installation INFINITI FX35 2008 Service Manual

LANE DEPARTURE WARNING SYSTEMDI-91
< SERVICE INFORMATION >
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Turn Signal Input InspectionINFOID:0000000001328513
1.CHECK TURN SIGNAL INPUT
Check turn signal input “TURN SIGNAL” in “Data Monitor” mode with CONSULT-III.
OK or NG
OK >> INSPECTION END
NG >> Check turn signal and hazard warning lamps system, and repair or replace corresponding parts. Refer to LT-88, "
How to Proceed with Trouble Diagnosis".
Electrical Component InspectionINFOID:0000000001328514
LDW SWITCH
Check continuity between terminals 6 and 7.
Removal and Installation for LDW Camera UnitINFOID:0000000001328515
REMOVAL
1. Remove roof console. Refer to EI-43, "Component Parts Loca-
tion".
2. Disconnect LDW camera unit connector.
3. Remove the bolts (3), and remove LDW camera unit.
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
 Remove the camera lens cap for replacement.
 Never give an impact to the LDW camera unit.
 Adjust the camera aiming every time the LDW camer a unit is removed or installed. Refer to DI-71,
"Camera Aiming Adjustment".
Removal and Installation for LDW ChimeINFOID:0000000001328516
REMOVAL
“TURN SIGNAL”
When lighting switch is in TURN RH position : RH
When lighting switch is in TURN LH position : LH
When hazard switch is turned ON : RH/LH
Terminal Condition Continuity
67 When LDW switch is pressed. Yes
When LDW switch is released. No
PKIB4704E
SKIB1791E
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DI-92
< SERVICE INFORMATION >
LANE DEPARTURE WARNING SYSTEM
1. Remove instrument side panel (LH). Refer to IP-10, "Compo-
nent Parts Location".
2. Remove the bolt (1).
3. Disconnect LDW chime connector and remove LDW chime.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation for LDW SwitchINFOID:0000000001328517
Refer to IP-10, "Component Parts Location".
SKIB1802E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
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COMPASSDI-97
< SERVICE INFORMATION >
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Wiring Diagram - COMPAS -INFOID:0000000001328525
Removal and Installation of CompassINFOID:0000000001328526
Refer to GW-58, "Removal and Installation".
TKWM4344E
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DI-98
< SERVICE INFORMATION >
CLOCK
CLOCK
Wiring Diagram - CLOCK -INFOID:0000000001328527
Removal and Installation of ClockINFOID:0000000001328528
REMOVAL
1. Remove A/T selecter lever knob. Refer to IP-11, "Removal and Installation".
TKWM4360E
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CLOCKDI-99
< SERVICE INFORMATION >
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2. Remove A/T console finisher. Refer to IP-11, "Removal and Installation".
3. Remove instrument clock finisher. Refer to IP-11, "
Removal and Installation".
4. Remove tabs (A), and remove clock (1) from instrument clock finisher (2).
INSTALLATION
Installation is the reverse order of removal.
SKIB8488E
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REAR VIEW MONITORDI-113
< SERVICE INFORMATION >
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1. Check continuity between rear view camera control unit harness connector M48 terminal 11 and display harness connector M63
terminal 4.
2. Check continuity between rear view camera control unit harness connector M48 terminal 11 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3.CHECK REAR VIEW CONTROL UNIT SYNCHRO SIGNAL
1. Connect rear view camera control unit connector and display connector.
2. Turn ignition switch ON.
3. Shift A/T selector lever to R position.
4. Check voltage signal between rear view camera control unit har- ness connector M48 terminal 14 and ground.
OK or NG
OK >> Replace rear view camera control unit.
NG >> Replace display.
Removal and Installation of R ear View Camera Control UnitINFOID:0000000001328539
REMOVAL
1. Remove instrument clock finisher and A/T console finisher.
Refer to IP-10, "
Component Parts Location".
2. Remove screws (2), and remove rear view camera control unit.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of Rear View CameraINFOID:0000000001328540
REMOVAL
1. Remove back door trim. Refer to EI-47, "Component Parts Location".
2. Remove back door outside finisher upper. Refer to EI-35, "
Component Parts Location".
11 – 4 : Continuity should exist.
11 – Ground : Continuity should not exist.
SKIA5102E
14 – Ground:
PKIB3584ESKIA5896E
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DI-114
< SERVICE INFORMATION >
REAR VIEW MONITOR
3. Remove licence lamp bolts (A).
4. Disconnect rear wiper connector.
5. Disconnect rear view camera connector (1) and back dooropener switch connector (2).
6. Cut off back door module along the line (A).
7. Remove back door opener switch and rear view camera assem- bly (3).
 Rear wiper (4)
8. Remove screws (A), and remove rear view camera (1) from back door opener switch (2).
INSTALLATION
Installation is the reverse order of removal.
SKIB8490E
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EC-1
ENGINE
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SECTION EC
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CONTENTS
ENGINE CONTROL SYSTEM
VQ35DE
SERVICE INFORMATION .. .........................
17
INDEX FOR DTC ............................................ ....17
DTC No. Index .................................................... ....17
Alphabetical Index ...................................................20
PRECAUTIONS ..................................................25
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ....
25
Precaution for Procedure without Cowl Top Cover ....25
On Board Diagnosis (OBD) System of Engine and
A/T ...........................................................................
25
Precaution ...............................................................26
PREPARATION ..................................................29
Special Service Tool ........................................... ....29
Commercial Service Tool ........................................30
ENGINE CONTROL SYSTEM ............................31
Schematic ........................................................... ....31
Multiport Fuel Injection (MFI) System .....................31
Electronic Ignition (EI) System ................................34
Fuel Cut Control (at No Load and High Engine
Speed) .....................................................................
34
AIR CONDITIONING CUT CONTROL ...............36
Input/Output Signal Chart .................................... ....36
System Description .................................................36
AUTOMATIC SPEED CONTROL DEVICE
(ASCD) ...............................................................
37
System Description ............................................. ....37
Component Description ...........................................38
CAN COMMUNICATION ....................................39
System Description ............................................. ....39
EVAPORATIVE EMISSION SYSTEM ................40
Description .......................................................... ....40
Component Inspection ......................................... ....42
Removal and Installation .........................................44
How to Detect Fuel Vapor Leakage .........................44
ON BOARD REFUELING VAPOR RECOV-
ERY (ORVR) ......................................................
46
System Description ..................................................46
Diagnosis Procedure ...............................................46
Component Inspection .............................................48
POSITIVE CRANKCASE VENTILATION .........51
Description ...............................................................51
Component Inspection .............................................51
IVIS (INFINITI VEHICLE IMMOBILIZER SYS-
TEM-NATS) .......................................................
53
Description ...............................................................53
ON BOARD DIAGNOSTIC (OBD) SYSTEM ....54
Introduction ..............................................................54
Two Trip Detection Logic .........................................54
Emission-Related Diagnostic Information ................55
Malfunction Indicator Lamp (MIL) ............................71
OBD System Operation Chart .................................74
BASIC SERVICE PROCEDURE .......................80
Basic Inspection ......................................................80
Idle Speed and Ignition Timing Check .....................84
Procedure After Replacing ECM .............................84
VIN Registration ......................................................84
Accelerator Pedal Released Position Learning .......85
Throttle Valve Closed Position Learning .................85
Idle Air Volume Learning .........................................85
Fuel Pressure Check ...............................................87
TROUBLE DIAGNOSIS ....................................89
Trouble Diagnosis Introduction ................................89
DTC Inspection Priority Chart ..................................93
Fail-Safe Chart ........................................................95
Symptom Matrix Chart .............................................96
Engine Control Component Parts Location ...........100
Vacuum Hose Drawing ..........................................106
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EC-2
Circuit Diagram ......................................................107
ECM Harness Connector Terminal Layout ............109
ECM Terminal and Reference Value .....................109
CONSULT-III Function (ENGINE) .........................117
Generic Scan Tool (GST) Function .......................125
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
127
TROUBLE DIAGNOSIS - SPECIFICATION
VALUE .............................................................
131
Description ........................................................... ..131
Testing Condition ...................................................131
Inspection Procedure .............................................131
Diagnosis Procedure .............................................131
TROUBLE DIAGNOSIS FOR INTERMITTENT
INCIDENT ........................................................
139
Description ........................................................... ..139
Diagnosis Procedure .............................................139
POWER SUPPLY AND GROUND CIRCUIT ...140
Wiring Diagram .................................................... ..140
Diagnosis Procedure .............................................141
Ground Inspection .................................................144
DTC U1000, U1001 CAN COMMUNICATION
LINE .................................................................
146
Description ........................................................... ..146
On Board Diagnosis Logic .....................................146
DTC Confirmation Procedure ................................146
Wiring Diagram ......................................................147
Diagnosis Procedure .............................................147
DTC U1010 CAN COMMUNICATION .............148
Description ........................................................... ..148
On Board Diagnosis Logic .....................................148
DTC Confirmation Procedure ................................148
Diagnosis Procedure .............................................148
DTC P0011, P0021 IVT CONTROL .................149
Description ........................................................... ..149
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
149
On Board Diagnosis Logic .....................................150
DTC Confirmation Procedure ................................150
Diagnosis Procedure .............................................151
Component Inspection ...........................................152
Removal and Installation .......................................152
DTC P0031, P0032, P0051, P0052 A/F SEN-
SOR 1 HEATER ...............................................
153
Description ........................................................... ..153
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
153
On Board Diagnosis Logic .....................................153
DTC Confirmation Procedure ................................153
Wiring Diagram ......................................................154
Diagnosis Procedure .............................................157
Component Inspection ...........................................158
Removal and Installation .......................................159
DTC P0037, P0038, P0057, P0058 HO2S2
HEATER ...........................................................
160
Description ........................................................... .160
CONSULT-III Reference Value in Data Monitor
Mode .....................................................................
160
On Board Diagnosis Logic ....................................160
DTC Confirmation Procedure ................................160
Wiring Diagram .....................................................162
Diagnosis Procedure .............................................165
Component Inspection ..........................................166
Removal and Installation .......................................167
DTC P0075, P0081 IVT CONTROL SOLE-
NOID VALVE ....................................................
168
Component Description ....................................... .168
CONSULT-III Reference Value in Data Monitor
Mode .....................................................................
168
On Board Diagnosis Logic ....................................168
DTC Confirmation Procedure ................................168
Wiring Diagram .....................................................169
Diagnosis Procedure .............................................172
Component Inspection ..........................................173
Removal and Installation .......................................174
DTC P0101 MAF SENSOR ..............................175
Component Description ....................................... .175
CONSULT-III Reference Value in Data Monitor
Mode .....................................................................
175
On Board Diagnosis Logic ....................................175
DTC Confirmation Procedure ................................175
Overall Function Check .........................................176
Wiring Diagram .....................................................177
Diagnosis Procedure .............................................178
Component Inspection ..........................................180
Removal and Installation .......................................181
DTC P0102, P0103 MAF SENSOR ..................182
Component Description ....................................... .182
CONSULT-III Reference Value in Data Monitor
Mode .....................................................................
182
On Board Diagnosis Logic ....................................182
DTC Confirmation Procedure ................................182
Wiring Diagram .....................................................184
Diagnosis Procedure .............................................185
Component Inspection ..........................................187
Removal and Installation .......................................188
DTC P0112, P0113 IAT SENSOR ....................189
Component Description ....................................... .189
On Board Diagnosis Logic ....................................189
DTC Confirmation Procedure ................................189
Wiring Diagram .....................................................190
Diagnosis Procedure .............................................190
Component Inspection ..........................................192
Removal and Installation .......................................192
DTC P0117, P0118 ECT SENSOR ...................193
Component Description ....................................... .193
On Board Diagnosis Logic ....................................193
DTC Confirmation Procedure ................................194
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EC-3
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Wiring Diagram ...................................................
..
195
Diagnosis Procedure .............................................195
Component Inspection ..........................................197
Removal and Installation .......................................197
DTC P0122, P0123 TP SENSOR .....................198
Component Description ....................................... ..198
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
198
On Board Diagnosis Logic ....................................198
DTC Confirmation Procedure ................................198
Wiring Diagram .....................................................199
Diagnosis Procedure .............................................200
Component Inspection ..........................................202
Removal and Installation .......................................203
DTC P0125 ECT SENSOR ...............................204
Component Description ....................................... ..204
On Board Diagnosis Logic ....................................204
DTC Confirmation Procedure ................................204
Diagnosis Procedure .............................................205
Component Inspection ..........................................205
Removal and Installation .......................................206
DTC P0127 IAT SENSOR ................................207
Component Description ....................................... ..207
On Board Diagnosis Logic ....................................207
DTC Confirmation Procedure ................................207
Diagnosis Procedure .............................................208
Component Inspection ..........................................208
Removal and Installation .......................................209
DTC P0128 THERMOSTAT FUNCTION ..........210
On Board Diagnosis Logic .................................. ..210
DTC Confirmation Procedure ................................210
Diagnosis Procedure .............................................210
Component Inspection ..........................................211
Removal and Installation .......................................211
DTC P0130, P0150 A/F SENSOR 1 .................212
Component Description ....................................... ..212
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
212
On Board Diagnosis Logic ....................................212
DTC Confirmation Procedure ................................212
Overall Function Check .........................................213
Wiring Diagram .....................................................214
Diagnosis Procedure .............................................217
Removal and Installation .......................................219
DTC P0131, P0151 A/F SENSOR 1 .................220
Component Description ....................................... ..220
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
220
On Board Diagnosis Logic ....................................220
DTC Confirmation Procedure ................................220
Wiring Diagram .....................................................222
Diagnosis Procedure .............................................225
Removal and Installation .......................................227
DTC P0132, P0152 A/F SENSOR 1 ................228
Component Description ....................................... ..228
CONSULT-III Reference Value in Data Monitor
Mode ......................................................................
228
On Board Diagnosis Logic .....................................228
DTC Confirmation Procedure ................................228
Wiring Diagram ......................................................230
Diagnosis Procedure .............................................233
Removal and Installation .......................................235
DTC P0133, P0153 A/F SENSOR 1 ................236
Component Description .........................................236
CONSULT-III Reference Value in Data Monitor
Mode ......................................................................
236
On Board Diagnosis Logic .....................................236
DTC Confirmation Procedure ................................236
Wiring Diagram ......................................................238
Diagnosis Procedure .............................................241
Removal and Installation .......................................244
DTC P0137, P0157 HO2S2 .............................245
Component Description .........................................245
CONSULT-III Reference Value in Data Monitor
Mode ......................................................................
245
On Board Diagnosis Logic .....................................245
DTC Confirmation Procedure ................................245
Overall Function Check .........................................246
Wiring Diagram ......................................................247
Diagnosis Procedure .............................................250
Component Inspection ...........................................252
Removal and Installation .......................................253
DTC P0138, P0158 HO2S2 .............................254
Component Description .........................................254
CONSULT-III Reference Value in Data Monitor
Mode ......................................................................
254
On Board Diagnosis Logic .....................................254
DTC Confirmation Procedure ................................255
Overall Function Check .........................................255
Wiring Diagram ......................................................257
Diagnosis Procedure .............................................260
Component Inspection ...........................................263
Removal and Installation .......................................264
DTC P0139, P0159 HO2S2 .............................265
Component Description .........................................265
CONSULT-III Reference Value in Data Monitor
Mode ......................................................................
265
On Board Diagnosis Logic .....................................265
DTC Confirmation Procedure ................................265
Overall Function Check .........................................266
Wiring Diagram ......................................................267
Diagnosis Procedure .............................................270
Component Inspection ...........................................272
Removal and Installation .......................................273
DTC P0171, P0174 FUEL INJECTION SYS-
TEM FUNCTION ..............................................
274
On Board Diagnosis Logic .....................................274
DTC Confirmation Procedure ................................274
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