2007 INFINITI FX35 exterior and interior

BCM (BODY CONTROL MODULE) BCS-7
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Revision: 2006 July 2007 FX35/FX45
SYSTEMS CONTROLLED BY BCM DIRECTLY
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
SYSTEMS CONTROLLED BY BCM, COMBINATION METER AND IPDM E/R
System Reference
Power door lock system BL-21, "
POWER DOOR LOCK SYSTEM"
Remote keyless entry systemBL-54, "REMOTE KEYLESS ENTRY SYSTEM"
Power window system NOTEGW-15, "POWER WINDOW SYSTEM"
Sunroof NOTERF-10, "SUNROOF"
Room lamp timerLT-152, "INTERIOR ROOM LAMP"
Rear wiper and washer systemWW-39, "REAR WIPER AND WASHER SYSTEM"
System Reference
Panic alarm

BL-54, "REMOTE KEYLESS ENTRY SYSTEM"

BL-86, "INTELLIGENT KEY SYSTEM"
Theft warning system BL-180, "VEHICLE SECURITY (THEFT WARNING) SYSTEM"
IVIS (NATS)BL-205, "IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)"
HeadlampLT- 6 , "HEADLAMP - XENON TYPE -"
Daytime light systemLT-38, "DAYTIME LIGHT SYSTEM"
Auto light systemLT-55, "AUTO LIGHT SYSTEM"
Front fog lampLT-78, "FRONT FOG LAMP"

Parking, license plate, side marker and tail lamps

Exterior lamp battery saver control LT-131, "PARKING, LICENSE PLATE AND TAIL LAMPS"
Front wiper and washer system
WW-4, "FRONT WIPER AND WASHER SYSTEM"
Rear window defoggerGW-67, "REAR WINDOW DEFOGGER"
System Reference
Warning chime DI-56, "
WARNING CHIME"
Turn signal and hazard warning lampsLT-90, "TURN SIGNAL AND HAZARD WARNING LAMPS"
Tire pressure monitoring systemWT-11, "TIRE PRESSURE MONITORING SYSTEM"
System Reference
Intelligent Key system BL-86, "
INTELLIGENT KEY SYSTEM"
System Reference
Oil pressure warning lamp DI-38, "
WARNING LAMPS"

BCS-8
BCM (BODY CONTROL MODULE)
Revision: 2006 July 2007 FX35/FX45
MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote control entry system Key fob

All-door locking actuator

Fuel lid Lock actuator

Turn signal lamp (LH, RH)

Combination meter
Intelligent key system Intelligent key unit

All-door locking actuator

Fuel lid Lock actuator

Turn signal lamp (LH, RH)

Combination meter
Power door lock system

Power window main switch
(door lock and unlock switch)

Power window sub switch (passenger side)
(door lock and unlock switch) All-door locking actuator
Power supply (IGN) to power window, sunroof Ignition power supply Power window and sunroof system
Power supply (BAT) to power window, sunroof
and power seat Battery power supplyPower window, sunroof system and
power seat
Panic alarm

Key switch

Key fob IPDM E/R
Theft warning system

All-door switch

Hood switch

Key fob

Power window main switch (door lock and
unlock switch)

Power window sub switch (passenger side)
(door lock and unlock switch)

IPDM E/R

Security indicator lamp
Auto light system

Optical sensor

Combination switch

Ignition switch IPDM E/R
Exterior lamp battery saver control

Ignition switch

Combination switch IPDM E/R
Headlamp Combination switch IPDM E/R
Daytime light system

Combination meter

ECM

Combination switch

Ignition switch IPDM E/R
Parking, license plate, side marker and tail
lamps Combination switch IPDM E/R
Front fog lamp Combination switch IPDM E/R
Turn signal lamp

Combination switch

Ignition switch

Turn signal lamp

Combination meter
Hazard lamp Hazard switch

Turn signal lamp

Combination meter
Room lamp timer

Key switch

Key fob

Power window main switch (door lock and
unlock switch)

Front door switch driver side

All-door switch Interior room lamp

EI-1
EXTERIOR & INTERIOR
I BODY
CONTENTS
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SECTION
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Revision: 2006 July 2007 FX35/FX45
EXTERIOR & INTERIOR
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 3
Precautions for Procedures without Cowl Top Cover ..... 3
Precautions for Work ........................................... ..... 3
PREPARATION ...................................................... ..... 4
Special Service Tools .......................................... ..... 4
Commercial Service Tools ................................... ..... 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 5
Work Flow ........................................................... ..... 5
CUSTOMER INTERVIEW ................................ ..... 5
DUPLICATE THE NOISE AND TEST DRIVE .. ..... 6
CHECK RELATED SERVICE BULLETINS ...... ..... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ................................................. ..... 6
REPAIR THE CAUSE ...................................... ..... 6
CONFIRM THE REPAIR .................................. ..... 7
Generic Squeak and Rattle Troubleshooting ...... ..... 7
INSTRUMENT PANEL ..................................... ..... 7
CENTER CONSOLE ........................................ ..... 7
DOORS ............................................................ ..... 7
TRUNK ............................................................. ..... 8
SUNROOF/HEADLINING ................................ ..... 8
SEATS .............................................................. ..... 8
UNDERHOOD .................................................. ..... 8
Diagnostic Worksheet ......................................... ..... 9
CLIP AND FASTENER .......................................... ....11
Clip and Fastener ................................................ .... 11
FRONT BUMPER .................................................. ... 14
Removal and Installation ..................................... ... 14
REMOVAL ........................................................ ... 15
INSTALLATION ................................................ ... 16
REMOVAL AND INSTALLATION OF FILLET
MOLDING ........................................................ ... 16
REMOVAL AND INSTALLATION OF BUMPER
CENTER MOLDING ......................................... ... 16 REAR BUMPER .....................................................
... 17
Removal and Installation ..................................... ... 17
REMOVAL ........................................................ ... 18
INSTALLATION ................................................ ... 19
DISASSEMBLY AND ASSEMBLY OF REAR
BUMPER FASCIA ............................................ ... 19
REMOVAL AND INSTALLATION OF REAR
BUMPER CLOSING ......................................... ... 20
REMOVAL AND INSTALLATION OF DRAFTER
GUARD ............................................................ ... 20
REMOVAL AND INSTALLATION OF REAR FIL-
LET MOLDING ASSEMBLY ............................. ... 21
FRONT GRILLE ..................................................... ... 22
Removal and Installation ..................................... ... 22
REMOVAL ........................................................ ... 22
INSTALLATION ................................................ ... 22
COWL TOP ............................................................ ... 23
Removal and Installation ..................................... ... 23
REMOVAL ........................................................ ... 23
INSTALLATION ................................................ ... 23
FENDER PROTECTOR ......................................... ... 24
Removal and Installation ..................................... ... 24
REMOVAL ........................................................ ... 24
INSTALLATION ................................................ ... 24
DOOR OUTSIDE MOLDING .................................. ... 25
Removal and Installation ..................................... ... 25
FRONT DOOR OUTSIDE MOLDING ............... ... 25
REAR DOOR OUTSIDE MOLDING ................. ... 25
DOOR OUTSIDE LOWER MOLDING ................... ... 26
Removal and Installation ..................................... ... 26
FRONT AND REAR DOOR OUTSIDE LOWER
MOLDING ......................................................... ... 26
DOOR PARTING SEAL ......................................... ... 27
Removal and Installation ..................................... ... 27
REMOVAL ........................................................ ... 27
INSTALLATION ................................................ ... 28
CENTER MUD GUARD ......................................... ... 29
Removal and Installation ..................................... ... 29
REMOVAL ........................................................ ... 29
INSTALLATION ................................................ ... 29

IDX-5
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ALPHABETICAL INDEX
EC-844
Heated seat .......................................................
SE-94
Heater and cooling unit (Heater core) ........... ATC-125
HFC134a (R134a) system precaution ............... ATC-6
HFC134a (R134a) system service procedure ATC-137
HFC134a (R134a) system service tools .......... ATC-18
HFC134a system service equipment precaution ..........
ATC-13
High and low reverse clutch solenoid valve .... AT-158,
AT-160
Hood ................................................................... BL-13
How to erase DTC for OBD system ..... EC-58, EC-728
HSEAT - Wiring diagram ................................... SE-95
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IATS - Wiring diagram ....................... EC-206
, EC-877
ICC - Wiring diagram ....................................... ACS-21
ICC/BS - Wiring diagram ................. EC-532, EC-1208
ICC/SW - Wiring diagram ................ EC-517, EC-1193
ICCBOF - Wiring diagram ................ EC-643, EC-1325
Idle air volume learning ....................... EC-83, EC-745
Idle speed .............................. EC-81, EC-738, EC-743
Idle speed control (ISC) .... EC-467, EC-469, EC-1135,
EC-1137
Ignition coil ....................................... EC-650, EC-1332
Ignition coil(VK45DE) ...................................... EM-191
Ignition coil(VQ35DE) ........................................ EM-42
Ignition control system ..................... EC-650, EC-1332
Ignition timing ........................ EC-81, EC-738, EC-743
IGNSYS - Wiring diagram ................ EC-651, EC-1333
In vehicle sensor ........................... ATC-106, ATC-117
INF/D - Wring diagram ....................................... AV-57
INJECT - Wiring diagram ................. EC-630, EC-1312
Injector ........................................................... EC-1311
Input clutch solenoid valve ................. AT-146, AT-148
Instrument panel .................................................. IP-10
Intake air temperature sensor ........... EC-204, EC-224,
EC-875
, EC-896
Intake door control linkage adjustment ............ ATC-76
Intake door motor ........................... ATC-74, ATC-123
Intake manifold collector(VQ35DE) ................... EM-19
Intake manifold(VK45DE) ................................ EM-179
Intake manifold(VQ35DE) .................................. EM-24
Intake sensor ................................ ATC-112, ATC-119
Intake valve timing control (Bank 1) .. EC-160, EC-825
Intake valve timing control (Bank 2) .. EC-160, EC-825
Intake valve timing control position sensor (Bank 1) ....
EC-1161
Intake valve timing control position sensor (Bank 2) ....
EC-1161
Intake valve timing control solenoid valve (Bank 1) ......
EC-180
, EC-852
Intake valve timing control solenoid valve (Bank 2) ......
EC-180
, EC-852
Integrated homelink transmitter ........................ BL-226
Intelligent cruise control (ICC) system ............... ACS-6
Interior ................................................................. EI-38
IPDM (Intelligent power distribution module engine room) .................................................................
PG-17
IVCB1 - Wiring diagram ..................... EC-181, EC-853
IVCB2 - Wiring diagram ..................... EC-183, EC-855
IVCSB1 - Wiring diagram ............................... EC-1163
IVCSB2 - Wiring diagram ............................... EC-1165
IVIS (Infiniti vehicle immobilizer system) precautions ...
GI-3
IVTB1 - Wiring diagram ................................... EC-828
IVTB2 - Wiring diagram ................................... EC-830
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Knock sensor (KS) ........................... EC-355
, EC-1026
KS - Wiring diagram ......................... EC-356, EC-1027
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LAN system circuit ........................................... ATC-64
Lane Departure Warning System ....................... DI-77
Laser beam aiming adjustment ....................... ACS-14
Latch (lower anchors and tether for children) system ...
SB-10
LDW .................................................................... DI-77
LDW - Wiring Diagram ........................................ DI-89
Line pressure solenoid valve ........................... AT-129
Line pressure test (A/T) ..................................... AT-54
Liquid gasket application ......................... EM-6, LU-21
Liquid gasket application(VQ35DE) ........... LU-3, CO-3
Location of electrical units ................................. PG-67
Low coast brake solenoid valve ......... AT-162, AT-164
Lubricant (R134a) A/C ..................................... ATC-27
Lubrication circuit (engine)(VK45DE) ................ LU-23
Lubrication circuit (engine)(VQ35DE) .................. LU-5
Lubrication oil A/C .......................................... ATC-160
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M/ANT - Wiring diagram .................................... AV-49
MAFS - Wiring diagram ..... EC-190, EC-198, EC-862,
EC-870
Magnet clutch ................................. ATC-82, ATC-142
MAIN - Wiring diagram ........ EC-148, EC-813, AT-179
Maintenance (engine)(VQ35DE) ...................... MA-14
Major overhaul (Final drive) .............. FFD-17, RFD-18
Major overhaul (Transfer) .................................. TF-45
Malfunction indicator lamp (MIL) .......... EC-67, EC-730
Mass air flow sensor (MAFS) ............ EC-187, EC-196,
EC-859
, EC-868
Meter ..................................................................... DI-5
METER - Wiring diagram .................................... DI-12
MIL data link connectors circuit ....... EC-673, EC-1364
MIL/DL - Wiring diagram .................. EC-673, EC-1364
Mirror, door ....................................................... GW-98
Mirror, out side .................................................. GW-98
Misfire .............................................. EC-345, EC-1016
MMSW - Wiring diagram .................................. AT-167
Mode door control linkage adjustment ............. ATC-70
Mode door motor ............................ ATC-68, ATC-130
Molding - See Exterior ................... EI-25, EI-30, EI-33

LT-3
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Revision: 2006 July 2007 FX35/FX45
LIGHTING AND TURN SIGNAL SWITCH .............
. 109
Removal and Installation ..................................... . 109
REMOVAL ........................................................ . 109
INSTALLATION ................................................ . 109
HAZARD SWITCH ................................................. ..110
Removal and Installation ..................................... .. 110
REMOVAL ........................................................ .. 110
INSTALLATION ................................................ .. 110
COMBINATION SWITCH ....................................... .. 111
Wiring Diagram — COMBSW — ......................... . . 111
Combination Switch Reading Function ............... .. 112
Terminals and Reference Values for BCM .......... .. 112
CONSULT-II Functions (BCM) ............................ .. 117
CONSULT-II BASIC OPERATION .................... .. 117
DATA MONITOR .............................................. .. 117
Combination Switch Inspection ........................... .. 118
Removal and Installation ..................................... . 120
STOP LAMP .......................................................... . 121
Component Parts and Harness Connector Location . 121
System Description ............................................. . 121
Schematic ........................................................... . 122
Wiring Diagram — STOP/L — ............................. . 123
Terminals and Reference Value for Rear Combina-
tion Lamp Control Unit ........................................ . 126
Stop Lamp Does Not Operate ............................. . 126
High-Mounted Stop Lamp ................................... . 128
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ . 128
Stop Lamp ........................................................... . 128
BULB REPLACEMENT .................................... . 128
REMOVAL AND INSTALLATION ..................... . 128
Rear Combination Lamp Control Unit ................. . 128
REMOVAL AND INSTALLATION ..................... . 128
BACK-UP LAMP ................................................... . 129
Wiring Diagram — BACK/L — ............................ . 129
Bulb Replacement ............................................... . 130
Removal and Installation ..................................... . 130
PARKING, LICENSE PLATE AND TAIL LAMPS .. . 131
Component Parts and Harness Connector Location . 131
System Description ............................................. . 131
OUT LINE ......................................................... . 131
OPERATION BY LIGHTING SWITCH ............. . 132
COMBINATION SWITCH READING FUNCTION . 133
EXTERIOR LAMP BATTERY SAVER CONTROL . 133
CAN Communication System Description ........... . 133
CAN Communication Unit ................................... . 133
Schematic ........................................................... . 134
Wiring Diagram — TAIL/L — ............................... . 135
Terminals and Reference Values for BCM .......... . 140
Terminals and Reference Values for IPDM E/R .. . 141
Terminals and Reference Value for Rear Combina-
tion Lamp Control Unit ........................................ . 141
How to Proceed With Trouble Diagnosis ............. . 141
Preliminary Check ............................................... . 141
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. . 141
CONSULT-II Functions (BCM) ............................ . 142
CONSULT-II Functions (IPDM E/R) .................... . 142
Parking, License Plate and Side Marker Lamps Do Not Illuminate .......................................................
.143
Tail Lamp Does Not Operate ............................... .147
Parking, License Plate, Side Maker and Tail Lamps
Do Not Turn OFF (After Approx. 10 Minutes) ...... .149
License Plate Lamp ............................................. .150
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ .150
Front Parking Lamp ............................................. .150
BULB REPLACEMENT .................................... .150
REMOVAL AND INSTALLATION ..................... .150
Tail Lamp ............................................................. .150
BULB REPLACEMENT .................................... .150
REMOVAL AND INSTALLATION ..................... .150
Front Side Marker Lamp ...................................... .150
BULB REPLACEMENT .................................... .150
REMOVAL AND INSTALLATION ..................... .150
Rear Side Marker Lamp ...................................... .150
BULB REPLACEMENT .................................... .150
REMOVAL AND INSTALLATION ..................... .150
Rear Combination Lamp Control Unit .................. .150
REMOVAL AND INSTALLATION ..................... .150
REAR COMBINATION LAMP ................................ .151
Bulb Replacement ............................................... .151
REAR FENDER SIDE (REAR SIDE MARKER
LAMP BULB) .................................................... .151
BACK DOOR SIDE (BACK-UP LAMP) ............ .151
Removal and Installation ..................................... .151
REMOVAL ........................................................ .151
INSTALLATION ................................................ .151
INTERIOR ROOM LAMP ....................................... .152
Component Parts and Harness Connector Location .152
System Description .............................................. .152
POWER SUPPLY AND GROUND ................... .153
SWITCH OPERATION ..................................... .154
ROOM LAMP TIMER OPERATION ................. .155
INTERIOR LAMP BATTERY SAVER CONTROL .157
Schematic ............................................................ .158
Wiring Diagram — ROOM/L — ........................... .160
Terminals and Reference Values for BCM ........... .168
How to Proceed With Trouble Diagnosis ............. .169
Preliminary Check ............................................... .170
CHECK FOR POWER SUPPLY AND GROUND
CIRCUIT ........................................................... .170
CONSULT-II Functions (BCM) ............................. .171
CONSULT-II BASIC OPERATION .................... .171
WORK SUPPORT (INT LAMP) ........................ .171
DATA MONITOR (INT LAMP) .......................... .171
ACTIVE TEST (INT LAMP) .............................. .172
WORK SUPPORT (BATTERY SAVER) ........... .173
DATA MONITOR (BATTERY SAVER) .............. .173
ACTIVE TEST (BATTERY SAVER) .................. .174
Interior Room Lamp Control Does Not Operate .. .174
Map Lamp Control Does Not Operate ................. .176
Personal Lamp Control Does Not Operate .......... .178
Ignition Key Hole Illumination Control Does Not
Operate ................................................................ .179
All Step Lamps Do Not Operate .......................... .181
All Interior Room Lamps Do Not Operate ............ .182
Bulb Replacement ............................................... .182

LT-4Revision: 2006 July 2007 FX35/FX45
IGNITION KEY HOLE ILLUMINATION (WITH-
OUT INTELLIGENT KEY) ................................ .182
IGNITION KEY HOLE ILLUMINATION (WITH
INTELLIGENT KEY) ......................................... .182
FRONT STEP LAMP ........................................ .183
REAR STEP LAMP .......................................... .183
LUGGAGE ROOM LAMP ................................. .183
VANITY MIRROR LAMP .................................. .183
MAP LAMP ....................................................... .184
INTERIOR ROOM LAMP ................................. .184
PERSONAL LAMP ........................................... .184
Removal and Installation ..................................... .184
LUGGAGE ROOM LAMP ................................. .184
MAP LAMP ....................................................... .185
INTERIOR ROOM LAMP ................................. .185
PERSONAL LAMP ........................................... .185
ILLUMINATION ...................................................... .186
System Description .............................................. .186 ILLUMINATION OPERATION BY LIGHTING
SWITCH ............................................................ .186
EXTERIOR LAMP BATTERY SAVER CONTROL .187
CAN Communication System Description ........... .188
CAN Communication Unit .................................... .188
Schematic ............................................................ .189
Wiring Diagram — ILL — ..................................... .191
Bulb Replacement ................................................ .200
GLOVE BOX LAMP .......................................... .200
A/T DEVICE ILLUMINATION ............................ .200
COIN BOX ILLUMINATION .............................. .200
Removal and Installation ...................................... .200
ILLUMINATION CONTROL SWITCH ............... .200
BULB SPECIFICATIONS ....................................... .201
Headlamp ............................................................. .201
Exterior Lamp ....................................................... .201
Interior Lamp/Illumination ..................................... .201

BULB SPECIFICATIONS LT-201
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Revision: 2006 July 2007 FX35/FX45
BULB SPECIFICATIONSPFP:26297
HeadlampNKS002Z8
Exterior LampNKS002Z9
Interior Lamp/IlluminationNKS002ZA
Item Wattage (W)
High/Low (Xenon type) 35 (D2S)
Item Wattage (W)
Front combination lamp Front turn signal lamp 21 (amber)
Daytime/Parking lamp 21/5
Front side marker lamp 3.8
Rear combination lamp Stop/Tail lamp and Rear Turn signal lamp LED
Rear side marker lamp 3.8
Front fog lamp 35 (H8)
Back-up lamp 18
License plate lamp 5
High-mounted stop lamp (back door mount) LED
Item Wattage (W)
Map lamp 8
Interior room lamp 10
Personal lamp 8
Luggage room lamp 8
Step lamp 5
Glove box lamp 1.4
Vanity mirror lamp 1.32
Ignition key hole illumination 0.8
A/T device illumination lamp 1.4
Coin box illumination lamp 1.4