITHOUT CONSULT-III....1861
ON BOARD REFUELING VAPOR RECOVERY (ORVR)....1862
System Description....1862
Diagnosis Procedure....1862
SYMPTOM: FUEL ODOR FROM EVAP CANISTER IS STRONG...1862
SYMPTOM: CANNOT REFUEL/FUEL ODOR FROM THE FUEL FILLER OPENING IS STRONG WHILE REFUELING...1863
Component Inspection....1864
REFUELING EVAP VAPOR CUT VALVE....1864
With CONSULT-III....1864
Without CONSULT-III....1865
POSITIVE CRANKCASE VENTILATION....1867
Description....1867
SYSTEM DESCRIPTION....1867
Component Inspection....1867
PCV (POSITIVE CRANKCASE VENTILATION) VALVE....1867
PCV VALVE VENTILATION HOSE....1868
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)....1869
Description....1869
ON BOARD DIAGNOSTIC (OBD) SYSTEM....1870
Introduction....1870
Two Trip Detection Logic....1870
Emission-related Diagnostic Information....1871
EMISSION-RELATED DIAGNOSTIC INFORMATION ITEMS....1871
DTC AND 1ST TRIP DTC....1875
How to Read DTC and 1st Trip DTC....1875
FREEZE FRAME DATA AND 1ST TRIP FREEZE FRAME DATA....1875
SYSTEM READINESS TEST (SRT) CODE....1876
SRT Item....1876
SRT Set Timing....1877
SRT Service Procedure....1877
How to Display SRT Status....1878
How to Set SRT Code....1879
Driving Pattern....1880
TEST VALUE AND TEST LIMIT....1881
HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION....1886
How to Erase DTC....1886
Malfunction Indicator Lamp (MIL)....1887
DESCRIPTION....1887
ON BOARD DIAGNOSTIC SYSTEM FUNCTION....1887
MIL Flashing Without DTC....1888
HOW TO SWITCH DIAGNOSTIC TEST MODE....1888
How to Set Diagnostic Test Mode II (Self-diagnostic Results)....1888
How to Erase Diagnostic Test Mode II (Self-diagnostic Results)....1889
DIAGNOSTIC TEST MODE I - BULB CHECK....1889
DIAGNOSTIC TEST MODE I - MALFUNCTION WARNING....1889
DIAGNOSTIC TEST MODE II - SELF-DIAGNOSTIC RESULTS....1889
How to Erase Diagnostic Test Mode II (Self-diagnostic Results)....1890
OBD System Operation Chart....1890
RELATIONSHIP BETWEEN MIL, 1ST TRIP DTC, DTC, AND DETECTABLE ITEMS....1890
SUMMARY CHART....1891
RELATIONSHIP BETWEEN MIL, DTC, 1ST TRIP DTC AND DRIVING PATTERNS FOR “MISFIRE ” <EXHAUST QUALITY DETERIORATION>, “FUEL INJECTION SYSTEM”....1891
EXPLANATION FOR DRIVING PATTERNS FOR “MISFIRE <EXHAUST QUALITY DETERIORATION>”, “FUEL INJECTION SYSTEM”....1892
<Driving Pattern B>....1892
<Driving Pattern C>....1893
RELATIONSHIP BETWEEN MIL, DTC, 1ST TRIP DTC AND DRIVING PATTERNS EXCEPT FOR “MISFIRE <EXHAUST QUALITY DETERIORATION>”, “FUEL INJECTION SYSTEM”....1893
EXPLANATION FOR DRIVING PATTERNS EXCEPT FOR “MISFIRE <EXHAUST QUALITY DETERIORATION>”, “FUEL INJECTION SYSTEM”....1894
<Driving Pattern A>....1895
<Driving Pattern B>....1895
BASIC SERVICE PROCEDURE....1896
Basic Inspection....1896
Idle Speed and Ignition Timing Check....1899
IDLE SPEED....1899
With CONSULT-III....1899
With GST....1899
IGNITION TIMING....1900
Procedure After Replacing ECM....1900
VIN Registration....1900
DESCRIPTION....1900
OPERATION PROCEDURE....1900
With CONSULT-III....1900
Accelerator Pedal Released Position Learning....1900
DESCRIPTION....1900
OPERATION PROCEDURE....1900
Throttle Valve Closed Position Learning....1901
DESCRIPTION....1901
OPERATION PROCEDURE....1901
Idle Air Volume Learning....1901
DESCRIPTION....1901
PREPARATION....1901
OPERATION PROCEDURE....1901
With CONSULT-III....1901
Without CONSULT-III....1902
DIAGNOSTIC PROCEDURE....1902
Fuel Pressure Check....1903
FUEL PRESSURE RELEASE....1903
With CONSULT-III....1903
Without CONSULT-III....1903
FUEL PRESSURE CHECK....1903
TROUBLE DIAGNOSIS....1904
Trouble Diagnosis Introduction....1904
INTRODUCTION....1904
WORK FLOW....1904
Overall Sequence....1905
Detailed Flow....1905
DIAGNOSTIC WORKSHEET....1907
Description....1907
Worksheet Sample....1908
DTC Inspection Priority Chart....1908
Fail-Safe Chart....1909
Symptom Matrix Chart....1911
SYSTEM - BASIC ENGINE CONTROL SYSTEM....1911
SYSTEM - ENGINE MECHANICAL & OTHER....1912
Engine Control Component Parts Location....1915
Vacuum Hose Drawing....1922
Circuit Diagram....1923
ECM Harness Connector Terminal Layout....1925
ECM Terminal and Reference Value....1925
PREPARATION....1925
ECM INSPECTION TABLE....1925
CONSULT-III Function (ENGINE)....1933
FUNCTION....1933
ENGINE CONTROL COMPONENT PARTS/CONTROL SYSTEMS APPLICATION....1933
WORK SUPPORT MODE....1935
Work Item....1935
SELF-DIAG RESULTS MODE....1936
Self Diagnostic Item....1936
Freeze Frame Data and 1st Trip Freeze Frame Data....1936
DATA MONITOR MODE....1937
Monitored Item....1937
ACTIVE TEST MODE....1940
Test Item....1940
DTC & SRT CONFIRMATION MODE....1941
SRT STATUS Mode....1941
SRT WORK SUPPORT Mode....1941
DTC WORK SUPPORT Mode....1941
Generic Scan Tool (GST) Function....1942
DESCRIPTION....1942
FUNCTION....1942
INSPECTION PROCEDURE....1943
CONSULT-III Reference Value in Data Monitor Mode....1943
TROUBLE DIAGNOSIS - SPECIFICATION VALUE....1947
Description....1947
Testing Condition....1947
Inspection Procedure....1947
Diagnosis Procedure....1948
OVERALL SEQUENCE....1948
DETAILED PROCEDURE....1949
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT....1955
Description....1955
Diagnosis Procedure....1955
POWER SUPPLY AND GROUND CIRCUIT....1956
Wiring Diagram....1956
Diagnosis Procedure....1957
Ground Inspection....1961
DTC U1000, U1001 CAN COMMUNICATION LINE....1962
Description....1962
On Board Diagnosis Logic....1962
DTC Confirmation Procedure....1962
Wiring Diagram....1963
Diagnosis Procedure....1963
DTC U1010 CAN COMMUNICATION....1964
Description....1964
On Board Diagnosis Logic....1964
DTC Confirmation Procedure....1964
Diagnosis Procedure....1964
DTC P0011, P0021 IVT CONTROL....1965
Description....1965
SYSTEM DESCRIPTION....1965
COMPONENT DESCRIPTION....1965
Intake Valve Timing Control Solenoid Valve....1965
Intake Valve Timing Control Position Sensor....1965
CONSULT-III Reference Value in Data Monitor Mode....1966
On Board Diagnosis Logic....1966
FAIL-SAFE MODE....1966
DTC Confirmation Procedure....1966
PROCEDURE FOR MALFUNCTION A....1967
With CONSULT-III....1967
With GST....1967
PROCEDURE FOR MALFUNCTION B....1967
With CONSULT-III....1967
With GST....1967
Wiring Diagram....1968
BANK 1....1968
BANK 2....1970
Diagnosis Procedure....1971
Component Inspection....1975
INTAKE VALVE TIMING CONTROL POSITION SENSOR....1975
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1975
Removal and Installation....1976
INTAKE VALVE TIMING CONTROL POSITION SENSOR....1976
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1976
DTC P0031, P0032, P0051, P0052 A/F SENSOR 1 HEATER....1977
Description....1977
SYSTEM DESCRIPTION....1977
CONSULT-III Reference Value in Data Monitor Mode....1977
On Board Diagnosis Logic....1977
DTC Confirmation Procedure....1977
Wiring Diagram....1978
BANK 1....1978
BANK 2....1980
Diagnosis Procedure....1981
Component Inspection....1982
AIR FUEL RATIO (A/F) SENSOR 1 HEATER....1982
Removal and Installation....1983
AIR FUEL RATIO (A/F) SENSOR 1....1983
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER....1984
Description....1984
SYSTEM DESCRIPTION....1984
OPERATION....1984
CONSULT-III Reference Value in Data Monitor Mode....1984
On Board Diagnosis Logic....1984
DTC Confirmation Procedure....1984
Wiring Diagram....1986
BANK 1....1986
BANK 2....1988
Diagnosis Procedure....1989
Component Inspection....1990
HEATED OXYGEN SENSOR 2 HEATER....1990
Removal and Installation....1991
HEATED OXYGEN SENSOR 2....1991
DTC P0075, P0081 IVT CONTROL SOLENOID VALVE....1992
Component Description....1992
CONSULT-III Reference Value in Data Monitor Mode....1992
On Board Diagnosis Logic....1992
DTC Confirmation Procedure....1992
Wiring Diagram....1993
BANK 1....1993
BANK 2....1995
Diagnosis Procedure....1996
Component Inspection....1997
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1997
Removal and Installation....1998
INTAKE VALVE TIMING CONTROL SOLENOID VALVE....1998
DTC P0101 MAF SENSOR....1999
Component Description....1999
CONSULT-III Reference Value in Data Monitor Mode....1999
On Board Diagnosis Logic....1999
DTC Confirmation Procedure....1999
PROCEDURE FOR MALFUNCTION A....1999
PROCEDURE FOR MALFUNCTION B....2000
With CONSULT-III ....2000
Overall Function Check....2000
PROCEDURE FOR MALFUNCTION B....2000
With GST....2000
Wiring Diagram....2001
Diagnosis Procedure....2002
Component Inspection....2004
MASS AIR FLOW SENSOR....2004
With CONSULT-III....2004
Without CONSULT-III....2005
Removal and Installation....2005
MASS AIR FLOW SENSOR....2005
DTC P0102, P0103 MAF SENSOR....2006
Component Description....2006
CONSULT-III Reference Value in Data Monitor Mode....2006
On Board Diagnosis Logic....2006
FAIL-SAFE MODE....2006
DTC Confirmation Procedure....2006
PROCEDURE FOR DTC P0102....2006
PROCEDURE FOR DTC P0103....2007
Wiring Diagram....2008
Diagnosis Procedure....2009
Component Inspection....2011
MASS AIR FLOW SENSOR....2011
With CONSULT-III....2011
Without CONSULT-III....2011
Removal and Installation....2012
MASS AIR FLOW SENSOR....2012
DTC P0112, P0113 IAT SENSOR....2013
Component Description....2013
On Board Diagnosis Logic....2013
DTC Confirmation Procedure....2013
Wiring Diagram....2014
Diagnosis Procedure....2014
Component Inspection....2016
INTAKE AIR TEMPERATURE SENSOR....2016
Removal and Installation....2016
MASS AIR FLOW SENSOR....2016
DTC P0117, P0118 ECT SENSOR....2017
Component Description....2017
On Board Diagnosis Logic....2017
FAIL-SAFE MODE....2017
DTC Confirmation Procedure....2018
Wiring Diagram....2019
Diagnosis Procedure....2019
Component Inspection....2021
ENGINE COOLANT TEMPERATURE SENSOR....2021
Removal and Installation....2021
ENGINE COOLANT TEMPERATURE SENSOR....2021
DTC P0122, P0123 TP SENSOR....2022
Component Description....2022
CONSULT-III Reference Value in Data Monitor Mode....2022
On Board Diagnosis Logic....2022
FAIL-SAFE MODE....2022
DTC Confirmation Procedure....2022
Wiring Diagram....2023
Diagnosis Procedure....2024
Component Inspection....2026
THROTTLE POSITION SENSOR....2026
Removal and Installation....2027
ELECTRIC THROTTLE CONTROL ACTUATOR....2027
DTC P0125 ECT SENSOR....2028
Component Description....2028
On Board Diagnosis Logic....2028
DTC Confirmation Procedure....2028
WITH CONSULT-III....2028
WITH GST....2029
Diagnosis Procedure....2029
Component Inspection....2029
ENGINE COOLANT TEMPERATURE SENSOR....2029
Removal and Installation....2030
ENGINE COOLANT TEMPERATURE SENSOR....2030
DTC P0127 IAT SENSOR....2031
Component Description....2031
On Board Diagnosis Logic....2031
DTC Confirmation Procedure....2031
WITH CONSULT-III....2031
WITH GST....2032
Diagnosis Procedure....2032
Component Inspection....2032
INTAKE AIR TEMPERATURE SENSOR....2032
Removal and Installation....2033
MASS AIR FLOW SENSOR....2033
DTC P0128 THERMOSTAT FUNCTION....2034
On Board Diagnosis Logic....2034
DTC Confirmation Procedure....2034
WITH CONSULT-III....2034
WITH GST....2034
Diagnosis Procedure....2034
Component Inspection....2035
ENGINE COOLANT TEMPERATURE SENSOR....2035
Removal and Installation....2035
ENGINE COOLANT TEMPERATURE SENSOR....2035
DTC P0130, P0150 A/F SENSOR 1....2036
Component Description....2036
CONSULT-III Reference Value in Data Monitor Mode....2036
On Board Diagnosis Logic....2036
DTC Confirmation Procedure....2036
PROCEDURE FOR MALFUNCTION A....2036
PROCEDURE FOR MALFUNCTION B....2037
With CONSULT-III....2037
Overall Function Check....2037
PROCEDURE FOR MALFUNCTION B....2037
With GST....2037
Wiring Diagram....2038
BANK 1....2038
BANK 2....2040
Diagnosis Procedure....2041
Removal and Installation....2043
AIR FUEL RATIO (A/F) SENSOR 1....2043
DTC P0131, P0151 A/F SENSOR 1....2044
Component Description....2044
CONSULT-III Reference Value in Data Monitor Mode....2044
On Board Diagnosis Logic....2044
DTC Confirmation Procedure....2044
WITH CONSULT-III....2044
WITH GST....2045
Wiring Diagram....2046
BANK 1....2046
BANK 2....2048
Diagnosis Procedure....2049
Removal and Installation....2051
AIR FUEL RATIO (A/F) SENSOR 1....2051
DTC P0132, P0152 A/F SENSOR 1....2052
Component Description....2052
CONSULT-III Reference Value in Data Monitor Mode....2052
On Board Diagnosis Logic....2052
DTC Confirmation Procedure....2052
WITH CONSULT-III....2052
WITH GST....2053
Wiring Diagram....2054
BANK 1....2054
BANK 2....2056
Diagnosis Procedure....2057
Removal and Installation....2059
AIR FUEL RATIO (A/F) SENSOR 1....2059
DTC P0133, P0153 A/F SENSOR 1....2060
Component Description....2060
CONSULT-III Reference Value in Data Monitor Mode....2060
On Board Diagnosis Logic....2060
DTC Confirmation Procedure....2060
WITH CONSULT-III....2061
WITH GST....2061
Wiring Diagram....2062
BANK 1....2062
BANK 2....2064
Diagnosis Procedure....2065
Removal and Installation....2068
AIR FUEL RATIO (A/F) SENSOR 1....2068
DTC P0137, P0157 HO2S2....2069
Component Description....2069
CONSULT-III Reference Value in Data Monitor Mode....2069
On Board Diagnosis Logic....2069
DTC Confirmation Procedure....2069
WITH CONSULT-III....2070
Overall Function Check....2070
WITH GST....2070
Wiring Diagram....2071
BANK 1....2071
BANK 2....2073
Diagnosis Procedure....2074
Component Inspection....2076
HEATED OXYGEN SENSOR 2....2076
With CONSULT-III....2076
Without CONSULT-III....2076
Removal and Installation....2077
HEATED OXYGEN SENSOR 2....2077
DTC P0138, P0158 HO2S2....2078
Component Description....2078
CONSULT-III Reference Value in Data Monitor Mode....2078
On Board Diagnosis Logic....2078
DTC Confirmation Procedure....2079
PROCEDURE FOR MALFUNCTION A....2079
With CONSULT-III....2079
PROCEDURE FOR MALFUNCTION B....2079
With CONSULT-III....2079
Overall Function Check....2080
PROCEDURE FOR MALFUNCTION B....2080
With GST....2080
Wiring Diagram....2081
BANK 1....2081
BANK 2....2083
Diagnosis Procedure....2084
PROCEDURE FOR MALFUNCTION A....2084
PROCEDURE FOR MALFUNCTION B....2086
Component Inspection....2088
HEATED OXYGEN SENSOR 2....2088
With CONSULT-III....2088
Without CONSULT-III....2088
Removal and Installation....2089
HEATED OXYGEN SENSOR 2....2089
DTC P0139, P0159 HO2S2....2090
Component Description....2090
CONSULT-III Reference Value in Data Monitor Mode....2090
On Board Diagnosis Logic....2090
DTC Confirmation Procedure....2090
WITH CONSULT-III....2091
Overall Function Check....2091
WITH GST....2091
Wiring Diagram....2092
BANK 1....2092
BANK 2....2094
Diagnosis Procedure....2095
Component Inspection....2097
HEATED OXYGEN SENSOR 2....2097
With CONSULT-III....2097
Without CONSULT-III....2097
Removal and Installation....2098
HEATED OXYGEN SENSOR 2....2098
DTC P0171, P0174 FUEL INJECTION SYSTEM FUNCTION....2099
On Board Diagnosis Logic....2099
DTC Confirmation Procedure....2099
WITH CONSULT-III....2099
WITH GST....2100
Wiring Diagram....2101
BANK 1....2101
BANK 2....2103
Diagnosis Procedure....2104
DTC P0172, P0175 FUEL INJECTION SYSTEM FUNCTION....2109
On Board Diagnosis Logic....2109
DTC Confirmation Procedure....2109
WITH CONSULT-III....2109
WITH GST....2110
Wiring Diagram....2111
BANK 1....2111
BANK 2....2113
Diagnosis Procedure....2114
DTC P0181 FTT SENSOR....2119
Component Description....2119
On Board Diagnosis Logic....2119
DTC Confirmation Procedure....2119
WITH CONSULT-III....2119
WITH GST....2120
Wiring Diagram....2120
Diagnosis Procedure....2121
Component Inspection....2122
FUEL TANK TEMPERATURE SENSOR....2122
Removal and Installation....2122
FUEL TANK TEMPERATURE SENSOR....2122
DTC P0182, P0183 FTT SENSOR....2123
Component Description....2123
On Board Diagnosis Logic....2123
DTC Confirmation Procedure....2123
Wiring Diagram....2124
Diagnosis Procedure....2124
Component Inspection....2126
FUEL TANK TEMPERATURE SENSOR....2126
Removal and Installation....2126
FUEL TANK TEMPERATURE SENSOR....2126
DTC P0222, P0223 TP SENSOR....2127
Component Description....2127
CONSULT-III Reference Value in Data Monitor Mode....2127
On Board Diagnosis Logic....2127
FAIL-SAFE MODE....2127
DTC Confirmation Procedure....2127
Wiring Diagram....2128
Diagnosis Procedure....2129
Component Inspection....2131
THROTTLE POSITION SENSOR....2131
Removal and Installation....2132
ELECTRIC THROTTLE CONTROL ACTUATOR....2132
DTC P0300 - P0308 MULTIPLE CYLINDER MISFIRE, NO. 1 - 8 CYLINDER MISFIRE....2133
On Board Diagnosis Logic....2133
DTC Confirmation Procedure....2133
Diagnosis Procedure....2134
DTC P0327, P0328, P0332, P0333 KS....2140
Component Description....2140
On Board Diagnosis Logic....2140
DTC Confirmation Procedure....2140
Wiring Diagram....2141
Diagnosis Procedure....2142
Component Inspection....2143
KNOCK SENSOR....2143
Removal and Installation....2143
KNOCK SENSOR....2143
DTC P0335 CKP SENSOR (POS)....2144
Component Description....2144
CONSULT-III Reference Value in Data Monitor Mode....2144
On Board Diagnosis Logic....2144
DTC Confirmation Procedure....2144
Wiring Diagram....2145
Diagnosis Procedure....2146
Component Inspection....2148
CRANKSHAFT POSITION SENSOR (POS)....2148
Removal and Installation....2148
CRANKSHAFT POSITION SENSOR (POS)....2148
DTC P0340 CAMSHAFT POSITION (CMP) SENSOR (PHASE)....2149
Component Description....2149
CONSULT-III Reference Value in Data Monitor Mode....2149
On Board Diagnosis Logic....2149
DTC Confirmation Procedure....2149
Wiring Diagram....2150
Diagnosis Procedure....2151
Component Inspection....2153
CAMSHAFT POSITION SENSOR (PHASE)....2153
Removal and Installation....2154
CAMSHAFT POSITION SENSOR (PHASE)....2154
DTC P0420, P0430 THREE WAY CATALYST FUNCTION....2155
On Board Diagnosis Logic....2155
DTC Confirmation Procedure....2155
WITH CONSULT-III....2155
Overall Function Check....2156
WITH GST....2156
Diagnosis Procedure....2156
DTC P0441 EVAP CONTROL SYSTEM....2159
System Description....2159
On Board Diagnosis Logic....2159
DTC Confirmation Procedure....2159
WITH CONSULT-III....2159
Overall Function Check....2160
WITH GST....2160
Diagnosis Procedure....2160
DTC P0442 EVAP CONTROL SYSTEM....2164
On Board Diagnosis Logic....2164
DTC Confirmation Procedure....2164
WITH CONSULT-III....2165
WITH GST....2165
Diagnosis Procedure....2165
DTC P0443 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....2171
Description....2171
SYSTEM DESCRIPTION....2171
COMPONENT DESCRIPTION....2171
CONSULT-III Reference Value in Data Monitor Mode....2171
On Board Diagnosis Logic....2172
DTC Confirmation Procedure....2172
WITH CONSULT-III....2172
WITH GST....2172
Wiring Diagram....2173
Diagnosis Procedure....2174
Component Inspection....2177
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE ....2177
With CONSULT-III....2177
Without CONSULT-III....2177
Removal and Installation....2177
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....2177
DTC P0444, P0445 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....2178
Description....2178
SYSTEM DESCRIPTION ....2178
COMPONENT DESCRIPTION....2178
CONSULT-III Reference Value in Data Monitor Mode....2178
On Board Diagnosis Logic....2179
DTC Confirmation Procedure....2179
Wiring Diagram....2180
Diagnosis Procedure....2181
Component Inspection....2183
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....2183
With CONSULT-III....2183
Without CONSULT-III....2183
Removal and Installation....2183
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE....2183
DTC P0447 EVAP CANISTER VENT CONTROL VALVE....2184
Component Description....2184
CONSULT-III Reference Value in Data Monitor Mode....2184
On Board Diagnosis Logic....2184
DTC Confirmation Procedure....2184
Wiring Diagram....2185
Diagnosis Procedure....2186
Component Inspection....2187
EVAP CANISTER VENT CONTROL VALVE....2187
With CONSULT-III....2187
Without CONSULT-III....2188
DTC P0448 EVAP CANISTER VENT CONTROL VALVE....2189
Component Description....2189
CONSULT-III Reference Value in Data Monitor Mode....2189
On Board Diagnosis Logic....2189
DTC Confirmation Procedure....2189
WITH CONSULT-III....2189
Wiring Diagram....2191
Diagnosis Procedure....2192
Component Inspection....2193
EVAP CANISTER VENT CONTROL VALVE....2193
With CONSULT-III....2193
Without CONSULT-III....2193
DTC P0451 EVAP CONTROL SYSTEM PRESSURE SENSOR....2195
Component Description....2195
CONSULT-III Reference Value in Data Monitor Mode....2195
On Board Diagnosis Logic....2195
DTC Confirmation Procedure....2195
WITH CONSULT-III....2195
Diagnosis Procedure....2196
Component Inspection....2196
EVAP CONTROL SYSTEM PRESSURE SENSOR....2196
DTC P0452 EVAP CONTROL SYSTEM PRESSURE SENSOR....2198
Component Description....2198
CONSULT-III Reference Value in Data Monitor Mode....2198
On Board Diagnosis Logic....2198
DTC Confirmation Procedure....2198
WITH CONSULT-III....2198
WITH GST....2199
Wiring Diagram....2200
Diagnosis Procedure....2201
Component Inspection....2203
EVAP CONTROL SYSTEM PRESSURE SENSOR....2203
DTC P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR....2204
Component Description....2204
CONSULT-III Reference Value in Data Monitor Mode....2204
On Board Diagnosis Logic....2204
DTC Confirmation Procedure....2204
WITH CONSULT-III....2204
WITH GST....2205
Wiring Diagram....2206
Diagnosis Procedure....2207
Component Inspection....2210
EVAP CONTROL SYSTEM PRESSURE SENSOR....2210
DTC P0455 EVAP CONTROL SYSTEM....2211
On Board Diagnosis Logic....2211
DTC Confirmation Procedure....2211
WITH CONSULT-III....2212
WITH GST....2212
Diagnosis Procedure....2212
DTC P0456 EVAP CONTROL SYSTEM....2217
On Board Diagnosis Logic....2217
DTC Confirmation Procedure....2218
WITH CONSULT-III....2218
Overall Function Check....2218
WITH GST....2218
Diagnosis Procedure....2219
DTC P0460 FUEL LEVEL SENSOR....2224
Component Description....2224
On Board Diagnosis Logic....2224
DTC Confirmation Procedure....2224
Diagnosis Procedure....2224
Removal and Installation....2225
FUEL LEVEL SENSOR....2225
DTC P0461 FUEL LEVEL SENSOR....2226
Component Description....2226
On Board Diagnosis Logic....2226
Overall Function Check....2226
WITH CONSULT-III....2226
WITH GST....2227
Diagnosis Procedure....2227
Removal and Installation....2227
FUEL LEVEL SENSOR....2227
DTC P0462, P0463 FUEL LEVEL SENSOR....2228
Component Description....2228
On Board Diagnosis Logic....2228
DTC Confirmation Procedure....2228
Diagnosis Procedure....2228
Removal and Installation....2229
FUEL LEVEL SENSOR....2229
DTC P0500 VSS....2230
Description....2230
On Board Diagnosis Logic....2230
FAIL-SAFE MODE....2230
DTC Confirmation Procedure....2230
WITH CONSULT-III....2230
Overall Function Check....2231
WITH GST....2231
Diagnosis Procedure....2231
DTC P0506 ISC SYSTEM....2232
Description....2232
On Board Diagnosis Logic....2232
DTC Confirmation Procedure....2232
WITH CONSULT-III....2232
Diagnosis Procedure....2232
DTC P0507 ISC SYSTEM....2234
Description....2234
On Board Diagnosis Logic....2234
DTC Confirmation Procedure....2234
Diagnosis Procedure....2234
DTC P0550 PSP SENSOR....2236
Component Description....2236
CONSULT-III Reference Value in Data Monitor Mode....2236
On Board Diagnosis Logic....2236
DTC Confirmation Procedure....2236
Wiring Diagram....2237
Diagnosis Procedure....2238
Component Inspection....2240
POWER STEERING PRESSURE SENSOR....2240
Removal and Installation....2240
POWER STEERING PRESSURE SENSOR....2240
DTC P0603 ECM POWER SUPPLY....2241
Component Description....2241
On Board Diagnosis Logic....2241
DTC Confirmation Procedure....2241
Wiring Diagram....2242
Diagnosis Procedure....2243
DTC P0605 ECM....2245
Component Description....2245
On Board Diagnosis Logic....2245
FAIL-SAFE MODE....2245
DTC Confirmation Procedure....2245
PROCEDURE FOR MALFUNCTION A....2245
PROCEDURE FOR MALFUNCTION B....2245
PROCEDURE FOR MALFUNCTION C....2245
With CONSULT-III....2245
Diagnosis Procedure....2246
DTC P0643 SENSOR POWER SUPPLY....2247
On Board Diagnosis Logic....2247
FAIL-SAFE MODE....2247
DTC Confirmation Procedure....2247
Wiring Diagram....2248
Diagnosis Procedure....2249
DTC P0850 PNP SWITCH....2252
Component Description....2252
CONSULT-III Reference Value in Data Monitor Mode....2252
On Board Diagnosis Logic....2252
DTC Confirmation Procedure....2252
WITH CONSULT-III....2252
Overall Function Check....2253
WITH GST....2253
Wiring Diagram....2254
Diagnosis Procedure....2255
DTC P1140, P1145 IVT CONTROL POSITION SENSOR....2257
Component Description....2257
CONSULT-III Reference Value in Data Monitor Mode....2257
On Board Diagnosis Logic....2257
DTC Confirmation Procedure....2257
WITH CONSULT-III....2257
WITH GST....2257
Wiring Diagram....2258
BANK 1....2258
BANK 2....2260
Diagnosis Procedure....2261
Component Inspection....2263
INTAKE VALVE TIMING CONTROL POSITION SENSOR....2263
Removal and Installation....2264
INTAKE VALVE TIMING CONTROL POSITION SENSOR....2264
DTC P1148, P1168 CLOSED LOOP CONTROL....2265
On Board Diagnosis Logic....2265
DTC P1211 TCS CONTROL UNIT....2266
Description....2266
On Board Diagnosis Logic....2266
DTC Confirmation Procedure....2266
WITH CONSULT-III....2266
Diagnosis Procedure....2266
DTC P1212 TCS COMMUNICATION LINE....2267
Description....2267
On Board Diagnosis Logic....2267
DTC Confirmation Procedure....2267
Diagnosis Procedure....2267
DTC P1217 ENGINE OVER TEMPERATURE....2268
Description....2268
SYSTEM DESCRIPTION....2268
Cooling Fan Control....2268
Cooling Fan Operation....2268
Cooling Fan Relay Operation....2268
COMPONENT DESCRIPTION....2269
Cooling Fan Motor....2269
CONSULT-III Reference Value in Data Monitor Mode....2269
On Board Diagnosis Logic....2269
Overall Function Check....2270
WITH CONSULT-III....2270
WITH GST....2270
Wiring Diagram....2272
Diagnosis Procedure....2273
PROCEDURE A....2275
PROCEDURE B....2276
Main 13 Causes of Overheating....2277
Component Inspection....2278
COOLING FAN MOTOR....2278
DTC P1225 TP SENSOR....2279
Component Description....2279
On Board Diagnosis Logic....2279
DTC Confirmation Procedure....2279
Diagnosis Procedure....2279
Removal and Installation....2280
ELECTRIC THROTTLE CONTROL ACTUATOR....2280
DTC P1226 TP SENSOR....2281
Component Description....2281
On Board Diagnosis Logic....2281
DTC Confirmation Procedure....2281
Diagnosis Procedure....2281
Removal and Installation....2282
ELECTRIC THROTTLE CONTROL ACTUATOR....2282
DTC P1421 COLD START CONTROL....2283
Description....2283
On Board Diagnosis Logic....2283
DTC Confirmation Procedure....2283
WITH CONSULT-III....2283
WITH GST....2283
Diagnosis Procedure....2283
DTC P1564 ICC STEERING SWITCH....2285
Component Description....2285
CONSULT-III Reference Value in Data Monitor Mode....2285
On Board Diagnosis Logic....2285
DTC Confirmation Procedure....2286
Wiring Diagram....2287
Diagnosis Procedure....2288
Component Inspection....2290
ICC STEERING SWITCH....2290
DTC P1564 ASCD STEERING SWITCH....2291
Component Description....2291
CONSULT-III Reference Value in Data Monitor Mode....2291
On Board Diagnosis Logic....2291
DTC Confirmation Procedure....2292
Wiring Diagram....2293
Diagnosis Procedure....2294
Component Inspection....2296
ASCD STEERING SWITCH....2296
DTC P1568 ICC FUNCTION....2297
On Board Diagnosis Logic....2297
DTC Confirmation Procedure....2297
Diagnosis Procedure....2297
DTC P1572 ICC BRAKE SWITCH....2298
Component Description....2298
CONSULT-III Reference Value in Data Monitor Mode....2298
On Board Diagnosis Logic....2298
DTC Confirmation Procedure....2298
WITH CONSULT-III....2299
WITH GST....2299
Wiring Diagram....2300
Diagnosis Procedure....2301
Component Inspection....2305
ICC BRAKE SWITCH....2305
STOP LAMP SWITCH....2305
ICC BRAKE HOLD RELAY....2305
DTC P1572 ASCD BRAKE SWITCH....2306
Component Description....2306
CONSULT-III Reference Value in Data Monitor Mode....2306
On Board Diagnosis Logic....2306
DTC Confirmation Procedure....2306
WITH CONSULT-III....2307
WITH GST....2307
Wiring Diagram....2308
Diagnosis Procedure....2309
Component Inspection....2312
ASCD BRAKE SWITCH....2312
STOP LAMP SWITCH....2312
DTC P1574 ICC VEHICLE SPEED SENSOR....2313
Component Description....2313
On Board Diagnosis Logic....2313
DTC Confirmation Procedure....2313
Diagnosis Procedure....2313
DTC P1574 ASCD VEHICLE SPEED SENSOR....2315
Component Description....2315
On Board Diagnosis Logic....2315
DTC Confirmation Procedure....2315
Diagnosis Procedure....2315
DTC P1715 INPUT SPEED SENSOR (TURBINE REVOLUTION SENSOR)....2317
Description....2317
CONSULT-III Reference Value in Data Monitor Mode....2317
On Board Diagnosis Logic....2317
Diagnosis Procedure....2317
DTC P1800 VIAS CONTROL SOLENOID VALVE....2318
Component Description....2318
CONSULT-III Reference Value in Data Monitor Mode....2318
On Board Diagnosis Logic....2318
DTC Confirmation Procedure....2318
Wiring Diagram....2319
Diagnosis Procedure....2320
Component Inspection....2321
VIAS CONTROL SOLENOID VALVE....2321
With CONSULT-III....2321
Without CONSULT-III....2321
Removal and Installation....2321
VIAS CONTROL SOLENOID VALVE....2321
DTC P1805 BRAKE SWITCH....2322
Description....2322
CONSULT-III Reference Value in Data Monitor Mode....2322
On Board Diagnosis Logic....2322
FAIL-SAFE MODE....2322
DTC Confirmation Procedure....2322
Wiring Diagram....2323
Diagnosis Procedure....2324
Component Inspection....2325
STOP LAMP SWITCH....2325
DTC P2100, P2103 THROTTLE CONTROL MOTOR RELAY....2326
Component Description....2326
CONSULT-III Reference Value in Data Monitor Mode....2326
On Board Diagnosis Logic....2326
FAIL-SAFE MODE....2326
DTC Confirmation Procedure....2326
PROCEDURE FOR DTC P2100....2326
PROCEDURE FOR DTC P2103....2326
Wiring Diagram....2327
Diagnosis Procedure....2328
DTC P2101 ELECTRIC THROTTLE CONTROL FUNCTION....2330
Description....2330
On Board Diagnosis Logic....2330
FAIL-SAFE MODE....2330
DTC Confirmation Procedure....2330
Wiring Diagram....2331
Diagnosis Procedure....2332
Component Inspection....2335
THROTTLE CONTROL MOTOR....2335
Removal and Installation....2335
ELECTRIC THROTTLE CONTROL ACTUATOR....2335
DTC P2118 THROTTLE CONTROL MOTOR....2336
Component Description....2336
On Board Diagnosis Logic....2336
FAIL-SAFE MODE....2336
DTC Confirmation Procedure....2336
Wiring Diagram....2337
Diagnosis Procedure....2338
Component Inspection....2339
THROTTLE CONTROL MOTOR....2339
Removal and Installation....2339
ELECTRIC THROTTLE CONTROL ACTUATOR....2339
DTC P2119 ELECTRIC THROTTLE CONTROL ACTUATOR....2340
Component Description....2340
On Board Diagnosis Logic....2340
FAIL-SAFE MODE....2340
DTC Confirmation Procedure....2340
PROCEDURE FOR MALFUNCTION A AND B....2340
PROCEDURE FOR MALFUNCTION C....2340
Diagnosis Procedure....2341
DTC P2122, P2123 APP SENSOR....2342
Component Description....2342
CONSULT-III Reference Value in Data Monitor Mode....2342
On Board Diagnosis Logic....2342
FAIL-SAFE MODE....2342
DTC Confirmation Procedure....2343
Wiring Diagram....2344
Diagnosis Procedure....2345
Component Inspection....2347
ACCELERATOR PEDAL POSITION SENSOR....2347
Removal and Installation....2347
ACCELERATOR PEDAL....2347
DTC P2127, P2128 APP SENSOR....2348
Component Description....2348
CONSULT-III Reference Value in Data Monitor Mode....2348
On Board Diagnosis Logic....2348
FAIL-SAFE MODE....2348
DTC Confirmation Procedure....2348
Wiring Diagram....2349
Diagnosis Procedure....2350
Component Inspection....2353
ACCELERATOR PEDAL POSITION SENSOR....2353
Removal and Installation....2353
ACCELERATOR PEDAL....2353
DTC P2135 TP SENSOR....2354
Component Description....2354
CONSULT-III Reference Value in Data Monitor Mode....2354
On Board Diagnosis Logic....2354
FAIL-SAFE MODE....2354
DTC Confirmation Procedure....2354
Wiring Diagram....2355
Diagnosis Procedure....2356
Component Inspection....2358
THROTTLE POSITION SENSOR....2358
Removal and Installation....2359
ELECTRIC THROTTLE CONTROL ACTUATOR....2359
DTC P2138 APP SENSOR....2360
Component Description....2360
CONSULT-III Reference Value in Data Monitor Mode....2360
On Board Diagnosis Logic....2360
FAIL-SAFE MODE....2360
DTC Confirmation Procedure....2361
Wiring Diagram....2362
Diagnosis Procedure....2363
Component Inspection....2366
ACCELERATOR PEDAL POSITION SENSOR....2366
Removal and Installation....2366
ACCELERATOR PEDAL....2366
DTC P2A00, P2A03 A/F SENSOR 1....2367
Component Description....2367
CONSULT-III Reference Value in Data Monitor Mode....2367
On Board Diagnosis Logic....2367
DTC Confirmation Procedure....2367
WITH CONSULT-III....2367
WITH GST....2368
Wiring Diagram....2369
BANK 1....2369
BANK 2....2371
Diagnosis Procedure....2372
Removal and Installation....2376
AIR FUEL RATIO (A/F) SENSOR 1....2376
ASCD BRAKE SWITCH....2377
Component Description....2377
CONSULT-III Reference Value in Data Monitor Mode....2377
Wiring Diagram....2378
Diagnosis Procedure....2379
Component Inspection....2380
ASCD BRAKE SWITCH....2380
ASCD INDICATOR....2382
Component Description....2382
CONSULT-III Reference Value in Data Monitor Mode....2382
Wiring Diagram....2383
Diagnosis Procedure....2383
ELECTRICAL LOAD SIGNAL....2385
Description....2385
CONSULT-III Reference Value in Data Monitor Mode....2385
Diagnosis Procedure....2385
FUEL INJECTOR....2387
Component Description....2387
CONSULT-III Reference Value in Data Monitor Mode....2387
Wiring Diagram....2388
Diagnosis Procedure....2389
Component Inspection....2392
FUEL INJECTOR....2392
Removal and Installation....2392
FUEL INJECTOR....2392
FUEL PUMP....2393
Description....2393
SYSTEM DESCRIPTION....2393
COMPONENT DESCRIPTION....2393
CONSULT-III Reference Value in Data Monitor Mode....2393
Wiring Diagram....2394
Diagnosis Procedure....2395
Component Inspection....2397
FUEL PUMP....2397
Removal and Installation....2397
FUEL PUMP....2397
ICC BRAKE SWITCH....2398
Component Description....2398
CONSULT-III Reference Value in Data Monitor Mode....2398
Wiring Diagram....2399
Diagnosis Procedure....2400
Component Inspection....2402
ICC BRAKE SWITCH....2402
ICC BRAKE HOLD RELAY....2403
IGNITION SIGNAL....2404
Component Description....2404
IGNITION COIL & POWER TRANSISTOR....2404
Wiring Diagram....2405
Diagnosis Procedure....2410
Component Inspection....2413
IGNITION COIL WITH POWER TRANSISTOR....2413
CONDENSER....2414
Removal and Installation....2414
IGNITION COIL WITH POWER TRANSISTOR....2414
REFRIGERANT PRESSURE SENSOR....2415
Component Description....2415
Wiring Diagram....2416
Diagnosis Procedure....2417
Removal and Installation....2419
REFRIGERANT PRESSURE SENSOR....2419
SNOW MODE SWITCH....2420
Description....2420
CONSULT-III Reference Value in Data Monitor Mode....2420
Wiring Diagram....2421
Diagnosis Procedure....2421
Component Inspection....2423
SNOW MODE SWITCH....2423
VARIABLE INDUCTION AIR CONTROL SYSTEM (VIAS)....2425
Description....2425
SYSTEM DESCRIPTION....2425
COMPONENT DESCRIPTION....2425
Power Valve....2425
VIAS Control Solenoid Valve....2426
CONSULT-III Reference Value in Data Monitor Mode....2426
Wiring Diagram....2427
Diagnosis Procedure....2428
Component Inspection....2431
VIAS CONTROL SOLENOID VALVE....2431
With CONSULT-III....2431
Without CONSULT-III....2431
VACUUM TANK....2431
Removal and Installation....2431
VIAS CONTROL SOLENOID VALVE....2431
MIL AND DATA LINK CONNECTOR....2432
Wiring Diagram....2432
SERVICE DATA AND SPECIFICATIONS (SDS)....2434
Fuel Pressure....2434
Idle Speed and Ignition Timing....2434
Calculated Load Value....2434
Mass Air Flow Sensor....2434
Intake Air Temperature Sensor....2434
Engine Coolant Temperature Sensor....2434
Fuel Tank Temperature Sensor....2434
Crankshaft Position Sensor (POS)....2435
Camshaft Position Sensor (PHASE)....2435
A/F Sensor 1 Heater....2435
Heated Oxygen sensor 2 Heater....2435
Throttle Control Motor....2435
Fuel Injector....2435
Fuel Pump....2435
ei....2436
Table of Contents....2436
SERVICE INFORMATION....2438
PRECAUTIONS....2438
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....2438
Precaution for Procedure without Cowl Top Cover....2438
Precaution for Work....2438
PREPARATION....2439
Special Service Tool....2439
Commercial Service Tool....2439
SQUEAK AND RATTLE TROUBLE DIAGNOSES....2440
Work Flow....2440
CUSTOMER INTERVIEW....2440
DUPLICATE THE NOISE AND TEST DRIVE....2440
CHECK RELATED SERVICE BULLETINS....2441
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....2441
REPAIR THE CAUSE ....2441
CONFIRM THE REPAIR....2442
Generic Squeak and Rattle Troubleshooting....2442
INSTRUMENT PANEL....2442
CENTER CONSOLE....2442
DOORS....2442
TRUNK....2442
SUNROOF/HEADLINING....2443
SEATS....2443
UNDERHOOD....2443
Diagnostic Worksheet....2444
CLIP AND FASTENER....2446
Clip and Fastener....2446
FRONT BUMPER....2449
Component Parts Location....2449
Removal and Installation....2450
REMOVAL....2450
INSTALLATION....2451
REMOVAL AND INSTALLATION OF FILLET MOLDING....2451
Removal ....2451
Installation....2451
REMOVAL AND INSTALLATION OF BUMPER CENTER MOLDING....2451
Removal ....2451
Installation....2451
REAR BUMPER....2452
Component Parts Location....2452
Removal and Installation....2453
REMOVAL....2453
INSTALLATION....2454
DISASSEMBLY AND ASSEMBLY OF REAR BUMPER FASCIA....2454
Disassembly ....2454
Assembly....2455
REMOVAL AND INSTALLATION OF REAR BUMPER CLOSING....2455
Removal....2455
Installation....2455
REMOVAL AND INSTALLATION OF DRAFTER GUARD....2455
Removal....2455
Installation....2455
REMOVAL AND INSTALLATION OF REAR FILLET MOLDING ASSEMBLY....2455
Removal ....2455
Installation....2456
FRONT GRILLE....2457
Component Parts Location....2457
Removal and Installation....2457
REMOVAL....2457
INSTALLATION....2457
COWL TOP....2458
Component Parts Location....2458
Removal and Installation....2458
REMOVAL....2458
INSTALLATION....2458
FENDER PROTECTOR....2459
Component Parts Location....2459
Removal and Installation....2459
REMOVAL....2459
INSTALLATION....2459
DOOR OUTSIDE MOLDING ....2460
Component Parts Location....2460
Removal and Installation....2460
FRONT DOOR OUTSIDE MOLDING....2460
Removal....2460
Installation....2460
REAR DOOR OUTSIDE MOLDING....2460
Removal....2460
Installation....2460
DOOR OUTSIDE LOWER MOLDING....2461
Component Parts Location....2461
Removal and Installation....2461
FRONT AND REAR DOOR OUTSIDE LOWER MOLDING....2461
Removal....2461
Installation....2461
DOOR PARTING SEAL....2462
Component Parts Location....2462
Removal and Installation....2462
REMOVAL....2462
INSTALLATION....2462
CENTER MUD GUARD....2464
Component Parts Location....2464
Removal and Installation....2464
REMOVAL....2464
INSTALLATION....2464
WINDSHIELD MOLDING....2465
Component Parts Location....2465
Removal and Installation....2465
REMOVAL....2465
INSTALLATION....2465
BACK DOOR WINDOW MOLDING....2466
Component Parts Location....2466
Removal and Installation....2466
REMOVAL....2466
INSTALLATION....2466
ROOF SIDE MOLDING....2467
Component Parts Location....2467
Removal and Installation....2467
REMOVAL....2467
INSTALLATION....2467
ROOF RAIL....2468
Component Parts Location....2468
Removal and Installation....2468
REMOVAL....2468
INSTALLATION....2468
REMOVAL AND INSTALLATION OF ROOF RAIL BRACKET....2468
Removal....2468
Installation....2468
BACK DOOR FINISHER....2470
Component Parts Location....2470
Removal and Installation....2470
REMOVAL....2470
INSTALLATION....2470
DOOR FINISHER....2471
Component Parts Location....2471
Removal and Installation....2471
DOOR FINISHER (FRONT AND REAR)....2471
Removal....2471
Installation....2472
BODY SIDE TRIM....2473
Component Parts Location....2473
Removal and Installation....2473
CENTER PILLAR LOWER GARNISH....2473
Removal....2473
Installation....2474
CENTER PILLAR UPPER GARNISH....2474
Removal....2474
Installation....2474
DASH SIDE FINISHER....2474
Removal....2474
Installation....2474
FRONT PILLAR GARNISH....2475
Removal....2475
Installation....2475
KICKING PLATE....2475
Removal....2475
Installation....2475
CENTER MUDGUARD FINISHER (FRONT/REAR)....2475
Removal....2475
Installation....2475
FLOOR TRIM....2476
Component Parts Location....2476
Removal and Installation....2476
REMOVAL....2476
INSTALLATION....2477
HEADLINING....2478
Component Parts Location....2478
Removal and Installation....2479
REMOVAL....2479
INSTALLATION....2479
LUGGAGE FLOOR TRIM....2480
Component Parts Location....2480
Removal and Installation....2481
REMOVAL....2481
INSTALLATION....2481
BACK DOOR TRIM....2482
Component Parts Location....2482
Removal and Installation....2482
REMOVAL....2482
INSTALLATION....2482
em....2483
Table of Contents....2483
VQ35DE....2486
SERVICE INFORMATION....2486
PRECAUTIONS....2486
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect....2486
OPERATION PROCEDURE....2486
Precaution for Drain Engine Coolant and Engine Oil....2486
Precaution for Disconnecting Fuel Piping....2486
Precaution for Removal and Disassembly....2486
Precaution for Inspection, Repair and Replacement....2486
Precaution for Assembly and Installation....2487
Precaution for Angle Tightening....2487
Precaution for Liquid Gasket....2487
REMOVAL OF LIQUID GASKET SEALING....2487
LIQUID GASKET APPLICATION PROCEDURE....2487
PREPARATION....2489
Special Service Tool....2489
Commercial Service Tool....2491
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....2494
NVH Troubleshooting - Engine Noise....2494
Use the Chart Below to Help You Find the Cause of the Symptom....2494
DRIVE BELTS....2496
Checking Drive Belts....2496
Tension Adjustment....2496
ALTERNATOR AND POWER STEERING OIL PUMP BELT....2497
A/C COMPRESSOR BELT....2497
Removal and Installation....2497
REMOVAL....2497
INSTALLATION....2497
AIR CLEANER AND AIR DUCT....2499
Component....2499
Removal and Installation....2499
REMOVAL....2499
INSPECTION AFTER REMOVAL....2499
INSTALLATION....2500
Changing Air Cleaner Filter....2500
INSPECTION....2500
REMOVAL....2500
INSTALLATION....2500
INTAKE MANIFOLD COLLECTOR....2501
Component....2501
Removal and Installation....2501
REMOVAL....2501
INSPECTION AFTER REMOVAL....2503
Surface Distortion....2503
INSTALLATION....2503
Part Installation Direction....2503
Intake Manifold Collector (Lower)....2504
Intake Manifold Collector (Upper)....2504
Water Hose....2504
Electric Throttle Control Actuator ....2504
INTAKE MANIFOLD....2506
Component....2506
Removal and Installation....2506
REMOVAL....2506
INSPECTION AFTER REMOVAL....2506
Surface Distortion....2506
INSTALLATION....2507
Intake Manifold....2507
EXHAUST MANIFOLD AND THREE WAY CATALYST....2508
Component....2508
Removal and Installation....2508
REMOVAL....2508
INSPECTION AFTER REMOVAL....2509
Surface Distortion....2510
INSTALLATION....2510
Exhaust Manifold Gasket....2510
Exhaust Manifold....2510
Air Fuel Ratio Sensor 1 and Heated Oxygen Sensor 2 ....2510
OIL PAN AND OIL STRAINER....2512
Component (2WD Models)....2512
Removal and Installation (2WD Models)....2512
REMOVAL....2512
INSPECTION AFTER REMOVAL....2514
INSTALLATION....2514
INSPECTION AFTER INSTALLATION....2517
Component (AWD Models)....2517
Removal and Installation (AWD Models)....2518
REMOVAL....2518
INSPECTION AFTER REMOVAL....2520
INSTALLATION....2520
INSPECTION AFTER INSTALLATION....2523
IGNITION COIL....2524
Component....2524
Removal and Installation....2524
REMOVAL....2524
INSTALLATION....2524
SPARK PLUG (PLATINUM-TIPPED TYPE)....2525
Component....2525
Removal and Installation....2525
REMOVAL....2525
INSPECTION AFTER REMOVAL....2525
INSTALLATION....2526
FUEL INJECTOR AND FUEL TUBE....2527
Component....2527
Removal and Installation....2527
REMOVAL....2527
INSTALLATION....2529
INSPECTION AFTER INSTALLATION....2531
Check on Fuel Leakage....2531
ROCKER COVER....2533
Component....2533
Removal and Installation....2533
REMOVAL....2533
INSTALLATION....2534
FRONT TIMING CHAIN CASE....2536
Removal and Installation....2536
REMOVAL....2536
INSTALLATION....2540
INSPECTION AFTER INSTALLATION....2544
Inspection for Leaks....2544
TIMING CHAIN....2546
Component....2546
Removal and Installation....2547
REMOVAL....2547
INSPECTION AFTER REMOVAL....2554
Timing Chain....2554
INSTALLATION....2554
INSPECTION AFTER INSTALLATION....2564
Inspection for Leaks....2564
CAMSHAFT....2565
Component....2565
Removal and Installation....2566
REMOVAL....2566
INSPECTION AFTER REMOVAL....2567
Camshaft Runout....2567
Camshaft Cam Height....2567
Camshaft Journal Oil Clearance....2567
Camshaft End Play....2568
Camshaft Sprocket Runout....2568
Valve Lifter ....2569
Valve Lifter Clearance....2569
INSTALLATION....2570
INSPECTION AFTER INSTALLATION....2572
Inspection of Camshaft Sprocket (INT) Oil Groove....2572
Inspection for Leaks....2573
Valve Clearance....2573
INSPECTION....2573
ADJUSTMENT....2577
OIL SEAL....2579
Removal and Installation of Valve Oil Seal....2579
REMOVAL....2579
INSTALLATION....2579
Removal and Installation of Front Oil Seal....2579
REMOVAL....2579
INSTALLATION....2580
Removal and Installation of Rear Oil Seal....2580
REMOVAL....2580
INSTALLATION....2581
CYLINDER HEAD....2582
On-Vehicle Service....2582
CHECKING COMPRESSION PRESSURE....2582
Component....2583
Removal and Installation....2583
REMOVAL....2583
INSPECTION AFTER REMOVAL....2584
Cylinder Head Bolts Outer Diameter....2584
Cylinder Head Distortion....2584
INSTALLATION....2585
INSPECTION AFTER INSTALLATION....2586
Inspection for Leaks....2586
Disassembly and Assembly....2587
DISASSEMBLY....2587
ASSEMBLY....2588
Inspection After Disassembly....2589
VALVE DIMENSIONS....2589
VALVE GUIDE CLEARANCE....2589
Valve Stem Diameter....2589
Valve Guide Inner Diameter....2589
Valve Guide Clearance....2590
VALVE GUIDE REPLACEMENT....2590
VALVE SEAT CONTACT....2591
VALVE SEAT REPLACEMENT....2591
VALVE SPRING SQUARENESS....2592
VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LOAD....2592
ENGINE ASSEMBLY....2594
Component (2WD Models)....2594
Removal and Installation (2WD Models)....2594
REMOVAL....2594
Outline....2594
Preparation....2595
Engine Room....2595
Passenger Room Side....2595
Vehicle Underbody....2596
Removal Work....2596
Separation Work....2597
INSTALLATION....2597
INSPECTION AFTER INSTALLATION....2598
Inspection for Leaks....2598
Component (AWD Models)....2599
Removal and Installation (AWD Models)....2599
REMOVAL....2599
Outline....2599
Preparation....2600
Engine Room....2600
Passenger Room Side....2600
Vehicle Underbody....2601
Removal Work....2601
Separation Work....2602
INSTALLATION....2602
INSPECTION AFTER INSTALLATION....2603
Inspection for Leaks....2603
CYLINDER BLOCK....2604
Component....2604
Disassembly and Assembly....2605
DISASSEMBLY....2605
ASSEMBLY....2610
How to Select Piston and Bearing....2616
DESCRIPTION....2616
HOW TO SELECT PISTON....2617
When New Cylinder Block is Used....2617
When Cylinder Block is Reused....2617
Piston Selection Table....2617
HOW TO SELECT CONNECTING ROD BEARING....2617
When New Connecting Rod and Crankshaft are Used....2617
When Crankshaft and Connecting Rod are Reused....2617
Connecting Rod Bearing Selection Table....2618
Undersize Bearings Usage Guide....2618
HOW TO SELECT MAIN BEARING....2618
When New Cylinder Block and Crankshaft are Used....2618
When Cylinder Block and Crankshaft are Reused....2619
Main Bearing Selection Table....2619
Main Bearing Grade Table (All Journals)....2620
Undersize Bearing Usage Guide....2620
Inspection After Disassembly....2620
CRANKSHAFT END PLAY....2620
CONNECTING ROD SIDE CLEARANCE....2621
PISTON TO PISTON PIN OIL CLEARANCE....2621
Piston Pin Hole Diameter....2621
Piston Pin Outer Diameter....2621
Piston to Piston Pin Oil Clearance....2621
PISTON RING SIDE CLEARANCE....2622
PISTON RING END GAP....2622
CONNECTING ROD BEND AND TORSION....2622
CONNECTING ROD BIG END DIAMETER....2623
CONNECTING ROD BUSHING OIL CLEARANCE....2623
Connecting Rod Bushing Inner Diameter....2623
Piston Pin Outer Diameter....2623
Connecting Rod Bushing Oil Clearance....2624
CYLINDER BLOCK DISTORTION....2624
MAIN BEARING HOUSING INNER DIAMETER....2625
PISTON TO CYLINDER BORE CLEARANCE....2625
Cylinder Bore inner Diameter ....2625
Piston Skirt Diameter....2625
Piston-to-Cylinder Bore Clearance....2626
Re-boring Cylinder Bore....2626
CRANKSHAFT MAIN JOURNAL DIAMETER....2626
CRANKSHAFT PIN JOURNAL DIAMETER....2626
CRANKSHAFT OUT-OF-ROUND AND TAPER....2627
CRANKSHAFT RUNOUT ....2627
CONNECTING ROD BEARING OIL CLEARANCE....2627
Method by Calculation....2627
Method of Using Plastigage....2628
MAIN BEARING OIL CLEARANCE....2628
Method by Calculation....2628
Method of Using Plastigage....2628
MAIN BEARING CRUSH HEIGHT....2629
CONNECTING ROD BEARING CRUSH HEIGHT....2629
MAIN BEARING CAP BOLT OUTER DIAMETER....2629
CONNECTING ROD BOLT OUTER DIAMETER....2629
DRIVE PLATE....2630
OIL JET....2630
OIL JET RELIEF VALVE....2630
SERVICE DATA AND SPECIFICATIONS (SDS)....2631
Standard and Limit....2631
GENERAL SPECIFICATIONS....2631
DRIVE BELT....2631
INTAKE MANIFOLD COLLECTOR, INTAKE MANIFOLD AND EXHAUST MANIFOLD....2632
SPARK PLUG....2632
CAMSHAFT AND CAMSHAFT BEARING....2632
Valve Lifter....2633
Valve Clearance....2633
Available Valve Lifter....2633
CYLINDER HEAD....2634
Valve Dimensions....2634
Valve Guide....2635
Valve Seat....2635
Valve Spring....2636
CYLINDER BLOCK....2636
PISTON, PISTON RING AND PISTON PIN....2637
Available Piston....2637
Piston Ring....2638
Piston Pin....2638
CONNECTING ROD....2638
CRANKSHAFT....2639
MAIN BEARING....2639
Undersize....2640
Main Bearing Oil Clearance....2640
CONNECTING ROD BEARING....2640
Undersize....2641
Connecting Rod Bearing Oil Clearance....2641
VK45DE....2642
SERVICE INFORMATION....2642
PRECAUTIONS....2642
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect....2642
OPERATION PROCEDURE....2642
Precaution for Drain Engine Coolant and Engine Oil....2642
Precaution for Disconnecting Fuel Piping....2642
Precaution for Removal and Disassembly....2642
Precaution for Inspection, Repair and Replacement....2642
Precaution for Assembly and Installation....2643
Parts Requiring Angle Tightening....2643
Precaution for Liquid Gasket....2643
REMOVAL OF LIQUID GASKET SEALING....2643
LIQUID GASKET APPLICATION PROCEDURE....2643
PREPARATION....2645
Special Service Tool....2645
Commercial Service Tool....2646
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....2649
NVH Troubleshooting - Engine Noise....2649
Use the Chart Below to Help You Find the Cause of the Symptom....2649
ENGINE ROOM COVER....2651
Component....2651
Removal and Installation....2651
REMOVAL....2651
INSTALLATION....2651
DRIVE BELTS....2652
Component....2652
Checking Drive Belts....2652
Tension Adjustment....2652
Removal and Installation....2652
REMOVAL....2652
Alternator, Water Pump and A/C Compressor Belt....2652
Power Steering Oil Pump Belt....2653
INSTALLATION....2653
Component....2653
Drive Belt Auto Tensioner and Idler Pulley....2654
REMOVAL....2654
INSTALLATION....2654
AIR CLEANER AND AIR DUCT....2655
Component....2655
Removal and Installation....2655
REMOVAL....2655
INSPECTION AFTER REMOVAL....2656
INSTALLATION....2656
Changing Air Cleaner Filter....2656
REMOVAL....2656
INSTALLATION....2656
INTAKE MANIFOLD....2657
Component....2657
Removal and Installation....2658
REMOVAL....2658
INSPECTION AFTER REMOVAL....2659
Surface Distortion....2659
INSTALLATION....2660
Intake Manifold (Lower)....2660
Intake Manifold (Upper)....2660
Electric Throttle Control Actuator....2660
Water Hose....2660
Vacuum Hose....2660
INSPECTION AFTER INSTALLATION....2660
EXHAUST MANIFOLD AND THREE WAY CATALYST....2661
Component....2661
Removal and Installation....2661
REMOVAL....2661
INSPECTION AFTER REMOVAL....2663
Surface Distortion....2663
INSTALLATION....2663
Exhaust Manifold Gasket....2663
Exhaust Manifold....2663
Air Fuel Ratio Sensor and Heated Oxygen Sensor....2664
OIL PAN AND OIL STRAINER....2665
Component....2665
Removal and Installation....2665
REMOVAL....2665
INSPECTION AFTER REMOVAL....2667
INSTALLATION....2667
INSPECTION AFTER INSTALLATION....2668
IGNITION COIL....2669
Component....2669
Removal and Installation....2669
REMOVAL....2669
INSTALLATION....2669
SPARK PLUG (PLATINUM-TIPPED TYPE)....2670
Component....2670
Removal and Installation....2670
REMOVAL....2670
INSPECTION AFTER REMOVAL....2670
INSTALLATION....2671
FUEL INJECTOR AND FUEL TUBE....2672
Component....2672
Removal and Installation....2672
REMOVAL....2672
INSTALLATION....2674
INSPECTION AFTER INSTALLATION....2676
Check on Fuel Leakage....2676
ROCKER COVER....2678
Component....2678
Removal and Installation....2678
REMOVAL....2678
INSTALLATION....2679
TIMING CHAIN....2681
Component....2681
Removal and Installation....2682
REMOVAL....2682
INSPECTION AFTER REMOVAL....2685
Timing Chain....2685
INSTALLATION....2686
INSPECTION AFTER INSTALLATION....2692
Inspection for Leaks....2692
CAMSHAFT....2693
Component....2693
Removal and Installation....2693
REMOVAL....2693
INSPECTION AFTER REMOVAL....2694
Camshaft Runout....2694
Camshaft Cam Height....2694
Camshaft Journal Oil Clearance....2695
Camshaft End Play....2695
Camshaft Sprocket Runout....2696
Valve Lifter....2696
Valve Lifter Clearance....2696
INSTALLATION....2697
INSPECTION AFTER INSTALLATION....2699
Inspection of Camshaft Sprocket (INT) Oil Groove....2699
Valve Clearance....2700
INSPECTION....2700
ADJUSTMENT....2702
OIL SEAL....2704
Removal and Installation of Valve Oil Seal....2704
REMOVAL....2704
INSTALLATION....2704
Removal and Installation of Front Oil Seal....2704
REMOVAL....2704
INSTALLATION....2705
Removal and Installation of Rear Oil Seal....2706
REMOVAL....2706
INSTALLATION....2706
CYLINDER HEAD....2708
On-Vehicle Service....2708
CHECKING COMPRESSION PRESSURE....2708
Component....2709
Removal and Installation....2709
REMOVAL....2709
INSPECTION AFTER REMOVAL....2710
Cylinder Head Bolts Outer Diameter....2710
Cylinder Head Distortion....2710
INSTALLATION....2710
Disassembly and Assembly....2711
COMPONENTS....2711
DISASSEMBLY....2712
ASSEMBLY....2713
Inspection After Disassembly....2714
VALVE DIMENSIONS....2714
VALVE GUIDE CLEARANCE....2714
Valve Stem Diameter....2714
Valve Guide Inner Diameter....2715
Valve Guide Clearance....2715
VALVE GUIDE REPLACEMENT....2715
VALVE SEAT CONTACT....2716
VALVE SEAT REPLACEMENT....2717
VALVE SPRING SQUARENESS....2717
VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LOAD....2718
ENGINE ASSEMBLY....2719
Component....2719
Removal and Installation....2719
REMOVAL....2719
Outline....2719
Preparation....2719
Engine Room LH....2720
Engine Room RH....2720
Vehicle Underbody....2720
Removal Work....2721
Separation Work....2721
INSTALLATION....2722
INSPECTION AFTER INSTALLATION....2722
Inspection for Leaks....2722
CYLINDER BLOCK....2723
Component....2723
Disassembly and Assembly....2724
DISASSEMBLY....2724
ASSEMBLY....2727
How to Select Piston and Bearing....2732
DESCRIPTION....2732
HOW TO SELECT PISTON....2733
When New Cylinder Block is Used:....2733
When Cylinder Block is Reused:....2733
Piston Selection Table....2733
HOW TO SELECT CONNECTING ROD BEARING....2734
When New Connecting Rod and Crankshaft are Used:....2734
When Crankshaft and Connecting Rod are Reused:....2734
Connecting Rod Bearing Selection Table....2734
Under Size Bearings Usage Guide....2734
HOW TO SELECT MAIN BEARING....2735
When New Cylinder Block and Crankshaft are Used:....2735
When Cylinder Block and Crankshaft are Reused:....2735
Main Bearing Selection Table (No. 1 and 5 Journal)....2736
Main Bearing Selection Table (No. 2, 3 and 4 Journal)....2737
Main Bearing Grade Table (All Journals)....2737
Use Undersize Bearing Usage Guide....2738
Inspection After Disassembly....2738
CRANKSHAFT END PLAY....2738
CONNECTING ROD SIDE CLEARANCE....2739
PISTON TO PISTON PIN OIL CLEARANCE....2739
Piston Pin Hole Diameter....2739
Piston Pin Outer Diameter....2739
Piston to Piston Pin Oil Clearance....2739
PISTON RING SIDE CLEARANCE....2739
PISTON RING END GAP....2740
CONNECTING ROD BEND AND TORSION....2740
CONNECTING ROD BIG END DIAMETER....2741
CONNECTING ROD BUSHING OIL CLEARANCE....2741
Connecting Rod Bushing Inner Diameter....2741
Piston Pin Outer Diameter....2741
Connecting Rod Bushing Oil Clearance....2741
CYLINDER BLOCK DISTORTION....2742
MAIN BEARING HOUSING INNER DIAMETER....2742
PISTON TO CYLINDER BORE CLEARANCE....2742
Cylinder Bore Inner Diameter....2742
Piston Skirt Diameter....2743
Piston to Cylinder Bore Clearance....2743
Re-boring Cylinder Bore....2744
CRANKSHAFT MAIN JOURNAL DIAMETER....2744
CRANKSHAFT PIN JOURNAL DIAMETER....2744
CRANKSHAFT OUT-OF-ROUND AND TAPER....2744
CRANKSHAFT RUNOUT....2745
CONNECTING ROD BEARING OIL CLEARANCE....2745
Method by Calculation....2745
Method of Using Plastigage....2745
MAIN BEARING OIL CLEARANCE....2745
Method by Calculation....2745
Method of Using Plastigage....2746
CRUSH HEIGHT OF MAIN BEARING....2746
CRUSH HEIGHT OF CONNECTING ROD BEARING....2746
DRIVE PLATE....2747
SERVICE DATA AND SPECIFICATIONS (SDS)....2748
Standard and Limit....2748
GENERAL SPECIFICATIONS....2748
DRIVE BELTS....2748
INTAKE MANIFOLD AND EXHAUST MANIFOLD....2748
SPARK PLUG....2749
CAMSHAFT AND CAMSHAFT BEARING....2749
Valve Lifter....2749
Valve Clearance....2749
Available Valve Lifter....2750
CYLINDER HEAD....2751
Valve Dimensions....2751
Valve Guide....2752
Valve Seat....2752
Valve Spring....2753
CYLINDER BLOCK....2753
PISTON, PISTON RING AND PISTON PIN....2754
Available Piston....2754
Piston Ring....2754
Piston Pin....2755
CONNECTING ROD....2755
CRANKSHAFT....2755
MAIN BEARING....2757
Undersize....2758
Main Bearing Oil Clearance....2758
CONNECTING ROD BEARING....2758
Undersize....2758
Connecting Rod Bearing Oil Clearance....2758
ex....2759
Table of Contents....2759
SERVICE INFORMATION....2760
PREPARATION....2760
Commercial Service Tool....2760
EXHAUST SYSTEM....2761
Checking Exhaust System....2761
Component....2761
Removal and Installation....2762
REMOVAL....2762
INSTALLATION....2762
INSPECTION AFTER INSTALLATION....2763
fax....2764
Table of Contents....2764
2WD....2765
SERVICE INFORMATION....2765
PREPARATION....2765
Special Service Tool....2765
Commercial Service Tool....2765
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....2766
NVH Troubleshooting Chart....2766
FRONT WHEEL HUB AND KNUCKLE....2767
On-Vehicle Inspection....2767
WHEEL BEARING INSPECTION....2767
Removal and Installation....2767
COMPONENTS....2767
REMOVAL....2767
INSPECTION AFTER REMOVAL....2768
Ball Joint Inspection ....2768
INSTALLATION....2768
SERVICE DATA AND SPECIFICATIONS (SDS)....2769
Wheel Bearing....2769
AWD....2770
SERVICE INFORMATION....2770
PRECAUTIONS....2770
Caution....2770
PREPARATION....2771
Special Service Tool....2771
Commercial Service Tool....2772
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....2773
NVH Troubleshooting Chart....2773
FRONT WHEEL HUB AND KNUCKLE....2774
On-Vehicle Inspection....2774
WHEEL BEARING INSPECTION....2774
Removal and Installation....2774
COMPONENTS....2774
REMOVAL....2774
INSPECTION AFTER REMOVAL....2775
Ball Joint Inspection....2775
INSTALLATION....2775
FRONT DRIVE SHAFT....2776
On-Vehicle Inspection....2776
DRIVE SHAFT BOOT REPLACEMENT....2776
Removal and Installation (Left Side)....2778
COMPONENTS....2778
REMOVAL....2778
INSPECTION AFTER REMOVAL....2779
INSTALLATION....2779
Removal and Installation (Right Side)....2779
COMPONENTS....2779
Removal....2780
INSPECTION AFTER REMOVAL....2780
INSTALLATION....2780
Disassembly and Assembly (Left Side)....2781
COMPONENTS....2781
DISASSEMBLY....2781
Front Final Drive Assembly Side....2781
Wheel Side....2782
INSPECTION AFTER DISASSEMBLY....2782
Shaft....2782
Joint Sub-Assembly....2782
Slide Joint Side....2782
ASSEMBLY....2783
Front Final Drive Assembly Side....2783
Wheel Side....2784
Disassembly and Assembly (Right Side)....2784
COMPONENTS....2784
DISASSEMBLY....2785
Front Final Drive Assembly Side....2785
Wheel Side....2786
INSPECTION AFTER DISASSEMBLY....2786
Shaft....2786
Joint Sub-Assembly....2786
Slide Joint Side....2786
ASSEMBLY....2786
Front Final Drive Assembly Side....2786
Wheel Side....2788
SERVICE DATA AND SPECIFICATIONS (SDS)....2789
Wheel Bearing....2789
Drive Shaft....2789
ffd....2790
Table of Contents....2790
SERVICE INFORMATION....2791
PRECAUTIONS....2791
Service Notice or Precaution....2791
PREPARATION....2792
Special Service Tool....2792
Commercial Service Tool....2794
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....2795
NVH Troubleshooting Chart....2795
DESCRIPTION....2796
Cross-Sectional View....2796
DIFFERENTIAL GEAR OIL....2797
Changing Differential Gear Oil....2797
DRAINING....2797
FILLING....2797
Checking Differential Gear Oil....2797
OIL LEAKAGE AND OIL LEVEL....2797
FRONT OIL SEAL....2798
Removal and Installation....2798
REMOVAL....2798
INSTALLATION....2799
SIDE OIL SEAL....2801
Removal and Installation....2801
REMOVAL....2801
Right Side:....2801
Left Side:....2801
INSTALLATION....2801
Right Side:....2801
Left Side:....2801
FRONT FINAL DRIVE ASSEMBLY....2803
Removal and Installation (VQ35DE Models)....2803
COMPONENTS....2803
REMOVAL....2803
INSTALLATION....2803
Removal and Installation (VK45DE Models)....2804
COMPONENTS....2804
REMOVAL....2805
INSTALLATION....2805
Disassembly and Assembly....2806
COMPONENTS (VQ35DE MODELS)....2806
COMPONENTS (VK45DE MODELS)....2808
ASSEMBLY INSPECTION AND ADJUSTMENT....2809
Total Preload Torque....2809
Drive Gear Runout....2810
Tooth Contact....2810
Backlash....2812
Companion Flange Runout....2812
DISASSEMBLY....2813
Side Shaft Assembly....2813
Differential Assembly....2813
Drive Pinion Assembly....2816
INSPECTION AFTER DISASSEMBLY....2817
ADJUSTMENT AND SELECTION OF ADJUSTING WASHERS (SHIMS)....2817
Differential Side Gear Clearance....2818
Side Bearing Preload....2818
Pinion Gear Height....2820
Pinion Bearing Preload....2820
ASSEMBLY....2821
Drive Pinion Assembly....2821
Differential Assembly....2823
Side Shaft Assembly....2827
SERVICE DATA AND SPECIFICATIONS (SDS)....2828
General Specification....2828
Inspection and Adjustment....2828
DRIVE GEAR RUNOUT....2828
DIFFERENTIAL SIDE GEAR CLEARANCE....2828
PRELOAD TORQUE....2828
BACKLASH....2828
COMPANION FLANGE RUNOUT....2828
SELECTIVE PARTS....2828
Side Gear Thrust Washer....2828
Pinion Height Adjusting Washer....2829
Drive Pinion Bearing Adjusting Washer....2829
Drive Pinion Adjusting Washer....2829
Side Bearing Adjusting Shim....2829
Side Bearing Adjusting Washer....2829
fl....2831
Table of Contents....2831
SERVICE INFORMATION....2832
PREPARATION....2832
Commercial Service Tool....2832
FUEL SYSTEM....2833
Checking Fuel Line....2833
General Precaution....2833
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY....2834
Component....2834
Removal and Installation....2834
REMOVAL....2834
INSTALLATION....2836
Main and Sub Fuel Level Sensor Unit....2836
Quick Connector....2837
INSPECTION AFTER INSTALLATION....2837
Component....2838
Disassembly and Assembly....2838
DISASSEMBLY....2838
ASSEMBLY....2839
FUEL TANK....2840
Component....2840
Removal and Installation....2840
REMOVAL....2840
INSTALLATION....2841
INSPECTION AFTER INSTALLATION....2841
SERVICE DATA AND SPECIFICATIONS (SDS)....2842
Standard and Limit....2842
FUEL TANK....2842
fsu....2843
Table of Contents....2843
SERVICE INFORMATION....2844
PRECAUTIONS....2844
Caution....2844
PREPARATION....2845
Special Service Tool....2845
Commercial Service Tool....2845
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....2846
NVH Troubleshooting Chart....2846
FRONT SUSPENSION ASSEMBLY....2847
On-Vehicle Inspection and Service....2847
INSPECTION LOWER BALL JOINT END PLAY....2847
STRUT INSPECTION....2847
Wheel Alignment Inspection....2847
DESCRIPTION....2847
PRELIMINARY CHECK....2847
GENERAL INFORMATION AND RECOMMENDATIONS....2847
THE ALIGNMENT PROCESS....2847
INSPECTION OF CAMBER, CASTER AND KINGPIN INCLINATION ANGLES....2848
Removal and Installation....2848
COMPONENTS....2848
REMOVAL....2850
INSTALLATION....2851
COIL SPRING AND STRUT....2852
Removal and Installation....2852
REMOVAL....2852
INSTALLATION....2852
Disassembly and Assembly....2853
DISASSEMBLY....2853
INSPECTION AFTER DISASSEMBLY....2853
Strut Inspection....2853
Mounting Insulator and Rubber Parts Inspection....2853
Coil Spring Inspection....2853
ASSEMBLY....2853
TRANSVERSE LINK....2855
Removal and Installation....2855
REMOVAL....2855
INSPECTION AFTER REMOVAL....2855
Visual Inspection....2855
Ball Joint Inspection....2855
Swing Torque Inspection....2855
Rotating Torque Inspection....2855
Axial End Play Inspection....2856
INSTALLATION....2856
STABILIZER BAR....2857
Removal and Installation....2857
REMOVAL....2857
INSPECTION AFTER REMOVAL....2857
INSTALLATION....2857
FRONT SUSPENSION MEMBER....2858
Removal and Installation....2858
REMOVAL....2858
INSPECTION AFTER REMOVAL....2858
INSTALLATION....2858
SERVICE DATA AND SPECIFICATIONS (SDS)....2859
Wheel Alignment (Unladen*)....2859
Ball Joint....2859
Wheelarch Height (Unladen*)....2859
fwd....2861
QUICK REFERENCE INDEX....2861
QUICK REFERENCE CHART....2862
gi....2865
Table of Contents....2865
SERVICE INFORMATION....2866
PRECAUTIONS....2866
Description....2866
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....2866
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect....2866
OPERATION PROCEDURE....2866
Precaution for Procedure without Cowl Top Cover....2867
General Precaution....2867
Precaution for Three Way Catalyst....2868
Precaution for Fuel (Unleaded Premium Gasoline Recommended)....2869
VQ35DE....2869
Precaution for Fuel (Unleaded Premium Gasoline Required)....2869
VK45DE....2869
Precaution for Multiport Fuel Injection System or Engine Control System....2869
Precaution for Hoses....2869
HOSE REMOVAL AND INSTALLATION....2869
HOSE CLAMPING....2870
Precaution for Engine Oils....2870
HEALTH PROTECTION PRECAUTIONS ....2870
Precaution for the Environment....2871
Precaution for Air Conditioning....2871
HOW TO USE THIS MANUAL....2872
Description....2872
Terms....2872
Units....2872
Contents....2872
Component....2872
SYMBOLS....2873
How to Follow Trouble Diagnosis....2873
DESCRIPTION....2873
HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES....2874
HARNESS WIRE COLOR AND CONNECTOR NUMBER INDICATION....2874
TYPE 1: Harness Wire Color and Connector Number are Shown in Illustration....2874
TYPE 2: Harness Wire Color and Connector Number are Shown in Text....2875
KEY TO SYMBOLS SIGNIFYING MEASUREMENTS OR PROCEDURES....2876
How to Read Wiring Diagram....2877
CONNECTOR SYMBOLS ....2877
SAMPLE/WIRING DIAGRAM - EXAMPL - ....2878
DESCRIPTION ....2880
Harness Indication ....2881
Component Indication ....2882
Switch Positions ....2882
Detectable Lines and Non-Detectable Lines ....2882
Multiple Switch ....2883
Reference Area....2883
Abbreviations....2884
SERVICE INFORMATION FOR ELECTRICAL INCIDENT....2886
How to Check Terminal....2886
CONNECTOR AND TERMINAL PIN KIT....2886
HOW TO PROBE CONNECTORS....2886
Probing from Harness Side ....2886
Probing from Terminal Side ....2886
How to Check Enlarged Contact Spring of Terminal ....2887
Waterproof Connector Inspection ....2888
Terminal Lock Inspection ....2888
How to Perform Efficient Diagnosis for an Electrical Incident....2889
WORK FLOW....2889
INCIDENT SIMULATION TESTS ....2889
Introduction ....2889
Vehicle Vibration ....2890
Heat Sensitive ....2890
Freezing ....2891
Water Intrusion ....2891
Electrical Load ....2891
Cold or Hot Start Up ....2891
CIRCUIT INSPECTION ....2891
Introduction ....2891
Testing for “Opens” in the Circuit ....2892
Testing for “Shorts” in the Circuit ....2893
Ground Inspection ....2893
Voltage Drop Tests ....2894
Control Unit Circuit Test ....2895
Control Units and Electrical Parts....2896
PRECAUTIONS....2896
CONSULT-III/GST CHECKING SYSTEM....2898
Description....2898
CONSULT-III Function and System Application*1....2898
CONSULT-III/GST Data Link Connector (DLC) Circuit....2899
INSPECTION PROCEDURE....2899
Wiring Diagram - CONSULT-III/GST CHECKING SYSTEM -....2900
LIFTING POINT....2901
Commercial Service Tool....2901
Garage Jack and Safety Stand....2901
2-Pole Lift....2902
Board-On Lift....2902
TOW TRUCK TOWING....2904
Tow Truck Towing....2904
2WD MODELS....2904
AWD MODELS....2905
Vehicle Recovery (Freeing a Stuck Vehicle)....2905
AUTOMATIC TRANSMISSION....2905
TIGHTENING TORQUE OF STANDARD BOLTS....2907
Tightening Torque Table....2907
RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS....2908
Recommended Chemical Product and Sealant....2908
IDENTIFICATION INFORMATION....2909
Model Variation....2909
IDENTIFICATION NUMBER....2909
IDENTIFICATION PLATE ....2910
ENGINE SERIAL NUMBER ....2910
AUTOMATIC TRANSMISSION NUMBER ....2911
Dimensions....2911
Wheels & Tires....2911
TERMINOLOGY....2912
SAE J1930 Terminology List....2912
gw....2916
Table of Contents....2916
SERVICE INFORMATION....2918
PRECAUTIONS....2918
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....2918
Precaution for Procedure without Cowl Top Cover....2918
Handling for Adhesive and Primer....2918
PREPARATION....2919
Special Service Tool....2919
Commercial Service Tool....2919
SQUEAK AND RATTLE TROUBLE DIAGNOSES....2920
Work Flow....2920
CUSTOMER INTERVIEW....2920
DUPLICATE THE NOISE AND TEST DRIVE....2920
CHECK RELATED SERVICE BULLETINS....2921
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....2921
REPAIR THE CAUSE....2921
CONFIRM THE REPAIR....2922
Generic Squeak and Rattle Troubleshooting....2922
INSTRUMENT PANEL....2922
CENTER CONSOLE....2922
DOORS....2922
TRUNK....2922
SUNROOF/HEADLINING....2923
SEATS....2923
UNDERHOOD....2923
Diagnostic Worksheet....2924
WINDSHIELD GLASS....2926
Removal and Installation....2926
REMOVAL....2926
INSTALLATION....2927
Repairing Water Leakage for Windshield....2927
BACK DOOR WINDOW GLASS....2928
Removal and Installation....2928
REMOVAL....2928
INSTALLATION....2929
POWER WINDOW SYSTEM....2930
Component Parts and Harness Connector Location....2930
System Description....2930
MANUAL OPERATION....2931
Front Driver Side Door....2931
Front Passenger Side Door ....2931
Rear Door (LH or RH)....2932
AUTO OPERATION....2932
POWER WINDOW SERIAL LINK....2933
POWER WINDOW LOCK....2933
RETAINED POWER OPERATION....2933
ANTI-PINCH SYSTEM....2933
POWER WINDOW CONTROL BY THE KEY CYLINDER SWITCH....2933
CAN Communication System Description....2933
CAN Communication Unit....2934
Schematic....2934
Wiring Diagram - WINDOW -....2935
Terminal and Reference Value for BCM....2938
Terminal and Reference Value for Power Window Main Switch....2939
Terminal and Reference Value for Front Power Window Switch (Passenger Side)....2940
CONSULT-III Function....2941
ACTIVE TEST....2941
WORK SUPPORT....2941
DATE MONITOR....2941
Work Flow....2942
Trouble Diagnosis Symptom Chart....2942
Check BCM Power Supply and Ground Circuit....2943
Check Power Window Main Switch Power Supply Circuit....2943
Check Front Power Window Switch (Passenger Side) Power Supply and Ground Circuit....2945
Check Front Power Window Motor (Driver Side) Circuit....2945
Check Front Power Window Motor (Passenger Side) Circuit....2946
Check rear Power Window Motor (LH) Circuit....2947
Check Rear Power Window Motor (RH) Circuit....2949
Check Limit Switch Circuit (Driver Side)....2951
Check Limit Switch Circuit (Passenger Side)....2952
Check Encoder Circuit (Driver Side)....2954
Check Encoder Circuit (Passenger Side)....2955
Check Door Switch....2957
Check Front Door Key Cylinder Switch....2958
Check Power Window Serial Link (Passenger Side)....2960
Check Power Window Lock Switch....2961
SIDE WINDOW GLASS....2963
Removal and Installation....2963
REMOVAL....2963
INSTALLATION....2963
Repairing Water Leakage for side window glass....2964
FRONT DOOR GLASS AND REGULATOR....2965
Removal and Installation....2965
DOOR GLASS....2965
Removal....2965
Installation....2966
REGULATOR ASSEMBLY....2966
Removal....2966
Installation....2966
Inspection after Removal....2967
Disassembly and assembly....2967
REGULATOR ASSEMBLY....2967
Disassembly ....2967
Assembly....2967
Inspection after Installation....2967
SETTING OF LIMIT SWITCH....2967
Setting of Limit Switch....2967
Resetting....2967
FITTING INSPECTION....2967
REAR DOOR GLASS AND REGULATOR....2969
Removal and Installation....2969
DOOR GLASS....2969
Removal....2969
Installation....2970
REGULATOR ASSEMBLY....2970
Removal....2970
Installation....2971
Inspection after Removal....2971
Disassembly and assembly....2971
REGULATOR ASSEMBLY....2971
Disassembly ....2971
Assembly....2971
Fitting Inspection....2971
INSIDE MIRROR....2972
Wiring Diagram - I/MIRR -....2972
Removal and Installation....2973
REMOVAL....2973
INSTALLATION....2973
COMPASS....2973
REAR WINDOW DEFOGGER....2975
Component Parts and Harness Connector Location....2975
System Description....2975
CAN Communication System Description....2976
CAN Communication Unit....2976
Schematic....2977
Wiring Diagram - DEF -....2978
Terminal and Reference Value for BCM....2982
Terminal and Reference Value for IPDM E/R....2982
CONSULT-III Function (BCM)....2982
DATA MONITOR....2982
ACTIVE TEST....2982
CONSULT-III Function (IPDM E/R)....2983
DATA MONITOR....2983
ACTIVE TEST....2983
Work Flow....2983
Trouble Diagnosis Symptom Chart....2983
Check BCM Power Supply and Ground Circuit....2984
Check Rear Window Defogger Switch Circuit....2984
Check rear Window Defogger Power Supply Circuit....2985
Check Rear Window Defogger Circuit....2987
Check Door Mirror Defogger Power Supply Circuit....2988
Check Driver Side Door Mirror Defogger Circuit....2990
Check Passenger Side Door Mirror Defogger Circuit....2990
Check Rear Window Defogger Signal....2991
Check Filament....2992
Filament Repair....2992
REPAIR EQUIPMENT....2992
REPAIRING PROCEDURE....2993
DOOR MIRROR....2994
Wiring Diagram - MIRROR - (Without Electric Foldable Door Mirror)....2994
Schematic (With Electric Foldable Door Mirror)....2996
Wiring Diagram - MIRROR - (With Electric Foldable Door Mirror)....2997
Trouble Diagnosis....3001
Removal and Installation....3002
REMOVAL....3002
INSTALLATION....3002
Disassembly and Assembly....3002
DISASSEMBLY....3002
ASSEMBLY....3003
ip....3004
Table of Contents....3004
SERVICE INFORMATION....3005
PRECAUTIONS....3005
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3005
Precaution....3005
PREPARATION....3006
Special Service Tool....3006
Commercial Service Tool....3006
SQUEAK AND RATTLE TROUBLE DIAGNOSES....3007
Work Flow....3007
CUSTOMER INTERVIEW....3007
DUPLICATE THE NOISE AND TEST DRIVE....3007
CHECK RELATED SERVICE BULLETINS....3008
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....3008
REPAIR THE CAUSE....3008
CONFIRM THE REPAIR....3009
Generic Squeak and Rattle Troubleshooting....3009
INSTRUMENT PANEL....3009
CENTER CONSOLE....3009
DOORS....3009
TRUNK....3009
SUNROOF/HEADLINING....3010
SEATS....3010
UNDERHOOD....3010
Diagnostic Worksheet....3011
INSTRUMENT PANEL ASSEMBLY....3013
Component Parts Location....3013
Removal and Installation....3014
WORK STEP....3014
REMOVAL....3015
(A) Front Kicking Plate (RH/LH)....3015
(B) Dash Side Finisher (RH/LH)....3015
(C) Front Pillar Garnish (RH/LH)....3015
(D) A/T Select Lever Knob ....3015
(E) Instrument Clock Finisher....3015
(F) A/T Console Finisher....3015
(G) Instrument Side Panel (RH/LH)....3016
(H) Center Console....3016
(I) Instrument Lower Cover....3016
(J) Instrument Passenger Lower Panel ....3016
(K) Instrument Driver Lower Panel....3016
(L) Steering Column Front Lower Cover ....3017
(M) Steering Column Lower Cover ....3017
(N) Steering Column Upper Cover....3017
(O) Wiper and Washer Switch....3017
(P) Lighting and Turn Signal Switch....3017
(Q) Steering Lock Escutcheon ....3017
(R) Combination Meter Assembly....3017
(S) Cluster Lid C....3018
(T) Display Unit and Audio Unit....3018
(U) Front Defroster Grille (RH/LH)....3018
(V) Combination Meter Bracket....3018
(W) Side Ventilation (RH/LH)....3019
(X) Instrument Panel and Pad....3019
INSTALLATION....3019
Disassembly and Assembly....3019
A/T CONSOLE FINISHER....3019
Disassembly....3020
Assembly....3020
CENTER CONSOLE....3020
Disassembly....3021
Assembly....3021
INSTRUMENT PASSENGER LOWER PANEL....3021
Disassembly....3022
Assembly....3022
lan....3023
Table of Contents....3023
CAN FUNDAMENTAL....3025
SERVICE INFORMATION....3025
PRECAUTIONS....3025
Precaution for Trouble Diagnosis....3025
Precaution for Harness Repair....3025
SYSTEM DESCRIPTION....3026
CAN Communication System....3026
SYSTEM DIAGRAM....3026
CAN COMMUNICATION CONTROL CIRCUIT....3027
Diag on CAN....3027
DESCRIPTION....3027
System Diagram....3028
TROUBLE DIAGNOSIS....3029
Condition of Error Detection....3029
CAN COMMUNICATION SYSTEM ERROR....3029
WHEN “U1000” OR “U1001” IS INDICATED EVEN THOUGH CAN COMMUNICATION SYSTEM IS NORMAL....3029
Symptom When Error Occurs in CAN Communication System....3029
ERROR EXAMPLE....3029
Example: TCM branch line open circuit....3029
Example: Data link connector branch line open circuit....3030
Example: Main Line Between Data Link Connector and ABS Actuator and Electric Unit (Control Unit) Open Circuit....3031
Example: CAN-H, CAN-L Harness Short Circuit....3031
Self-Diagnosis....3032
CAN Diagnostic Support Monitor....3032
MONITOR ITEM (CONSULT-III)....3032
Without PAST....3033
With PAST....3033
MONITOR ITEM (ON-BOARD DIAGNOSIS)....3033
TROUBLE DIAGNOSES WORK FLOW....3035
Information Needed for Trouble Diagnosis....3035
How to Use CAN Communication Signal Chart....3035
Trouble Diagnosis Flow Chart....3036
Trouble Diagnosis Procedure....3036
INTERVIEW WITH CUSTOMER....3036
INSPECTION OF VEHICLE CONDITION....3037
CHECK OF CAN SYSTEM TYPE (HOW TO USE CAN SYSTEM TYPE SPECIFICATION CHART)....3037
CAN System Type Specification Chart (Style A)....3037
CAN System Type Specification Chart (Style B)....3038
CREATE INTERVIEW SHEET....3039
Interview Sheet (Example)....3040
COLLECT DATA....3040
Collect CONSULT-III Data....3040
Create On-board Diagnosis Copy Sheet....3041
CREATE DIAGNOSIS SHEET....3042
Print Diagnosis Sheet....3042
Check Collected Data....3042
DETECT THE ROOT CAUSE....3043
Present Error - Open Circuit -....3043
Present Error - Short Circuit -....3049
Past Error - Open Circuit -....3050
Past Error - Short Circuit -....3056
CAN....3058
SERVICE INFORMATION....3058
INDEX FOR DTC....3058
DTC No. Index....3058
HOW TO USE THIS SECTION....3059
Caution....3059
Abbreviation List....3059
PRECAUTIONS....3060
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3060
Precaution for Trouble Diagnosis....3060
Precaution for Harness Repair....3060
TROUBLE DIAGNOSIS....3061
CAN Diagnostic Support Monitor....3061
MONITOR ITEM LIST (CONSULT-III)....3061
ECM....3061
AWD Control Unit....3061
ICC Unit....3061
TCM....3062
BCM....3062
Intelligent Key Unit....3062
LDW Camera Unit....3063
Unified Meter and A/C Amp...3063
ABS Actuator and Electric Unit (Control Unit)....3063
Driver Seat Control Unit....3064
IPDM E/R....3064
MONITOR ITEM LIST (ON-BOARD DIAGNOSIS)....3064
Display Control Unit....3064
CAN System Specification Chart....3065
VEHICLE EQUIPMENT IDENTIFICATION INFORMATION....3065
CAN Communication Signal Chart....3066
TYPE 1/TYPE 2....3066
TYPE 3....3068
TYPE 4/TYPE 5/TYPE 7....3071
TYPE 6/TYPE 8....3073
Schematic....3076
Wiring Diagram - CAN -....3077
Interview Sheet....3080
Data Sheet....3080
ON-BOARD DIAGNOSIS COPY SHEET....3080
CAN System (Type 1)....3082
DIAGNOSIS SHEET....3082
CAN System (Type 2)....3083
DIAGNOSIS SHEET....3083
CAN System (Type 3)....3084
DIAGNOSIS SHEET....3084
CAN System (Type 4)....3085
DIAGNOSIS SHEET....3085
CAN System (Type 5)....3086
DIAGNOSIS SHEET....3086
CAN System (Type 6)....3087
DIAGNOSIS SHEET....3087
CAN System (Type 7)....3088
DIAGNOSIS SHEET....3088
CAN system (Type 8)....3089
DIAGNOSIS SHEET....3089
Component Parts Location....3090
Harness Layout....3090
Malfunction Area Chart....3090
MAIN LINE....3090
BRANCH LINE....3090
SHORT CIRCUIT....3091
Main Line Between TCM and Data Link Connector....3091
Main Line Between Data Link Connector and Unified Meter and A/C Amp...3091
Main Line Between Unified Meter and A/C Amp. and ABS Actuator and Electric Unit (Control Unit)....3092
Main Line Between ABS Actuator and Electric Unit (Control Unit) and Driver Seat Control Unit....3093
ECM Branch Line Circuit....3094
AWD Control Unit Branch Line Circuit....3094
Display Control Unit Branch Line Circuit....3095
ICC Unit Branch Line Circuit....3096
TCM Branch Line Circuit....3096
BCM Branch Line Circuit....3097
Data Link Connector Branch Line Circuit....3097
Intelligent Key Unit Branch Line Circuit....3098
LDW Camera Unit Branch Line Circuit....3098
Steering Angle Sensor Branch Line Circuit....3099
Unified Meter and A/C Amp. Branch Line Circuit....3100
ABS Actuator and Electric Unit (Control Unit) Branch Line Circuit....3100
ICC Sensor Branch Line Circuit....3101
Driver Seat Control Unit Branch Line Circuit....3101
IPDM E/R Branch Line Circuit....3102
CAN Communication Circuit....3103
lt....3105
Table of Contents....3105
SERVICE INFORMATION....3108
PRECAUTIONS ....3108
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3108
General Precaution for Service Operation....3108
HEADLAMP - XENON TYPE -....3109
Component Parts and Harness Connector Location....3109
System Description....3109
OUTLINE....3109
HEADLAMP OPERATION....3110
Low Beam Operation....3110
High Beam Operation/Flash-to-Pass Operation....3110
COMBINATION SWITCH READING FUNCTION....3110
EXTERIOR LAMP BATTERY SAVER CONTROL....3110
AUTO LIGHT OPERATION (IF EQUIPPED)....3111
VEHICLE SECURITY SYSTEM....3111
XENON HEADLAMP....3111
CAN Communication System Description....3111
CAN Communication Unit....3111
Schematic....3112
Wiring Diagram - H/LAMP -....3113
Terminal and Reference Value for BCM....3116
Terminal and Reference Value for IPDM E/R....3118
How to Proceed with Trouble Diagnosis....3118
Preliminary Check....3119
CHECK POWER SUPPLY AND GROUND CIRCUIT....3119
CONSULT-III Functions (BCM)....3120
CONSULT-III BASIC OPERATION....3120
WORK SUPPORT....3120
Display Item List....3120
DATA MONITOR....3120
Display Item List....3120
ACTIVE TEST....3121
Display Item List....3121
CONSULT-III Functions (IPDM E/R)....3121
CONSULT-III BASIC OPERATION....3121
DATA MONITOR....3121
All Signals, Main Signals, Selection From Menu....3121
ACTIVE TEST....3122
Headlamp Does Not Change To High Beam (Both Sides)....3122
Headlamp Does Not Change To High Beam (One Side)....3124
Headlamp Low Beam Does Not Illuminate (Both Sides)....3125
Headlamp Low Beam Does Not Illuminate (One Side)....3127
Headlamp RH Low Beam and High Beam Does Not Illuminate....3128
Headlamp LH Low Beam and High Beam Does Not Illuminate....3129
Headlamps Does Not Turn OFF....3130
General Information for Xenon Headlamp Trouble Diagnosis....3130
Caution:....3130
Xenon Headlamp Trouble Diagnosis....3131
Aiming Adjustment....3131
PREPARATION BEFORE ADJUSTING....3131
LOW BEAM AND HIGH BEAM....3131
ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE)....3132
Bulb Replacement....3132
HEADLAMP HIGH/LOW BEAM ....3132
DAYTIME/PARKING LAMP....3133
FRONT TURN SIGNAL LAMP....3133
FRONT SIDE MARKER LAMP....3133
Removal and Installation....3134
REMOVAL....3134
INSTALLATION....3134
Disassembly and Assembly....3134
DISASSEMBLY....3134
ASSEMBLY....3135
DAYTIME LIGHT SYSTEM....3136
Component Parts and Harness Connector Location....3136
System Description....3136
OUTLINE....3136
DAYTIME LIGHT OPERATION....3137
COMBINATION SWITCH READING FUNCTION....3137
AUTO LIGHT OPERATION....3137
CAN Communication System Description....3137
CAN Communication Unit....3137
Schematic....3138
Wiring Diagram - DTRL -....3139
Terminal and Reference Value for BCM....3142
How to Proceed with Trouble Diagnosis....3145
Preliminary Check....3145
CHECK POWER SUPPLY AND GROUND CIRCUIT....3145
INSPECTION PARKING BRAKE SWITCH CIRCUIT....3146
CONSULT-III Functions (BCM)....3147
CONSULT-III BASIC OPERATION....3147
DATA MONITOR....3147
Display Item List....3147
ACTIVE TEST....3148
Display Item List....3148
Daytime Light Control Does Not Operate Properly....3148
Aiming Adjustment....3150
Bulb Replacement....3150
Removal and Installation....3150
Disassembly and Assembly....3150
AUTO LIGHT SYSTEM....3151
Component Parts and Harness Connector Location....3151
System Description....3151
OUTLINE....3151
COMBINATION SWITCH READING FUNCTION....3152
DELAY TIMER FUNCTION....3152
CAN Communication System Description....3152
CAN Communication Unit....3152
Major Component and Functions....3152
Schematic....3153
Wiring Diagram - AUTO/L -....3154
Terminal and Reference Value for BCM....3156
Terminal and Reference Value for IPDM E/R....3158
How to Proceed with Trouble Diagnosis....3158
Preliminary Check....3159
SETTING CHANGE FUNCTIONS....3159
CHECK POWER SUPPLY AND GROUND CIRCUIT....3159
CONSULT-III Functions (BCM)....3160
CONSULT-III BASIC OPERATION....3160
WORK SUPPORT....3160
Work Support Setting Item....3160
DATA MONITOR....3160
Display Item List....3160
ACTIVE TEST....3161
Display Item List....3161
CONSULT-III Functions (IPDM E/R)....3161
CONSULT-III BASIC OPERATION....3161
DATA MONITOR....3162
All Signals, Main Signals, Selection From Menu....3162
ACTIVE TEST....3162
Symptom Chart....3162
Lighting Switch Inspection....3162
Optical sensor System Inspection....3163
Removal and Installation of Optical Sensor....3164
REMOVAL....3164
INSTALLATION....3164
HEADLAMP AIMING CONTROL....3165
Schematic....3165
Wiring Diagram - H/AIM -....3166
Removal and Installation....3168
REMOVAL....3168
INSTALLATION....3169
Switch Circuit Inspection....3169
FRONT FOG LAMP....3170
Component Parts and Harness Connector Location....3170
System Description....3170
OUTLINE....3170
FRONT FOG LAMP OPERATION....3171
COMBINATION SWITCH READING FUNCTION....3171
EXTERIOR LAMP BATTERY SAVER CONTROL....3171
CAN Communication System Description....3171
CAN Communication Unit....3171
Wiring Diagram - F/FOG -....3172
Terminal and Reference Value for BCM....3173
Terminal and Reference Value for IPDM E/R....3174
How to Proceed with Trouble Diagnosis....3175
Preliminary Check....3175
CHECK POWER SUPPLY AND GROUND CIRCUIT....3175
CONSULT-III Functions (BCM)....3176
CONSULT-III Functions (IPDM E/R)....3176
Front Fog Lamps Do Not Illuminate (Both Sides)....3176
Front Fog Lamp Does Not Illuminate (One Side)....3178
Aiming Adjustment....3179
Bulb Replacement....3180
Removal and Installation....3180
REMOVAL ....3180
INSTALLATION ....3180
TURN SIGNAL AND HAZARD WARNING LAMPS....3182
Component Parts and Harness Connector Location....3182
System Description....3182
OUTLINE....3182
TURN SIGNAL OPERATION....3182
LH Turn Signal Lamp....3182
RH Turn Signal Lamp....3183
HAZARD LAMP OPERATION....3183
REMOTE CONTROL ENTRY SYSTEM OPERATION ....3184
COMBINATION SWITCH READING FUNCTION....3184
CAN Communication System Description....3184
CAN Communication Unit....3184
Schematic....3185
Wiring Diagram - TURN -....3186
Terminal and Reference Value for BCM....3188
Terminal and Reference Value for Rear Combination Lamp Control Unit....3190
How to Proceed with Trouble Diagnosis....3192
Preliminary Check....3192
CHECK POWER SUPPLY AND GROUND CIRCUIT....3192
CONSULT-III Functions (BCM)....3193
CONSULT-III BASIC OPERATION....3193
DATA MONITOR....3193
Display Item List....3193
ACTIVE TEST....3194
Display Item List....3194
Turn Signal Lamp Does Not Operate....3194
Rear Turn Signal Lamp Does Not Operate....3196
Hazard Warning Lamp Does Not Operate But Turn Signal Lamp Operates....3198
Bulb Replacement (Front Turn Signal Lamp)....3199
Bulb Replacement (Rear Turn Signal Lamp)....3199
Removal and Installation of Front Turn Signal Lamp....3199
Removal and Installation of Rear Turn Signal Lamp....3199
Removal and Installation of Rear Combination Lamp Control Unit....3199
REMOVAL....3199
INSTALLATION....3199
LIGHTING AND TURN SIGNAL SWITCH....3200
Removal and Installation....3200
REMOVAL....3200
INSTALLATION....3200
HAZARD SWITCH....3201
Removal and Installation....3201
REMOVAL....3201
INSTALLATION....3201
COMBINATION SWITCH....3202
Wiring Diagram - COMBSW -....3202
Combination Switch Reading Function....3202
Terminal and Reference Value for BCM....3203
CONSULT-III Functions (BCM)....3207
CONSULT-III BASIC OPERATION....3208
DATA MONITOR....3208
Display Item List....3208
Combination Switch Inspection....3208
Removal and Installation....3211
STOP LAMP....3212
Component Parts and Harness Connector Location....3212
System Description....3212
Schematic....3213
Wiring Diagram - STOP/L -....3214
Terminal and Reference Value for Rear Combination Lamp Control Unit....3216
Stop Lamp Does Not Operate....3216
High-Mounted Stop Lamp....3218
BULB REPLACEMENT, REMOVAL AND INSTALLATION....3218
Stop Lamp....3219
BULB REPLACEMENT ....3219
REMOVAL AND INSTALLATION ....3219
Rear Combination Lamp Control Unit....3219
REMOVAL AND INSTALLATION....3219
BACK-UP LAMP....3220
Wiring Diagram - BACK/L -....3220
Bulb Replacement....3221
Removal and Installation....3221
PARKING, LICENSE PLATE AND TAIL LAMPS....3222
Component Parts and Harness Connector Location....3222
System Description....3222
OUT LINE....3222
OPERATION BY LIGHTING SWITCH....3223
COMBINATION SWITCH READING FUNCTION....3224
EXTERIOR LAMP BATTERY SAVER CONTROL....3224
CAN Communication System Description....3224
CAN Communication Unit....3224
Schematic....3225
Wiring Diagram - TAIL/L -....3226
Terminal and Reference Value for BCM....3230
Terminal and Reference Value for IPDM E/R....3231
Terminal and Reference Value for Rear Combination Lamp Control Unit....3232
How to Proceed with Trouble Diagnosis....3232
Preliminary Check....3232
CHECK POWER SUPPLY AND GROUND CIRCUIT....3232
CONSULT-III Functions (BCM)....3233
CONSULT-III Functions (IPDM E/R)....3233
Parking, License Plate and Side Marker Lamps Do Not Illuminate....3233
Tail Lamp Does Not Operate....3237
Parking, License Plate, Side Maker and Tail Lamps Do Not Turn OFF (After Approx. 10 Minutes)....3238
License Plate Lamp....3239
BULB REPLACEMENT, REMOVAL AND INSTALLATION....3239
Front Parking Lamp....3239
BULB REPLACEMENT....3239
REMOVAL AND INSTALLATION....3239
Tail Lamp....3239
BULB REPLACEMENT....3239
REMOVAL AND INSTALLATION....3239
Front Side Marker Lamp....3239
BULB REPLACEMENT....3239
REMOVAL AND INSTALLATION....3239
Rear Side Marker Lamp....3240
BULB REPLACEMENT....3240
REMOVAL AND INSTALLATION....3240
Rear Combination Lamp Control Unit....3240
REMOVAL AND INSTALLATION....3240
REAR COMBINATION LAMP....3241
Bulb Replacement....3241
REAR FENDER SIDE (REAR SIDE MARKER LAMP BULB)....3241
BACK DOOR SIDE (BACK-UP LAMP)....3241
Removal and Installation....3241
REMOVAL....3241
Rear Fender Side....3241
Back Door Side....3241
INSTALLATION....3241
INTERIOR ROOM LAMP....3242
Component Parts and Harness Connector Location....3242
System Description....3242
POWER SUPPLY AND GROUND....3243
SWITCH OPERATION....3244
ROOM LAMP TIMER OPERATION....3245
Without Intelligent Key System....3245
With Intelligent Key System....3245
INTERIOR LAMP BATTERY SAVER CONTROL....3246
Schematic....3247
Wiring Diagram - ROOM/L -....3249
Terminal and Reference Value for BCM....3257
How to Proceed with Trouble Diagnosis....3258
Preliminary Check....3258
CHECK FOR POWER SUPPLY AND GROUND CIRCUIT....3258
CONSULT-III Functions (BCM)....3259
CONSULT-III BASIC OPERATION....3259
WORK SUPPORT (INT LAMP)....3259
Display Item List....3259
DATA MONITOR (INT LAMP)....3259
Display Item List....3259
ACTIVE TEST (INT LAMP)....3260
Display Item List....3260
WORK SUPPORT (BATTERY SAVER)....3260
Display Item List....3260
DATA MONITOR (BATTERY SAVER)....3260
Display Item List....3260
ACTIVE TEST (BATTERY SAVER)....3261
Display Item List....3261
Interior Room Lamp Control Does Not Operate....3261
Map Lamp Control Does Not Operate....3262
Personal Lamp Control Does Not Operate....3264
Ignition Keyhole Illumination Control Does Not Operate....3265
All Step Lamps Do Not Operate....3266
All Interior Room Lamps Do Not Operate....3268
Bulb Replacement....3268
IGNITION KEY HOLE ILLUMINATION (without Intelligent Key)....3268
IGNITION KEY HOLE ILLUMINATION (with Intelligent Key)....3268
FRONT STEP LAMP....3269
REAR STEP LAMP....3269
LUGGAGE ROOM LAMP....3269
VANITY MIRROR LAMP....3269
MAP LAMP....3270
INTERIOR ROOM LAMP....3270
PERSONAL LAMP....3270
Removal and Installation....3270
LUGGAGE ROOM LAMP....3270
Removal....3270
Installation....3271
MAP LAMP....3271
Removal....3271
Installation....3271
INTERIOR ROOM LAMP....3271
Removal....3271
Installation....3271
PERSONAL LAMP....3271
Removal....3271
Installation....3272
ILLUMINATION....3273
System Description....3273
ILLUMINATION OPERATION BY LIGHTING SWITCH....3273
EXTERIOR LAMP BATTERY SAVER CONTROL....3274
CAN Communication System Description....3274
CAN Communication Unit....3274
Schematic....3275
Wiring Diagram - ILL -....3277
Bulb Replacement....3285
GLOVE BOX LAMP....3285
A/T DEVICE ILLUMINATION....3286
COIN BOX ILLUMINATION....3286
Removal and Installation....3286
ILLUMINATION CONTROL SWITCH....3286
BULB SPECIFICATIONS....3287
Headlamp....3287
Exterior Lamp....3287
Interior Lamp/Illumination....3287
lu....3288
Table of Contents....3288
VQ35DE....3289
SERVICE INFORMATION....3289
PRECAUTIONS....3289
Precaution for Liquid Gasket....3289
LIQUID GASKET APPLICATION PROCEDURE....3289
PREPARATION....3290
Special Service Tool....3290
Commercial Service Tool....3290
LUBRICATION SYSTEM....3291
Lubrication Circuit....3291
System Chart....3291
ENGINE OIL....3292
Inspection....3292
ENGINE OIL LEVEL....3292
ENGINE OIL APPEARANCE....3292
ENGINE OIL LEAKAGE....3292
OIL PRESSURE CHECK....3292
Changing Engine Oil....3294
OIL FILTER....3295
Removal and Installation....3295
REMOVAL....3295
INSTALLATION....3295
INSPECTION AFTER INSTALLATION....3295
OIL FILTER BRACKET (AWD)....3297
Component....3297
Removal and Installation....3297
REMOVAL....3297
INSTALLATION....3297
INSPECTION AFTER INSTALLATION....3298
OIL COOLER....3299
Component....3299
Removal and Installation....3300
REMOVAL....3300
INSPECTION AFTER REMOVAL....3301
Oil Cooler....3301
Relief Valve....3301
INSTALLATION....3301
2WD Models....3301
AWD Models....3301
INSPECTION AFTER INSTALLATION....3301
OIL PUMP....3302
Component....3302
Removal and Installation....3302
REMOVAL....3302
INSTALLATION....3302
INSPECTION AFTER INSTALLATION....3302
Disassembly and Assembly....3302
DISASSEMBLY....3302
INSPECTION AFTER DISASSEMBLY....3302
Oil Pump Clearance....3302
Regulator Valve Clearance....3303
ASSEMBLY....3303
SERVICE DATA AND SPECIFICATIONS (SDS)....3305
Standard and Limit....3305
ENGINE OIL PRESSURE....3305
ENGINE OIL CAPACITY (APPROXIMATE)....3305
OIL PUMP....3305
REGULATOR VALVE....3305
VK45DE....3306
SERVICE INFORMATION....3306
PRECAUTIONS....3306
Precaution for Liquid Gasket....3306
LIQUID GASKET APPLICATION PROCEDURE....3306
PREPARATION....3307
Special Service Tool....3307
Commercial Service Tool....3307
LUBRICATION SYSTEM....3308
Lubrication Circuit....3308
System Chart....3309
ENGINE OIL....3310
Inspection....3310
ENGINE OIL LEVEL....3310
ENGINE OIL APPEARANCE....3310
ENGINE OIL LEAKAGE....3310
OIL PRESSURE CHECK....3310
Changing Engine Oil....3311
OIL FILTER....3313
Removal and Installation....3313
REMOVAL....3313
INSTALLATION....3313
INSPECTION AFTER INSTALLATION....3313
OIL COOLER....3314
Component....3314
Removal and Installation....3314
REMOVAL....3314
INSPECTION AFTER REMOVAL....3315
Oil Cooler....3315
Relief Valve....3315
INSTALLATION....3315
INSPECTION AFTER INSTALLATION....3315
OIL PUMP....3316
Component....3316
Removal and Installation....3316
REMOVAL....3316
INSTALLATION....3316
INSPECTION AFTER INSTALLATION....3317
Disassembly and Assembly....3317
DISASSEMBLY....3317
INSPECTION AFTER DISASSEMBLY ....3317
Oil Pump Clearance....3317
Regulator Valve Clearance....3318
ASSEMBLY....3318
SERVICE DATA AND SPECIFICATIONS (SDS)....3319
Standard and Limit....3319
OIL PRESSURE....3319
ENGINE OIL CAPACITY (APPROXIMATE)....3319
OIL PUMP....3319
REGULATOR VALVE....3319
ma....3320
Table of Contents....3320
SERVICE INFORMATION....3321
PREPARATION....3321
Special Service Tool....3321
Commercial Service Tool....3321
GENERAL MAINTENANCE....3322
Explanation of General Maintenance....3322
PERIODIC MAINTENANCE....3324
Introduction of Periodic Maintenance....3324
Schedule 1....3324
EMISSION CONTROL SYSTEM MAINTENANCE....3324
CHASSIS AND BODY MAINTENANCE....3325
Schedule 2....3326
EMISSION COMTROL SYSTEM MAINTENANCE....3326
CHASSIS AND BODY MAINTENANCE....3327
RECOMMENDED FLUIDS AND LUBRICANTS....3328
Fluids and Lubricants....3328
Engine Oil Recommendation....3328
Anti-Freeze Coolant Mixture Ratio....3329
ENGINE MAINTENANCE (VQ35DE ENGINE)....3330
Checking Drive Belts....3330
Drive Belts Tension Adjustment....3330
ALTERNATOR AND POWER STEERING OIL PUMP BELT....3331
A/C COMPRESSOR BELT....3331
Changing Engine Coolant....3331
DRAINING ENGINE COOLANT....3331
REFILLING ENGINE COOLANT....3332
FLUSHING COOLING SYSTEM....3333
Checking Fuel Line....3334
Changing Air Cleaner Filter....3334
VISCOUS PAPER TYPE....3334
Changing Engine Oil....3334
Changing Oil Filter....3335
REMOVAL....3335
INSTALLATION....3335
INSPECTION AFTER INSTALLATION....3336
Changing Spark Plugs (Platinum-Tipped Type)....3336
REMOVAL....3336
INSPECTION AFTER REMOVAL....3336
INSTALLATION....3337
Checking EVAP Vapor Line....3337
ENGINE MAINTENANCE (VK45DE ENGINE)....3338
Checking Drive Belts....3338
Tension Adjustment....3338
Changing Engine Coolant....3338
DRAINING ENGINE COOLANT....3338
REFILLING ENGINE COOLANT....3339
FLUSHING COOLING SYSTEM....3340
Checking Fuel Line....3341
Changing Air Cleaner Filter....3341
VISCOUS PAPER TYPE....3341
Changing Engine Oil....3341
Changing Oil Filter....3342
REMOVAL....3342
INSTALLATION....3342
INSPECTION AFTER INSTALLATION....3343
Changing Spark Plugs (Platinum-Tipped Type)....3343
REMOVAL....3343
INSPECTION AFTER REMOVAL....3343
INSTALLATION....3344
Checking EVAP Vapor Line....3344
CHASSIS AND BODY MAINTENANCE....3345
Checking Exhaust System....3345
Checking A/T Fluid....3345
Changing A/T Fluid....3346
Checking Transfer Fluid....3347
Changing Transfer Fluid....3347
Checking Propeller Shaft....3348
Checking Differential Gear Oil....3348
Changing Differential Gear Oil....3348
Balancing Wheels (Bonding Weight Type)....3349
REMOVAL....3349
WHEEL BALANCE ADJUSTMENT ....3349
Tire Rotation....3350
Checking Brake Fluid Level and Leaks....3351
Checking Brake Line and Cables....3351
Changing Brake Fluid....3351
Checking Disc Brake....3351
ROTOR....3351
CALIPER....3351
PAD....3352
Checking Steering Gear and Linkage....3352
STEERING GEAR....3352
STEERING LINKAGE....3352
Checking Power Steering Fluid and Line....3352
Axle and Suspension Parts....3353
Drive Shaft....3353
Lubricating Locks, Hinges and Hood Latch....3354
Checking Seat Belt, Buckles, Retractors, Anchors and Adjusters....3354
SERVICE DATA AND SPECIFICATIONS (SDS)....3356
Standard and Limit....3356
BELT DEFLECTION AND TENSION (VQ35DE)....3356
BELT DEFLECTION AND TENSION (VK45DE)....3356
ENGINE COOLANT CAPACITY (APPROXIMATE) (VQ35DE)....3356
ENGINE COOLANT CAPACITY (APPROXIMATE) (VK45DE)....3356
RADIATOR....3356
ENGINE OIL CAPACITY (APPROXIMATE) (VQ35DE)....3356
ENGINE OIL CAPACITY (APPROXIMATE) (VK45DE)....3357
SPARK PLUG (PLATINUM-TIPPED TYPE) (VQ35DE)....3357
SPARK PLUG (PLATINUM-TIPPED TYPE) (VK45DE)....3357
WHEEL BALANCE....3357
pb....3358
Table of Contents....3358
SERVICE INFORMATION....3359
PREPARATION....3359
Commercial Service Tool....3359
PARKING BRAKE SYSTEM....3360
On-Vehicle Inspection....3360
PEDAL STROKE....3360
INSPECT COMPONENTS....3360
ADJUSTMENT....3360
PARKING BRAKE CONTROL....3361
Component....3361
Removal and Installation....3361
REMOVAL....3361
INSTALLATION....3362
PARKING BRAKE SHOE....3363
Component....3363
Removal and Installation....3363
REMOVAL....3363
INSPECTION AFTER REMOVAL....3364
INSTALLATION....3364
SERVICE DATA AND SPECIFICATIONS (SDS)....3366
Parking Drum Brake....3366
Parking Brake Control....3366
pg....3367
Table of Contents....3367
SERVICE INFORMATION....3368
DTC INDEX....3368
U1000....3368
POWER SUPPLY ROUTING CIRCUIT....3369
Schematic....3369
Wiring Diagram - POWER -....3370
BATTERY POWER SUPPLY - IGNITION SW. IN ANY POSITION....3370
ACCESSORY POWER SUPPLY - IGNITION SW. IN “ACC” OR “ON”....3376
IGNITION POWER SUPPLY - IGNITION SW. IN “ON” AND/OR “START”....3378
Fuse....3382
Fusible Link....3382
Circuit Breaker....3382
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)....3383
System Description....3383
SYSTEMS CONTROLLED BY IPDM E/R....3383
CAN COMMUNICATION LINE CONTROL....3383
Fail- Safe Control....3383
IPDM E/R STATUS CONTROL....3383
CAN Communication System Description....3384
CAN Communication Unit....3384
Function of Detecting Ignition Relay Malfunction....3384
CONSULT-III Function (IPDM E/R)....3384
Self Diagnostic Result....3384
Display Item List....3384
DATA MONITOR....3385
ACTIVE TEST....3385
Auto Active Test....3386
DESCRIPTION....3386
OPERATION PROCEDURE....3386
INSPECTION IN AUTO ACTIVE TEST MODE....3386
Concept of Auto Active Test....3387
Schematic....3388
IPDM E/R Terminal Arrangement....3389
IPDM E/R Power/Ground Circuit Inspection....3389
U1000 CAN COMM CIRCUIT....3390
Removal and Installation of IPDM E/R....3390
REMOVAL....3390
INSTALLATION....3391
GROUND ....3392
Ground Distribution....3392
MAIN HARNESS....3392
ENGINE ROOM HARNESS ....3395
ENGINE HARNESS/VK ENGINE MODELS....3398
ENGINE HARNESS/VQ ENGINE MODELS....3399
ENGINE CONTROL HARNESS/VK ENGINE MODELS....3400
ENGINE CONTROL HARNESS/VQ ENGINE MODELS....3401
BODY HARNESS....3402
BODY NO. 2 HARNESS....3404
ROOM LAMP HARNESS....3405
HARNESS ....3406
Harness Layout....3406
HOW TO READ HARNESS LAYOUT....3406
To Use the Grid Reference....3406
OUTLINE....3407
MAIN HARNESS....3408
ENGINE ROOM HARNESS....3410
Engine Compartment....3411
Passenger Compartment....3413
ENGINE HARNESS/VK ENGINE MODELS....3414
ENGINE HARNESS/VQ ENGINE MODELS....3415
ENGINE CONTROL HARNESS/VK ENGINE MODELS....3416
ENGINE CONTROL HARNESS/VQ ENGINE MODELS....3418
BODY HARNESS....3420
BODY NO. 2 HARNESS....3422
ROOM LAMP HARNESS ....3423
FRONT DOOR HARNESS ....3423
LH Side....3424
RH Side....3424
REAR DOOR HARNESS....3424
LH Side....3425
RH Side....3425
BACK DOOR HARNESS....3426
Wiring Diagram Codes (Cell Codes)....3426
ELECTRICAL UNITS LOCATION....3430
Electrical Units Location....3430
ENGINE COMPARTMENT ....3430
PASSENGER COMPARTMENT....3431
LUGGAGE COMPARTMENT....3433
HARNESS CONNECTOR ....3434
Description....3434
HARNESS CONNECTOR (TAB-LOCKING TYPE) ....3434
HARNESS CONNECTOR (SLIDE-LOCKING TYPE)....3434
HARNESS CONNECTOR (LEVER LOCKING TYPE)....3435
ELECTRICAL UNITS ....3437
Terminal Arrangement....3437
SMJ (SUPER MULTIPLE JUNCTION)....3439
Terminal Arrangement....3439
STANDARDIZED RELAY ....3441
Description....3441
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS....3441
TYPE OF STANDARDIZED RELAYS....3441
FUSE BLOCK - JUNCTION BOX (J/B)....3443
Terminal Arrangement....3443
FUSE, FUSIBLE LINK AND RELAY BOX....3444
Terminal Arrangement....3444
pr....3445
Table of Contents....3445
SERVICE INFORMATION....3446
PREPARATION....3446
Special Service Tool....3446
Commercial Service Tool....3446
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....3447
NVH Troubleshooting Chart....3447
FRONT PROPELLER SHAFT....3448
On-Vehicle Inspection....3448
APPEARANCE AND NOISE INSPECTION....3448
PROPELLER SHAFT VIBRATION....3448
Propeller Shaft Runout Measuring Point....3448
Component....3448
Removal and Installation....3448
REMOVAL....3448
INSPECTION....3449
INSTALLATION....3450
REAR PROPELLER SHAFT....3451
On-Vehicle Inspection....3451
APPEARANCE AND NOISE INSPECTION....3451
PROPELLER SHAFT VIBRATION....3451
Propeller Shaft Runout Measuring Point....3451
Component....3452
Removal and Installation....3453
REMOVAL....3453
INSPECTION....3453
INSTALLATION....3454
Disassembly and Assembly of Center Bearing....3455
DISASSEMBLY....3455
ASSEMBLY....3456
SERVICE DATA AND SPECIFICATIONS (SDS)....3457
General Specification....3457
2WD MODELS....3457
AWD MODELS....3457
Journal Axal Play....3457
Propeller Shaft Runout....3457
ps....3458
Table of Contents....3458
SERVICE INFORMATION....3459
PRECAUTIONS....3459
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3459
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect....3459
OPERATION PROCEDURE....3459
Precaution for Steering System....3459
PREPARATION....3461
Special Service Tool....3461
Commercial Service Tool....3462
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....3463
NVH Troubleshooting Chart....3463
POWER STEERING FLUID....3464
Checking Fluid Level....3464
Checking Fluid Leakage....3464
Air Bleeding Hydraulic System....3464
STEERING WHEEL....3466
On-Vehicle Inspection and Service....3466
CHECKING CONDITION OF INSTALLATION....3466
CHECKING STEERING WHEEL PLAY....3466
CHECKING NEUTRAL POSITION ON STEERING WHEEL....3466
CHECKING STEERING WHEEL TURNING FORCE....3466
CHECKING FRONT WHEEL TURNING ANGLE ....3467
Removal and Installation....3467
REMOVAL....3467
INSTALLATION....3468
STEERING COLUMN....3469
Removal and Installation....3469
COMPONENTS....3469
REMOVAL....3469
INSPECTION AFTER REMOVAL....3470
INSTALLATION....3471
INSPECTION AFTER INSTALLATION....3471
Disassembly and Assembly....3471
COMPONENTS....3471
DISASSEMBLY....3473
ASSEMBLY....3473
POWER STEERING GEAR AND LINKAGE....3474
Removal and Installation....3474
COMPONENTS....3474
REMOVAL....3474
INSTALLATION....3475
INSPECTION AFTER INSTALLATION....3476
Disassembly and Assembly....3476
COMPONENTS....3476
DISASSEMBLY....3477
INSPECTION AFTER DISASSEMBLY....3478
Boot....3478
Rack....3478
Pinion Assembly....3478
Gear Housing Assembly....3479
Outer Socket and Inner Socket....3479
ASSEMBLY....3479
POWER STEERING OIL PUMP....3484
On-Vehicle Inspection and Service....3484
CHECKING RELIEF OIL PRESSURE (VQ35DE MODELS)....3484
CHECKING RELIEF OIL PRESSURE (VK45DE MODELS)....3484
Removal and Installation (VQ35DE Models)....3485
REMOVAL....3485
INSTALLATION....3485
Removal and Installation (VK45DE Models)....3486
REMOVAL....3486
INSTALLATION....3486
Disassembly and Assembly (VQ35DE Models)....3486
COMPONENTS....3486
INSPECTION BEFORE DISASSEMBLY....3486
DISASSEMBLY....3487
INSPECTION AFTER DISASSEMBLY....3487
Body Assembly and Rear Cover Inspection....3487
Cartridge Assembly Inspection....3487
Side Plate Inspection....3487
Flow Control Valve Inspection....3487
ASSEMBLY....3487
Disassembly and Assembly (VK45DE Models)....3489
COMPONENTS....3489
INSPECTION BEFORE DISASSEMBLY....3490
DISASSEMBLY....3490
INSPECTION AFTER DISASSEMBLY....3491
Body Assembly and Rear Cover Inspection....3491
Cartridge Assembly Inspection....3491
Side Plate Inspection....3491
Flow Control Valve Inspection....3491
ASSEMBLY....3491
HYDRAULIC LINE....3494
Component....3494
Removal and Installation....3496
VQ35DE MODELS....3496
VK45DE MODELS....3497
SERVICE DATA AND SPECIFICATIONS (SDS)....3498
Steering Wheel....3498
Steering Angle....3498
Steering Column....3498
Steering Outer Socket and Inner Socket....3498
Steering Gear....3499
Oil Pump....3500
Steering Fluid....3500
rax....3501
Table of Contents....3501
SERVICE INFORMATION....3502
PRECAUTIONS....3502
Caution....3502
PREPARATION....3503
Special Service Tool....3503
Commercial Service Tool....3504
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....3505
NVH Troubleshooting Chart....3505
REAR WHEEL HUB AND KNUCKLE....3506
On-Vehicle Inspection....3506
WHEEL BEARING INSPECTION....3506
Removal and Installation....3506
COMPONENTS....3506
REMOVAL....3506
INSPECTION AFTER REMOVAL....3507
Ball Joint Inspection....3507
INSTALLATION....3507
Disassembly and Assembly....3507
DISASSEMBLY....3507
Wheel Bearing....3507
Bushing....3508
INSPECTION AFTER DISASSEMBLY....3508
Wheel Hub....3508
Axle....3508
Back Plate....3508
ASSEMBLY....3508
Bushing....3508
Wheel Bearing....3508
INSPECTION AFTER ASSEMBLY....3509
REAR DRIVE SHAFT....3510
Removal and Installation....3510
COMPONENTS....3510
REMOVAL....3510
INSPECTION AFTER REMOVAL....3510
INSTALLATION....3510
Disassembly and Assembly....3510
COMPONENTS....3510
DISASSEMBLY....3511
Final Drive Side....3511
Wheel Side....3512
INSPECTION AFTER DISASSEMBLY....3512
Shaft....3512
Joint Sub-Assembly....3512
Sliding Joint Side (Housing)....3512
Ball Cage....3512
Steel Ball....3512
Inner Race....3512
ASSEMBLY....3512
Final Drive Side....3513
Wheel Side....3514
SERVICE DATA AND SPECIFICATIONS (SDS)....3517
Wheel Bearing....3517
Drive Shaft....3517
rf....3518
Table of Contents....3518
SERVICE INFORMATION....3519
PRECAUTIONS....3519
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3519
Precaution....3519
PREPARATION....3520
Special Service Tool....3520
Commercial Service Tool....3520
SQUEAK AND RATTLE TROUBLE DIAGNOSES....3521
Work Flow....3521
CUSTOMER INTERVIEW....3521
DUPLICATE THE NOISE AND TEST DRIVE....3521
CHECK RELATED SERVICE BULLETINS....3522
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....3522
REPAIR THE CAUSE ....3522
CONFIRM THE REPAIR....3523
Generic Squeak and Rattle Troubleshooting....3523
INSTRUMENT PANEL....3523
CENTER CONSOLE....3523
DOORS....3523
TRUNK....3523
SUNROOF/HEADLINING....3524
SEATS....3524
UNDERHOOD....3524
Diagnostic Worksheet....3525
SUNROOF....3527
Component Parts and Harness Connector Location....3527
System Description....3527
TILT UP / SLIDE CLOSE OPERATION....3528
TILT DOWN / SLIDE OPEN OPERATION....3528
AUTO OPERATION....3528
RETAINED POWER OPERATION....3528
ANTI-PINCH FUNCTION....3528
MEMORY RESET PROCEDURE....3528
INITIALIZATION PROCEDURE....3528
CAN Communication System Description....3529
CAN Communication Unit....3529
Wiring Diagram - SROOF -....3530
Terminal and Reference Value for BCM....3531
Terminal and Reference Value for Sunroof Motor Assembly....3531
Work Flow....3532
CONSULT-III Function (BCM)....3532
ACTIVE TEST....3532
WORK SUPPORT....3532
DATA MONITOR....3532
Trouble Diagnosis Chart by Symptom....3532
Check BCM Power Supply and Ground Circuit....3533
Check Sunroof Motor Assembly Power Supply and Ground Circuit....3533
Check Sunroof Switch System....3535
Check Door Switch....3536
Wind Deflector Inspection....3538
Link and Wire Assembly....3538
Fitting Adjustment....3538
LID WEATHERSTRIP OVERLAP ADJUSTMENT AND SURFACE MISMATCH ADJUSTMENT....3538
Removal and Installation....3539
SUNROOF UNIT ASSEMBLY....3541
Removal....3541
Installation....3541
GLASS LID....3542
Removal....3542
Installation....3542
SUNSHADE....3542
Removal....3543
Installation....3543
WIND DEFLECTOR....3543
Removal....3543
Installation....3543
SUNROOF MOTOR ASSEMBLY....3543
Removal....3543
Installation....3543
rfd....3545
Table of Contents....3545
SERVICE INFORMATION....3546
PRECAUTIONS....3546
Service Notice or Precaution....3546
PREPARATION....3547
Special Service Tool....3547
Commercial Service Tool....3550
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....3551
NVH Troubleshooting Chart....3551
DESCRIPTION....3552
Cross-Sectional View....3552
DIFFERENTIAL GEAR OIL....3553
Changing Differential Gear Oil....3553
DRAINING....3553
FILLING....3553
Checking Differential Gear Oil....3553
OIL LEAKAGE AND OIL LEVEL....3553
FRONT OIL SEAL....3554
Removal and Installation....3554
IDENTIFICATION STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL....3554
REMOVAL....3554
INSTALLATION....3556
SIDE OIL SEAL....3558
Removal and Installation....3558
REMOVAL....3558
INSTALLATION....3558
REAR FINAL DRIVE ASSEMBLY....3560
Removal and Installation....3560
COMPONENTS....3560
REMOVAL....3560
INSTALLATION....3561
Disassembly and Assembly....3561
COMPONENTS....3561
ASSEMBLY INSPECTION AND ADJUSTMENT....3562
Total Preload Torque....3562
Drive Gear Runout....3563
Tooth Contact....3563
Backlash....3565
Companion Flange Runout....3566
DISASSEMBLY....3566
Differential Assembly....3566
Drive Pinion Assembly....3569
INSPECTION AFTER DISASSEMBLY....3570
ADJUSTMENT AND SELECTION OF ADJUSTING WASHERS....3570
Differential Side Gear Clearance....3571
Side Bearing Preload....3571
Pinion Gear Height....3572
ASSEMBLY....3575
Drive Pinion Assembly....3575
Differential Assembly....3578
SERVICE DATA AND SPECIFICATIONS (SDS)....3582
General Specification....3582
Inspection and Adjustment....3582
DRIVE GEAR RUNOUT....3582
DIFFERENTIAL SIDE GEAR CLEARANCE....3582
PRELOAD TORQUE....3582
BACKLASH....3582
COMPANION FLANGE RUNOUT....3582
SELECTIVE PARTS....3582
Side Gear Thrust Washer....3582
Pinion Height Adjusting Washer....3583
Side Bearing Adjusting Washer....3583
rsu....3584
Table of Contents....3584
SERVICE INFORMATION....3585
PRECAUTIONS....3585
Cautions....3585
PREPARATION....3586
Special Service Tool....3586
Commercial Service Tool....3586
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....3587
NVH Troubleshooting Chart....3587
REAR SUSPENSION ASSEMBLY....3588
On-Vehicle Inspection and Service....3588
INSPECTION OF BALL JOINT END PLAY....3588
SHOCK ABSORBER INSPECTION....3588
Wheel AlignmentInspection....3588
DESCRIPTION....3588
PRELIMINARY INSPECTION....3588
GENERAL INFORMATION AND RECOMMENDATIONS....3588
THE ALIGNMENT PROCESS....3588
CAMBER INSPECTION....3589
TOE-IN....3589
Removal and Installation....3589
COMPONENTS....3589
REMOVAL....3591
INSTALLATION....3591
SHOCK ABSORBER....3592
Removal and Installation....3592
REMOVAL....3592
INSPECTION AFTER REMOVAL....3592
INSTALLATION....3592
Disassembly and Assembly....3592
DISASSEMBLY....3592
INSPECTION AFTER DISASSEMBLY....3592
Bound Bumper and Bushing....3592
ASSEMBLY....3593
SUSPENSION ARM....3594
Removal and Installation....3594
REMOVAL....3594
INSPECTION AFTER REMOVAL....3594
Visual Inspection....3594
Ball Joint Inspection....3594
Swing Torque Inspection....3594
Rotating Torque Inspection....3594
Axial End Play Inspection....3594
INSTALLATION....3595
RADIUS ROD....3596
Removal and Installation....3596
REMOVAL....3596
INSPECTION AFTER REMOVAL....3596
INSTALLATION....3596
FRONT LOWER LINK....3597
Removal and Installation....3597
REMOVAL....3597
INSPECTION AFTER REMOVAL....3597
INSTALLATION....3597
REAR LOWER LINK & COIL SPRING....3598
Removal and Installation....3598
REMOVAL....3598
INSPECTION AFTER REMOVAL....3598
INSTALLATION....3598
STABILIZER BAR....3599
Removal and Installation....3599
REMOVAL....3599
INSPECTION AFTER REMOVAL....3599
INSTALLATION....3599
REAR SUSPENSION MEMBER....3600
Removal and Installation....3600
REMOVAL....3600
INSPECTION AFTER REMOVAL....3600
INSTALLATION....3600
SERVICE DATA AND SPECIFICATIONS (SDS)....3601
Wheel Alignment (Unladen*)....3601
Ball Joint....3601
Wheelarch Height (Unladen*)....3601
sb....3602
Table of Contents....3602
SERVICE INFORMATION....3603
PRECAUTIONS....3603
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3603
Precaution for Seat Belt Service....3603
AFTER A COLLISION....3603
SEAT BELTS....3604
System Description....3604
SEAT BELT WARNING CHIME....3604
SEAT BELT WARNING LAMP....3604
Removal and Installation of Front Seat Belt....3604
REMOVAL OF FRONT SEAT BELT RETRACTOR....3604
INSTALLATION OF FRONT SEAT BELT RETRACTOR....3605
REMOVAL OF FRONT SEAT BELT BUCKLE....3605
INSTALLATION OF FRONT SEAT BELT BUCKLE....3605
Removal and Installation of Rear Seat Belt....3606
REMOVAL OF REAR SEAT BELT RETRACTOR....3606
INSTALLATION OF REAR SEAT BELT RETRACTOR....3607
Seat Belt Inspection....3607
AFTER A COLLISION....3607
PRELIMINARY CHECK....3607
SEAT BELT RETRACTOR ON-VEHICLE INSPECTION....3608
Emergency Locking Retractors (ELR) and Automatic Locking Retractors (ALR)....3608
Stationary Inspection for ELR Function....3608
Stationary Inspection for ALR Function....3608
Moving Inspection for ELR Function....3608
SEAT BELT RETRACTOR OFF-VEHICLE INSPECTION....3608
LATCH (LOWER ANCHORS AND TETHER FOR CHILDREN) SYSTEM....3610
Removal and Installation....3610
REMOVAL....3610
INSTALLATION....3610
TOP TETHER STRAP CHILD RESTRAINT....3611
Removal and Installation....3611
REMOVAL....3611
INSTALLATION....3611
sc....3612
Table of Contents....3612
SERVICE INFORMATION....3613
PRECAUTIONS....3613
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3613
PREPARATION....3614
Special Service Tools....3614
Commercial Service Tools....3614
BATTERY....3615
How to Handle Battery....3615
METHODS OF PREVENTING OVER-DISCHARGE....3615
CHECKING ELECTROLYTE LEVEL....3615
Sulphation....3616
SPECIFIC GRAVITY CHECK....3616
Hydrometer Temperature Correction....3616
CHARGING THE BATTERY....3617
Charging Rates....3617
Trouble Diagnosis with Battery Service Center....3617
Removal and Installation....3617
REMOVAL....3617
INSTALLATION....3618
STARTING SYSTEM....3619
System Description....3619
Wiring Diagram - START -....3620
VK45DE ENGINE MODELS....3620
VQ35DE ENGINE MODELS....3621
Trouble Diagnosis with Starting/Charging System Tester (Starting)....3621
DIAGNOSTIC PROCEDURE 1....3622
Check “B” Terminal Circuit....3622
DIAGNOSTIC PROCEDURE 2....3623
Check “S” Connector Circuit....3623
MINIMUM SPECIFICATION OF CRANKING VOLTAGE REFERENCING COOLANT TEMPERATURE....3624
Removal and Installation (VK45DE Engine Models)....3624
REMOVAL....3624
INSTALLATION....3625
Removal and Installation [VQ35DE Engine Models (2WD)]....3625
REMOVAL....3625
INSTALLATION....3626
Removal and Installation [VQ35DE Engine Models (AWD)]....3626
REMOVAL....3626
INSTALLATION....3626
Disassembly and Assembly....3626
VK45DE ENGINE MODELS (M002T85075)....3626
VQ35DE ENGINE MODELS (2WD) (S114-880A)....3627
VQ35DE ENGINE MODELS (AWD) (S114-881A)....3628
Inspection After Disassembly....3629
PINION/CLUTCH CHECK....3629
CHARGING SYSTEM....3630
System Description....3630
MALFUNCTION INDICATOR....3630
Wiring Diagram - CHARGE -....3631
VK45DE ENGINE MODELS....3631
VQ35DE ENGINE MODELS....3632
Trouble Diagnosis with Starting/Charging System Tester (Charging)....3632
PRELIMINARY INSPECTION....3633
DIAGNOSTIC PROCEDURE 1....3634
Check “L” Terminal Circuit (Open)....3634
DIAGNOSTIC PROCEDURE 2....3634
Check “L” Terminal Circuit (Short)....3635
DIAGNOSTIC PROCEDURE 3....3635
Check “S” Terminal Circuit....3635
DIAGNOSTIC PROCEDURE 4....3635
Check “B” Terminal Circuit....3635
Removal and Installation (VK45DE Engine Models)....3636
REMOVAL....3636
ALTERNATOR PULLEY INSPECTION....3637
INSTALLATION....3637
Removal and Installation (VQ35DE Engine Models)....3638
REMOVAL....3638
ALTERNATOR PULLEY INSPECTION....3638
INSTALLATION....3639
Disassembly and Assembly....3639
VK45DE ENGINE MODELS (LR1110-716B)....3639
VQ35DE ENGINE MODELS (A3TG0191)....3639
SERVICE DATA AND SPECIFICATIONS (SDS)....3641
Battery....3641
Starter....3641
Alternator....3641
se....3642
Table of Contents....3642
SERVICE INFORMATION....3644
DTC INDEX....3644
U1000....3644
B2112-B2128....3644
PRECAUTIONS....3645
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3645
Service Notice....3645
PREPARATION....3646
Special Service Tool....3646
Commercial Service Tool....3646
SQUEAK AND RATTLE TROUBLE DIAGNOSES....3647
Work Flow....3647
CUSTOMER INTERVIEW....3647
DUPLICATE THE NOISE AND TEST DRIVE....3647
CHECK RELATED SERVICE BULLETINS....3648
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....3648
REPAIR THE CAUSE ....3648
CONFIRM THE REPAIR....3649
Generic Squeak and Rattle Troubleshooting....3649
INSTRUMENT PANEL....3649
CENTER CONSOLE....3649
DOORS....3649
TRUNK....3649
SUNROOF/HEADLINING....3650
SEATS....3650
UNDERHOOD....3650
Diagnostic Worksheet....3651
AUTOMATIC DRIVE POSITIONER....3653
System Description....3653
MANUAL OPERATION....3653
AUTOMATIC OPERATION....3653
MEMORY STORING AND KEYFOB INTERLOCK STORING....3653
MEMORY SWITCH OPERATION....3654
ENTRY OPERATION....3655
EXITING OPERATION....3655
KEYFOB INTERLOCK OPERATION....3655
FAIL- SAFE MODE....3656
CANCEL OF FAIL-SAFE MODE....3656
Component Parts and Harness Connector Location....3657
CAN Communication System Description....3658
CAN Communication Unit....3658
Schematic....3659
Wiring Diagram - AUT/DP -....3661
Terminal and Reference Value for BCM....3673
Terminal and Reference Value for Automatic Drive Positioner Control Unit....3673
Terminal and Reference Value for Driver Seat Control Unit....3675
Work Flow....3678
Preliminary Check....3678
SETTING CHANGE FUNCTION....3678
CHECK POWER SUPPLY AND GROUND....3679
CONSULT-III Function (AUTO DRIVE POS.)....3681
SELF-DIAGNOSIS RESULTS....3681
Display Item List....3681
DATA MONITOR....3682
Selection from Menu....3682
ACTIVE TEST....3683
Display Item List....3683
Check CAN Communication System....3683
Symptom Chart....3684
Check Sliding Motor Circuit....3685
Check Reclining Motor Circuit....3686
Check Front Lifting Motor Circuit....3687
Check Rear Lifting Motor Circuit....3688
Check Telescopic Motor Circuit....3689
Check Tilt Motor Circuit....3690
Check Driver Side Mirror Motor Circuit....3691
Check Passenger Side Mirror Motor Circuit....3693
Check Sliding Sensor Circuit....3694
Check Reclining Sensor Circuit....3695
Check Front Lifting Sensor Circuit....3696
Check Rear Lifting Sensor Circuit....3697
Check Telescopic Sensor Circuit....3698
Check Tilt Sensor Circuit....3699
Check Driver Side Mirror Sensor Circuit....3700
Check Passenger Side Mirror Sensor Circuit....3701
Check Steering and Door Mirror Sensor Power Supply and Ground Circuit....3702
Check Front Door Switch (Driver Side) Circuit....3703
Check Sliding Switch Circuit....3704
Check Reclining Switch Circuit....3705
Check Front Lifting Switch Circuit....3707
Check Rear Lifting Switch Circuit....3708
Check Power Seat Switch Ground Circuit....3709
Check Telescopic Switch Circuit....3709
Check Tilt Switch Circuit....3711
Check Door Mirror Remote Control Switch (Changeover Switch) Circuit....3712
Check Door Mirror Remote Control Switch (Mirror Switch) Circuit....3714
Check A/T Device (Park Position Switch) Circuit....3715
Check Key Switch Circuit (With Intelligent Key)....3717
Check Key Switch Circuit (Without Intelligent Key)....3718
Check Seat Memory Switch Circuit....3719
Check Seat Memory Indicator Lamp Circuit....3720
Check UART Communication Line Circuit....3721
Check Lumbar Support Circuit....3723
POWER SEAT....3725
Wiring Diagram - SEAT -....3725
HEATED SEAT....3727
Description....3727
Wiring Diagram - HSEAT -....3728
FRONT SEAT....3730
Removal and Installation....3730
REMOVAL....3731
INSTALLATION....3732
REMOVAL OF SEATBACK TRIM AND PAD....3733
INSTALLATION OF SEATBACK TRIM AND PAD....3734
REMOVAL OF SEAT CUSHION TRIM AND PAD....3734
INSTALLATION OF SEAT CUSHION TRIM AND PAD....3735
REAR SEAT....3736
Removal and Installation....3736
REMOVAL....3737
INSTALLATION ....3737
REMOVAL OF SEAT CUSHION TRIM AND PAD....3737
INSTALLATION OF SEAT CUSHION TRIM AND PAD....3738
REMOVAL OF SEATBACK TRIM AND PAD....3738
INSTALLATION OF SEATBACK TRIM AND PAD....3738
REMOVAL OF REMOTE CONTROL LEVER....3739
INSTALLATION OF REMOTE CONTROL LEVER....3739
srs....3740
Table of Contents....3740
SERVICE INFORMATION....3741
DTC INDEX....3741
B1001-B1015....3741
B1017-B1035....3741
B1042-B1057....3742
B1058-B1073....3742
B1074-B1089....3743
B1106-B1120....3743
B1122-B1137....3744
B1138-B1153....3744
B1202-B1210....3744
PRECAUTIONS....3746
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3746
Precaution for SRS "AIR BAG" and "SEAT BELT PRE-TENSIONER" Service....3746
Occupant Classification System Precaution....3746
PREPARATION....3747
Commercial Service Tool....3747
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)....3748
SRS Configuration....3748
Front Seat Belt Pre-tensioner with Load Limiter....3749
Front Side Air Bag....3749
Side Curtain Air Bag....3749
Occupant Classification System (OCS)....3749
Passenger Air Bag Status Condition....3750
Component Parts of Occupant Classification System....3750
Passenger Seatbelt Warning System....3750
SYSTEM DESCRIPTION....3750
This system is composed of the following items...3750
Seatbelt is warning lamp is used for both driver seatbelt warning and passenger seatbelt warning...3750
TROUBLE DIAGNOSIS....3751
Trouble Diagnosis Introduction....3751
DIAGNOSIS FUNCTION....3751
HOW TO PERFORM TROUBLE DIAGNOSIS FOR QUICK AND ACCURATE REPAIR....3751
Information from Customer....3751
Preliminary Check....3751
Work Flow....3751
DETAILED FLOW....3752
Component Parts Location....3753
Schematic....3754
Wiring Diagram - SRS -....3755
CONSULT-III Function....3760
DIAGNOSIS MODE FOR CONSULT-III....3760
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-III....3761
From User Mode to Diagnosis Mode....3761
From Diagnosis Mode to User Mode....3761
HOW TO ERASE SELF-DIAGNOSTIC RESULTS....3761
Self-Diagnosis Function (Without CONSULT-III)....3761
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-III....3761
HOW TO ERASE SELF-DIAGNOSIS RESULTS....3762
SRS Operation Check....3762
DIAGNOSTIC PROCEDURE....3762
Checking Air Bag Operation by Using “AIR BAG” Warning Lamp - User Mode....3762
Trouble Diagnosis with CONSULT-III....3763
DIAGNOSTIC PROCEDURE....3763
DTC No. Index (“SELF-DIAG [CURRENT]” “SELF-DIAG [PAST]” or TROUBLE DIAG RECORD)....3763
Trouble Diagnosis without CONSULT-III....3767
DIAGNOSTIC PROCEDURE....3767
Inspecting SRS Malfunctioning Parts by Using “AIR BAG” Warning Lamp - Diagnosis Mode....3768
WARNING LAMP FLASH CODE CHART....3768
Trouble Diagnosis: "AIR BAG" Warning Lamp Does Not Turn OFF....3771
DIAGNOSTIC PROCEDURE....3771
Trouble Diagnosis: "AIR BAG" Warning Lamp Does Not Turn ON....3771
DIAGNOSTIC PROCEDURE....3771
Passenger Seatbelt Warning System (Seatbelt reminder)...3772
DRIVER AIR BAG MODULE....3773
Removal and Installation....3773
REMOVAL....3773
INSTALLATION....3774
SPIRAL CABLE....3775
Removal and Installation....3775
REMOVAL....3775
INSTALLATION....3775
FRONT PASSENGER AIR BAG MODULE....3777
Removal and Installation....3777
REMOVAL....3777
INSTALLATION....3778
SIDE CURTAIN AIR BAG MODULE....3779
Removal and Installation....3779
REMOVAL....3779
INSTALLATION....3780
CRASH ZONE SENSOR....3781
Removal and Installation....3781
REMOVAL....3781
INSTALLATION....3781
SIDE AIR BAG (SATELLITE) SENSOR....3782
Removal and Installation....3782
REMOVAL....3782
INSTALLATION....3782
DIAGNOSIS SENSOR UNIT....3783
Removal and Installation....3783
REMOVAL....3783
INSTALLATION....3783
ECU DISCRIMINATED NO...3783
FRONT SEAT BELT PRE-TENSIONER....3784
Removal and Installation....3784
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT....3785
Removal and Installation....3785
COLLISION DIAGNOSIS....3786
For Frontal Collision....3786
SRS INSPECTION (FOR FRONTAL COLLISION)....3786
For Side Collision....3787
WHEN THE SIDE AIR BAG IS ACTIVATED IN THE SIDE COLLISION:....3787
WHEN SRS IS NOT ACTIVATED IN THE SIDE COLLISION:....3787
SRS INSPECTION (FOR SIDE COLLISION)....3787
tf....3789
Table of Contents....3789
SERVICE INFORMATION....3791
DTC INDEX....3791
C1201-C1210, U1000....3791
PRECAUTIONS....3792
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3792
Precaution....3792
Service Notice or Precaution....3793
PREPARATION....3794
Special Service Tool....3794
Commercial Service Tool....3795
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....3797
NVH Troubleshooting Chart....3797
TRANSFER FLUID....3798
Replacement....3798
DRAINING....3798
FILLING....3798
Inspection....3798
FLUID LEAKAGE AND FLUID LEVEL....3798
AWD SYSTEM....3799
Power Transfer Diagram....3799
System Description....3799
DESCRIPTION....3799
ELECTRIC CONTROLLED COUPLING....3799
Operation Principle....3799
AWD CONTROL UNIT....3800
AWD WARNING LAMP....3800
AWD Warning Lamp Indication....3800
Schematic....3801
COMPONENTS FUNCTION DESCRIPTION....3801
CAN Communication....3801
SYSTEM DESCRIPTION ....3801
TROUBLE DIAGNOSIS....3802
Fail-Safe Function....3802
How to Perform Trouble Diagnosis....3802
BASIC CONCEPT....3802
Location of Electrical Parts....3803
Circuit Diagram....3804
Wiring Diagram - AWD -....3805
Trouble Diagnosis Chart by Symptom....3808
AWD Control Unit Input/Output Signal Reference Value....3808
AWD CONTROL UNIT INSPECTION TABLE....3808
Specifications with CONSULT-III....3808
CONSULT-III Function (ALL MODE AWD/4WD)....3809
FUNCTION....3809
SELF-DIAG RESULT MODE....3810
Display Item List....3810
How to Erase Self-Diagnostic Results....3810
DATA MONITOR MODE....3810
Display Item List....3810
ACTIVE TEST MODE....3811
Description....3811
Test Item....3811
TROUBLE DIAGNOSIS FOR SYSTEM....3812
DTC C1201 CONTROLLER FAILURE....3812
DIAGNOSTIC PROCEDURE....3812
DTC C1203 ABS SYSTEM....3812
DIAGNOSTIC PROCEDURE....3812
DTC C1204 4WD SOLENOID....3813
CONSULT-III REFERENCE VALUE IN DATA MONITOR MODE....3813
DIAGNOSTIC PROCEDURE....3813
COMPONENT INSPECTION....3814
DTC C1205 4WD ACTUATOR RLY....3815
CONSULT-III REFERENCE VALUE IN DATA MONITOR MODE....3815
DIAGNOSTIC PROCEDURE....3815
DTC C1210 ENGINE SIGNAL 1....3816
DIAGNOSTIC PROCEDURE....3816
DTC U1000 CAN COMM CIRCUIT....3816
DIAGNOSTIC PROCEDURE....3816
Power Supply Circuit for AWD Control Unit....3816
CONSULT-III REFERENCE VALUE IN DATA MONITOR MODE....3816
DIAGNOSTIC PROCEDURE....3816
TROUBLE DIAGNOSIS FOR SYMPTOMS....3818
AWD Warning Lamp Does Not Turn ON When the Ignition Switch Is Turned to ON....3818
DIAGNOSTIC PROCEDURE....3818
AWD Warning Lamp Does Not Turn OFF Several Seconds after Engine Started....3818
DIAGNOSTIC PROCEDURE....3818
Heavy Tight-Corner Braking Symptom Occurs When the Vehicle Is Driven and the Steering Wheel Is Turned Fully to Either Side after the Engine Is Started....3820
DIAGNOSTIC PROCEDURE....3820
Vehicle Does Not Enter AWD Mode Even Though AWD Warning Lamp Turned to OFF....3821
DIAGNOSTIC PROCEDURE....3821
While Driving, AWD Warning Lamp Flashes Rapidly (When Flashing in Approx. 1 Minute and Then Turning OFF)....3821
While Driving, AWD Warning Lamp Flashes Slowly (When Continuing to Flash until Turning Ignition Switch OFF)....3821
DIAGNOSTIC PROCEDURE....3822
AWD CONTROL UNIT....3823
Removal and Installation....3823
REMOVAL....3823
INSTALLATION....3823
FRONT OIL SEAL....3824
Removal and Installation....3824
REMOVAL....3824
INSTALLATION....3824
REAR OIL SEAL....3825
Removal and Installation....3825
REMOVAL....3825
INSTALLATION....3825
AIR BREATHER HOSE....3827
Removal and Installation....3827
TRANSFER ASSEMBLY....3828
Removal and Installation....3828
REMOVAL....3828
INSTALLATION....3828
Disassembly and Assembly....3828
COMPONENTS....3828
DISASSEMBLY....3829
Front Case and Rear Case....3829
Mainshaft Assembly....3834
Front Drive Shaft and Drive Chain....3834
INSPECTION ....3834
Cases....3834
Bearing....3835
Shaft....3835
Gears and Chain....3835
ASSEMBLY....3835
Front Drive Shaft and Drive Chain....3835
Mainshaft Assembly....3836
Front Case and Rear Case....3837
SERVICE DATA AND SPECIFICATIONS (SDS)....3842
General Specification....3842
wt....3843
Table of Contents....3843
SERVICE INFORMATION....3844
INDEX FOR DTC....3844
DTC No. Index....3844
PRECAUTIONS....3845
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3845
Precaution....3845
Service Notice or Precaution....3846
PREPARATION....3847
Special Service Tool....3847
Commercial Service Tool....3847
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....3848
NVH Troubleshooting Chart....3848
ROAD WHEEL....3849
Inspection....3849
ALUMINUM WHEEL....3849
STEEL WHEEL (FOR EMERGENCY USE)....3849
ROAD WHEEL TIRE ASSEMBLY....3850
Balancing Wheels (Bonding Weight Type)....3850
REMOVAL....3850
WHEEL BALANCE ADJUSTMENT ....3850
Tire Rotation....3851
TIRE PRESSURE MONITORING SYSTEM....3852
System Component....3852
System Description....3852
TRANSMITTER....3852
REMOTE KEYLESS ENTRY RECEIVER....3852
BCM (BODY CONTROL MODULE) ....3852
LOW TIRE PRESSURE WARNING LAMP....3853
Low Tire pressure Warning Lamp Indication....3853
RUN-FLAT TIRE WARNING LAMP....3853
Run-Flat Tire Warning Lamp Indication....3853
DISPLAY UNIT....3854
CAN COMMUNICATION....3855
System Description....3855
TROUBLE DIAGNOSES....3856
Schematic....3856
Wiring Diagram- T/WARN -....3857
Control Unit Input/Output Signal Standard....3859
ID Registration Procedure....3861
ID REGISTRATION WITH ACTIVATION TOOL....3861
ID Registration without Transmitter Activation Tool....3861
Transmitter Wake Up Operation....3862
WITH ACTIVATION TOOL....3862
Self-Diagnosis....3862
DESCRIPTION....3862
FUNCTION....3862
LOW TIRE PRESSURE WARNING LAMP DIAGNOSTIC CHART....3862
RUN-FLAT TIRE WARNING LAMP DIAGNOSTIC CHART....3864
CONSULT-III Function (BCM)....3864
FUNCTION....3864
WORK SUPPORT MODE....3865
Test Item....3865
ID Read....3865
ID Regist....3865
SELF-DIAGNOSTIC RESULTS MODE....3865
DATA MONITOR MODE....3865
Display item List....3865
ACTIVE TEST MODE....3866
Test Item....3866
How to Perform Trouble Diagnosis for Quick and Accurate Repair....3866
INTRODUCTION....3866
WORK FLOW....3866
Preliminary Check....3867
Malfunction Code/Symptom Chart....3868
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS....3870
Transmitter or Control Unit (BCM)....3870
MALFUNCTION CODE NO. 21, 22, 23 OR 24....3870
Transmitter - 1....3870
MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 42, 43, 44, 45, 46, 47 OR 48....3870
Transmitter - 2....3871
MALFUNCTION CODE NO. 35, 36, 37 OR 38....3871
Vehicle Speed Signal....3871
MALFUNCTION CODE NO. 52....3871
TROUBLE DIAGNOSIS FOR SYMPTOMS....3872
Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is Turned On....3872
Low Tire Pressure Warning Lamp Stays On When Ignition Switch Is Turned On....3872
Low Tire Pressure Warning Lamp Blinks When Ignition Switch Is Turned On....3873
Run-Flat Tire Warning Lamp Stays On When Ignition Switch Is Turned On....3874
Turn Signal Lamp Blinks When Ignition Switch Is Turned On....3874
ID Registration Cannot Be Completed....3874
REMOVAL AND INSTALLATION....3875
Transmitter....3875
REMOVAL....3875
INSTALLATION....3875
SERVICE DATA AND SPECIFICATIONS (SDS)....3877
Road Wheel....3877
Tire....3877
ww....3878
Table of Contents....3878
SERVICE INFORMATION....3880
PRECAUTION....3880
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"....3880
Precaution for Procedure without Cowl Top Cover....3880
FRONT WIPER AND WASHER SYSTEM....3881
Component Parts and Harness Connector Location....3881
System Description....3881
OUT LINE....3881
LOW SPEED WIPER OPERATION....3882
HIGH SPEED WIPER OPERATION....3882
INTERMITTENT OPERATION....3882
Wiper Dial Position Setting....3882
AUTO STOP OPERATION....3883
WASHER OPERATION....3883
MIST OPERATION....3883
FAIL-SAFE FUNCTION....3883
COMBINATION SWITCH READING FUNCTION....3883
CAN Communication System Description....3883
CAN Communication Unit....3884
Schematic....3884
Wiring Diagram - WIPER -....3885
Terminal and Reference Value for BCM....3887
Terminal and Reference Value for IPDM E/R....3891
How to Proceed with Trouble Diagnosis....3891
Preliminary Check....3891
CHECK POWER SUPPLY AND GROUND CIRCUIT....3891
CONSULT-III Functions (BCM)....3892
WORK SUPPORT....3892
Display Item List....3892
DATA MONITOR....3892
Display Item List....3892
ACTIVE TEST....3893
Display Item List....3893
CONSULT-III Functions (IPDM E/R)....3893
DATA MONITOR....3893
All Signals, Main Signals, Selection From Menu....3893
ACTIVE TEST....3893
Front Wiper Does Not Operate....3894
Front Wiper Does Not Return to Stop Position....3895
Only Front Wiper Low Does Not Operate....3896
Only Front Wiper High Does Not Operate....3897
Only Front Wiper Intermittent Does Not Operate....3898
Front Wiper Interval Time Is Not Controlled by Vehicle Speed....3898
Front Wiper Intermittent Operation Switch Position Cannot Be Adjusted....3899
Wiper Does Not Wipe When Front Washer Operates....3899
After Front Wiper Operate for 10 Seconds, They Stop for 20 Seconds, and After Repeating the Operation Five Times, They Become Inoperative....3899
Front Wiper Does Not Stop....3900
Removal and Installation of Front Wiper Arms, Adjustment of Wiper Arms Stop Location....3900
REMOVAL....3900
INSTALLATION....3900
Removal and Installation of Front Wiper Drive Assembly....3901
REMOVAL....3901
INSTALLATION....3901
Disassembly and Assembly of Front Wiper Drive Assembly....3902
DISASSEMBLY....3902
ASSEMBLY....3902
Washer Nozzle Adjustment....3902
Washer Tube Layout....3904
Removal and Installation of Front Washer Nozzle....3904
Removal and Installation of Front Washer Tube Joint....3904
REMOVAL....3904
INSTALLATION....3904
Inspection of Washer Nozzle....3904
CHECK VALVE....3904
Inspection of Front Wiper and Washer Switch Circuit....3905
Removal and Installation of Front Wiper and Washer Switch....3905
REMOVAL....3905
INSTALLATION....3905
Removal and Installation of Washer Tank....3905
REMOVAL....3905
INSTALLATION....3906
Removal and Installation of Front and Rear Washer Pump....3906
REMOVAL....3906
INSTALLATION....3906
REAR WIPER AND WASHER SYSTEM....3907
Component Parts and Harness Connector Location....3907
System Description....3907
REAR WIPER OPERATION....3907
INTERMITTENT OPERATION....3908
AUTO STOP OPERATION....3908
WASHER OPERATION....3908
BCM WIPER SWITCH READING FUNCTION....3908
Wiring Diagram - WIP/ R -....3909
Terminal and Reference Value for BCM....3910
How to Proceed with Trouble Diagnosis....3912
Preliminary Check....3913
CHECK POWER SUPPLY AND GROUND CIRCUIT....3913
CONSULT-III Functions (BCM)....3913
DATA MONITOR....3914
Display Item List....3914
ACTIVE TEST....3914
Display Item List....3914
Rear Wiper Does Not Operate....3914
Rear Wiper Does Not Return to Stop Position....3916
Only Rear Wiper ON Does Not Operate....3917
Only Rear Wiper INT Does Not Operate....3917
Wiper Does Not Wipe When Rear Washer Operates....3917
Rear Wipers Do Not Stop....3917
Removal and Installation of Rear Wiper Arm, Adjustment of Wiper Arms Stop Location....3917
REMOVAL....3917
INSTALLATION....3917
Removal and Installation of Rear Wiper Blade....3918
REMOVAL....3918
INSTALLATION....3918
Removal and Installation of Rear Wiper Motor....3919
REMOVAL....3919
INSTALLATION....3919
Washer Nozzle Adjustment....3920
Washer Tube Layout....3920
Removal and Installation of Washer Nozzle....3920
REMOVAL....3920
INSTALLATION....3921
Check Valve....3921
Inspection of Front Wiper and Washer Switch Circuit....3921
Removal and Installation of Rear Wiper and Washer Switch....3921
Removal and Installation of Washer Tank....3921
Removal and Installation of Front and Rear Washer pump....3921
POWER SOCKET....3922
Wiring Diagram - P/SCKT -....3922
Removal and Installation of Front Power Socket - 1....3922
REMOVAL....3922
INSTALLATION....3923
Removal and Installation of Front Power Socket - 2....3923
REMOVAL....3923
INSTALLATION....3923
Removal and Installation of Rear Power Socket....3923
REMOVAL....3923
INSTALLATION....3923
Removal and Installation of Luggage Room Power Socket....3923
REMOVAL....3923
INSTALLATION....3924
HORN....3925
Wiring Diagram - HORN -....3925
Removal and Installation....3925
REMOVAL....3925
INSTALLATION....3926
QUICK REFERENCE INDEX
A GENERAL INFORMATION GI General Information
B ENGINE EM Engine Mechanical
LU Engine Lubrication System
CO Engine Cooling System
EC Engine Control System
FL Fuel System
EX Exhaust System
ACC Accelerator Control System
C TRANSMISSION/TRANSAXLE
AT Automatic Transmission
D DRIVELINE/AXLE
TF Transfer
PR Propeller Shaft
FFD Front Final Drive
RFD Rear Final Drive
FAX Front Axle
RAX Rear Axle
E SUSPENSION FSU Front Suspension
RSU Rear Suspension
WT Road Wheels & Tires
F BRAKES BR Brake System
PB Parking Brake System
BRC Brake Control System
G STEERING PS Power Steering System
H RESTRAINTS SB Seat Belts
SRS Supplemental Restraint System(SRS)
I BODY BL Body, Lock & Security System
GW Glasses, Window System & Mirrors
RF Roof
EI Exterior & Interior
IP Instrument Panel
SE Seat
J AIR CONDITIONER ATC Automatic Air Conditioner
K ELECTRICAL SC Starting & Charging System
LT Lighting System
DI Driver Information System
WW Wiper, Washer & Horn
BCS Body Control System
LAN LAN System
AV Audio, Visual,Navigation & Telephone System
ACS Auto Cruise Control System
PG Power Supply, Ground & Circuit Elements
L MAINTENANCE MA Maintenance
M INDEX IDX Alphabetical Index
Infiniti FX35/FX45 (S50) Workshop Repair Service Manual 2003-2008
