2007 INFINITI QX56 fuse box location

DI-58
< SERVICE INFORMATION >
REAR VIEW MONITOR
REAR VIEW MONITOR
Component Parts and Harness Connector LocationINFOID:0000000003533538
System DescriptionINFOID:0000000003533539
• When the A/T selector is in the reverse position, the display shows view to the rear of the vehicle.
• Lines which indicate the vehicle clearance and distances are displayed on the monitor.
POWER SUPPLY AND GROUND
Power is supplied at all times
• through 20A fuse (No. 31, located in the fuse and fusible link box)
1. Fuse block (J/B) 2. Fuse and fusible link box 3. IPDM E/R E119
4. Rear view camera D504 5. Data link connector M22 6. A/T assembly F9
7. Rear view camera control unit B73
(view of left rear body)8. Display unit M93 9. Display control unit M94, M95
10. AV switch M98 11. Back-up lamp relay M73
WKIA4596E

GI-16
< SERVICE INFORMATION >
HOW TO USE THIS MANUAL
Optional Splice
DESCRIPTION
SGI942
Num-
berItem Description
1 Power condition • This shows the condition when the system receives battery positive voltage (can be operated).
2 Fusible link• The double line shows that this is a fusible link.
• The open circle shows current flow in, and the shaded circle shows current flow out.
3Fusible link/fuse loca-
tion• This shows the location of the fusible link or fuse in the fusible link or fuse box. For arrange-
ment, refer to PG section, POWER SUPPLY ROUTING.
4Fuse• The single line shows that this is a fuse.
• The open circle shows current flow in, and the shaded circle shows current flow out.
5 Current rating • This shows the current rating of the fusible link or fuse.
6 Connectors• This shows that connector E3 is female and connector M1 is male.
• The G/R wire is located in the 1A terminal of both connectors.
• Terminal number with an alphabet (1A, 5B, etc.) indicates that the connector is SMJ connector.
Refer to PG section, SMJ (SUPER MULTIPLE JUNCTION).
7 Optional splice • The open circle shows that the splice is optional depending on vehicle application.
8 Splice • The shaded circle shows that the splice is always on the vehicle.
9 Page crossing• This arrow shows that the circuit continues to an adjacent page.
• The A will match with the A on the preceding or next page.
10 Common connector • The dotted lines between terminals show that these terminals are part of the same connector.
11 Option abbreviation • This shows that the circuit is optional depending on vehicle application.
12 Relay• This shows an internal representation of the relay. For details, refer to PG section, STAN-
DARDIZED RELAY.
13 Connectors • This shows that the connector is connected to the body or a terminal with bolt or nut.

POWER WINDOW SYSTEM
GW-15
< SERVICE INFORMATION >
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POWER WINDOW SYSTEM
Component Parts and Harness Connector LocationINFOID:0000000003533024
System DescriptionINFOID:0000000003533025
Power is supplied at all time
• from 50A fusible link (letter f, located in the fuse and fusible link box)
• to BCM terminal 70
• through BCM terminal 69
• to main power window and door lock/unlock switch terminal 19
• to power window and door lock/unlock switch RH terminal 10.
With ignition switch in ON or START position, power is supplied
• through 10A fuse (No. 59, located in the fuse and relay box)
• to BCM terminal 38
• through BCM terminal 68
• to main power window and door lock/unlock switch terminal 10.
• to rear power vent window relays (OPEN and CLOSE) terminal 1.
With ignition switch in ON or START position, ground is supplied
• to BCM terminal 67
1. A. Steering column
B. BCM M18, M19, M20 (view with
instrument panel removed)2. A. Main power window and door
lock/unlock switch D7, D8
Power window and door lock/unlock
switch RH D105
B. Front door switch LH B8, RH B108
C. Front power window motor LH D9,
RH D104
D. Front door lock actuator LH (key
cylinder switch) D143. A. Rear power window switch LH
D203, RH D303
B. Rear power window motor LH
D204, RH D304
4. A. Rear power vent window relay
(CLOSE) M89
B. Rear power vent window relay
(OPEN) M875. Rear power vent window switch
R1036. A. Rear power vent window motor
LH B52, RH B150
B. Condenser-3 B119
Condenser-4 B120
LIIA2715E

GW-68
< SERVICE INFORMATION >
REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGER
Component Parts and Harness Connector LocationINFOID:0000000003533066
System DescriptionINFOID:0000000003533067
The rear window defogger system is controlled by BCM (body control module) and IPDM E/R (intelligent
power distribution module engine room).
The rear window defogger operates only for approximately 15 minutes.
Power is supplied at all times
• through 15A fuses (No. 43, 46, and 47 located in the IPDM E/R)
• to rear window defogger relay and heated mirror relay (located in the IPDM E/R)
• through 50A fusible link (letter f, located in the fuse and fusible link box)
• to BCM terminal 70.
With the ignition switch turned to ON or START position, power is supplied
• through ignition switch
• to rear window defogger relay (located in the IPDM E/R)
• through 10A fuse (No. 59, located in the fuse and relay box)
• to BCM terminal 38
• through 10A fuse [No. 8, located in the fuse block (J/B)]
• to front air control terminal 14.
Ground is supplied
• to BCM terminal 67
• to front air control terminal 1
• through body grounds M57, M61 and M79
1. A. Steering column
B. BCM M18, M20 (view with instru-
ment panel removed)2. Front air control M49, M50 3. A. Rear window defogger ground
connector D604
B. Rear window defogger connector
D406
4. IPDM E/R, E120, E122, E124 5. Door mirror LH (door mirror defog-
ger) D4
Door mirror RH (door mirror defog-
ger) D107
LIIA2716E

IDX-4
ALPHABETICAL INDEX
Duct and grilles .............................................. ATC-170
DVD - Wiring Diagram ....................................... AV-75
DVD Entertainment System ............................... AV-72
DVD Player ........................................................ AV-73
E
ECM input/output signal ..................... EC-109
, EC-133
ECM power supply ............................. EC-150, EC-475
ECM relay ........................................................ EC-150
ECM/PW - Wiring diagram ............................... EC-476
ECTS - Wiring diagram .................................... EC-220
Electric sunroof .................................................. RF-10
Electric throttle control actuator ......... EC-595, EC-606
Electrical load signal circuit .............................. EC-657
Electrical units location ...................................... PG-65
Electronic ignition (EI) system ........................... EC-27
Engine control circuit diagram ......................... EC-107
Engine control component parts location ........... EC-98
Engine control module (ECM) .......................... EC-479
Engine control system diagram ......................... EC-24
Engine coolant .................................................. CO-10
Engine coolant temperature sensor (ECTS) ... EC-218,
EC-231
Engine fail-safe system ...................................... EC-93
Engine oil ............................................................. LU-8
Engine oil filter replacement ............................. MA-17
Engine oil precautions .......................................... GI-7
Engine oil replacement ..................................... MA-17
Engine removal ................................................. EM-74
Engine room cover ............................................ EM-12
Engine serial number .......................................... GI-50
ETC1 - Wiring diagram .................................... EC-596
ETC2 - Wiring diagram .................................... EC-591
ETC3 - Wiring diagram .................................... EC-602
EVAP canister .................................................... EC-36
EVAP canister purge volume control solenoid valve ....
EC-395
, EC-403
EVAP canister vent control valve ....... EC-410, EC-417
EVAP control system (small leak) diagnosis .. EC-387,
EC-441
, EC-449
EVAP control system pressure sensor .... EC-424, EC-
427, EC-433
EVAP control system purge flow monitoring diagnosis
EC-382
EVAP vapor lines inspection ............................. MA-20
Evaporative emission (EVAP) system ............... EC-33
Evaporator ..................................................... ATC-186
Exhaust manifold .............................................. EM-21
Exhaust system ................................................... EX-3
Exhaust system inspection .................................. EX-3
Expansion valve ............................................. ATC-188
F
F/FOG - Wiring diagram ..................................... LT-56
F/PUMP - Wiring diagram ................................ EC-666
Final drive pre-inspection ................................. FFD-15
Final drive removal and installation .. FFD-12, RFD-13
Flow charts .......................................................... GI-27
Fluid temperature sensor (A/T) ........................ AT-123
Fluids ................................................................ MA-11
Fluorescent leak detector .............................. ATC-189
Fog lamp, front ................................................... LT-54
Fog lamp, front, removal and installation ........... LT-62
Foot lamp ......................................................... LT-111
Freeze frame data ............................... EC-55, EC-121
Front brake solenoid valve ................. AT-139, AT-141
Front bumper ...................................................... EI-13
Front case (Transfer) .......................... TF-149, TF-176
Front combination lamp removal and installation LT-25
Front door ............................. BL-117, BL-121, GW-62
Front Door Trim ................................................... EI-32
Front drive shaft (Transfer) ................. TF-149, TF-176
Front fog lamp .................................................... LT-54
Front fog lamp removal and installation ............. LT-62
Front passenger air bag .................................. SRS-43
Front seat ........................................................... SE-89
Front seat belt ...................................................... SB-3
Front seat belt pre-tensioner ............... SRS-3, SRS-50
Front washer ...................................................... WW-4
Front wiper ......................................................... WW-4
FTS - Wiring diagram ....................................... AT-124
FTTS - Wiring diagram ...................... EC-334, EC-339
Fuel cut control (at no load high engine speed) EC-28
Fuel filter replacement ......................................... FL-5
Fuel gauge ............................................................ DI-5
Fuel injection system (Bank 1) .......... EC-311, EC-322
Fuel injection system (Bank 2) .......... EC-311, EC-322
Fuel injector .................................................... EC-659
Fuel injector and fuel tube ................................. EM-31
Fuel level sensor ................. EC-458, EC-460, EC-462
Fuel line inspection .............................................. FL-4
Fuel precautions ................................................... GI-5
Fuel pressure check .......................................... EC-82
Fuel pressure release ....................................... EC-82
Fuel pump ....................................................... EC-665
Fuel pump and gauge .......................................... FL-5
Fuel system .......................................................... FL-4
Fuel tank ............................................................ FL-10
Fuel tank temperature sensor ........... EC-332, EC-338
Fuel tank vacuum relief valve ........................... EC-36
FUELB1 - Wiring diagram ................. EC-313, EC-324
FUELB2 - Wiring diagram ................. EC-315, EC-326
Fuse ...................................................... PG-17, PG-77
Fuse and fusible link box .................................. PG-77
Fuse block ......................................................... PG-76
Fusible link ............................................ PG-17, PG-77
G
Garage jack and safety stand ............................. GI-42
Gauges ................................................................. DI-5
Generator .......................................................... SC-17
Generic scan tool (GST) ................................. EC-131
Glass ...................................... GW-11, GW-62, GW-65
Glove box lamp ................................................ LT-131
GPS antenna ..................................................... AV-82

HEADLAMP (FOR USA)
LT-5
< SERVICE INFORMATION >
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HEADLAMP (FOR USA)
Component Parts and Harness Connector LocationINFOID:0000000003533332
System DescriptionINFOID:0000000003533333
Control of the headlamp system operation is dependent upon the position of the combination switch (lighting
switch). When the lighting switch is placed in the 2ND position, the BCM (body control module) receives input
requesting the headlamps (and tail lamps) illuminate. This input is communicated to the IPDM E/R (intelligent
power distribution module engine room) across the CAN communication lines. The CPU (central processing
unit) of the IPDM E/R controls the headlamp high and headlamp low relay coils. When energized, these relays
direct power to the respective headlamps, which then illuminate.
OUTLINE
Power is supplied at all times
• to ignition relay, located in the IPDM E/R,
• to headlamp high relay, located in the IPDM E/R,
• to headlamp low relay, located in the IPDM E/R,
• through 20A fuse (No. 53, located in the IPDM E/R)
• to CPU of the IPDM E/R, and
• through 50A fusible link (letter f , located in the fuse and fusible link box)
• to BCM terminal 70.
With the ignition switch in the ON or START position, power is supplied
• to ignition relay, located in the IPDM E/R, and
• through 10A fuse (No. 59, located in the fuse and relay box)
WKIA3463E

FRONT FOG LAMP
LT-49
< SERVICE INFORMATION >
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FRONT FOG LAMP
Component Parts and Harness Connector LocationINFOID:0000000003533388
System DescriptionINFOID:0000000003533389
Control of the fog lamps is dependent upon the position of the combination switch (lighting switch). The light-
ing switch must be in the 2ND position or AUTO position (LOW beam is ON) for front fog lamp operation.
When the lighting switch is placed in the fog lamp position, the BCM (body control module) receives input sig-
nal requesting the fog lamps to illuminate. When the headlamps are illuminated, this input signal is communi-
cated to the IPDM E/R (intelligent power distribution module engine room) across the CAN communication
lines. The CPU (central processing unit) of the IPDM E/R controls the front fog lamp relay coil. When acti-
vated, this relay directs power to the front fog lamps.
OUTLINE
Power is supplied at all times
• to ignition relay, located in the IPDM E/R,
• to front fog lamp relay, located in the IPDM E/R,
• through 20A fuse (No. 53, located in the IPDM E/R)
• to CPU of the IPDM E/R, and
• through 50A fusible link (letter f , located in the fuse and fusible link box)
• to BCM terminal 70.
When the ignition switch is in ON or START position, power is supplied
• to ignition relay, located in the IPDM E/R, and
• through 10A fuse (No. 59, located in the fuse and relay box)
• to BCM terminal 38.
Ground is supplied
• to BCM terminal 67
• through grounds M57, M61 and M79, and
• to IPDM E/R terminals 38 and 59
• through grounds E9, E15 and E24.
FOG LAMP OPERATION
The fog lamp switch is built into the combination switch. The lighting switch must be in the 2ND position or
AUTO position (LOW beam is ON) and the fog lamp switch must be ON for fog lamp operation.
WKIA3466E

TURN SIGNAL AND HAZARD WARNING LAMPS
LT-57
< SERVICE INFORMATION >
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TURN SIGNAL AND HAZARD WARNING LAMPS
Component Parts and Harness Connector LocationINFOID:0000000003533403
System DescriptionINFOID:0000000003533404
OUTLINE
Power is supplied at all times
• through 50A fusible link (letter f , located in the fuse and fusible link box)
• to BCM (body control module) terminal 70, and
• through 10A fuse [No. 19, located in the fuse block (J/B)]
• to combination meter terminal 8.
TURN SIGNAL OPERATION
When the ignition switch is in the ON or START position, power is supplied
• through 10A fuse (No. 59, located in the fuse and relay box)
• to BCM terminal 38, and
• through 10A fuse [No. 14, located in the fuse block (J/B)]
• to combination meter terminal 24.
Ground is supplied
• to BCM terminal 67 and
• to combination meter terminal 17
• through grounds M57, M61 and M79.
LH Turn
When the turn signal switch is moved to the left position, the BCM, interpreting it as turn signal is ON, outputs
turn signal from BCM terminal 60.
The BCM supplies power
• through BCM terminal 60
• to front turn/fog lamp LH terminal 2
• through front turn/fog lamp LH terminal 3
• to grounds E9, E15 and E24,
• to door mirror LH terminal 15
• through door mirror LH terminal 11
• to grounds M57, M61 and M79 and
WKIA3554E