Complete workshop repair service manual with electrical wiring diagrams for Infiniti Q45 (F50) 2002-2006. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Infiniti Q45 (F50) 2002-2006 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
TABLE OF CONTENTS
QUICK REFERENCE INDEX
GENERAL INFORMATION
MAINTENANCE
ENGINE MECHANICAL
ENGINE LUBRICATION & COOLING SYSTEMS
ENGINE CONTROL SYSTEM
ACCELERATOR CONTROL, FUEL & EXHAUST SYSTEMS
CLUTCH
MANUAL TRANSAXLE
AUTOMATIC TRANSAXLE
FRONT AXLE & FRONT SUSPENSION
REAR AXLE & REAR SUSPENSION
BRAKE SYSTEM
STEERING SYSTEM
RESTRAINT SYSTEM
BODY & TRIM
HEATER & AIR CONDITIONER
ELECTRICAL SYSTEM
ALPHABETICAL INDEX
EXCERPT:
A/T FLUID TEMPERATURE SENSOR 2 REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery cable from the negative terminal.
2. Disconnect heated oxygen sensor 2 harness connector.
3. Drain ATF through drain plug.
4. Remove oil pan and oil pan gasket.
5. Check foreign materials in oil pan to help determine causes of malfunction. If the ATF is very dark, smells burned, or contains foreign particles, the frictional material (clutches, band) may need replacement. A tacky film that will not wipe clean indicates varnish build up. Varnish can cause valves, servo, and clutches to stick and can inhibit pump pressure.
If frictional material is detected, perform A/T fluid cooler cleaning. Refer to AT-14, “A/T Fluid Cooler Cleaning”.
6. Disconnect A/T fluid temperature sensor 2 connector.
CAUTION: Be careful not to damage connector.
7. Straighten terminal clip to free A/T fluid temperature sensor 2 harness.
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acc……….3
Table of Contents……….3
PRECAUTIONS……….4
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….4
ACCELERATOR CONTROL SYSTEM……….5
Removal and Installation……….5
REMOVAL……….5
INSTALLATION……….5
INSPECTION AFTER INSTALLATION……….5
acs……….7
Table of Contents……….7
ASCD……….9
AUTOMATIC SPEED CONTROL DEVICE (ASCD)……….9
Description……….9
ICC……….10
PRECAUTIONS……….10
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….10
Precautions for ICC System Service……….10
PREPARATION……….11
Special Service Tools……….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……….13
Components Description……….15
CAN Communication……….15
CAN COMMUNICATION UNIT……….15
Switch Operation……….16
ICC System Display……….16
ACTION TEST……….17
ICC System Running Test……….17
VEHICLE-TO-VEHICLE DISTANCE CONTROL MODE……….17
Set Checking……….17
Check For Increase Of Cruising Speed……….17
Check For Decrease Of Cruising Speed……….17
Check For Cancellation Of Vehicle-To-Vehicle Distance Control Mode (Normal Driving Condition) In ………….17
Check For Restoring Speed That Is Set By Vehicle-To-Vehicle Distance Control Mode Before Cancella………….17
Check For MAIN Switch……….18
Check For RESUME/ACCELERATE, SET/COAST, CANCEL Switches……….18
Check For Distance Switch……….18
CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE……….18
Set Checking……….18
Check For Increase Of Cruising Speed……….19
Check For Decrease Of Cruising Speed……….19
Check For Cancellation Of Conventional (Fixed Speed) Cruise Control Mode (Normal Driving Conditio………….19
Check For Restoring Speed That Is Set By Conventional (Fixed Speed) Cruise Control Mode Before IC………….19
Check For MAIN Switch……….19
Check For RESUME/ACCELERATE, SET/COAST, CANCEL Switches……….19
LASER BEAM AIMING ADJUSTMENT……….20
Outline……….20
Preparation……….20
Outline of Adjustment Procedure……….20
Setting the ICC Target Board……….20
ADJUSTING HEIGHT OF THE TARGET……….20
SETTING THE TARGET……….21
Aiming Adjustment……….22
CHECK AFTER THE ADJUSTMENT……….24
ELECTRICAL UNITS LOCATION……….25
Component Parts and Harness Connector Location……….25
WIRING DIAGRAM……….26
Schematic……….26
Wiring Diagram — ICC —……….27
TERMINALS AND REFERENCE VALUE……….35
Terminals and Reference Value for ICC Unit……….35
Terminals and Reference Value for ICC Sensor……….36
Terminals and Reference Value for ICC Warning Chime (Without LDW Models)……….37
Terminals and Reference Value for ICC Warning Chime (With LDW Models)……….37
TROUBLE DIAGNOSIS – GENERAL DESCRIPTION……….38
Work Flow……….38
CONSULT-II Function (ICC)……….39
CONSULT-II BASIC OPERATION……….39
WORK SUPPORT……….39
Work Item……….39
Cause of Auto-Cancel……….39
Laser Beam Adjust……….40
SELF-DIAG RESULTS……….40
DATA MONITOR……….40
Operation Procedure……….40
Monitored Item……….40
ACTIVE TEST……….42
ICC BUZZER 1……….42
METER LAMP……….42
STOP LAMP……….43
BOOSTER SOL/V 3……….43
Self-Diagnostic Function……….44
WITH CONSULT-II……….44
WITHOUT CONSULT-II……….44
Self-Diagnostic Erasing Method……….45
SELF-DIAGNOSIS BY ICC SYSTEM DISPLAY WILL NOT RUN……….46
Possible Irregular Condition……….46
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS……….49
Diagnostic Trouble Code (DTC) Chart……….49
DTC 11 CONTROL UNIT……….50
DTC 20 CAN COMM CIRCUIT……….51
DTC 31 POWER SUPPLY CIR, DTC 34 POWER SUPPLY CIR 2……….51
DTC 41 VHCL SPEED SE CIRC……….52
DTC 43 ABS/TCS/VDC CIRC……….53
DTC 45 BRAKE SW/STOP L SW……….53
DTC 46 OPERATION SW CIRC……….55
DTC 61 PRESS SEN CIRCUIT……….57
DTC 62 BOOSTER SOL/V CIRCUIT……….59
DTC 63 RELEASE SW CIRCUIT……….60
DTC 65 PRESSURE CONTROL……….61
DTC 74 LASER BEAM OFF CNTR……….62
DTC 90 STOP LAMP RLY FIX……….62
DTC 92 ECM CIRCUIT……….68
DTC 96 NP RANGE……….69
DTC 97 AT CIRCUIT……….71
DTC 98 GEAR POSITION……….71
DTC 102 RADAR STAIN……….72
DTC 103 LASER SENSOR FAIL……….72
DTC 104 LASER AIMING INCMP……….73
DTC 107 LASER COMM FAIL……….73
DTC 109 LASER HIGH TEMP……….73
TROUBLE DIAGNOSIS FOR SYMPTOMS……….74
Symptom Chart……….74
Symptom 1: MAIN Switch Does Not Turn ON……….75
Symptom 2: ICC System Cannot Be Set (MAIN Switch Turns ON/OFF)……….75
Symptom 3: ICC System Cannot Be Operated by CANCEL Switch, RESUME/ ACCELERATE Switch or DISTANCE ………….76
Symptom 4: ICC System Is Not Cancelled When the A/T Selector Lever Is in Other Than “D” and “M” P………….77
Symptom 5: Chime Does Not Sound……….77
Symptom 6: Chime Does Not Stop……….81
Symptom 7: Driving Force Is Hunting……….81
Symptom 8: ICC System Frequently Cannot Detect the Vehicle Ahead/ Detection Zone Is Short……….81
Symptom 9: The System Does Not Detect the Vehicle Ahead at All……….82
ELECTRICAL COMPONENT INSPECTION……….83
ICC Steering Switch……….83
Booster Solenoid……….83
Release Switch……….83
ICC Brake Switch and Stop Lamp Switch……….84
ICC BRAKE HOLD RELAY……….84
REMOVAL AND INSTALLATION……….85
ICC Unit……….85
REMOVAL……….85
INSTALLATION……….85
ICC Sensor……….85
REMOVAL……….85
INSTALLATION……….86
ICC Warning Chime (Without LDW models)……….86
REMOVAL……….86
INSTALLATION……….86
ICC Warning Chime (With LDW models)……….86
REMOVAL AND INSTALLATION……….86
ICC Steering Switch……….86
REMOVAL AND INSTALLATION……….86
at……….87
Table of Contents……….87
INDEX FOR DTC……….91
Alphabetical Index……….91
DTC No. Index……….92
PRECAUTIONS……….93
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….93
Precautions for On Board Diagnostic (OBD) System of A/T and Engine……….93
Precautions……….94
Service Notice or Precautions……….95
A/T FLUID COOLER SERVICE……….95
OBD-II SELF-DIAGNOSIS……….95
PREPARATION……….96
Special Service Tools……….96
Commercial Service Tools……….97
A/T FLUID……….98
Changing A/T Fluid……….98
Checking A/T Fluid……….99
A/T Fluid Cooler Cleaning……….100
A/T FLUID COOLER CLEANING PROCEDURE……….100
A/T FLUID COOLER DIAGNOSIS PROCEDURE……….101
A/T FLUID COOLER INSPECTION PROCEDURE……….102
A/T FLUID COOLER FINAL INSPECTION……….102
A/T CONTROL SYSTEM……….103
Cross-Sectional View……….103
Shift Mechanism……….104
CONSTRUCTION……….104
FUNCTION OF CLUTCH AND BRAKE……….104
CLUTCH AND BAND CHART……….105
POWER TRANSMISSION……….106
“N” Position……….106
“P” Position……….106
"D1" Position……….107
“M1” Position……….108
"D2" Position……….109
“M2” Position……….110
"D3" and "M3" Positions……….111
"D4" and "M4" Positions……….112
“D” and “M5” Positions……….113
“R” Position……….114
TCM Function……….115
CONTROL SYSTEM OUTLINE……….115
CONTROL SYSTEM DIAGRAM……….115
CAN Communication……….116
SYSTEM DESCRIPTION……….116
Input/Output Signal of TCM……….116
Line Pressure Control……….117
LINE PRESSURE CONTROL IS BASED ON THE TCM LINE PRESSURE CHARACTERISTIC PATTERN……….117
Normal Control……….117
Back-up Control (Engine Brake)……….117
During Shift Change……….118
At Low Fluid Temperature……….118
Shift Control……….118
SHIFT CHANGE……….119
Shift Change System Diagram……….119
BLIPPING CONTROL……….119
Shift Change System Diagram……….120
Lock-up Control……….120
TORQUE CONVERTER CLUTCH CONTROL VALVE CONTROL……….120
Lock-up Control System Diagram……….120
Lock-up Released……….121
Lock-up Applied……….121
SMOOTH LOCK-UP CONTROL……….121
Half-clutched State……….121
Slip Lock-up Control……….121
Engine Brake Control……….121
Control Valve……….122
FUNCTION OF CONTROL VALVE……….122
FUNCTION OF PRESSURE SWITCH……….123
ON BOARD DIAGNOSTIC (OBD) SYSTEM……….124
Introduction……….124
OBD-II Function for A/T System……….124
One or Two Trip Detection Logic of OBD-II……….124
ONE TRIP DETECTION LOGIC……….124
TWO TRIP DETECTION LOGIC……….124
OBD-II Diagnostic Trouble Code (DTC)……….124
HOW TO READ DTC AND 1ST TRIP DTC……….124
Freeze Frame Data and 1st Trip Freeze Frame Data……….125
HOW TO ERASE DTC……….125
HOW TO ERASE DTC (WITH CONSULT-II)……….126
HOW TO ERASE DTC (WITH GST)……….127
HOW TO ERASE DTC (NO TOOLS)……….127
Malfunction Indicator Lamp (MIL)……….127
DESCRIPTION……….127
TROUBLE DIAGNOSIS……….128
DTC Inspection Priority Chart……….128
Fail-safe……….128
FAIL-SAFE FUNCTION……….128
Vehicle Speed Sensor……….128
Accelerator Pedal Position Sensor……….128
Throttle Position Sensor……….128
PNP Switch……….128
Park/neutral position Relay……….128
A/T Interlock……….129
A/T 1st Engine Braking……….129
Line Pressure Solenoid……….129
Torque Converter Clutch Solenoid……….129
Low Coast Brake Solenoid……….129
Input Clutch Solenoid……….129
Direct Clutch Solenoid……….129
Front Brake Solenoid……….129
High and Low Reverse Clutch Solenoid……….129
Turbine Revolution Sensor 1 or 2……….129
How to Perform Trouble Diagnosis for Quick and Accurate Repair……….130
INTRODUCTION……….130
WORK FLOW……….131
Work Flow Chart……….131
DIAGNOSTIC WORKSHEET……….132
Information from Customer……….132
Diagnostic Worksheet Chart……….132
A/T Electrical Parts Location……….135
Circuit Diagram……….136
Inspections Before Trouble Diagnosis……….137
A/T FLUID CHECK……….137
A/T Fluid Leakage and A/T Fluid Level Check……….137
A/T Fluid Condition Check……….137
STALL TEST……….137
Stall Test Procedure……….137
Judgement of Stall Test……….138
LINE PRESSURE TEST……….139
Line Pressure Test Port……….139
Line Pressure Test Procedure……….139
Line Pressure……….140
Judgement of Line Pressure Test……….140
ROAD TEST……….141
Description……….141
Check Before Engine is Started……….141
Check at Idle……….141
Cruise Test – Part 1……….143
Cruise Test – Part 2……….145
Cruise Test – Part 3……….145
Vehicle Speed at Which Gear Shifting Occurs……….146
Vehicle Speed at Which Lock-up Occurs/Releases……….146
Symptom Chart……….147
TCM Input/Output Signal Reference Values……….170
A/T ASSEMBLY HARNESS CONNECTOR TERMINAL LAYOUT……….170
TCM INSPECTION TABLE……….170
CONSULT-II Function (A/T)……….171
FUNCTION……….171
CONSULT-II REFERENCE VALUE……….171
CONSULT-II SETTING PROCEDURE……….173
SELF-DIAGNOSTIC RESULT MODE……….173
Operation Procedure……….173
Display Items List……….173
How to Erase Self-diagnostic Results……….176
DATA MONITOR MODE……….176
Operation Procedure……….176
Display Items List……….176
CAN DIAGNOSTIC SUPPORT MONITOR MODE……….180
Operation Procedure……….180
DTC WORK SUPPORT MODE……….180
Operation Procedure……….180
Display Items List……….182
Diagnostic Procedure without CONSULT-II……….183
OBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)……….183
OBD-II SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)……….183
TCM SEL……….183
Description……….183
Diagnostic Procedure……….183
Judgement Self-diagnosis Code……….184
Erase Self-diagnosis……….184
DTC U1000 CAN COMMUNICATION LINE……….185
Description……….185
On Board Diagnosis Logic……….185
Possible Cause……….185
DTC Confirmation Procedure……….185
WITH CONSULT-II……….185
WITH GST……….185
Wiring Diagram — AT — CAN……….186
Diagnostic Procedure……….187
DTC P0615 START SIGNAL CIRCUIT……….188
Description……….188
CONSULT-II Reference Value……….188
On Board Diagnosis Logic……….188
Possible Cause……….188
DTC Confirmation Procedure……….188
WITH CONSULT-II……….188
Wiring Diagram — AT — STSIG……….189
Diagnostic Procedure……….190
DTC P0700 TCM……….192
Description……….192
On Board Diagnosis Logic……….192
Possible Cause……….192
DTC Confirmation Procedure……….192
WITH CONSULT-II……….192
WITH GST……….192
Diagnostic Procedure……….192
DTC P0705 PARK/NEUTRAL POSITION SWITCH……….193
Description……….193
CONSULT-II Reference Value……….193
On Board Diagnosis Logic……….193
Possible Cause……….193
DTC Confirmation Procedure……….193
WITH CONSULT-II……….193
WITH GST……….193
Wiring Diagram — AT — PNP/SW……….194
Diagnostic Procedure……….195
DTC P0717 TURBINE REVOLUTION SENSOR……….197
Description……….197
CONSULT-II Reference Value……….197
On Board Diagnosis Logic……….197
Possible Cause……….197
DTC Confirmation Procedure……….197
WITH CONSULT-II……….197
WITH GST……….197
Diagnostic Procedure……….198
DTC P0720 VEHICLE SPEED SENSOR A/T (REVOLUTION SENSOR)……….199
Description……….199
CONSULT-II Reference Value……….199
On Board Diagnosis Logic……….199
Possible Cause……….199
DTC Confirmation Procedure……….199
WITH CONSULT-II……….199
WITH GST……….200
Wiring Diagram — AT — VSSA/T……….201
Diagnostic Procedure……….202
DTC P0725 ENGINE SPEED SIGNAL……….204
Description……….204
CONSULT-II Reference Value……….204
On Board Diagnosis Logic……….204
Possible Cause……….204
DTC Confirmation Procedure……….204
WITH CONSULT-II……….204
WITH GST……….204
Diagnostic Procedure……….205
DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE……….206
Description……….206
CONSULT-II Reference Value……….206
On Board Diagnosis Logic……….206
Possible Cause……….206
DTC Confirmation Procedure……….206
WITH CONSULT-II……….206
WITH GST……….206
Diagnostic Procedure……….207
DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)……….208
Description……….208
CONSULT-II Reference Value……….208
On Board Diagnosis Logic……….208
Possible Cause……….208
DTC Confirmation Procedure……….208
WITH CONSULT-II……….208
WITH GST……….208
Diagnostic Procedure……….209
DTC P0745 LINE PRESSURE SOLENOID VALVE……….210
Description……….210
CONSULT-II Reference Value……….210
On Board Diagnosis Logic……….210
Possible Cause……….210
DTC Confirmation Procedure……….210
WITH CONSULT-II……….210
WITH GST……….210
Diagnostic Procedure……….211
DTC P1705 THROTTLE POSITION SENSOR……….212
Description……….212
CONSULT-II Reference Value……….212
On Board Diagnosis Logic……….212
Possible Cause……….212
DTC Confirmation Procedure……….212
WITH CONSULT-II……….212
WITH GST……….212
Diagnostic Procedure……….213
DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT……….215
Description……….215
CONSULT-II Reference Value……….215
On Board Diagnosis Logic……….215
Possible Cause……….215
DTC Confirmation Procedure……….215
WITH CONSULT-II……….215
WITH GST……….215
Wiring Diagram — AT — FTS……….216
Diagnostic Procedure……….217
Component Inspection……….219
A/T FLUID TEMPERATURE SENSOR 1……….219
A/T FLUID TEMPERATURE SENSOR 2……….219
DTC P1721 VEHICLE SPEED SENSOR MTR……….220
Description……….220
CONSULT-II Reference Value……….220
On Board Diagnosis Logic……….220
Possible Cause……….220
DTC Confirmation Procedure……….220
WITH CONSULT-II……….220
Diagnostic Procedure……….221
DTC P1730 A/T INTERLOCK……….222
Description……….222
On Board Diagnosis Logic……….222
Possible Cause……….222
DTC Confirmation Procedure……….222
WITH CONSULT-II……….222
WITH GST……….222
Judgement of A/T Interlock……….223
A/T INTERLOCK COUPLING PATTERN TABLE……….223
Diagnostic Procedure……….223
DTC P1731 A/T 1ST ENGINE BRAKING……….225
Description……….225
CONSULT-II Reference Value……….225
On Board Diagnosis Logic……….225
Possible Cause……….225
DTC Confirmation Procedure……….225
WITH CONSULT-II……….225
Diagnostic Procedure……….226
DTC P1752 INPUT CLUTCH SOLENOID VALVE……….227
Description……….227
CONSULT-II Reference Value……….227
On Board Diagnosis Logic……….227
Possible Cause……….227
DTC Confirmation Procedure……….227
WITH CONSULT-II……….227
WITH GST……….227
Diagnostic Procedure……….228
DTC P1754 INPUT CLUTCH SOLENOID VALVE FUNCTION……….229
Description……….229
CONSULT-II Reference Value……….229
On Board Diagnosis Logic……….229
Possible Cause……….229
DTC Confirmation Procedure……….229
WITH CONSULT-II……….229
WITH GST……….230
Diagnostic Procedure……….230
DTC P1757 FRONT BRAKE SOLENOID VALVE……….231
Description……….231
CONSULT-II Reference Value……….231
On Board Diagnosis Logic……….231
Possible Cause……….231
DTC Confirmation Procedure……….231
WITH CONSULT-II……….231
WITH GST……….231
Diagnostic Procedure……….232
DTC P1759 FRONT BRAKE SOLENOID VALVE FUNCTION……….233
Description……….233
CONSULT-II Reference Value……….233
On Board Diagnosis Logic……….233
Possible Cause……….233
DTC Confirmation Procedure……….233
WITH CONSULT-II……….233
WITH GST……….234
Diagnostic Procedure……….234
DTC P1762 DIRECT CLUTCH SOLENOID VALVE……….235
Description……….235
CONSULT-II Reference Value……….235
On Board Diagnosis Logic……….235
Possible Cause……….235
DTC Confirmation Procedure……….235
WITH CONSULT-II……….235
WITH GST……….235
Diagnostic Procedure……….236
DTC P1764 DIRECT CLUTCH SOLENOID VALVE FUNCTION……….237
Description……….237
CONSULT-II Reference Value……….237
On Board Diagnosis Logic……….237
Possible Cause……….237
DTC Confirmation Procedure……….237
WITH CONSULT-II……….237
WITH GST……….238
Diagnostic Procedure……….238
DTC P1767 HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE……….239
Description……….239
CONSULT-II Reference Value……….239
On Board Diagnosis Logic……….239
Possible Cause……….239
DTC Confirmation Procedure……….239
WITH CONSULT-II……….239
WITH GST……….239
Diagnostic Procedure……….240
DTC P1769 HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE FUNCTION……….241
Description……….241
CONSULT-II Reference Value……….241
On Board Diagnosis Logic……….241
Possible Cause……….241
DTC Confirmation Procedure……….241
WITH CONSULT-II……….241
WITH GST……….242
Diagnostic Procedure……….242
DTC P1772 LOW COAST BRAKE SOLENOID VALVE……….243
Description……….243
CONSULT-II Reference Value……….243
On Board Diagnosis Logic……….243
Possible Cause……….243
DTC Confirmation Procedure……….243
WITH CONSULT-II……….243
WITH GST……….243
Diagnostic Procedure……….244
DTC P1774 LOW COAST BRAKE SOLENOID VALVE FUNCTION……….245
Description……….245
CONSULT-II Reference Value……….245
On Board Diagnosis Logic……….245
Possible Cause……….245
DTC Confirmation Procedure……….245
WITH CONSULT-II……….245
WITH GST……….245
Diagnostic Procedure……….246
DTC P1815 MANUAL MODE SWITCH……….247
Description……….247
CONSULT-II Reference Value……….247
On Board Diagnosis Logic……….247
Possible Cause……….247
DTC Confirmation Procedure……….247
WITH CONSULT-II……….247
Wiring Diagram — AT — MMSW……….248
Diagnostic Procedure……….249
Component Inspection……….250
MANUAL MODE SWITCH……….250
DTC P1841 ATF PRESSURE SWITCH 1……….251
Description……….251
CONSULT-II Reference Value……….251
On Board Diagnosis Logic……….251
Possible Cause……….251
DTC Confirmation Procedure……….251
WITH CONSULT-II……….251
Diagnostic Procedure……….252
DTC P1843 ATF PRESSURE SWITCH 3……….253
Description……….253
CONSULT-II Reference Value……….253
On Board Diagnosis Logic……….253
Possible Cause……….253
DTC Confirmation Procedure……….253
WITH CONSULT-II……….253
Diagnostic Procedure……….254
DTC P1845 ATF PRESSURE SWITCH 5……….255
Description……….255
CONSULT-II Reference Value……….255
On Board Diagnosis Logic……….255
Possible Cause……….255
DTC Confirmation Procedure……….255
WITH CONSULT-II……….255
Diagnostic Procedure……….256
DTC P1846 ATF PRESSURE SWITCH 6……….257
Description……….257
CONSULT-II Reference Value……….257
On Board Diagnosis Logic……….257
Possible Cause……….257
DTC Confirmation Procedure……….257
WITH CONSULT-II……….257
Diagnostic Procedure……….258
MAIN POWER SUPPLY AND GROUND CIRCUIT……….259
Wiring Diagram — AT — MAIN……….259
Diagnostic Procedure……….260
CLOSED THROTTLE POSITION AND WIDE OPEN THROTTLE POSITION CIRCUIT……….263
CONSULT-II Reference Value……….263
Diagnostic Procedure……….263
BRAKE SIGNAL CIRCUIT……….264
CONSULT-II Reference Value……….264
Diagnostic Procedure……….264
A/T INDICATOR CIRCUIT……….265
Description……….265
CONSULT-II Reference Value……….265
Diagnostic Procedure……….265
A/T INDICATOR SYMPTOM CHART……….265
TROUBLE DIAGNOSIS FOR SYMPTOMS……….266
Wiring Diagram — AT — NONDTC……….266
A/T CHECK Indicator Lamp Does Not Come On……….269
SYMPTOM:……….269
DIAGNOSTIC PROCEDURE……….269
Engine Cannot Be Started In “P” or “N” Position……….269
SYMPTOM:……….269
DIAGNOSTIC PROCEDURE……….269
In “P” Position, Vehicle Moves When Pushed……….270
SYMPTOM:……….270
DIAGNOSTIC PROCEDURE……….270
In “N” Position, Vehicle Moves……….271
SYMPTOM:……….271
DIAGNOSTIC PROCEDURE……….271
Large Shock (“N” to “D” Position)……….272
SYMPTOM:……….272
DIAGNOSTIC PROCEDURE……….272
Vehicle Does Not Creep Backward In “R” Position……….274
SYMPTOM:……….274
DIAGNOSTIC PROCEDURE……….274
Vehicle Does Not Creep Forward In “D” Position……….276
SYMPTOM:……….276
DIAGNOSTIC PROCEDURE……….276
Vehicle Cannot Be Started from D1……….278
SYMPTOM:……….278
DIAGNOSTIC PROCEDURE……….278
A/T Does Not Shift: D1 -> D2……….280
SYMPTOM:……….280
DIAGNOSTIC PROCEDURE……….280
A/T Does Not Shift: D2 -> D3……….282
SYMPTOM:……….282
DIAGNOSTIC PROCEDURE……….282
A/T Does Not Shift: D3 -> D4……….284
SYMPTOM:……….284
DIAGNOSTIC PROCEDURE……….284
A/T Does Not Shift: D4 -> D5……….286
SYMPTOM:……….286
DIAGNOSTIC PROCEDURE……….286
A/T Does Not Lock-up……….288
SYMPTOM:……….288
DIAGNOSTIC PROCEDURE……….288
A/T Does Not Hold Lock-up Condition……….289
SYMPTOM:……….289
DIAGNOSTIC PROCEDURE……….289
Lock-up Is Not Released……….291
SYMPTOM:……….291
DIAGNOSTIC PROCEDURE……….291
Engine Speed Does Not Return to Idle……….291
SYMPTOM:……….291
DIAGNOSTIC PROCEDURE……….291
Cannot Be Changed to Manual Mode……….292
SYMPTOM:……….292
DIAGNOSTIC PROCEDURE……….292
A/T Does Not Shift: 5th Gear -> 4th Gear……….293
SYMPTOM:……….293
DIAGNOSTIC PROCEDURE……….293
A/T Does Not Shift: 4th Gear -> 3rd Gear……….294
SYMPTOM:……….294
DIAGNOSTIC PROCEDURE……….294
A/T Does Not Shift: 3rd Gear -> 2nd Gear……….296
SYMPTOM:……….296
DIAGNOSTIC PROCEDURE……….296
A/T Does Not Shift: 2nd Gear -> 1st Gear……….297
SYMPTOM:……….297
DIAGNOSTIC PROCEDURE……….297
Vehicle Does Not Decelerate By Engine Brake……….298
SYMPTOM:……….298
DIAGNOSTIC PROCEDURE……….298
SHIFT CONTROL SYSTEM……….301
Control Device Removal and Installation……….301
CONTROL DEVICE COMPONENTS……….301
REMOVAL……….302
INSTALLATION……….302
Control Rod Removal and Installation……….303
CONTROL ROD COMPONENTS……….303
REMOVAL……….303
INSTALLATION……….303
Adjustment of A/T Position……….304
Checking of A/T Position……….304
A/T SHIFT LOCK SYSTEM……….305
Description……….305
Shift Lock System Electrical Parts Location……….305
Wiring Diagram — AT — SHIFT……….306
Shift Lock Control Unit Reference Values……….308
SHIFT LOCK CONTROL UNIT HARNESS CONNECTOR TERMINALS LAYOUT……….308
SHIFT LOCK CONTROL UNIT INSPECTION TABLE……….308
Component Inspection……….309
SHIFT LOCK SOLENOID……….309
DETENTION SWITCH (FOR KEY)……….309
DETENTION SWITCH (FOR SHIFT)……….309
KEY LOCK SOLENOID……….309
Key Lock……….309
Key Unlock……….310
KEY SWITCH……….310
STOP LAMP SWITCH……….310
ON-VEHICLE SERVICE……….311
Control Valve with TCM and A/T Fluid Temperature Sensor 2……….311
COMPONENTS……….311
CONTROL VALVE WITH TCM ASSEMBLY REMOVAL AND INSTALLATION……….312
Removal……….312
Installation……….315
A/T FLUID TEMPERATURE SENSOR 2 REMOVAL AND INSTALLATION……….320
Removal……….320
Installation……….321
Parking Components……….323
COMPONENTS……….323
REMOVAL……….323
INSPECTION……….325
INSTALLATION……….325
Revolution Sensor……….328
COMPONENTS……….328
REMOVAL……….328
INSTALLATION……….331
AIR BREATHER HOSE……….334
Removal and Installation……….334
TRANSMISSION ASSEMBLY……….335
Removal and Installation……….335
COMPONENTS……….335
REMOVAL……….335
INSPECTION……….337
Installation and Inspection of Torque Converter……….337
INSTALLATION……….337
OVERHAUL……….339
Components……….339
Oil Channel……….345
Locations of Adjusting Shims, Needle Bearings, Thrust Washers and Snap Rings……….346
DISASSEMBLY……….347
Disassembly……….347
REPAIR FOR COMPONENT PARTS……….363
Oil Pump……….363
COMPONENTS……….363
DISASSEMBLY……….363
ASSEMBLY……….364
Front Sun Gear, 3rd One-way Clutch……….366
COMPONENTS……….366
DISASSEMBLY……….366
INSPECTION……….367
3rd One-way Clutch……….367
Front Sun Gear Snap Ring……….367
Front Sun Gear……….367
ASSEMBLY……….367
Front Carrier, Input Clutch, Rear Internal Gear……….368
COMPONENTS……….368
DISASSEMBLY……….369
INSPECTION……….370
Front Carrier Snap Ring……….370
Input Clutch Snap Ring……….370
Input Clutch Drum……….370
Input Clutch Drive Plates……….370
Input Clutch Retaining Plates and Driven Plates……….370
Front Carrier Assembly……….371
Rear Internal Gear Assembly……….371
ASSEMBLY……….371
Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch Hub……….373
COMPONENTS……….373
DISASSEMBLY……….373
INSPECTION……….375
High and Low Reverse Clutch Hub Snap Ring, Rear Sun Gear Snap Ring……….375
1st One-way Clutch……….375
Mid Sun Gear……….375
Rear Sun Gear……….375
High and Low Reverse Clutch Hub……….375
ASSEMBLY……….376
High and Low Reverse Clutch……….378
COMPONENTS……….378
DISASSEMBLY……….378
INSPECTION……….379
High and Low Reverse Clutch Snap Ring……….379
High and Low Reverse Clutch Drive Plates……….379
High and Low Reverse Clutch Retaining Plate and Driven Plates……….379
ASSEMBLY……….379
Direct Clutch……….380
COMPONENTS……….380
DISASSEMBLY……….380
INSPECTION……….380
Direct Clutch Snap Ring……….380
Direct Clutch Drive Plates and Driven Plates……….380
Direct Clutch Retaining Plate and Dish Plate……….380
ASSEMBLY……….381
ASSEMBLY……….382
Assembly (1)……….382
Adjustment……….393
TOTAL END PLAY……….393
Assembly (2)……….396
SERVICE DATA AND SPECIFICATIONS (SDS)……….403
General Specifications……….403
Vehicle Speed at Which Gear Shifting Occurs……….403
Vehicle Speed at Which Lock-up Occurs/Releases……….403
Stall Speed……….403
Line Pressure……….403
A/T Fluid Temperature Sensor……….404
Turbine Revolution Sensor……….404
Vehicle Speed Sensor A/T (Revolution Sensor)……….404
Reverse Brake……….404
Total End Play……….404
atc……….405
Table of Contents……….405
PRECAUTIONS……….409
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….409
Precautions for Working with HFC-134a (R-134a)……….409
CONTAMINATED REFRIGERANT……….410
General Refrigerant Precautions……….410
Precautions for Refrigerant Connection……….410
FEATURES OF NEW TYPE REFRIGERANT CONNECTION……….410
O-RING AND REFRIGERANT CONNECTION……….411
O-Ring Part Numbers and Specifications……….412
Precautions for Servicing Compressor……….413
Precautions for Service Equipment……….413
RECOVERY/RECYCLING EQUIPMENT……….413
ELECTRONIC LEAK DETECTOR……….413
VACUUM PUMP……….414
MANIFOLD GAUGE SET……….414
SERVICE HOSES……….414
SERVICE COUPLERS……….415
REFRIGERANT WEIGHT SCALE……….415
CHARGING CYLINDER……….415
Precautions for Leak Detection Dye……….416
IDENTIFICATION……….416
IDENTIFICATION LABEL FOR VEHICLE……….416
PREPARATION……….417
Special Service Tools……….417
HFC-134a (R-134a) Service Tools and Equipment……….418
Commercial Service Tools……….420
REFRIGERATION SYSTEM……….421
Refrigerant Cycle……….421
REFRIGERANT FLOW……….421
FREEZE PROTECTION……….421
Refrigerant System Protection……….421
REFRIGERANT PRESSURE SENSOR……….421
PRESSURE RELIEF VALVE……….421
V-6 Variable Displacement Compressor……….422
GENERAL INFORMATION……….422
DESCRIPTION……….423
General……….423
Operation……….423
Component Layout……….426
LUBRICANT……….427
Maintenance of Lubricant Quantity in Compressor……….427
LUBRICANT……….427
LUBRICANT RETURN OPERATION……….427
LUBRICANT ADJUSTING PROCEDURE FOR COMPONENTS REPLACEMENT EXCEPT COMPRESSOR……….428
LUBRICANT ADJUSTING PROCEDURE FOR COMPRESSOR REPLACEMENT……….428
AIR CONDITIONER CONTROL……….430
Description of Air Conditioner LAN Control System……….430
System Construction……….430
OPERATION……….431
TRANSMISSION DATA AND TRANSMISSION ORDER……….431
Start:……….431
Address:……….431
Opening angle:……….431
Error check:……….431
Stop signal:……….432
AIR MIX DOOR CONTROL (AUTOMATIC TEMPERATURE CONTROL)……….432
FAN SPEED CONTROL……….432
INTAKE DOOR CONTROL……….432
MODE DOOR CONTROL……….432
MAGNET CLUTCH CONTROL……….433
SELF-DIAGNOSIS SYSTEM……….433
Description of Control System……….434
Control Operation……….435
DISPLAY SCREEN……….435
AUTO SWITCH (DRIVER SIDE)……….435
AUTO SWITCH (PASSENGER SIDE)……….435
TEMPERATURE DIAL (POTENTIO TEMPERATURE CONTROL) (DRIVER SIDE)……….435
TEMPERATURE DIAL (POTENTIO TEMPERATURE CONTROL) (PASSENGER SIDE)……….435
INTAKE SWITCH……….436
DEFROSTER (DEF) SWITCH……….436
OFF SWITCH……….436
MODE SWITCH (DRIVER SIDE)……….436
MODE SWITCH (PASSENGER SIDE)……….436
ECON (ECONOMY) SWITCH……….436
FAN SWITCH……….436
DUAL SWITCH……….436
REAR CONTROL SWITCH……….436
Fail-Safe Function……….436
Discharge Air Flow……….437
System Description……….438
SWITCHES AND THEIR CONTROL FUNCTION……….438
TROUBLE DIAGNOSIS……….439
How to Perform Trouble Diagnosis for Quick and Accurate Repair……….439
WORK FLOW……….439
SYMPTOM TABLE……….439
Component Parts and Harness Connector Location……….441
ENGINE COMPARTMENT……….441
PASSENGER COMPARTMENT……….442
Schematic……….443
Wiring Diagram — A/C —……….444
Auto Amp. Terminals and Reference Value……….454
PIN CONNECTOR TERMINAL LAYOUT……….454
TERMINALS AND REFERENCE VALUE FOR AUTO AMP………..454
Self-diagnosis Function……….457
DESCRIPTION……….457
FUNCTION CONFIRMATION PROCEDURE……….458
AUXILIARY MECHANISM: TEMPERATURE SETTING TRIMMER……….465
Operational Check……….466
CHECKING MEMORY FUNCTION……….466
CHECKING BLOWER……….466
CHECKING DISCHARGE AIR……….466
CHECKING INTAKE AIR (INTAKE SWITCH)……….467
CHECKING TEMPERATURE DECREASE……….467
CHECKING TEMPERATURE INCREASE……….467
CHECK ECON (ECONOMY) MODE……….467
CHECKING AUTO MODE……….467
Power Supply and Ground Circuit for Auto Amp………..468
INSPECTION FLOW……….468
COMPONENT DESCRIPTION……….468
Auto Amp. (Automatic Amplifier)……….468
Potentio Temperature Control (PTC)……….469
DIAGNOSIS PROCEDURE FOR A/C SYSTEM……….469
LAN System Circuit……….470
DIAGNOSIS PROCEDURE FOR LAN CIRCUIT……….470
Mode Door Motor Circuit……….474
INSPECTION FLOW……….474
SYSTEM DESCRIPTION……….475
Component Parts……….475
System Operation……….475
Mode Door Control Specification……….475
COMPONENT DESCRIPTION……….476
Mode Door Motor……….476
DIAGNOSIS PROCEDURE FOR MODE DOOR MOTOR……….476
Air Mix Door Motor Circuit……….477
INSPECTION FLOW……….477
SYSTEM DESCRIPTION……….478
Component Parts……….478
System Operation……….478
Air Mix Door Control Specification……….478
COMPONENT DESCRIPTION……….479
Air Mix Door Motor……….479
DIAGNOSIS PROCEDURE FOR AIR MIX DOOR MOTOR……….479
Air Mix Door Motor PBR Circuit……….479
DIAGNOSIS PROCEDURE FOR AIR MIX DOOR MOTOR PBR……….479
Intake Door Motor Circuit……….480
INSPECTION FLOW……….480
SYSTEM DESCRIPTION……….481
Component Parts……….481
System Operation……….481
Intake Door Control Specification……….481
COMPONENT DESCRIPTION……….482
Intake Door Motor……….482
DIAGNOSIS PROCEDURE FOR INTAKE DOOR MOTOR……….482
Rear Ventilator Door Motor Circuit……….483
COMPONENT DESCRIPTION……….483
DIAGNOSIS PROCEDURE FOR REAR VENTILATOR DOOR MOTOR……….483
Rear Control Switch Circuit……….484
DIAGNOSIS PROCEDURE FOR REAR CONTROL SWITCH……….484
Rear Control Cancel Switch……….484
DIAGNOSIS PROCEDURE FOR REAR CONTROL CANCEL SWITCH……….484
Blower Motor Circuit……….485
INSPECTION FLOW……….485
SYSTEM DESCRIPTION……….485
Component Parts……….485
System Operation……….486
Automatic Mode……….486
Starting Fan Speed Control……….486
Blower Speed Compensation……….487
Fan Speed Control Specification……….487
COMPONENT DESCRIPTION……….487
Brush-Less Motor……….487
DIAGNOSIS PROCEDURE FOR BLOWER MOTOR……….487
COMPONENT INSPECTION……….489
Blower Motor……….489
Magnet Clutch Circuit……….490
INSPECTION FLOW……….490
SYSTEM DESCRIPTION……….491
Low Temperature Protection Control……….491
DIAGNOSIS PROCEDURE FOR MAGNET CLUTCH……….491
CENTER PILLAR UPPER GARNISH……….2165
Removal……….2165
Installation……….2166
REAR WHEELHOUSE GARNISH……….2166
Removal……….2166
Installation……….2166
REAR PILLAR FINISHER……….2166
Removal……….2166
Installation……….2167
MUDGUARD FINISHER (FRONT/REAR)……….2167
Removal……….2167
Installation……….2167
REAR PARCEL SHELF FINISHER……….2168
Removal and Installation……….2168
REMOVAL……….2168
INSTALLATION……….2169
Removal of rear sunshade……….2169
Installation of rear sunshade……….2169
SUNSHADE……….2170
Component Parts and Harness Connector Location……….2170
Schematic……….2171
Wiring Diagram — SHADE —……….2172
Terminals and Reference Value for Rear Sunshade Control Unit……….2174
FLOOR TRIM……….2176
Removal and installation……….2176
REMOVAL……….2176
INSTALLATION……….2177
FOOT-REST……….2177
Removal……….2177
Installation……….2177
HEADLINING……….2178
Removal and Installation……….2178
REMOVAL……….2178
INSTALLATION……….2179
TRUNK ROOM TRIM & TRUNK LID FINISHER……….2180
Removal and Installation……….2180
TRUNK ROOM TRIM……….2180
Removal……….2180
Installation……….2181
TRUNK LID FINISHER (INNER)……….2181
Removal……….2181
Installation……….2181
em……….2183
Table of Contents……….2183
PRECAUTIONS……….2185
Precautions for Procedures without Cowl Top Cover……….2185
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2185
Precautions for Draining Engine Coolant……….2185
Precautions for Disconnecting Fuel Piping……….2185
Precautions for Removal and Disassembly……….2185
Precautions for Inspection, Repair and Replacement……….2185
Precautions for Assembly and Installation……….2186
Parts Requiring Angle Tightening……….2186
Precautions for Liquid Gasket……….2186
REMOVAL OF LIQUID GASKET SEALING……….2186
LIQUID GASKET APPLICATION PROCEDURE……….2187
PREPARATION……….2188
Special Service Tools……….2188
Commercial Service Tools……….2190
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….2193
NVH Troubleshooting —Engine Noise……….2193
Use the Chart Below to Help You Find the Cause of the Symptom………..2194
ENGINE ROOM COVER……….2195
Removal and Installation……….2195
REMOVAL……….2195
INSTALLATION……….2195
DRIVE BELTS……….2196
Checking Drive Belts……….2196
Tension Adjustment……….2196
Removal and Installation……….2196
REMOVAL……….2196
Alternator, Water Pump and A/C Compressor Belt……….2196
Power Steering Oil Pump Belt……….2197
INSTALLATION……….2197
Drive Belt Auto Tensioner and Idler Pulley……….2197
REMOVAL……….2198
INSTALLATION……….2198
AIR CLEANER AND AIR DUCT……….2199
Removal and Installation……….2199
REMOVAL……….2199
INSTALLATION……….2199
INSPECTION AFTER REMOVAL……….2200
CHANGING AIR CLEANER FILTER……….2200
Removal……….2200
Installation……….2200
INTAKE MANIFOLD……….2201
Removal and Installation……….2201
REMOVAL……….2202
INSPECTION AFTER REMOVAL……….2203
Surface Distortion……….2203
INSTALLATION……….2203
Intake Manifold (Lower)……….2203
Intake Manifold (Upper )……….2204
Electric Throttle Control Actuator……….2204
Water Hose……….2204
Vacuum Hose……….2204
INSPECTION AFTER INSTALLATION……….2204
EXHAUST MANIFOLD AND THREE WAY CATALYST……….2205
Removal and Installation……….2205
REMOVAL……….2205
INSPECTION AFTER REMOVAL……….2206
Surface Distortion……….2206
INSTALLATION……….2206
Exhaust Manifold Gasket……….2206
Exhaust Manifold……….2207
Air Fuel Ratio sensor 1 and Heated Oxygen Sensor 2……….2207
OIL PAN AND OIL STRAINER……….2208
Removal and Installation……….2208
REMOVAL……….2208
INSPECTION AFTER REMOVAL……….2209
INSTALLATION……….2209
INSPECTION AFTER INSTALLATION……….2210
IGNITION COIL……….2211
Removal and Installation……….2211
REMOVAL……….2211
INSTALLATION……….2211
SPARK PLUG (PLATINUM-TIPPED TYPE)……….2212
Removal and Installation……….2212
REMOVAL……….2212
INSPECTION AFTER REMOVAL……….2212
INSTALLATION……….2213
FUEL INJECTOR AND FUEL TUBE……….2214
Removal and Installation……….2214
REMOVAL……….2214
INSTALLATION……….2216
INSPECTION AFTER INSTALLATION……….2218
Check on Fuel Leakage……….2218
ROCKER COVER……….2219
Removal and Installation……….2219
REMOVAL……….2219
INSTALLATION……….2220
TIMING CHAIN……….2221
Removal and Installation……….2221
REMOVAL……….2222
INSPECTION AFTER REMOVAL……….2225
INSTALLATION……….2226
INSPECTION AFTER INSTALLATION……….2231
Inspection for Leaks……….2231
CAMSHAFT……….2232
Removal and Installation……….2232
REMOVAL……….2232
INSPECTION AFTER REMOVAL……….2233
Camshaft Runout……….2233
Camshaft Cam Height……….2233
Camshaft Journal Oil Clearance……….2234
Camshaft End Play……….2234
Camshaft Sprocket Runout……….2235
Valve Lifter and Adjusting Shim……….2235
Valve Lifter Clearance……….2235
INSTALLATION……….2236
INSPECTION AFTER INSTALLATION……….2238
Inspection of Camshaft Sprocket (INT) Oil Groove……….2238
Valve Clearance……….2239
INSPECTION……….2239
ADJUSTMENT……….2242
OIL SEAL……….2245
Removal and Installation of Valve Oil Seal……….2245
REMOVAL……….2245
INSTALLATION……….2245
Removal and Installation of Front Oil Seal……….2246
REMOVAL……….2246
INSTALLATION……….2246
Removal and Installation of Rear Oil Seal……….2248
REMOVAL……….2248
INSTALLATION……….2248
CYLINDER HEAD……….2249
On-Vehicle Service……….2249
CHECKING COMPRESSION PRESSURE……….2249
Removal and Installation……….2250
REMOVAL……….2250
INSPECTION AFTER REMOVAL……….2251
Cylinder Head Bolts Outer Diameter……….2251
Cylinder Head Distortion……….2251
INSTALLATION……….2251
INSPECTION AFTER INSTALLATION……….2252
inspection for Leaks……….2252
Disassembly and Assembly……….2254
DISASSEMBLY……….2254
ASSEMBLY……….2255
Inspection After Disassembly……….2256
VALVE DIMENSIONS……….2256
VALVE GUIDE CLEARANCE……….2257
Valve Stem Diameter……….2257
Valve Guide Inner Diameter……….2257
Valve Guide Clearance……….2257
VALVE GUIDE REPLACEMENT……….2257
VALVE SEAT CONTACT……….2258
VALVE SEAT REPLACEMENT……….2259
VALVE SPRING SQUARENESS……….2260
VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LOAD……….2260
ENGINE ASSEMBLY……….2261
Removal and Installation……….2261
REMOVAL……….2261
Outline……….2261
Preparation……….2261
Engine Room Left……….2262
Engine Room Right……….2262
Vehicle inside……….2262
Vehicle Underbody……….2262
Removal Work……….2263
Separation Work……….2263
INSTALLATION……….2263
INSPECTION AFTER INSTALLATION……….2264
inspection for Leaks……….2264
CYLINDER BLOCK……….2265
Disassembly and Assembly……….2265
DISASSEMBLY……….2266
ASSEMBLY……….2270
How to Select Piston and Bearing……….2276
DESCRIPTION……….2276
HOW TO SELECT PISTON……….2276
When New Cylinder Block is Used:……….2276
When Cylinder Block is Reused:……….2276
Piston Selection Table……….2277
HOW TO SELECT CONNECTING ROD BEARING……….2277
When New Connecting Rod and Crankshaft are Used:……….2277
When Crankshaft and Connecting Rod are Reused:……….2277
Connecting Rod Bearing Selection Table……….2277
Undersize Bearings Usage Guide……….2277
HOW TO SELECT MAIN BEARING……….2278
When New Cylinder Block and Crankshaft are Used:……….2278
When Cylinder Block and Crankshaft are Reused:……….2278
Main Bearings Selection Table (No.1 and No.5 journal)……….2279
Main Bearings Selection Table (No.2, 3 and 4 journal)……….2280
Main Bearings Grade Table (All Journals)……….2281
Use Undersize Bearing Usage Guide……….2281
Inspection After Disassembly……….2282
CRANKSHAFT END PLAY……….2282
CONNECTING ROD SIDE CLEARANCE……….2282
PISTON TO PISTON PIN CLEARANCE……….2282
Piston Pin Hole Diameter……….2282
Piston Pin Outer Diameter……….2282
Piston To Piston Pin Clearance……….2283
PISTON RING SIDE CLEARANCE……….2283
PISTON RING END GAP……….2283
CONNECTING ROD BEND AND TORSION……….2284
CONNECTING ROD BIG END DIAMETER……….2284
CONNECTING ROD BUSHING OIL CLEARANCE……….2284
Connecting Rod Bushing Inner Diameter……….2284
Piston Pin Outer Diameter……….2285
Connecting Rod Bushing Oil Clearance……….2285
CYLINDER BLOCK DISTORTION……….2285
MAIN BEARING HOUSING INNER DIAMETER……….2286
PISTON TO CYLINDER BORE CLEARANCE……….2286
Cylinder Bore Inner Diameter……….2286
Piston Skirt Diameter……….2287
Piston to Cylinder Bore Clearance……….2287
Re-boring Cylinder Bore……….2287
CRANKSHAFT MAIN JOURNAL DIAMETER……….2288
CRANKSHAFT PIN JOURNAL DIAMETER……….2288
CRANKSHAFT OUT-OF-ROUND AND TAPER……….2288
CRANKSHAFT RUNOUT……….2288
CONNECTING ROD BEARING OIL CLEARANCE……….2289
Method by Calculation……….2289
Method of Using Plastigage……….2289
MAIN BEARING OIL CLEARANCE……….2289
Method by Calculation……….2289
Method of Using Plastigage……….2290
CRUSH HEIGHT OF MAIN BEARING……….2290
CRUSH HEIGHT OF CONNECTING ROD BEARING……….2290
DRIVE PLATE……….2291
SERVICE DATA AND SPECIFICATIONS (SDS)……….2292
Standard and Limit……….2292
GENERAL SPECIFICATIONS……….2292
DRIVE BELTS……….2292
INTAKE MANIFOLD AND EXHAUST MANIFOLD……….2292
SPARK PLUG (PLATINUM-TIPPED TYPE)……….2293
VALVE……….2293
Valve Dimensions……….2293
Valve Clearance……….2294
Available Shims……….2294
Valve Lifter……….2295
Valve Spring……….2295
Valve Guide……….2296
Valve Seat……….2296
CAMSHAFT AND CAMSHAFT BEARING……….2297
CYLINDER HEAD……….2297
CYLINDER BLOCK……….2298
PISTON, PISTON RING AND PISTON PIN……….2299
Available Piston……….2299
Piston Ring……….2299
Piston Pin……….2299
CONNECTING ROD……….2300
CRANKSHAFT……….2300
MAIN BEARING……….2301
Undersize……….2302
Bearing Oil Clearance……….2302
CONNECTING ROD BEARING……….2302
Undersize……….2302
Bearing Oil Clearance……….2302
ex……….2303
Table of Contents……….2303
PREPARATION……….2304
Special Service Tools……….2304
Commercial Service Tools……….2304
EXHAUST SYSTEM……….2305
Checking Exhaust System……….2305
Removal and Installation……….2305
REMOVAL……….2306
INSTALLATION……….2307
INSPECTION AFTER INSTALLATION……….2307
DUAL MODE MUFFLER……….2309
Component Parts Location……….2309
Wiring Diagram -VEXH-……….2310
Terminals and Reference Value for Dual Mode Muffler Control Unit……….2311
Components Inspection……….2311
EXHAUST CONTROL VALVE……….2311
DUAL MODE MUFFLER ACTUATOR……….2311
Removal and Installation……….2312
REMOVAL (CABLE)……….2312
INSTALLATION (CABLE)……….2312
REMOVAL (ACTUATOR)……….2312
INSTALLATION (ACTUATOR)……….2313
REMOVAL (MUFFLER CONTROL UNIT)……….2313
INSTALLATION……….2313
fax……….2315
Table of Contents……….2315
PREPARATION……….2316
Special Service Tools (SST)……….2316
Commercial Service Tools……….2316
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….2317
NVH Troubleshooting Chart……….2317
FRONT WHEEL HUB AND KNUCKLE……….2318
On-Vehicle Inspection and Service……….2318
WHEEL BEARING INSPECTION……….2318
Removal and Installation……….2318
REMOVAL……….2318
INSPECTION AFTER REMOVAL……….2319
INSTALLATION……….2319
SERVICE DATA AND SPECIFICATIONS (SDS)……….2321
Wheel Bearing……….2321
fl……….2323
Table of Contents……….2323
FUEL SYSTEM……….2324
Checking Fuel Lines……….2324
General Precautions……….2324
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY……….2325
Removal and Installation……….2325
REMOVAL……….2325
INSPECTION AFTER REMOVAL……….2326
INSTALLATION……….2326
INSPECTION AFTER INSTALLATION……….2327
Disassembly and Assembly……….2327
DISASSEMBLY……….2327
ASSEMBLY……….2329
FUEL TANK……….2330
Removal and Installation……….2330
REMOVAL……….2330
INSTALLATION……….2331
INSPECTION AFTER INSTALLATION……….2331
SERVICE DATA AND SPECIFICATIONS (SDS)……….2332
Standard and Limit……….2332
fsu……….2333
Table of Contents……….2333
PRECAUTION……….2334
Caution……….2334
PREPARATION……….2335
Special Service Tools (SST)……….2335
Commercial Service Tools……….2335
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….2336
NVH Troubleshooting Chart……….2336
FRONT SUSPENSION ASSEMBLY……….2337
On-Vehicle Inspection and Service……….2337
INSPECTION LOWER BALL JOINT END PLAY……….2337
STRUT INSPECTION……….2337
Wheel Alignment Inspection……….2337
DESCRIPTION……….2337
PRELIMINARY CHECK……….2337
GENERAL INFORMATION AND RECOMMENDATIONS……….2337
THE ALIGNMENT PROCESS……….2338
INSPECTION OF CAMBER, CASTER AND KINGPIN INCLINATION ANGLES……….2338
Using a CCK Gauge……….2338
Components……….2339
COIL SPRING AND STRUT……….2340
Removal and Installation……….2340
REMOVAL……….2340
INSTALLATION……….2341
Disassembly and Assembly……….2342
DISASSEMBLY……….2342
INSPECTION AFTER DISASSEMBLY……….2343
Strut Inspection……….2343
Strut Mounting Insulator and Rubber Parts Inspection……….2343
Coil Spring Inspection……….2343
ASSEMBLY……….2343
SUSPENSION ARM……….2345
Removal and Installation……….2345
REMOVAL……….2345
INSPECTION AFTER REMOVAL……….2345
Visual Inspection……….2345
Ball Joint Inspection……….2345
Swing Torque Inspection……….2345
Rotating Torque Inspection……….2345
Axial End Play Inspection……….2345
INSTALLATION……….2346
STABILIZER BAR……….2347
Removal and Installation……….2347
REMOVAL……….2347
INSPECTION AFTER REMOVAL……….2347
INSTALLATION……….2347
FRONT SUSPENSION MEMBER……….2348
Removal and Installation……….2348
REMOVAL……….2348
INSPECTION AFTER REMOVAL……….2348
INSTALLATION……….2348
SERVICE DATA AND SPECIFICATIONS (SDS)……….2349
Wheel Alignment (Unladen*)……….2349
Ball Joint……….2349
Wheelarch Height (Unladen*)……….2349
fwd……….2351
QUICK REFERENCE INDEX……….2351
FOREWORD……….2352
A: GENERAL INFORMATION……….2351
B: ENGINE……….2351
C: TRANSMISSION/TRANSAXLE……….2351
D: DRIVELINE/AXLE……….2351
E: SUSPENSION……….2351
F: BRAKES……….2351
G: STEERING……….2351
H: RESTRAINTS……….2351
I: BODY……….2351
J: AIR CONDITIONER……….2351
K: ELECTRICAL……….2351
L: MAINTENANCE……….2351
M: INDEX……….2351
QUICK REFERENCE CHART……….2353
gi……….2355
Table of Contents……….2355
PRECAUTIONS……….2357
Description……….2357
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2357
Precautions for NVIS/IVIS (NISSAN/INFINITI VEHICLE IMMOBILIZER SYSTEM – NATS) (If Equipped)……….2357
General Precautions……….2358
Precautions for Three Way Catalyst……….2359
Precautions for Fuel (Unleaded Premium Gasoline Required)……….2359
Precautions for Multiport Fuel Injection System or Engine Control System……….2360
Precautions for Hoses……….2360
HOSE REMOVAL AND INSTALLATION……….2360
HOSE CLAMPING……….2360
Precautions for Engine Oils……….2361
HEALTH PROTECTION PRECAUTIONS……….2361
ENVIRONMENTAL PROTECTION PRECAUTIONS……….2361
Precautions for Air Conditioning……….2361
HOW TO USE THIS MANUAL……….2362
Description……….2362
Terms……….2362
Units……….2362
Contents……….2362
Components……….2363
SYMBOLS……….2363
How to Follow Trouble Diagnoses……….2364
DESCRIPTION……….2364
HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES……….2364
HARNESS WIRE COLOR AND CONNECTOR NUMBER INDICATION……….2365
TYPE 1: Harness Wire Color and Connector Number are Shown in Illustration……….2365
TYPE 2: Harness Wire Color and Connector Number are Shown in Text……….2366
KEY TO SYMBOLS SIGNIFYING MEASUREMENTS OR PROCEDURES……….2366
How to Read Wiring Diagrams……….2368
CONNECTOR SYMBOLS……….2368
SAMPLE/WIRING DIAGRAM – EXAMPL -……….2369
DESCRIPTION……….2370
Harness Indication……….2372
Component Indication……….2372
Switch Positions……….2372
Detectable Lines and Non-Detectable Lines……….2373
Multiple Switch……….2374
Reference Area……….2375
Abbreviations……….2376
SERVICE INFORMATION FOR ELECTRICAL INCIDENT……….2377
How to Check Terminal……….2377
CONNECTOR AND TERMINAL PIN KIT……….2377
HOW TO PROBE CONNECTORS……….2377
Probing from Harness Side……….2377
Probing from Terminal Side……….2377
How to Check Enlarged Contact Spring of Terminal……….2378
Waterproof Connector Inspection……….2379
Terminal Lock Inspection……….2379
How to Perform Efficient Diagnosis for an Electrical Incident……….2380
WORK FLOW……….2380
INCIDENT SIMULATION TESTS……….2380
Introduction……….2380
Vehicle Vibration……….2381
Heat Sensitive……….2382
Freezing……….2382
Water Intrusion……….2382
Electrical Load……….2382
Cold or Hot Start Up……….2383
CIRCUIT INSPECTION……….2383
Introduction……….2383
Testing for “Opens” in the Circuit……….2383
Testing for “Shorts” in the Circuit……….2384
Ground Inspection……….2385
Voltage Drop Tests……….2385
Control Unit Circuit Test……….2387
Control Units and Electrical Parts……….2388
PRECAUTIONS……….2388
CONSULT-II CHECKING SYSTEM……….2389
Description……….2389
Function and System Application……….2389
Nickel Metal Hydride Battery Replacement……….2389
Checking Equipment……….2390
CONSULT-II Start Procedure……….2390
CONSULT-II Data Link Connector (DLC) Circuit……….2391
INSPECTION PROCEDURE……….2391
CIRCUIT DIAGRAM……….2392
LIFTING POINT……….2393
Commercial Service Tools……….2393
Garage Jack and Safety Stand……….2393
2-pole Lift……….2394
Board-on Lift……….2395
TOW TRUCK TOWING……….2396
Tow Truck Towing……….2396
Vehicle Recovery (Freeing a Stuck Vehicle)……….2397
TIGHTENING TORQUE OF STANDARD BOLTS……….2398
Tightening Torque Table……….2398
RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS……….2399
Recommended Chemical Products and Sealants……….2399
IDENTIFICATION INFORMATION……….2400
Model Variation……….2400
IDENTIFICATION NUMBER……….2400
IDENTIFICATION PLATE……….2401
ENGINE SERIAL NUMBER……….2401
AUTOMATIC TRANSMISSION NUMBER……….2401
Dimensions……….2402
Wheels & Tires……….2402
TERMINOLOGY……….2403
SAE J1930 Terminology List……….2403
gw……….2407
Table of Contents……….2407
PRECAUTIONS……….2409
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2409
Handling for Adhesive and Primer……….2409
PREPARATION……….2410
Special Service Tools……….2410
Commercial Service Tools……….2410
SQUEAK AND RATTLE TROUBLE DIAGNOSES……….2411
Work Flow……….2411
CUSTOMER INTERVIEW……….2411
DUPLICATE THE NOISE AND TEST DRIVE……….2412
CHECK RELATED SERVICE BULLETINS……….2412
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE……….2412
REPAIR THE CAUSE……….2412
CONFIRM THE REPAIR……….2413
Generic Squeak and Rattle Troubleshooting……….2413
INSTRUMENT PANEL……….2413
CENTER CONSOLE……….2413
DOORS……….2413
TRUNK……….2414
SUNROOF/HEADLINING……….2414
SEATS……….2414
UNDERHOOD……….2414
Diagnostic Worksheet……….2415
WINDSHIELD GLASS……….2417
Removal and Installation……….2417
REMOVAL……….2417
INSTALLATION……….2418
Repairing Water Leaks……….2419
REAR WINDOW GLASS AND MOLDING……….2420
Removal and Installation……….2420
REMOVAL……….2420
INSTALLATION……….2420
POWER WINDOW SYSTEM……….2422
Component Parts and Harness Connector Location……….2422
System Description……….2423
OUTLINE……….2423
OPERATIVE CONDITION……….2423
DELAYED POWER OPERATION……….2423
ANTI-PINCH SYSTEM……….2423
POWER WINDOW CONTROL BY THE KEY CYLINDER SWITCH……….2423
KEYLESS POWER WINDOW DOWN (OPEN) OPERATION……….2423
Schematic……….2424
Wiring Diagram —WINDOW—……….2425
Terminals and Reference Value for BCM……….2431
Terminals and Reference Value for Driver Door Control Unit……….2431
Terminals and Reference Value for Passenger, Rear LH, RH Door Control Unit……….2432
Trouble Diagnosis Symptom Chart……….2433
Check Communication Signal Circuit……….2434
Check Front Power Window Motor (Driver Side) Circuit……….2436
Check Front Power Window Motor (Passenger Side) Circuit……….2436
Check Rear Power Window Motor (LH or RH) Circuit……….2437
Check Limit Switch (Driver Side)……….2438
Check Limit Switch (Passenger Side)……….2439
Check Limit Switch Circuit (Rear LH or RH)……….2441
Check Encoder Circuit (Driver Side)……….2442
Check Encoder Circuit (Passenger Side)……….2444
Check Encoder Circuit (Rear LH or RH)……….2445
Check Driver Door Control Unit Circuit……….2447
Check Passenger Door Control Unit Circuit……….2448
Check Rear Door Control Unit Circuit……….2449
Check Door Switch……….2450
Rear Power Window Switch Illumination……….2451
SCHEMATIC……….2451
WIRING DIAGRAM — SW/ILL —……….2452
FRONT DOOR GLASS AND REGULATOR……….2457
Removal and Installation……….2457
DOOR GLASS……….2457
Removal……….2457
Installation……….2458
REGULATOR ASSEMBLY……….2458
Removal……….2458
Installation……….2458
Inspection after Removal……….2459
Disassembly and Assembly……….2459
REGULATOR ASSEMBLY……….2459
Disassembly……….2459
Assembly……….2459
Inspection after Installation……….2459
SETTING OF LIMIT SWITCH……….2459
Resetting……….2459
FITTING INSPECTION……….2460
REAR DOOR GLASS AND REGULATOR……….2461
Removal and Installation……….2461
DOOR GLASS……….2461
Removal……….2461
Installation……….2462
REGULATOR ASSEMBLY……….2462
Removal……….2462
Installation……….2463
Inspection after Removal……….2464
Inspection after Installation……….2464
SETTING OF LIMIT SWITCH……….2464
Resetting……….2464
FITTING INSPECTION……….2464
INSIDE MIRROR……….2465
Wiring Diagram–I/MIRR–……….2465
Removal and Installation……….2466
AUTO ANTI–DAZZLING INSIDE MIRROR……….2466
Removal……….2466
Installation……….2466
REAR WINDOW DEFOGGER……….2467
Component Parts and Harness Connector Location……….2467
System Description……….2467
Schematic……….2469
Wiring Diagram — DEF —……….2470
Terminals and Reference Value for BCM……….2473
Work Flow……….2473
Preliminary Check……….2473
POWER SUPPLY AND GROUND CIRCUIT INSPECTION……….2473
CONSULT-II Function……….2474
CONSULT-II BASIC OPERATION PROCEDURE……….2474
DATA MONITOR……….2475
Display Item List……….2475
ACTIVE TEST……….2475
Display Item List……….2475
Trouble Diagnoses Symptom Chart……….2476
Check Rear Window Defogger Switch Circuit………..2476
Check Rear Window Defogger and Door Mirror Defogger Circuit……….2477
Check Rear Window Defogger Circuit……….2480
Check Door Mirror Defogger Power Supply Circuit……….2481
Check Driver Side Door Mirror Defogger Circuit……….2483
Passenger Side Door Mirror Defogger Circuit Check……….2484
Filament Check……….2484
Filament Repair……….2485
REPAIR EQUIPMENT……….2485
REPAIRING PROCEDURE……….2485
REVERSE INTERLOCK DOOR MIRROR SYSTEM……….2487
System Description……….2487
OUTLINE OF OPERATION……….2487
Operation Conditions……….2487
Operation Angle……….2487
End of Operation……….2488
Return Operation……….2488
End of Return Operation……….2488
MIRROR POSITION MEMORY FUNCTIONS……….2488
Memory Operation Conditions……….2488
Memory Operation Procedure……….2488
POWER SUPPLY AND GROUND……….2488
Component Parts and Harness Connector Location……….2489
Schematic……….2490
Wiring Diagram —MIRROR—……….2491
Terminals and Reference Values for Driver Side Door Mirror Control Unit (LCU03) and Passenger Sid………….2495
Terminals and Reference Values for BCM……….2495
Work Flow……….2497
Preliminary Check……….2497
POWER SUPPLY AND GROUND CIRCUIT INSPECTION……….2497
CONSULT–II Function……….2499
CONSULT-II BASIC OPERATION PROCEDURE……….2499
IVMS COMMUNICATION INSPECTION……….2500
IVMS Communication Diagnosis……….2500
Operation Procedure……….2500
Wake-Up Diagnosis……….2500
Operation Procedure……….2501
Trouble Diagnosis Chart……….2501
COMMUNICATION SYSTEM A……….2502
COMMUNICATION SYSTEM B……….2502
COMMUNICATION SYSTEM C……….2502
SELF–DIAGNOSIS RESULTS……….2503
Operation Procedure……….2503
Display Item List……….2504
DATA MONITOR……….2504
Display Item List……….2504
ACTIVE TEST……….2506
Display Item List……….2506
On Board Diagnosis……….2507
DIAGNOSIS ITEM……….2507
COMMUNICATION DIAGNOSIS……….2507
Operation Procedure……….2507
Diagnosis Result Display……….2507
Diagnosis Trouble Code Indication Example……….2508
Trouble Diagnosis Chart……….2508
Cancel of Communication Diagnosis……….2509
COMMUNICATION SYSTEM A……….2509
COMMUNICATION SYSTEM B……….2509
COMMUNICATION SYSTEM C……….2510
SWITCH MONITOR……….2510
Operation Procedure……….2510
Diagnosis Result Display……….2510
Diagnosis Item……….2511
Cancel of Switch Monitor……….2511
ON BOARD DIAGNOSIS FOR AUTOMATIC DRIVE POSITIONER……….2512
Diagnosis Result Display……….2513
Symptom Chart……….2514
Check Door Mirror Remote Control Switch (Changeover switch) Circuit……….2514
Check Back- Up Input Signal Circuit In R Position……….2516
Check Door Mirror Remote Control Switch (Mirror Switch) Circuit……….2517
Check Mirror Motors Circuit……….2518
Check Mirror Sensor Circuit……….2520
DOOR MIRROR……….2522
Removal and Installation……….2522
REMOVAL……….2522
INSTALLATION……….2522
Disassembly and Assembly……….2523
DISASSEMBLY……….2523
ASSEMBLY……….2524
idx……….2525
Table of Contents……….2526
A……….2526
B……….2526
C……….2527
D……….2527
E……….2528
F……….2528
G……….2529
H……….2529
I……….2529
J……….2529
K……….2529
L……….2529
M……….2530
N……….2530
O……….2530
P……….2530
R……….2531
S……….2531
T……….2531
V……….2532
W……….2532
ip……….2533
Table of Contents……….2533
PRECAUTIONS……….2534
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2534
Precautions……….2534
PREPARATION……….2535
Special Service Tools……….2535
Commercial Service Tools……….2535
SQUEAK AND RATTLE TROUBLE DIAGNOSES……….2536
Work Flow……….2536
CUSTOMER INTERVIEW……….2536
DUPLICATE THE NOISE AND TEST DRIVE……….2537
CHECK RELATED SERVICE BULLETINS……….2537
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE……….2537
REPAIR THE CAUSE……….2537
CONFIRM THE REPAIR……….2538
Generic Squeak and Rattle Troubleshooting……….2538
INSTRUMENT PANEL……….2538
CENTER CONSOLE……….2538
DOORS……….2538
TRUNK……….2539
SUNROOF/HEADLINING……….2539
SEATS……….2539
UNDERHOOD……….2539
Diagnostic Worksheet……….2540
INSTRUMENT PANEL ASSEMBLY……….2542
Removal and Installation……….2542
WORK STEPS……….2543
REMOVAL……….2544
(A) Steering Column Cover……….2544
(B) Steering Lock Escutcheon……….2544
(C) Cluster Lid D……….2544
(D) Cluster Lid A……….2544
(E) Combination Meter……….2545
(F) Cluster Lid C……….2545
(G) Display Unit……….2545
(H) Clock……….2545
(I) Cluster Lid Center Lower……….2546
(J) A/T Finisher……….2546
(K) Ashtray……….2546
(L) Cup Holder……….2546
(M) Console Box Assembly……….2546
(N) CD Auto Changer……….2547
(O) Instrument Lower Cover……….2547
(P) Glove Box……….2547
(Q) Instrument Finisher……….2548
(R) Glove Box Cover……….2548
(S) Audio Unit……….2548
(T) Instrument Reinforcement……….2548
(U) Front Passenger Air Bag Module……….2548
(V) Instrument Lower Driver Panel……….2548
(W) Knee Protector Lower……….2548
(X) Instrument Panel Mask (LH/RH)……….2548
(Y) Front Pillar Garnish……….2548
(Z) Instrument Panel……….2549
INSTALLATION……….2549
Disassembly and Assembly……….2549
CONSOLE BOX ASSEMBLY……….2549
Disassembly……….2549
Assembly……….2550
lan……….2551
Table of Contents……….2551
LAN……….2553
PRECAUTIONS……….2553
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2553
IVMS (LAN)……….2554
Overall Description……….2554
OUTLINE……….2554
BCM (BODY CONTROL MODULE)……….2554
LCU (LOCAL CONTROL UNIT)……….2554
Control System for BCM……….2554
SYSTEM CONTROLLED BY MULTIPLE COMMUNICATION BETWEEN BCM AND LCU (IVMS)……….2554
SYSTEM CONTROLLED BY BCM ONLY……….2554
Component Parts and Harness Connector Location……….2555
Sleep/Wake-Up Control……….2555
SLEEP CONTROL……….2555
WAKE-UP CONTROL……….2556
Fail-Safe System……….2556
CONSULT-II Function (IVMS)……….2556
DIAGNOSTIC ITEMS DESCRIPTION……….2556
DIAGNOSTIC ITEMS APPLICATION……….2556
On Board Diagnosis……….2557
ON BOARD DIAGNOSTIC RESULTS INDICATOR LAMP……….2557
DIAGNOSTIC ITEM……….2557
Removal and Installation of BCM……….2558
REMOVAL……….2558
INSTALLATION……….2558
Removal and Installation of LCU……….2558
Schematic……….2559
POWER SUPPLY, GROUND AND COMMUNICATION CIRCUITS……….2559
Wiring Diagram — COMM —……….2560
POWER SUPPLY, GROUND AND COMMUNICATION CIRCUITS……….2560
Schematic — BCM —……….2565
CAN……….2567
PRECAUTIONS……….2567
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2567
Precautions When Using CONSULT-II……….2567
CHECK POINTS FOR USING CONSULT-II……….2567
Precautions for Trouble Diagnosis……….2567
CAN SYSTEM……….2567
Precautions for Harness Repair……….2568
CAN SYSTEM……….2568
TROUBLE DIAGNOSES WORK FLOW……….2569
When Displaying CAN Communication System Errors……….2569
WHEN A MALFUNCTION IS DETECTED BY CAN COMMUNICATION SYSTEM……….2569
WHEN A MALFUNCTION IS DETECTED EXCEPT CAN COMMUNICATION SYSTEM……….2569
TROUBLE DIAGNOSIS FLOW CHART……….2570
Diagnosis Procedure……….2571
SELECTING CAN SYSTEM TYPE (HOW TO USE SPECIFICATION TABLE)……….2571
ACQUISITION OF DATA BY CONSULT-II……….2572
HOW TO USE CHECK SHEET TABLE……….2573
Example of Filling in Check Sheet When Initial Conditions Are Reproduced……….2574
Example of Filling in Check Sheet When Initial Conditions Are Not Reproduced……….2577
CAN Diagnostic Support Monitor……….2579
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ECM……….2579
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR TCM……….2580
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR VDC/TCS/ABS CONTROL UNIT……….2580
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ICC CONTROL UNIT……….2581
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR PRE-CRASH SEAT BELT CONTROL UNIT……….2582
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR RAS CONTROL UNIT……….2583
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR LDW CAMERA UNIT……….2584
CAN COMMUNICATION……….2585
System Description……….2585
Component Parts and Harness Connector Location……….2585
Schematic……….2586
Wiring Diagram — CAN —……….2587
CAN Communication Unit……….2590
TYPE 1……….2591
System Diagram……….2591
Input/output Signal Chart……….2591
TYPE 2……….2592
System Diagram……….2592
Input/output Signal Chart……….2592
TYPE 3……….2594
System Diagram……….2594
Input/output Signal Chart……….2594
CAN SYSTEM (TYPE 1)……….2596
Component Parts and Harness Connector Location……….2596
Schematic……….2596
Wiring Diagram — CAN —……….2596
Check Sheet……….2597
CHECK SHEET RESULTS (EXAMPLE)……….2599
Case 1……….2599
Case 2……….2600
Case 3……….2601
Case 4……….2602
Case 5……….2603
Case 6……….2604
Case 7……….2605
Case 8……….2606
Case 9……….2607
Case 10……….2608
Case 11……….2608
CAN SYSTEM (TYPE 2)……….2609
Component Parts and Harness Connector Location……….2609
Schematic……….2609
Wiring Diagram — CAN —……….2609
Check Sheet……….2610
CHECK SHEET RESULTS (EXAMPLE)……….2612
Case 1……….2612
Case 2……….2613
Case 3……….2614
Case 4……….2615
Case 5……….2616
Case 6……….2617
Case 7……….2618
Case 8……….2619
Case 9……….2620
Case 10……….2621
Case 11……….2622
Case 12……….2623
Case 13……….2624
Case 14……….2625
Case 15……….2626
Case 16……….2627
Case 17……….2627
CAN SYSTEM (TYPE 3)……….2628
Component Parts and Harness Connector Location……….2628
Schematic……….2628
Wiring Diagram — CAN —……….2628
Check Sheet……….2629
CHECK SHEET RESULTS (EXAMPLE)……….2631
Case 1……….2631
Case 2……….2632
Case 3……….2633
Case 4……….2634
Case 5……….2635
Case 6……….2636
Case 7……….2637
Case 8……….2638
Case 9……….2639
Case 10……….2640
Case 11……….2641
Case 12……….2642
Case 13……….2642
TROUBLE DIAGNOSIS FOR SYSTEM……….2643
Inspection Between TCM and VDC/TCS/ABS Control Unit Circuit……….2643
Inspection Between TCM and ICC Sensor Circuit……….2644
Inspection Between ICC Sensor and VDC/TCS/ABS Control Unit Circuit……….2645
Inspection Between VDC/TCS/ABS Control Unit and Pre-Crash Seat Belt Control Unit Circuit……….2645
Inspection Between VDC/TCS/ABS Control Unit and ICC Unit Circuit……….2646
Inspection Between ICC Unit and Pre-Crash Seat Belt Control Unit Circuit……….2647
Inspection Between Pre-Crash Seat Belt Control Unit and Data Link Connector Circuit……….2647
Inspection Between Pre-Crash Seat Belt Control Unit and RAS Control Unit Circuit……….2649
Inspection Between Pre-Crash Seat Belt Control Unit and LDW Camera Unit Circuit……….2650
Inspection Between RAS Control Unit and Data Link Connector Circuit……….2651
Inspection Between LDW Camera Unit and Data Link Connector Circuit……….2652
ECM Circuit Inspection……….2653
TCM Circuit Inspection……….2653
ICC Sensor Circuit Inspection……….2654
VDC/TCS/ABS Control Unit Circuit Inspection……….2654
ICC Unit Circuit Inspection……….2655
Pre-Crash Seat Belt Control Unit and Data Link Connector Circuit Inspection……….2655
Pre-Crash Seat Belt Control Unit Circuit Inspection……….2656
RAS Control Unit Circuit Inspection……….2657
LDW Camera Unit Circuit Inspection……….2657
Steering Angle Sensor Circuit Inspection……….2658
Data Link Connector Circuit Inspection……….2658
Combination Meter Circuit Inspection……….2659
CAN Communication Circuit Inspection……….2659
lt……….2663
Table of Contents……….2663
PRECAUTIONS……….2666
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2666
General Precautions for Service Operations……….2666
HEADLAMP (FOR USA)……….2667
Component Parts and Harness Connector Location……….2667
System Description……….2667
OUTLINE……….2667
Power Supply to Low Beam and High Beam……….2668
Low Beam Operation……….2668
High Beam Operation/Flash-to-pass Operation……….2668
BATTERY SAVER CONTROL……….2668
AUTO LIGHT OPERATION……….2669
Shut Off Delay……….2669
VEHICLE SECURITY SYSTEM……….2669
XENON HEADLAMP……….2669
Schematic……….2670
Wiring Diagram — H/LAMP —……….2671
Terminals and Reference Values for Headlamp Battery Saver Control Unit……….2677
Terminals and Reference Values for BCM……….2678
Work Flow……….2679
Preliminary Check……….2679
SETTING CHANGE FUNCTION FOR AUTO LIGHT SYSTEM……….2679
CHECK POWER SUPPLY AND GROUND CIRCUIT……….2680
CONSULT-II Function (IVMS)……….2681
CONSULT-II BASIC OPERATION PROCEDURE……….2681
WORK SUPPORT……….2682
Operation Procedure……….2682
Display Item List……….2682
DATA MONITOR……….2682
Operation Procedure……….2682
Data Monitor Item……….2682
ACTIVE TEST……….2683
Operation Procedure……….2683
Active Test Item……….2683
On Board Diagnosis……….2683
DIAGNOSIS ITEM……….2683
SWITCH MONITOR……….2683
How to Perform Switch Monitor……….2683
Description……….2684
Switch Monitor Item……….2684
Switch Monitor Cancellation……….2684
Symptom Chart……….2684
HEADLAMP SYSTEM……….2684
AUTO LIGHT SYSTEM……….2686
Lighting Switch (AUTO) System Check……….2687
Optical Sensor System Check……….2688
Headlamp Relay System Check……….2689
Tail Lamp Relay System Check……….2690
Switch Circuit Inspection……….2690
General Information for Xenon Headlamp Trouble Diagnosis……….2691
Caution:……….2691
Xenon Headlamp Trouble Diagnosis……….2691
Aiming Adjustment……….2692
LOW BEAM AND HIGH BEAM……….2692
Bulb Replacement……….2693
HEADLAMP (OUTER SIDE), FOR LOW BEAM……….2693
HEADLAMP (INNER SIDE), FOR HIGH BEAM……….2693
PARKING LAMP……….2694
FRONT TURN SIGNAL LAMP……….2694
FRONT SIDE MARKER LAMP……….2694
Removal and Installation……….2695
REMOVAL……….2695
INSTALLATION……….2695
Disassembly and Assembly……….2696
DISASSEMBLY……….2696
ASSEMBLY……….2697
HEADLAMP (FOR CANADA) – DAYTIME LIGHT SYSTEM -……….2698
Component Parts and Harness Connector Location……….2698
System Description……….2698
HEADLAMP OPERATION……….2699
Power Supply to Low Beam and High Beam……….2699
Low Beam Operation……….2699
High Beam Operation/Flash-to-pass Operation……….2699
BATTERY SAVER CONTROL……….2700
AUTO LIGHT OPERATION……….2700
DAYTIME LIGHT OPERATION……….2700
OPERATION……….2701
Schematic……….2702
Wiring Diagram — DTRL —……….2703
Terminals and Reference Value for Daytime Light Control Unit……….2712
Terminals and Reference Value for BCM……….2713
Terminals and Reference Value for Battery saver Control Unit……….2713
Symptom Chart……….2713
Aiming Adjustment……….2715
Bulb Replacement……….2715
Removal and Installation……….2715
Disassembly and Assembly……….2715
HEADLAMP AIMING CONTROL (AUTO)……….2716
Component Parts and Harness Connector Location……….2716
System Description……….2716
OUTLINE……….2716
HEADLAMP AIMING CONTROL OPERATION……….2717
Headlamp Aiming Sensor Control Operation……….2717
Schematic……….2718
Wiring Diagram —LT-H/AIM—……….2719
Terminals and Reference Values for Headlamp Aiming Sensor……….2723
How to Proceed with Trouble Diagnosis……….2723
Preliminary Check……….2724
CHECK POWER SUPPLY AND GROUND CIRCUIT……….2724
CONSULT-II Function (HEAD LAMP LEVELIZER)……….2725
CONSULT-II BASIC OPERATION PROCEDURE……….2725
WORK SUPPORT……….2726
Work Support Item List……….2726
Operation Procedure……….2726
Instruction of initialized results……….2726
ACTIVE TEST……….2726
Operation Procedure……….2726
Display Item List……….2726
SELF-DIAG RESULTS……….2727
Operation Procedure……….2727
Description of DTC and Solutions after Detection……….2727
Check Aiming Control System……….2729
Symptom Chart……….2730
Headlamp Aiming Motor Does Not Operate (Both Sides)……….2731
Headlamp Aiming Motor Does Not Operate (One Side)……….2733
DTC B2081 [INITIAL NOT DONE]……….2734
DTC B2082 [SENSOR OUT OF RANGE], DTC B2083 [SEN SIG NOT PLAUSIBLE]……….2734
DTC B2084 [VOLTAGE UNDER LIMIT]……….2734
DTC B2085 [LOW BEAM SIG OPEN LINE]……….2735
DTC B2086 [FRQ. OVER LIMIT]……….2735
DTC B2087 [SHORT TO GROUND]……….2736
DTC B2088 [SHORT TO BATTERY]……….2737
Removal and Installation……….2738
REMOVAL……….2738
INSTALLATION……….2738
FRONT FOG LAMP……….2739
Component Parts and Harness Connector Location……….2739
System Description……….2739
OUTLINE……….2739
Front Fog Lamp Operation……….2739
BATTERY SAVER CONTROL……….2740
Schematic……….2741
Wiring Diagram — F/FOG —……….2742
Terminals and Reference Values for Headlamp Battery Saver Control Unit……….2745
Terminals and Reference Values for BCM……….2745
Work Flow……….2746
Preliminary Check……….2746
CHECK POWER SUPPLY AND GROUND CIRCUIT……….2746
Front Fog Lamps Do Not Illuminate (Both Sides)……….2747
Front Fog Lamp Does Not Illuminate (One Side)……….2749
Aiming Adjustment……….2749
Bulb Replacement……….2751
Removal and Installation……….2751
REMOVAL……….2751
INSTALLATION……….2751
TURN SIGNAL AND HAZARD WARNING LAMPS……….2752
Component Parts and Harness Connector Location……….2752
System Description……….2752
OUTLINE……….2752
LH Turn Signal Lamps Operation……….2752
RH Turn Signal Lamps Operation……….2752
Hazard Warning Lamps Operation……….2753
MULTI-REMOTE CONTROL SYSTEM OPERATION……….2754
LOW TIRE PRESSURE WARNING CONTROL SYSTEM……….2754
Schematic……….2755
Wiring Diagram — TURN —……….2756
Symptom Chart……….2760
Electrical Components Inspection……….2761
COMBINATION FLASHER UNIT CHECK……….2761
Bulb Replacement……….2761
FRONT TURN SIGNAL LAMP……….2761
REAR TURN SIGNAL LAMP……….2761
Removal and Installation……….2761
FRONT TURN SIGNAL LAMP……….2761
SIDE TURN SIGNAL LAMP……….2761
REAR TURN SIGNAL LAMP……….2761
LIGHTING AND TURN SIGNAL SWITCH……….2762
Removal and Installation……….2762
Switch Circuit Inspection……….2762
HAZARD SWITCH……….2763
Removal and Installation……….2763
STOP LAMP……….2764
Wiring Diagram — STOP/L —……….2764
Bulb Replacement……….2765
STOP LAMP……….2765
HIGH-MOUNTED STOP LAMP……….2765
Removal and Installation……….2765
STOP LAMP……….2765
HIGH-MOUNTED STOP LAMP……….2765
BACK-UP LAMP……….2766
Wiring Diagram — BACK/L —……….2766
Bulb Replacement……….2767
Removal and Installation……….2767
PARKING, LICENSE PLATE AND TAIL LAMPS……….2768
Component Parts and Harness Connector Location……….2768
System Description……….2768
OUTLINE……….2768
LIGHTING OPERATION BY LIGHTING SWITCH……….2768
BATTERY SAVER CONTROL……….2768
Schematic……….2770
Wiring Diagram — TAIL/L —……….2771
Trouble Diagnoses……….2776
Tail Lamp Relay Inspection……….2776
Bulb Replacement……….2777
LICENSE PLATE LAMP……….2777
FRONT COMBINATION LAMP……….2777
REAR COMBINATION LAMP……….2777
TAIL LAMP……….2777
Removal and Installation……….2777
LICENSE PLATE LAMP……….2777
Removal……….2777
Installation……….2777
FRONT COMBINATION LAMP……….2777
REAR COMBINATION LAMP……….2778
Removal……….2778
Installation……….2778
TAIL LAMP (TRUNK LID)……….2778
Removal……….2778
Installation……….2778
INTERIOR ROOM LAMP……….2779
System Description……….2779
OUTLINE……….2779
TIMER FUNCTION……….2779
LAMP OUTPUT CONTROL FUNCTION……….2780
AUTO OFF FUNCTION……….2780
LIGHTS ON/OFF MODES……….2781
Major Components and the Functions……….2783
Schematic……….2784
Wiring Diagram — INT/L —……….2785
Terminals and Reference Values for BCM……….2791
Terminals and Reference Values for Driver Door Control Unit (LCU01)……….2792
Work Flow……….2792
Preliminary Check……….2792
SETTING CHANGE FUNCTION……….2792
CHECK POWER SUPPLY AND GROUND CIRCUIT……….2793
CONSULT-II Function (IVMS)……….2795
CONSULT-II BASIC OPERATION PROCEDURE……….2795
WORK SUPPORT……….2796
Operation Procedure……….2796
Display Item List……….2796
DATA MONITOR……….2796
Operation Procedure……….2796
Display Item List……….2796
ACTIVE TEST……….2797
Operation Procedure……….2797
Display Item List……….2797
On Board Diagnosis……….2797
DIAGNOSIS ITEM……….2797
SWITCH MONITOR……….2798
How to Perform Switch Monitor……….2798
Description……….2798
Switch Monitor Item……….2798
Switch Monitor Cancellation……….2798
Symptom Chart……….2799
Interior Lamp Illumination Switch System Check……….2799
Personal Lamp Switch System Check……….2800
Door Switch System Check……….2801
Key Switch and Key Lock Solenoid System Check……….2803
Bulb Replacement……….2805
MAP LAMP (FRONT PERSONAL LIGHT) AND CONSOLE LAMP (CONSOLE LIGHT)……….2805
Map Lamp……….2805
Console Lamp……….2805
PERSONAL LAMP (REAR PERSONAL LIGHT)……….2805
Removal and Installation……….2805
FRONT INTERIOR LAMP……….2805
REAR INTERIOR LAMP……….2805
IGNITION KEY HOLE ILLUMINATION……….2806
STEP LAMP……….2807
Component Parts and Harness Connector Location……….2807
System Description……….2808
POWER SUPPLY AND GROUND……….2808
OPERATING PROCEDURE……….2808
Schematic……….2809
Wiring Diagram — STEP/L —……….2810
Terminals and Reference Values for BCM……….2816
Terminals and Reference Values for Driver Door Control Unit (LCU01)……….2816
Terminals and Reference Values for Passenger Door Control Unit……….2817
Terminals and Reference Values for Rear LH, RH Door Control Unit……….2817
Work Flow……….2817
Preliminary Check……….2818
CHECK POWER SUPPLY AND GROUND CIRCUIT……….2818
CONSULT-II Function (IVMS)……….2820
CONSULT-II BASIC OPERATION PROCEDURE……….2820
DATA MONITOR……….2821
Operation Procedure……….2821
Data Monitor Item……….2821
ACTIVE TEST……….2821
Operation Procedure……….2821
Active Test Item……….2821
On Board Diagnosis……….2822
DIAGNOSIS ITEM……….2822
SWITCH MONITOR……….2822
How to Perform Switch Monitor……….2822
Description……….2822
Switch Monitor Item……….2822
Switch Monitor Cancellation……….2823
Symptom Chart……….2823
DIAGNOSTIC PROCEDURE……….2823
Bulb Replacement……….2825
Removal and Installation……….2825
DOOR MIRROR LAMP……….2826
System Description……….2826
Wiring Diagram — MIRR/L —……….2827
Bulb Replacement……….2828
DOOR MIRROR LAMP……….2828
ILLUMINATION……….2829
System Description……….2829
LIGHTING OPERATION BY LIGHTING SWITCH……….2829
BATTERY SAVER CONTROL……….2829
Schematic……….2830
Wiring Diagram — ILL —……….2832
Removal and Installation……….2843
ILLUMINATION CONTROL SWITCH……….2843
POWER WINDOW MAIN SWITCH ILLUMINATION……….2843
CONSOLE BOX LAMP……….2843
GLOVE BOX LAMP……….2843
FRONT CIGARETTE LIGHTER ILLUMINATION……….2844
Cigarette Lighter Socket Illumination……….2844
Ashtray Illumination……….2844
REAR ASHTRAY ILLUMINATION……….2844
VANITY MIRROR AND TRUNK ROOM LAMPS……….2845
Wiring Diagram — INT/L —……….2845
Bulb Replacement……….2846
VANITY MIRROR LAMP……….2846
TRUNK ROOM LAMP……….2846
BULB SPECIFICATIONS……….2847
Headlamp……….2847
Exterior Lamp……….2847
Interior Lamp/Illumination……….2847
lu……….2849
Table of Contents……….2849
PRECAUTIONS……….2850
Precautions for Liquid Gasket……….2850
LIQUID GASKET APPLICATION PROCEDURE……….2850
PREPARATION……….2851
Special Service Tools……….2851
Commercial Service Tools……….2851
LUBRICATION SYSTEM……….2852
Lubrication Circuit……….2852
System Chart……….2853
ENGINE OIL……….2854
Inspection……….2854
ENGINE OIL LEVEL……….2854
ENGINE OIL APPEARANCE……….2854
ENGINE OIL LEAKAGE……….2854
OIL PRESSURE CHECK……….2854
Changing Engine Oil……….2855
OIL FILTER……….2857
Removal and Installation……….2857
REMOVAL……….2857
INSTALLATION……….2857
INSPECTION AFTER INSTALLATION……….2857
OIL PUMP……….2858
Removal and Installation……….2858
REMOVAL……….2858
INSTALLATION……….2858
INSPECTION AFTER INSTALLATION……….2858
Disassembly and Assembly……….2859
DISASSEMBLY……….2859
INSPECTION AFTER DISASSEMBLY……….2859
Oil Pump Clearance……….2859
Regulator Valve Clearance……….2860
ASSEMBLY……….2860
SERVICE DATA AND SPECIFICATIONS (SDS)……….2861
Standard and Limit……….2861
OIL PRESSURE……….2861
OIL PUMP……….2861
REGULATOR VALVE……….2861
ENGINE OIL CAPACITY……….2861
ma……….2863
Table of Contents……….2863
PRECAUTIONS……….2864
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2864
PREPARATION……….2865
Special Service Tools……….2865
Commercial Service Tools……….2865
GENERAL MAINTENANCE……….2866
Explanation of General Maintenance……….2866
PERIODIC MAINTENANCE……….2868
Introduction of Periodic Maintenance……….2868
Schedule 1……….2868
EMISSION CONTROL SYSTEM MAINTENANCE……….2868
CHASSIS AND BODY MAINTENANCE……….2869
Schedule 2……….2870
EMISSION CONTROL SYSTEM MAINTENANCE……….2870
CHASSIS AND BODY MAINTENANCE……….2871
RECOMMENDED FLUIDS AND LUBRICANTS……….2872
Fluids and Lubricants……….2872
SAE Viscosity Number……….2872
GASOLINE ENGINE OIL……….2872
Anti-Freeze Coolant Mixture Ratio……….2873
ENGINE MAINTENANCE……….2874
Checking Drive Belts……….2874
Tension Adjustment……….2874
Changing Engine Coolant……….2874
DRAINING ENGINE COOLANT……….2875
REFILLING ENGINE COOLANT……….2875
FLUSHING COOLING SYSTEM……….2876
Checking Fuel Lines……….2877
Changing Air Cleaner Filter……….2877
VISCOUS PAPER TYPE……….2877
Changing Engine Oil……….2877
Changing Oil Filter……….2878
REMOVAL……….2878
INSTALLATION……….2878
INSPECTION AFTER INSTALLATION……….2879
Changing Spark Plugs (Platinum-Tipped Type)……….2879
REMOVAL……….2879
INSPECTION AFTER REMOVAL……….2879
INSTALLATION……….2880
Checking EVAP Vapor Lines……….2880
CHASSIS AND BODY MAINTENANCE……….2881
Checking Exhaust System……….2881
Checking A/T Fluid……….2881
Changing A/T Fluid……….2883
Checking Differential Gear Oil……….2883
Changing Differential Gear Oil……….2884
Balancing Wheels (Bonding Weight Type)……….2884
REMOVAL……….2884
WHEEL BALANCE ADJUSTMENT……….2884
Tire Rotation……….2885
Checking Brake Fluid Level and Leaks……….2886
Checking Brake Lines and Cables……….2886
Changing Brake Fluid……….2886
Checking Disc Brake……….2886
ROTOR……….2886
CALIPER……….2886
PAD……….2887
Checking Steering Gear and Linkage……….2887
STEERING GEAR……….2887
STEERING LINKAGE……….2887
Checking Power Steering Fluid and Lines……….2887
Axle and Suspension Parts……….2888
Lubricating Locks, Hinges and Hood Latches……….2888
Checking Seat Belt, Buckles, Retractors, Anchors and Adjusters……….2889
SERVICE DATA AND SPECIFICATIONS (SDS)……….2890
Standard and Limit……….2890
BELT DEFLECTION AND TENSION……….2890
ENGINE COOLANT CAPACITY……….2890
RADIATOR……….2890
ENGINE OIL CAPACITY……….2890
SPARK PLUG (PLATINUM-TIPPED TYPE)……….2890
WHEEL BALANCE……….2890
pb……….2891
Table of Contents……….2891
PRECAUTIONS……….2892
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2892
PARKING BRAKE SYSTEM……….2893
On-Vehicle Inspection……….2893
PEDAL STROKE……….2893
INSPECT COMPONENTS……….2893
ADJUSTMENT……….2893
PARKING BRAKE CONTROL……….2894
Components……….2894
Removal and Installation……….2894
REMOVAL……….2894
INSTALLATION……….2895
PARKING BRAKE SHOE……….2896
Components……….2896
Removal and Installation……….2896
REMOVAL……….2896
INSPECTION AFTER REMOVAL……….2897
INSTALLATION……….2897
SERVICE DATA AND SPECIFICATIONS (SDS)……….2899
Parking Drum Brake……….2899
Parking Brake Control……….2899
pg……….2901
Table of Contents……….2901
POWER SUPPLY ROUTING……….2902
Schematic……….2902
Wiring Diagram — POWER —……….2903
BATTERY POWER SUPPLY— IGNITION SW. IN ANY POSITION……….2903
ACCESSORY POWER SUPPLY — IGNITION SW. IN “ACC” OR “ON”……….2908
IGNITION POWER SUPPLY — IGNITION SW. IN “ON” AND/OR “START”……….2910
Fuse……….2914
Fusible Link……….2914
Circuit Breaker……….2914
GROUND……….2915
Ground Distribution……….2915
MAIN HARNESS……….2915
ENGINE ROOM HARNESS……….2918
ENGINE HARNESS……….2922
ENGINE CONTROL HARNESS……….2923
BODY HARNESS……….2924
BODY NO. 2 HARNESS……….2927
HARNESS……….2931
Harness Layout……….2931
HOW TO READ HARNESS LAYOUT……….2931
To Use the Grid Reference……….2931
OUTLINE……….2932
MAIN HARNESS……….2933
ENGINE ROOM HARNESS……….2936
Engine Compartment……….2936
Passenger Compartment……….2938
ENGINE HARNESS……….2939
ENGINE CONTROL HARNESS……….2940
BODY HARNESS AND REAR CONTROL HARNESS……….2942
BODY NO. 2 HARNESS……….2944
ROOM LAMP HARNESS……….2946
FRONT DOOR HARNESS……….2947
LH Side……….2947
RH Side……….2947
REAR DOOR HARNESS……….2948
LH Side……….2948
RH Side……….2948
Wiring Diagram Codes (Cell Codes)……….2949
ELECTRICAL UNITS LOCATION……….2953
Electrical Units Location……….2953
ENGINE COMPARTMENT……….2954
PASSENGER COMPARTMENT……….2955
LUGGAGE COMPARTMENT……….2959
HARNESS CONNECTOR……….2960
Description……….2960
HARNESS CONNECTOR (TAB-LOCKING TYPE)……….2960
HARNESS CONNECTOR (SLIDE-LOCKING TYPE)……….2961
HARNESS CONNECTOR (LEVER LOCKING TYPE)……….2962
ELECTRICAL UNITS……….2963
Terminal Arrangement……….2963
SMJ (SUPER MULTIPLE JUNCTION)……….2965
Terminal Arrangement……….2965
STANDARDIZED RELAY……….2968
Description……….2968
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS……….2968
TYPE OF STANDARDIZED RELAYS……….2968
FUSE BLOCK – JUNCTION BOX (J/B) NO. 1……….2970
Terminal Arrangement……….2970
FUSE BLOCK – JUNCTION BOX (J/B) NO. 2……….2971
Terminal Arrangement……….2971
FUSE, FUSIBLE LINK AND RELAY BLOCK (J/B)……….2972
Terminal Arrangement……….2972
FUSE, FUSIBLE LINK AND RELAY BOX……….2973
Terminal Arrangement……….2973
pr……….2975
Table of Contents……….2975
PREPARATION……….2976
Commercial Service Tools……….2976
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….2977
NVH Troubleshooting Chart……….2977
REAR PROPELLER SHAFT……….2978
On-Vehicle Inspection……….2978
APPEARANCE AND NOISE INSPECTION……….2978
PROPELLER SHAFT VIBRATION……….2978
Components……….2979
Removal and Installation……….2979
REMOVAL……….2979
INSPECTION……….2980
INSTALLATION……….2981
SERVICE DATA AND SPECIFICATIONS (SDS)……….2982
General Specifications……….2982
Propeller Shaft Runout……….2982
ps……….2983
Table of Contents……….2983
PRECAUTIONS……….2984
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….2984
Precautions for Steering System……….2984
PREPARATION……….2985
Special Service Tools……….2985
Commercial Service Tools……….2986
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….2987
NVH Troubleshooting Chart……….2987
POWER STEERING FLUID……….2988
Checking Fluid Level……….2988
Checking Fluid Leakage……….2988
Air Bleeding Hydraulic System……….2989
STEERING WHEEL……….2990
On-Vehicle Service……….2990
CONDITION OF INSTALLATION……….2990
STEERING WHEEL PLAY……….2990
NEUTRAL POSITION ON STEERING WHEEL……….2990
STEERING WHEEL TURNING FORCE……….2990
RACK SLIDING FORCE……….2991
FRONT WHEEL TURNING ANGLE……….2991
Removal and Installation……….2992
REMOVAL……….2992
INSTALLATION……….2992
STEERING COLUMN……….2993
Removal and Installation……….2993
COMPONENT……….2993
REMOVAL……….2993
Lower Shaft and Hall Cover……….2993
Steering Column……….2993
INSPECTION AFTER REMOVAL……….2994
Steering Column……….2994
INSTALLATION……….2994
Steering Column……….2994
Lower Joint and Hall Cover……….2994
Disassembly and Assembly……….2995
COMPONENT……….2995
DISASSEMBLY……….2996
Steering Column……….2996
Steering Lock……….2996
ASSEMBLY……….2996
POWER STEERING GEAR……….2997
Removal and Installation……….2997
COMPONENT……….2997
REMOVAL……….2997
INSTALLATION……….2998
Disassembly and Assembly……….2999
COMPONENT……….2999
DISASSEMBLY……….3000
INSPECTION AFTER DISASSEMBLY……….3001
Boot……….3001
Rack……….3001
Gear Sub-Assembly……….3001
Gear Housing Assembly……….3001
Outer Socket and Inner Socket……….3002
ASSEMBLY……….3002
POWER STEERING OIL PUMP……….3008
On-Vehicle Service……….3008
RELIEF OIL PRESSURE……….3008
Removal and Installation……….3009
COMPONENTS……….3009
REMOVAL……….3009
INSTALLATION……….3009
Disassembly and Assembly……….3010
COMPONENT……….3010
DISASSEMBLY……….3011
INSPECTION AFTER DISASSEMBLY……….3011
Body Assembly and Rear Cover Inspection……….3011
Cartridge Assembly Inspection……….3011
Side Plate Inspection……….3011
Flow Control Valve Inspection……….3012
ASSEMBLY……….3012
HYDRAULIC LINE……….3014
Removal and Installation……….3014
SERVICE DATA AND SPECIFICATIONS (SDS)……….3016
General Specifications……….3016
Inspection and Adjustment……….3016
STEERING WHEEL AXIAL END PLAY AND PLAY……….3016
STEERING WHEEL TURNING FORCE……….3016
STEERING COLUMN LENGTH……….3016
STEERING ANGLE……….3016
RACK SLIDING FORCE……….3016
RACK STROKE……….3017
SOCKET SWING TORQUE AND ROTATING TORQUE……….3017
Swing Torque……….3017
Rotating Torque……….3017
SOCKET AXIAL END PLAY……….3017
INNER SOCKET LENGTH……….3018
rax……….3019
Table of Contents……….3019
PRECAUTIONS……….3020
Caution……….3020
PREPARATION……….3021
Special Service Tools (SST)……….3021
Commercial Service Tools……….3021
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….3022
NVH Troubleshooting Chart……….3022
WHEEL HUB……….3023
On-Vehicle Inspection and Service……….3023
WHEEL BEARING INSPECTION……….3023
Removal and Installation……….3023
COMPONENT……….3023
REMOVAL……….3023
INSPECTION AFTER REMOVAL……….3024
Ball Joint Inspection……….3024
INSTALLATION……….3024
Disassembly and Assembly……….3024
DISASSEMBLY……….3024
Wheel Bearing……….3024
Bushing……….3025
INSPECTION AFTER DISASSEMBLY……….3025
Wheel Hub……….3025
Axle……….3025
Back Plate……….3025
ASSEMBLY……….3025
Bushing……….3025
Wheel Bearing……….3025
INSPECTION AFTER ASSEMBLY……….3026
REAR DRIVE SHAFT……….3027
Removal and Installation……….3027
REMOVAL……….3027
INSPECTION AFTER REMOVAL……….3027
INSTALLATION……….3027
Disassembly and Assembly……….3028
DISASSEMBLY……….3028
Final Drive Side……….3028
Wheel Side……….3029
INSPECTION AFTER DISASSEMBLY……….3029
Shaft……….3029
Joint Sub-assembly……….3029
Housing (Sliding joint side)……….3029
Ball Cage……….3029
Steel Ball……….3029
Inner Race……….3029
ASSEMBLY……….3030
Final Drive Side……….3030
Wheel Side……….3031
SERVICE DATA AND SPECIFICATIONS (SDS)……….3033
Wheel Bearing……….3033
Drive Shaft……….3033
rf……….3035
Table of Contents……….3035
PRECAUTIONS……….3036
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3036
Precautions……….3036
PREPARATION……….3037
Special Service Tools……….3037
Commercial Service Tools……….3037
SQUEAK AND RATTLE TROUBLE DIAGNOSES……….3038
Work Flow……….3038
CUSTOMER INTERVIEW……….3038
DUPLICATE THE NOISE AND TEST DRIVE……….3039
CHECK RELATED SERVICE BULLETINS……….3039
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE……….3039
REPAIR THE CAUSE……….3039
CONFIRM THE REPAIR……….3040
Generic Squeak and Rattle Troubleshooting……….3040
INSTRUMENT PANEL……….3040
CENTER CONSOLE……….3040
DOORS……….3040
TRUNK……….3041
SUNROOF/HEADLINING……….3041
SEATS……….3041
UNDERHOOD……….3041
Diagnostic Worksheet……….3042
SUNROOF……….3044
Component Parts and Harness Connector Location……….3044
System Description……….3044
OUTLINE……….3044
OPERATION……….3044
AUTO OPERATION……….3044
DELAYED POWER OPERATION……….3044
ANTI-PINCH SYSTEM……….3044
INITIALIZATION PROCEDURE……….3044
Wiring Diagram — SROOF —……….3046
Terminals and Reference Value for BCM……….3048
Terminals and Reference Value for Sunroof Motor Assembly……….3048
CONSULT-II Function……….3049
CONSULT-II INSPECTION PROCEDURE……….3049
DATA MONITOR……….3050
Display Item List……….3050
ACTIVE TEST……….3050
Display Item List……….3050
Trouble Diagnosis Chart by Symptom……….3050
Sunroof Switch System Check……….3051
Sunroof Motor Assembly Power Supply and Ground Circuit Check……….3051
Sunroof Motor Assembly Circuit System Check……….3052
Door Switch Check……….3052
Wind Deflector Inspection……….3053
Link and Wire Assembly……….3053
Fitting Adjustment……….3054
GAP ADJUSTMENT……….3055
HEIGHT DIFFERENCE ADJUSTMENT……….3055
Removal and Installation……….3055
SUNROOF UNIT……….3057
Removal……….3057
Installation……….3058
GLASS LID……….3060
Removal……….3060
Installation……….3060
SUNSHADE……….3060
Removal……….3060
Installation……….3060
WIND DEFLECTOR……….3061
Removal……….3061
Installation……….3061
SUNROOF MOTOR……….3061
Removal……….3061
Installation……….3061
rfd……….3063
Table of Contents……….3063
PRECAUTIONS……….3064
Service Notice or Precautions……….3064
PREPARATION……….3065
Special Service Tools……….3065
Commercial Service Tools……….3068
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….3069
NVH Troubleshooting Chart……….3069
DESCRIPTION……….3070
Cross-Sectional View……….3070
DIFFERENTIAL GEAR OIL……….3071
Changing Differential Gear Oil……….3071
DRAINING……….3071
FILLING……….3071
Checking Differential Gear Oil……….3071
OIL LEAKAGE AND OIL LEVEL……….3071
FRONT OIL SEAL……….3072
Removal and Installation……….3072
IDENTIFICATION STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL……….3072
REMOVAL……….3072
INSTALLATION……….3074
SIDE OIL SEAL……….3076
Removal and Installation……….3076
REMOVAL……….3076
INSTALLATION……….3076
REAR FINAL DRIVE ASSEMBLY……….3078
Removal and Installation……….3078
COMPONENTS……….3078
REMOVAL……….3078
INSTALLATION……….3079
Disassembly and Assembly……….3080
COMPONENTS……….3080
ASSEMBLY INSPECTION AND ADJUSTMENT……….3081
Total Preload Torque……….3081
Drive Gear Runout……….3081
Tooth Contact……….3082
Backlash……….3083
Companion Flange Runout……….3084
DISASSEMBLY……….3084
Differential Assembly……….3084
Drive Pinion Assembly……….3086
INSPECTION AFTER DISASSEMBLY……….3088
ADJUSTMENT AND SELECTION OF ADJUSTING WASHERS……….3088
Differential Side Gear Clearance……….3088
Side Bearing Preload……….3089
Pinion Gear Height……….3090
ASSEMBLY……….3093
Drive Pinion Assembly……….3093
Differential Assembly……….3095
SERVICE DATA AND SPECIFICATIONS (SDS)……….3099
General Specifications……….3099
Inspection and Adjustment……….3099
DRIVE GEAR RUNOUT……….3099
DIFFERENTIAL SIDE GEAR CLEARANCE……….3099
PRELOAD TORQUE……….3099
BACKLASH……….3099
COMPANION FLANGE RUNOUT……….3099
SELECTIVE PARTS……….3099
Side Gear Thrust Washer……….3099
Pinion Height Adjusting Washer……….3099
Side Bearing Adjusting Washer……….3100
rsu……….3101
Table of Contents……….3101
PRECAUTIONS……….3102
Cautions……….3102
PREPARATION……….3103
Special Service Tools (SST)……….3103
Commercial Service Tools……….3103
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….3104
NVH Troubleshooting Chart……….3104
REAR SUSPENSION ASSEMBLY……….3105
On-Vehicle Inspection and Service……….3105
INSPECTION OF SUSPENSION ARM BALL JOINT END PLAY……….3105
SHOCK ABSORBER INSPECTION……….3105
Wheel Alignment Inspection……….3105
DESCRIPTION……….3105
PRELIMINARY CHECK……….3105
GENERAL INFORMATION AND RECOMMENDATIONS……….3105
THE ALIGNMENT PROCESS……….3106
CAMBER INSPECTION……….3106
TOE-IN……….3106
Components……….3107
SHOCK ABSORBER……….3109
Removal and Installation……….3109
REMOVAL……….3109
INSPECTION AFTER REMOVAL……….3109
INSTALLATION……….3109
Disassembly and Assembly……….3110
DISASSEMBLY……….3110
INSPECTION AFTER DISASSEMBLY……….3110
Bound Bumper and Bushing……….3110
ASSEMBLY……….3110
SUSPENSION ARM……….3111
Removal and Installation……….3111
REMOVAL……….3111
INSPECTION AFTER REMOVAL……….3111
Visual Inspection……….3111
Ball Joint Inspection……….3111
Swing Torque Inspection……….3111
Rotating Torque Inspection……….3112
Axial End Play Inspection……….3113
INSTALLATION……….3113
RADIUS ROD……….3114
Removal and Installation……….3114
REMOVAL……….3114
INSPECTION AFTER REMOVAL……….3114
INSTALLATION……….3114
FRONT LOWER LINK……….3115
Removal and Installation……….3115
REMOVAL……….3115
INSPECTION AFTER REMOVAL……….3115
INSTALLATION……….3115
REAR LOWER LINK & COIL SPRING……….3116
Removal and Installation……….3116
REMOVAL……….3116
INSPECTION AFTER REMOVAL……….3116
INSTALLATION……….3116
STABILIZER BAR……….3117
Removal and Installation……….3117
REMOVAL……….3117
INSPECTION AFTER REMOVAL……….3117
INSTALLATION……….3117
REAR SUSPENSION MEMBER……….3118
Removal and Installation……….3118
REMOVAL……….3118
INSPECTION AFTER REMOVAL……….3118
INSTALLATION……….3118
SERVICE DATA AND SPECIFICATIONS (SDS)……….3119
Wheel Alignment (Unladen*)……….3119
Ball Joint……….3119
Wheelarch Height (Unladen*)……….3119
sb……….3121
Table of Contents……….3121
PRECAUTIONS……….3122
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3122
Precaution for Seat Belt Service……….3122
AFTER A COLLISION……….3122
SEAT BELTS……….3123
System Description……….3123
SEAT BELT WARNING CHIME……….3123
SEAT BELT WARNING LAMP……….3123
Removal and Installation of Front Seat Belt……….3123
REMOVAL OF SEAT BELT RETRACTOR……….3123
INSTALLATION OF SEAT BELT RETRACTOR……….3124
REMOVAL OF SEAT BELT BUCKLE……….3124
INSTALLATION OF SEAT BELT BUCKLE……….3124
Removal and Installation of Rear Seat Belt……….3125
REMOVAL……….3125
INSTALLATION……….3125
Seat Belt Inspection……….3126
AFTER A COLLISION……….3126
PRELIMINARY CHECKS……….3126
SEAT BELT RETRACTOR ON-VEHICLE CHECK……….3127
Emergency Locking Retractors (ELR) and Automatic Locking Retractors (ALR)……….3127
ELR Function Stationary Check……….3127
ALR Function Stationary Check……….3127
ELR Function Moving Check……….3127
SEAT BELT RETRACTOR OFF-VEHICLE CHECK……….3128
LATCH (LOWER ANCHORS AND TETHER FOR CHILDREN) SYSTEM……….3129
Removal and Installation……….3129
REMOVAL……….3129
INSTALLATION……….3129
TOP TETHER STRAP CHILD RESTRAINT……….3130
Removal and Installation……….3130
REMOVAL……….3130
INSTALLATION……….3130
PRE-CRASH SEAT BELT……….3131
Component Parts and Harness Connector Location……….3131
System Description……….3131
FUNCTION DESCRIPTION……….3132
Operation condition……….3132
Operation prohibition condition……….3132
FAIL-SAFE MODE……….3132
Seat Belt Warning Lamp Illumination Pattern……….3132
CAN Communication System Description……….3133
CAN Communication Unit……….3133
Schematic……….3134
Wiring Diagram — PSB —……….3135
Terminals and reference value for Pre-Crash Seat Belt Control Unit……….3141
Work Flow……….3142
CONSULT-II Function (PRECRASH SEATBELT)……….3142
CONSULT-II INSPECTION PROCEDURE……….3142
SELF-DIAGNOSIS RESULTS……….3143
Display Item List……….3143
DATA MONITOR……….3143
Display Item List……….3143
Preliminary Check……….3144
PRE- CRASH SEAT BELT OPERATION INSPECTION……….3144
Diagnoses Symptom Chart……….3144
Check CAN Communication Circuit [U1000]……….3144
Check Ignition Power Supply Circuit……….3145
Check Motor Power Supply and Ground Circuit [B2454]……….3145
Check Seat Belt Buckle Switch (Driver Side) Circuit……….3147
Check Seat Belt Buckle Switch (Passenger Side) Circuit……….3148
Check Brake Pedal Stroke Sensor Circuit [B2453]……….3150
Check Pre-Crash Seat Belt Motor LH Circuit [B2452]……….3152
Check Pre-Crash Seat Belt Motor RH Circuit [B2451]……….3153
Check Brake Pedal Stroke Sensor Shield Wire Circuit……….3154
sc……….3155
Table of Contents……….3155
PRECAUTIONS……….3156
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3156
PREPARATION……….3157
Special Service Tools……….3157
Commercial Service Tools……….3157
BATTERY……….3158
How to Handle Battery……….3158
METHODS OF PREVENTING OVER-DISCHARGE……….3158
CHECKING ELECTROLYTE LEVEL……….3158
Sulphation……….3159
SPECIFIC GRAVITY CHECK……….3159
Hydrometer Temperature Correction……….3159
CHARGING THE BATTERY……….3160
Charging Rates……….3160
Trouble Diagnosis with Battery/Starting/Charging System Tester……….3160
DIAGNOSTIC RESULT ITEM CHART……….3162
Removal and Installation……….3162
STARTING SYSTEM……….3163
System Description……….3163
Wiring Diagram — START —……….3164
Trouble Diagnosis with Battery/Starting/Charging System Tester……….3165
DIAGNOSTIC RESULT ITEM CHART……….3165
WORK FLOW……….3166
DIAGNOSTIC PROCEDURE 1……….3167
Check “B” Terminal Circuit……….3167
DIAGNOSTIC PROCEDURE 2……….3168
Check “S” Connector Circuit……….3168
MINIMUM SPECIFICATION OF CRANKING VOLTAGE REFERENCING COOLANT TEMPERATURE……….3168
Removal and Installation……….3168
REMOVAL……….3168
INSTALLATION……….3168
Disassembly and Assembly……….3169
Inspection After Disassembly……….3169
PINION/CLUTCH CHECK……….3169
CHARGING SYSTEM……….3170
System Description……….3170
DESCRIPTION……….3170
MALFUNCTION INDICATOR……….3170
Wiring Diagram — CHARGE —……….3171
Trouble Diagnoses with Battery/Starting/Charging System Tester……….3172
DIAGNOSTIC RESULT ITEM CHART……….3173
WORK FLOW……….3174
PRELIMINARY INSPECTION……….3175
DIAGNOSTIC PROCEDURE 1……….3176
Check “L” Terminal Circuit (Open)……….3176
DIAGNOSTIC PROCEDURE 2……….3176
Check “L” Terminal Circuit (Short)……….3176
DIAGNOSTIC PROCEDURE 3……….3177
Check “S” Terminal Circuit……….3177
DIAGNOSTIC PROCEDURE 4……….3178
Check “B” Terminal Circuit……….3178
Removal and Installation……….3179
REMOVAL……….3179
ALTERNATOR PULLEY INSPECTION……….3180
INSTALLATION……….3180
Disassembly and Assembly……….3181
SERVICE DATA AND SPECIFICATIONS (SDS)……….3182
Battery……….3182
Starter……….3182
Alternator……….3182
scs……….3183
Table of Contents……….3183
PRECAUTIONS……….3185
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3185
Precautions……….3185
ACTIVE DAMPER SUSPENSION SYSTEM……….3186
Cross-Section View……….3186
System Description……….3186
DESCRIPTION……….3186
Skyhook Control……….3186
ACTIVE DAMPER SUSPENSION……….3187
Operation Principle……….3187
VERTICAL G SENSOR……….3187
STEERING ANGLE SENSOR……….3187
SHOCK ABSORBER ACTUATOR……….3187
SHOCK ABSORBER……….3187
ACTIVE DAMPER SUSPENSION SELECT SWITCH……….3187
SPORT INDICATOR LAMP……….3187
CONTROL UNIT……….3188
System Diagram……….3188
COMPONENTS FUNCTION DESCRIPTION……….3188
TROUBLE DIAGNOSIS……….3189
Fail-Safe Function……….3189
How to Perform Trouble Diagnosis……….3189
BASIC CONCEPT……….3189
Component Parts Location……….3190
Circuit Diagram……….3191
Wiring Diagram — ACTIVE —……….3192
Active Damper Suspension Control Unit Input/Output Signal Reference Values……….3202
ACTIVE DAMPER SUSPENSION CONTROL UNIT INSPECTION TABLE……….3202
Specifications with CONSULT-II……….3202
Specifications Between Active Damper Suspension Control Unit Terminals……….3203
CONSULT-II Function (ACT D/SUS)……….3205
FUNCTION……….3205
CONSULT-II SETTING PROCEDURE……….3205
SELF-DIAG RESULT MODE……….3206
Operation Procedure……….3206
Display Item List……….3206
How to Erase Self-diagnostic Results……….3206
DATA MONITOR MODE……….3207
Operation Procedure……….3207
Display Item List……….3207
ACTIVE TEST MODE……….3208
Description……….3208
Operation Procedure……….3208
SPORT Indicator lamp……….3208
Shock Absorber Actuator……….3208
ACTIVE DAMPER SUSPENSION CONTROL UNIT PART NUMBER MODE……….3209
Self-Diagnostic Procedure……….3210
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)……….3210
SELF-DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-II)……….3210
Description……….3210
Diagnostic Procedure……….3210
Judgement Self-diagnosis……….3210
Disconnecting the Self-Diagnostic Function……….3211
ERASE SELF-DIAGNOSIS……….3211
Inspections Before Trouble Diagnosis……….3211
Trouble Diagnosis Chart for Symptoms……….3211
TROUBLE DIAGNOSIS FOR SYSTEM……….3212
Power Supply Circuit……….3212
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3212
DIAGNOSTIC PROCEDURE……….3213
Vehicle Speed Sensor (VEHICLE SPEED SEN)……….3214
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3214
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3214
DIAGNOSTIC PROCEDURE……….3215
Steering Angle Sensor (STEERING ANGLE SEN)……….3216
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3216
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3217
DIAGNOSTIC PROCEDURE……….3217
Vertical G Sensor (VERTI G SENSOR)……….3219
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3219
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3219
DIAGNOSTIC PROCEDURE……….3219
Shock Absorber Actuator……….3223
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3223
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3223
DIAGNOSTIC PROCEDURE……….3224
Engine Speed Signal……….3229
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3229
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3229
DIAGNOSTIC PROCEDURE……….3229
Active Damper Suspension Select Switch……….3231
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3231
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3231
DIAGNOSTIC PROCEDURE……….3232
Stop Lamp Switch……….3234
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3234
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3234
DIAGNOSTIC PROCEDURE……….3234
Component Inspection……….3236
VERTICAL G SENSOR……….3236
SHOCK ABSORBER ACTUATOR……….3236
ACTIVE DAMPER SUSPENSION SELECT SWITCH……….3237
TROUBLE DIAGNOSIS FOR SYMPTOMS……….3238
Hard or Soft Feel……….3238
SYMPTOM:……….3238
DIAGNOSTIC PROCEDURE……….3238
Active Damper Suspension Select Switch Does Not Change……….3240
SYMPTOM:……….3240
DIAGNOSTIC PROCEDURE……….3240
CONTROL UNIT……….3242
Removal and Installation……….3242
REMOVAL……….3242
INSTALLATION……….3242
G SENSOR……….3243
Removal and Installation……….3243
REMOVAL……….3243
Front Vertical G Sensor……….3243
Rear Vertical G Sensor……….3243
INSTALLATION……….3243
se……….3245
Table of Contents……….3245
PRECAUTIONS……….3248
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3248
Service Notice……….3248
Precautions for Work……….3248
Trouble Diagnosis Precaution……….3249
PREPARATION……….3250
Special Service Tools……….3250
Commercial Service Tools……….3250
SQUEAK AND RATTLE TROUBLE DIAGNOSES……….3251
Work Flow……….3251
CUSTOMER INTERVIEW……….3251
DUPLICATE THE NOISE AND TEST DRIVE……….3252
CHECK RELATED SERVICE BULLETINS……….3252
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE……….3252
REPAIR THE CAUSE……….3252
CONFIRM THE REPAIR……….3253
Generic Squeak and Rattle Troubleshooting……….3253
INSTRUMENT PANEL……….3253
CENTER CONSOLE……….3253
DOORS……….3253
TRUNK……….3254
SUNROOF/HEADLINING……….3254
SEATS……….3254
UNDERHOOD……….3254
Diagnostic Worksheet……….3255
AUTOMATIC DRIVE POSITIONER……….3257
System Description……….3257
MANUAL OPERATION……….3257
AUTOMATIC OPERATION……….3257
FAIL–SAFE MODE……….3257
CANCEL OF FAIL-SAFE MODE……….3258
MEMORY STORING……….3258
MEMORY SWITCH OPERATION……….3259
TURNOUT OPERATION……….3259
RETURN OPERATION……….3260
REAR POWER SEAT TURNOUT OPERATION……….3260
Component Parts and Harness Connector Location……….3261
Schematic……….3263
Wiring Diagram — AUT/DP —……….3265
Terminals and Reference Values for BCM……….3276
Terminals and Reference Values for Driver Seat Control Unit……….3277
Work Flow……….3279
Preliminary Check……….3279
SETTING CHANGE FUNCTION……….3279
CHECK POWER SUPPLY AND GROUND CIRCUIT……….3280
CONSULT-II Function……….3283
CONSULT-II BASIC OPERATION PROCEDURE……….3283
IVMS COMMUNICATION INSPECTION………..3284
IVMS Communication Diagnosis……….3284
Operation Procedure……….3284
Wake-up Diagnosis………..3284
Operation Procedure……….3284
Trouble Diagnosis Chart……….3285
COMMUNICATION SYSTEM A……….3285
COMMUNICATION SYSTEM B……….3286
COMMUNICATION SYSTEM C……….3286
WORK SUPPORT……….3287
Display Item List……….3287
SELF-DIAGNOSIS RESULTS……….3287
Display Item List……….3287
Auto Drive Positioner Incident Memory……….3288
DATA MONITOR……….3288
Display Item List……….3288
ACTIVE TEST……….3289
Display Item List……….3289
On Board Diagnosis……….3290
DIAGNOSIS ITEM……….3290
COMMUNICATION DIAGNOSIS……….3290
Operation Procedure……….3290
Diagnosis Result Display……….3290
Diagnosis Trouble Code Indication Example……….3291
Trouble Diagnosis Chart……….3291
Cancel Of Communication Diagnosis……….3291
COMMUNICATION SYSTEM A……….3292
COMMUNICATION SYSTEM B……….3292
COMMUNICATION SYSTEM C……….3292
SWITCH MONITOR……….3293
Operation Procedure……….3293
Diagnosis Result Display……….3293
Diagnosis Item……….3293
Cancel Of Switch Monitor……….3294
ON BOARD DIAGNOSIS FOR AUTOMATIC DRIVE POSITIONER……….3294
Diagnostic Result Display……….3295
Symptom Chart……….3296
Check Sliding Motor Circuit……….3298
Check Reclining Motor Circuit……….3299
Check Front Lifting Motor Circuit……….3300
Check Rear Lifting Motor Circuit……….3302
Check Telescopic Motor Circuit……….3303
Check Tilt Motor Circuit……….3305
Check Sliding Sensor Circuit……….3307
Check Reclining Sensor Circuit……….3308
Check Front Lifting Sensor Circuit……….3309
Check Rear Lifting Sensor Circuit……….3310
Check Detention Switch Circuit……….3311
Check Telescopic Sensor Circuit……….3312
Check Tilt Sensor Circuit……….3313
Check Key Switch and Key Lock Solenoid Circuit……….3314
Check Front Door Switch (Driver Side) Circuit……….3316
Check Vehicle Speed Signal……….3317
Check Seat Memory Switch Circuit……….3319
Check Sliding Switch Circuit……….3320
Check Reclining Switch System……….3322
Check Front Lifting Switch Circuit……….3324
Check Rear Lifting Switch Circuit……….3326
Check Telescopic Switch……….3328
Check Tilt Switch……….3330
Check Seat Memory Indicator lamp System……….3332
Check Lumber Support Circuit……….3333
Check Rear Power Seat Turnout Operation……….3335
POWER SEAT……….3336
Component Parts and Harness Connector Location……….3336
System Description……….3337
FRONT POWER SEAT (PASSENGER SIDE) OPERATION……….3337
REAR POWER SEAT LH AND REAR POWER SEAT RH OPERATION……….3338
REAR SEAT TURNOUT/RETURN FUNCTION……….3339
Schematic……….3340
Wiring Diagram — SEAT —……….3341
Terminals and Reference Values for Passenger Side Power Seat Switch……….3347
Terminals and Reference Values for Rear Power Seat Control Unit……….3347
Work Flow……….3348
Trouble Diagnoses Symptom Chart……….3348
Check Power Seat Power Supply Circuit……….3349
Check Front Power Seat Passenger Side Power Supply Circuit……….3349
Check Front Power Seat Passenger Side Sliding Circuit……….3350
Check Front Power Seat Passenger Side Reclining Circuit……….3351
Check Front Power Seat Passenger Side Front Lifting Circuit……….3352
Check Front Power Seat Passenger Side Rear Lifting Circuit……….3353
Check Rear Power Seat Control Unit Power Supply and Ground Circuit……….3353
WITH HEATED SEAT……….3353
WITHOUT HEATED SEAT……….3354
Check Rear Power Seat Sliding Motor Circuit……….3355
WITH HEATED SEAT……….3355
WITHOUT HEATED SEAT……….3356
Check Rear Power Seat Switch Circuit……….3357
WITH HEATED SEAT……….3357
WITHOUT HEATED SEAT……….3358
Check Auto Return Cancel Switch Circuit 1……….3360
WITH HEATED SEAT……….3360
WITHOUT HEATED SEAT……….3360
Check Auto Return Cancel Switch Circuit 2……….3361
WITH HEATED SEAT……….3361
WITHOUT HEATED SEAT……….3362
Check Rear Door Switch Circuit……….3363
WITH HEATED SEAT……….3363
WITHOUT HEATED SEAT……….3364
Check Rear Power Seat Sliding Sensor Circuit……….3366
WITH HEATED SEAT……….3366
WITHOUT HEATED SEAT……….3367
HEATED SEAT……….3368
Component Parts and Harness Connector Location……….3368
System Description……….3369
FRONT HEATED SEAT……….3369
REAR HEATED SEAT……….3369
Wiring Diagram — HSEAT —/Front Heated Seat……….3371
Schematic/Rear Heated Seat……….3373
Wiring Diagram — HSEAT —/Rear Heated Seat……….3374
Terminals and Reference Values for Rear Power Seat Control Unit LH and RH……….3379
Work Flow……….3379
Trouble Diagnoses Symptom Chart……….3380
Check Heated Seat Power Supply Circuit……….3381
Check Front Heated Seat Switch……….3381
Check Front Heated Seat Circuit 1……….3382
Check Front Heated Seat Circuit 2……….3383
Check Front Heated Seat Circuit 3……….3385
Check Front Heated Seat Switch Ground Circuit……….3386
Check Rear Power Seat Control Unit Power Supply Circuit……….3387
Check Rear Power Seat Control Unit Power Supply and Ground Circuit……….3388
Check Rear Power Seat Switch (Heater Switch) Ground Circuit……….3389
Check Rear Heated Seat Circuit 1……….3389
Check Rear Heated Seat Circuit 2……….3391
Check Rear Heated Seat Circuit 3……….3392
Check Rear Heated Seat Switch Low Circuit……….3393
Check Rear Heated Seat Switch High Circuit……….3395
Check Rear Heated Seat Ground Circuit……….3396
CLIMATE CONTROLLED SEAT……….3397
Component Parts and Harness Connector Location……….3397
System Description……….3398
Schematic……….3401
Wiring Diagram — C/SEAT —……….3402
Terminal and Reference Value for Climate Controlled Seat Control Unit……….3407
Work Flow……….3408
Preliminary Check……….3408
Trouble Diagnoses Symptom Chart……….3409
Check Climate Controlled Relay Power Supply Circuit……….3410
Check Driver Side Climate Controlled Seat Control Unit Power Supply and Ground Circuit……….3411
Check Passenger Side Climate Controlled Seat Control Unit Power Supply and Ground Circuit……….3412
Check Climate Controlled Seat “HEAT” Switch Circuit……….3414
Check Climate Controlled Seat “COOL” Switch Circuit……….3415
Check Climate Controlled Seat Temperature Dial……….3416
Check Climate Controlled Seat Temperature Dial Circuit……….3417
Check Climate Controlled Seat Switch Ground Circuit……….3418
Check Seat Cushion Thermal Electric Device Circuit……….3419
Check Seat Cushion Thermal Electric Device Sensor Circuit……….3420
Check Seatback Thermal Electric Device Circuit……….3421
Check Seatback Thermal Electric Device Sensor Circuit……….3422
Check Blower Motor Power Supply Circuit……….3422
Check Blower Motor Speed Control Circuit……….3424
Check Blower Motor Tachometer Signal Circuit……….3424
Check Climate Controlled Seat Control Unit……….3425
FRONT SEAT……….3426
Removal and Installation……….3426
DRIVER SIDE POWER SEAT……….3426
CLIMATE CONTROLLED SEAT……….3428
PASSENGER SIDE POWER SEAT……….3430
REMOVAL……….3431
INSTALLATION……….3431
Disassembly and Assembly……….3431
DISASSEMBLY OF SEATBACK TRIM AND PAD……….3431
ASSEMBLY OF SEATBACK TRIM AND PAD……….3433
REMOVAL OF SEATBACK ASSEMBLY……….3433
INSTALLATION OF SEATBACK ASSEMBLY……….3433
DISASSEMBLY OF SEAT CUSHION TRIM AND PAD……….3433
ASSEMBLY OF SEAT CUSHION TRIM AND PAD……….3433
CLIMATE CONTROLLED SEAT……….3434
Blower Filter Replacement……….3434
REAR SEAT……….3435
Removal and Installation……….3435
MANUAL SEAT (BENCH SEAT)……….3435
POWER SEAT (SPLIT CUSHION)……….3436
CENTER SEATBACK ASSEMBLY……….3437
REMOVAL OF MANUAL SEAT (BENCH SEAT)……….3438
INSTALLATION OF MANUAL SEAT (BENCH SEAT)……….3438
REMOVAL OF POWER SEAT (SPLIT SEAT)……….3438
Center Seat……….3438
RH/LH Seat……….3438
INSTALLATION OF POWER SEAT (SPLIT SEAT)……….3439
Disassembly and Assembly……….3439
DISASSEMBLY OF SLIDING MOTOR & UNIT……….3439
ASSEMBLY OF SLIDING MOTOR & UNIT……….3440
DISASSEMBLY OF CENTER SEATBACK ASSEMBLY……….3440
ASSEMBLY OF CENTER SEATBACK ASSEMBLY……….3441
srs……….3443
Table of Contents……….3443
PRECAUTIONS……….3445
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3445
Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service……….3445
Occupant Classification System Precaution……….3445
PREPARATION……….3446
Commercial Service Tools……….3446
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)……….3447
SRS Configuration……….3447
Front Seat Belt Pre-Tensioner with Load Limiter……….3448
Front Side Air Bag……….3448
Side Curtain Air Bag……….3448
Occupant Classification System (OCS)……….3449
Passenger Air Bag Status Condition……….3449
Component Parts of Occupant Classification System……….3449
TROUBLE DIAGNOSIS……….3450
Trouble Diagnosis Introduction……….3450
DIAGNOSIS FUNCTION……….3450
HOW TO PERFORM TROUBLE DIAGNOSES FOR QUICK AND ACCURATE REPAIR……….3450
Information from Customer……….3450
Preliminary Check……….3450
WORK FLOW……….3451
Component Parts Location……….3452
Schematic……….3453
Wiring Diagram — SRS —……….3454
CONSULT-II Function……….3461
DIAGNOSIS MODE FOR CONSULT-II……….3461
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-II……….3461
From User Mode to Diagnosis Mode……….3461
From Diagnosis Mode to User Mode……….3461
HOW TO ERASE SELF-DIAGNOSIS RESULTS……….3462
Self-Diagnosis Function (Without CONSULT-II)……….3462
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-II……….3462
HOW TO ERASE SELF-DIAGNOSIS RESULTS……….3462
SRS Operation Check……….3463
DIAGNOSTIC PROCEDURE 1……….3463
Checking Air Bag Operation by Using “AIR BAG” Warning Lamp — User Mode……….3463
Trouble Diagnosis with CONSULT-II……….3465
DIAGNOSTIC PROCEDURE 2……….3465
CONSULT-II Diagnostic Code Chart (“SELF-DIAG [CURRENT]”)……….3466
DIAGNOSTIC PROCEDURE 3……….3469
DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM DIAGNOSTIC PROCEDURE 2)……….3471
DIAGNOSTIC PROCEDURE 5……….3471
CONSULT-II Diagnostic Code Chart (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)……….3473
Trouble Diagnosis without CONSULT-II……….3476
DIAGNOSTIC PROCEDURE 6……….3476
Inspecting SRS Malfunctioning Parts by Using “AIR BAG” Warning Lamp—Diagnosis Mode……….3476
WARNING LAMP FLASH CODE CHART……….3476
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn OFF……….3480
DIAGNOSTIC PROCEDURE 7……….3480
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn ON……….3481
DIAGNOSTIC PROCEDURE 8……….3481
DRIVER AIR BAG MODULE……….3482
Removal and Installation……….3482
REMOVAL……….3482
INSTALLATION……….3483
SPIRAL CABLE……….3485
Removal and Installation……….3485
REMOVAL……….3485
INSTALLATION……….3485
FRONT PASSENGER AIR BAG MODULE……….3487
Removal and Installation……….3487
REMOVAL……….3487
INSTALLATION……….3487
SIDE CURTAIN AIR BAG MODULE……….3488
Removal and Installation……….3488
REMOVAL……….3488
INSTALLATION……….3488
CRASH ZONE SENSOR……….3489
Removal and Installation……….3489
REMOVAL……….3489
INSTALLATION……….3489
SIDE AIR BAG (SATELLITE) SENSOR……….3490
Removal and Installation……….3490
REMOVAL……….3490
INSTALLATION……….3490
FRONT SEAT BELT PRE-TENSIONER……….3491
Removal and Installation……….3491
DIAGNOSIS SENSOR UNIT……….3492
Removal and Installation……….3492
REMOVAL……….3492
INSTALLATION……….3492
ECU DISCRIMINATED NO………..3492
COLLISION DIAGNOSIS……….3493
For Frontal Collision……….3493
SRS INSPECTION (FOR FRONTAL COLLISION)……….3493
For Side Collision……….3495
WHEN THE SIDE AIR BAG IS ACTIVATED IN THE SIDE COLLISION:……….3495
WHEN SRS IS NOT ACTIVATED IN THE SIDE COLLISION:……….3495
SRS INSPECTION (FOR SIDE COLLISION)……….3495
stc……….3497
Table of Contents……….3497
WITHOUT REAR ACTIVE STEER……….3500
PRECAUTIONS……….3500
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3500
Precautions……….3500
ELECTRICALLY CONTROLLED POWER STEERING SYSTEM……….3501
Power Steering Control Diagram……….3501
Operation Principle……….3501
DURING PARKING (WHEN TURNING THE STEERING WHEEL TO THE RIGHT.)……….3501
DURING HIGH-SPEED OPERATION……….3502
System Description……….3502
DESCRIPTION……….3502
POWER STEERING SOLENOID VALVE……….3502
CONTROL UNIT……….3502
System Diagram……….3503
COMPONENTS FUNCTION DESCRIPTION……….3503
TROUBLE DIAGNOSIS……….3504
Fail-Safe Function……….3504
FAIL-SAFE INPUT CONDITIONS……….3504
How to Perform Trouble Diagnosis……….3504
BASIC CONCEPT……….3504
Component Parts Location……….3505
Wiring Diagram — EPS —……….3506
Active Damper Suspension Control Unit Input/Output Signal Reference Values……….3508
ACTIVE DAMPER SUSPENSION CONTROL UNIT INSPECTION TABLE……….3508
Specifications with CONSULT-II……….3508
Specifications Between Active Damper Suspension Control Unit Terminals……….3508
CONSULT-II Function (ACT D/SUS)……….3509
FUNCTION……….3509
CONSULT-II SETTING PROCEDURE……….3509
SELF-DIAG RESULT MODE……….3509
Operation Procedure……….3509
Display Item List……….3510
How to Erase Self-diagnostic Results……….3510
DATA MONITOR MODE……….3510
Operation Procedure……….3510
Display Item List……….3510
Self-Diagnostic Procedure……….3510
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)……….3510
SELF-DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-II)……….3510
Description……….3510
Diagnostic Procedure……….3511
Judgement Self-diagnosis……….3511
Disconnecting the Self-Diagnostic Function……….3511
ERASE SELF-DIAGNOSIS……….3511
Inspections before Trouble Diagnosis……….3512
Trouble Diagnosis Chart for Symptoms……….3512
TROUBLE DIAGNOSIS FOR SYSTEM……….3513
Power Supply Circuit……….3513
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3513
DIAGNOSTIC PROCEDURE……….3514
Vehicle Speed Sensor (VEHICLE SPEED SEN)……….3515
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3515
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3515
DIAGNOSTIC PROCEDURE……….3516
Power Steering Solenoid Valve……….3517
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3517
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3517
DIAGNOSTIC PROCEDURE……….3518
Engine Speed Signal……….3520
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3520
ACTIVE DAMPER SUSPENSION CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3520
DIAGNOSTIC PROCEDURE……….3520
Component Inspection……….3523
Power Steering Solenoid Valve……….3523
TROUBLE DIAGNOSIS FOR SYMPTOMS……….3524
Hard Steering When Fully Turning the Steering Wheel……….3524
DIAGNOSTIC PROCEDURE……….3524
Light Steering When Driving at a High Speed……….3525
DIAGNOSTIC PROCEDURE……….3525
CONTROL UNIT……….3526
Removal and Installation……….3526
REMOVAL……….3526
INSTALLATION……….3526
WITH REAR ACTIVE STEER……….3527
PRECAUTIONS……….3527
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3527
Precautions……….3527
Precautions for RAS Actuator Assembly and Rear Wheel Steering Angle Sensor Replacement……….3528
ELECTRICALLY CONTROLLED POWER STEERING……….3529
Power Steering Control Diagram……….3529
Operation Principle……….3529
DURING PARKING (WHEN TURNING THE STEERING WHEEL TO THE RIGHT.)……….3529
DURING HIGH-SPEED OPERATION……….3530
System Description……….3530
DESCRIPTION……….3530
POWER STEERING SOLENOID VALVE……….3530
CONTROL UNIT……….3530
System Diagram……….3531
COMPONENTS FUNCTION DESCRIPTION……….3531
CAN Communication……….3531
SYSTEM DESCRIPTION……….3531
REAR ACTIVE STEER SYSTEM……….3532
Power Steering Control Diagram……….3532
Operation Principle……….3532
OPERATION PRINCIPLE……….3532
System Description……….3533
DESCRIPTION……….3533
Model Following Control……….3533
RAS ACTUATOR ASSEMBLY……….3533
Irreversible Efficiency Performance……….3533
STEERING ANGLE SENSOR……….3533
REAR WHEEL STEERING ANGLE SENSOR……….3533
CONTROL UNIT……….3534
RAS WARNING LAMP……….3534
System Diagram……….3534
COMPONENTS FUNCTION DESCRIPTION……….3535
CAN Communication……….3535
SYSTEM DESCRIPTION……….3535
TROUBLE DIAGNOSIS……….3536
Fail-Safe Function……….3536
How to Perform Trouble Diagnosis……….3536
BASIC CONCEPT……….3536
Component Parts Location……….3537
Circuit Diagram……….3538
Wiring Diagram — RAS —……….3539
RAS Control Unit Input/Output Signal Reference Values……….3543
RAS CONTROL UNIT INSPECTION TABLE……….3543
Specifications with CONSULT-II……….3543
Specifications Between RAS Unit Terminals……….3544
CONSULT-II Function (RAS/HICAS)……….3545
FUNCTION……….3545
CONSULT-II SETTING PROCEDURE……….3545
SELF-DIAG RESULT MODE……….3545
Operation Procedure……….3545
Display Item List……….3545
How to Erase Self-diagnostic Results……….3547
DATA MONITOR MODE……….3547
Operation Procedure……….3547
Display Item List……….3548
ACTIVE TEST MODE……….3548
Description……….3548
Operation Procedure……….3548
RAS CONTROL UNIT PART NUMBER MODE……….3549
Self-Diagnostic Procedure……….3549
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)……….3549
SELF-DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-II)……….3549
Description……….3549
Diagnostic Procedure……….3549
Judgement Self-diagnosis……….3549
ERASE SELF-DIAGNOSIS……….3550
Inspections before Trouble Diagnosis……….3551
Trouble Diagnosis Chart for Symptoms……….3551
TROUBLE DIAGNOSIS FOR SYSTEM……….3552
DTC C1900, C1901, C1905, C1906, C1907, C1908, C1922, C1927, C1928 CONTROL UNIT……….3552
DIAGNOSTIC PROCEDURE……….3552
DTC C1925 AD CONVERTER……….3552
DTC C1902, C1903, C1904, C1910, C1913 MOTOR OUTPUT……….3553
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3553
RAS CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3553
DIAGNOSTIC PROCEDURE……….3554
DTC C1909 CONTROL UNIT……….3556
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3556
RAS CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3556
DIAGNOSTIC PROCEDURE……….3556
DTC C1911, C1912 MOTOR VOLTAGE……….3558
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3558
RAS CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3558
DIAGNOSTIC PROCEDURE……….3558
DTC C1914, C1915, C1916, C1917, C1918 RR ST ANGLE SENSOR……….3563
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3563
RAS CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3563
DIAGNOSTIC PROCEDURE……….3564
DTC C1919 VEHICLE SPEED SEN……….3568
DIAGNOSTIC PROCEDURE……….3568
DTC C1920, C1923, C1924, C1926 STEERING ANGLE SEN……….3568
DIAGNOSTIC PROCEDURE……….3568
DTC C1921 ENG REV SIGNAL……….3569
DIAGNOSTIC PROCEDURE……….3569
DTC C1929 VDC……….3570
DIAGNOSTIC PROCEDURE……….3570
DTC U1000 CAN COMM……….3571
DIAGNOSTIC PROCEDURE……….3571
DTC U1010 CONTROL UNIT (CAN)……….3571
DIAGNOSTIC PROCEDURE……….3571
RAS Actuator Assembly……….3572
DIAGNOSTIC PROCEDURE……….3572
Power Steering Solenoid Valve……….3573
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3573
RAS CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3573
DIAGNOSTIC PROCEDURE……….3574
Stop Lamp Switch……….3576
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3576
RAS CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3576
DIAGNOSTIC PROCEDURE……….3576
Component Inspection……….3578
RAS MOTOR……….3578
RAS MOTOR RELAY……….3578
NOISE SUPPRESSOR……….3579
REAR WHEEL STEERING ANGLE SENSOR……….3579
POWER STEERING SOLENOID VALVE……….3580
STOP LAMP SWITCH……….3580
TROUBLE DIAGNOSIS FOR SYMPTOMS……….3581
RAS Warning Lamp Does Not Turn ON for Approx. 1 Second When The Igniting Switch Is Turned to ON……….3581
DIAGNOSTIC PROCEDURE……….3581
The Steering Force of Steering Wheel Is Not Changed Smoothly According to the Vehicle Speed……….3583
SYMPTOM:……….3583
DIAGNOSTIC PROCEDURE……….3583
Hard Steering When Fully Turning the Steering Wheel……….3584
DIAGNOSTIC PROCEDURE……….3584
Light Steering When Driving at a High Speed……….3585
DIAGNOSTIC PROCEDURE……….3585
CONTROL UNIT……….3586
Removal and Installation……….3586
REMOVAL……….3586
INSTALLATION……….3586
REAR ACTIVE STEER……….3587
Removal and Installation……….3587
COMPONENTS……….3587
REMOVAL……….3587
INSTALLATION……….3587
Disassembly and Assembly……….3588
COMPONENTS……….3588
DISASSEMBLY……….3588
INSPECTION AFTER DISASSEMBLY……….3588
ASSEMBLY……….3588
ADJUSTMENT AFTER ASSEMBLING……….3588
Neutral Position……….3588
wt……….3591
Table of Contents……….3591
PRECAUTIONS……….3593
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3593
Precautions……….3593
Service Notice……….3594
PREPARATION……….3595
Special Service Tools……….3595
Commercial Service Tools……….3595
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING……….3596
NVH Troubleshooting Chart……….3596
LOW TIRE PRESSURE WARNING SYSTEM……….3597
System Description……….3597
DESCRIPTION……….3597
FUNCTION……….3597
TRANSMITTER……….3597
ANTENNA……….3597
LOW TIRE PRESSURE WARNING CONTROL UNIT……….3597
LOW TIRE PRESSURE WARNING LAMP AND BUZZER……….3598
Low Tire Pressure Warning Lamp……….3598
TIRE PRESSURE WARNING CHECK SWITCH……….3598
VEHICLE INFORMATION DISPLAY……….3598
System Diagram……….3599
COMPONENTS FUNCTION DESCRIPTION……….3599
TROUBLE DIAGNOSIS……….3600
How to Perform Trouble Diagnosis……….3600
BASIC CONCEPT……….3600
INTRODUCTION……….3600
WORK FLOW……….3601
Component Parts Location……….3602
Circuit Diagram……….3603
Wiring Diagram — T/WARN —……….3604
Low Tire Pressure Warning Control Unit Input/Output Signal Reference Values……….3607
LOW TIRE PRESSURE WARNING CONTROL UNIT INSPECTION TABLE……….3607
Specifications with CONSULT-II……….3607
Specifications Between Low Tire Pressure Warning Control Unit Terminals……….3608
CONSULT-II Function (AIR PRESSURE MONITOR)……….3609
FUNCTION……….3609
CONSULT-II SETTING PROCEDURE……….3609
WORK SUPPORT MODE……….3609
Operation Procedure……….3609
ID Regist……….3609
SELF-DIAG RESULT MODE……….3609
Operation Procedure……….3609
Display Item List……….3610
How to Erase Self-diagnostic Results……….3610
DATA MONITOR MODE……….3611
Operation Procedure……….3611
Display Item List……….3611
LOW TIRE PRESSURE WARNING CONTROL UNIT PART NUMBER MODE……….3611
Self-Diagnostic Procedure……….3611
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)……….3611
SELF-DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-II)……….3611
Description……….3611
Diagnostic Procedure……….3612
Judgement Self-diagnosis……….3612
ERASE SELF-DIAGNOSIS……….3613
ID Registration Procedure……….3614
ID Registration with Transmitter Activation Tool……….3614
ID Registration without Transmitter Activation Tool……….3614
Transmitter Wake Up Operation……….3615
WITH ACTIVATION TOOL……….3615
Inspections Before Trouble Diagnosis……….3616
DIAGNOSTIC PROCEDURE……….3616
Trouble Diagnosis Chart for Symptoms……….3616
Low Tire Pressure Warning Lamp Symptom Chart……….3617
TROUBLE DIAGNOSIS FOR SYSTEM……….3619
Power Supply Circuit……….3619
LOW TIRE PRESSURE WARNING CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3619
DIAGNOSTIC PROCEDURE……….3619
Transmitter (NO DATA)……….3621
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3621
DIAGNOSTIC PROCEDURE……….3621
Transmitter (CHECKSUM ERR, CODE ERR, BATT VOLT LOW)……….3623
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3623
DIAGNOSTIC PROCEDURE……….3623
Transmitter (PRESSDATA ERR)……….3625
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3625
DIAGNOSTIC PROCEDURE……….3625
Vehicle Speed Signal……….3626
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE……….3626
LOW TIRE PRESSURE WARNING CONTROL UNIT TERMINALS AND REFERENCE VALUE……….3626
DIAGNOSTIC PROCEDURE……….3627
Component Inspection……….3629
Combination Flasher Unit……….3629
TROUBLE DIAGNOSIS FOR SYMPTOMS……….3630
Low Tire Pressure Warning Lamp Does Not Turn ON for Approx.1 Second When Ignition Switch Is Turne………….3630
DIAGNOSTIC PROCEDURE……….3630
Low Tire Pressure Warning Lamp Stays ON When Ignition Switch Is Turned ON……….3632
DIAGNOSTIC PROCEDURE……….3632
Low Tire Pressure Warning Lamp Blinks When Ignition Switch Is Turned ON……….3634
SYMPTOM:……….3634
DIAGNOSTIC PROCEDURE……….3634
Hazard Warning Lamp Blinks When Ignition Switch Is Turned ON……….3635
DIAGNOSTIC PROCEDURE……….3635
“TIRE PRESSURE” Information In Display Does Not Exist……….3636
DIAGNOSTIC PROCEDURE……….3636
ID Registration Cannot Be Completed……….3638
DIAGNOSTIC PROCEDURE……….3638
CONTROL UNIT……….3639
Removal and Installation……….3639
REMOVAL……….3639
INSTALLATION……….3639
COMBINATION FLASHER UNIT……….3640
Removal and Installation……….3640
REMOVAL……….3640
INSTALLATION……….3640
TRANSMITTER……….3641
Removal and Installation……….3641
REMOVAL……….3641
INSTALLATION……….3641
ROAD WHEEL……….3643
Inspection……….3643
ALUMINUM WHEEL……….3643
STEEL WHEEL (FOR EMERGENCY USE)……….3643
ROAD WHEEL TIRE ASSEMBLY……….3644
Balancing Wheels (Bonding Weight Type)……….3644
REMOVAL……….3644
WHEEL BALANCE ADJUSTMENT……….3644
Tire Rotation……….3645
SERVICE DATA AND SPECIFICATIONS (SDS)……….3646
Road Wheel……….3646
Tire……….3646
Tightening Torque……….3646
ww……….3647
Table of Contents……….3647
PRECAUTION……….3649
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”……….3649
FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)……….3650
Component Parts and Harness Connector Location……….3650
System Description……….3650
WIPER OPERATION……….3651
Description……….3651
Low (MIST) and High Speed Wiper Operation……….3651
Auto Stop Operation……….3651
Intermittent Operation……….3652
WASHER OPERATION……….3653
Schematic……….3654
Wiring Diagram — WIPER —……….3655
Terminals and Reference Values for BCM……….3659
Work Flow……….3660
Preliminary Check……….3660
CHECK POWER SUPPLY AND GROUND CIRCUIT……….3660
CONSULT-II Function (IVMS)……….3661
CONSULT-II BASIC OPERATION……….3661
DATA MONITOR……….3662
Operation Procedure……….3662
Data Monitor Item……….3662
ACTIVE TEST……….3662
Operation Procedure……….3662
On Board Diagnosis……….3663
DIAGNOSIS ITEM……….3663
SWITCH MONITOR……….3663
How to Perform Switch Monitor……….3663
Description……….3663
Switch Monitor Item……….3664
Switch Monitor Cancellation……….3664
Front Wiper Operates by Itself in Fine Weather……….3665
Front Wiper Does Not Operate in Rain……….3667
When Ignition Switch Is Turned ON with Front Wiper Switch Turned to INT Position, Front Wiper Ope………….3667
When Ignition Switch Is Turned ON with Front Wiper Switch Turned to INT Position, Front Wiper Doe………….3667
Sensitivity of Rain Sensor Cannot be Controlled……….3668
Intermittent Wiper Does Not Operate When Rain Sensor is Canceled……….3669
Intermittent Time of Front Wiper Cannot be Controlled When Rain Sensor is Canceled……….3672
Front Wiper and Washer Activate Individually but Not in Combination……….3673
Intermittent Wiper Operates, but There Is No Change in Intermittent Time between When Vehicle Is ………….3673
Front Wiper and Washer Activate Individually but Intermittent Wiper and Washer Combination Does N………….3675
Front Wiper Switch Inspection……….3676
FRONT WIPER SWITCH CIRCUIT……….3676
Removal and Installation of Front Wiper Arms, Adjustment of Front Wiper Arms Stop Location……….3676
Removal and Installation of Front Wiper Drive Assembly……….3677
REMOVAL……….3677
INSTALLATION……….3677
Washer Nozzle Adjustment……….3678
Washer Tube Layout……….3678
Removal and Installation of Washer Nozzle……….3679
REMOVAL……….3679
INSTALLATION……….3679
Washer Nozzle Inspection……….3679
CHECK VALVE……….3679
Removal and Installation of Front Wiper Switch……….3680
REMOVAL……….3680
INSTALLATION……….3680
Removal and Installation of Washer Tank……….3680
REMOVAL……….3680
INSTALLATION……….3680
Removal and Installation of Front Washer Pump……….3681
REMOVAL……….3681
INSTALLATION……….3681
Removal and Installation of Rain Sensor……….3681
REMOVAL……….3681
INSTALLATION……….3682
Calibration Procedure of Rain Sensor……….3682
CIGARETTE LIGHTER……….3683
Wiring Diagram — CIGAR —……….3683
Removal and Installation……….3684
REMOVAL……….3684
INSTALLATION……….3684
POWER SOCKET……….3685
Wiring Diagram — CIGAR —……….3685
Removal and Installation……….3686
REMOVAL……….3686
INSTALLATION……….3686
HORN……….3687
Wiring Diagram — HORN —……….3687
Removal and installation……….3688
REMOVAL (HORN HI)……….3688
INSTALLATION (HORN HI)……….3688
REMOVAL (HORN LOW)……….3688
INSTALLATION (HORN LOW)……….3688
Infiniti Q45 (F50-Series) Service Repair Manual 2002-2006
