2008 INFINITI QX56 wiring diagram

PG
POWER SUPPLY ROUTING CIRCUITPG-9
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
J
K L
B A
O P
N
COMPONENT DIAGNOSIS
POWER SUPPLY ROUTING CIRCUIT
Wiring Diagram —Battery Power Supply —INFOID:0000000001744669
AAMWA0090GB
Revision: March 2010
2008 QX56

PG
POWER SUPPLY ROUTING CIRCUITPG-17
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
J
K L
B A
O P
N
Wiring Diagram —Acces
sory Power Supply —INFOID:0000000004807908
ABMWA0065GB
Revision: March 2010 2008 QX56

PG
POWER SUPPLY ROUTING CIRCUITPG-21
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
J
K L
B A
O P
N
Wiring Diagram —Ignition Power Supply —INFOID:0000000004807909
ABMWA0066GB
Revision: March 2010
2008 QX56

PWC-2
PASSENGER SIDE : Description ...........................25
PASSENGER SIDE : Compo nent Function Check
...
25
PASSENGER SIDE : Diagnosis Procedure ........ ...25
REAR LH ................................................................ ...28
REAR LH : Description ...........................................28
REAR LH : Component Function Check ................28
REAR LH : Diagnosis Procedure ............................28
REAR RH ............................................................... ...30
REAR RH : Description ..........................................31
REAR RH : Component Function Check ................31
REAR RH : Diagnosis Procedure ...........................31
DOOR SWITCH .................................................34
Description ..............................................................34
Component Function Check ...................................34
Diagnosis Procedure ..............................................34
Component Inspection ............................................35
DOOR KEY CYLINDER SWITCH ......................36
Description ........................................................... ...36
Component Function Check ...................................36
Diagnosis Procedure ..............................................36
Component Inspection ............................................37
POWER WINDOW SERIAL LINK .....................39
POWER WINDOW MAIN SWITCH ........................ ...39
POWER WINDOW MAIN SWITCH : Description ...39
POWER WINDOW MAIN SWITCH : Component
Function Check .......................................................
39
POWER WINDOW MAIN SWITCH : Diagnosis
Procedure ...............................................................
39
FRONT POWER WINDOW SWITCH ..................... ...40
FRONT POWER WINDOW SWITCH : Descrip-
tion ..........................................................................
40
FRONT POWER WINDOW SWITCH : Compo-
nent Function Check ...............................................
40
FRONT POWER WINDOW SWITCH : Diagnosis
Procedure ...............................................................
41
REAR POWER WINDOW SWITCH ....................... ...42
REAR POWER WINDOW SWITCH : Power Win-
dow Serial Link Check Rear LH or RH ...................
42
POWER WINDOW LOCK SWITCH ...................43
Description ........................................................... ...43
Component Function Check ...................................43
REAR POWER VENT WINDOW SWITCH
CIRCUIT CHECK ...............................................
44
Description ........................................................... ...44
Diagnosis Procedure ..............................................44
REAR POWER VENT WINDOW MOTOR LH
CIRCUIT CHECK ...............................................
45
Description ........................................................... ...45
Diagnosis Procedure ..............................................45
REAR POWER VENT WINDOW MOTOR RH
CIRCUIT CHECK ...............................................
46
Description ........................................................... ...46
Diagnosis Procedure ...............................................46
REAR POWER VENT WINDOW RELAY
(OPEN) CHECK .................................................
47
Description ........................................................... ...47
Diagnosis Procedure ...............................................47
REAR POWER VENT WINDOW RELAY
(CLOSE) CHECK ...............................................
49
Description ........................................................... ...49
Diagnosis Procedure ...............................................49
ECU DIAGNOSIS .......................................51
BCM (BODY CONTROL MODULE) ............... ...51
Reference Value .................................................. ...51
Terminal Layout ......................................................53
Physical Values .......................................................53
Wiring Diagram .......................................................59
Fail Safe .................................................................62
DTC Inspection Priority Chart ...............................63
DTC Index ..............................................................63
POWER WINDOW MAIN SWITCH ...................65
Reference Value .................................................. ...65
Wiring Diagram .......................................................67
Fail Safe .................................................................78
FRONT POWER WINDOW SWITCH ................80
Reference Value .................................................. ...80
Wiring Diagram .......................................................82
Fail Safe .................................................................93
SYMPTOM DIAGNOSIS ............................95
NONE OF THE POWER WINDOWS CAN BE
OPERATED USING ANY SWITCH ................ ...
95
Diagnosis Procedure ............................................ ...95
DRIVER SIDE POWER WINDOW ALONE
DOES NOT OPERATE ......................................
96
Diagnosis Procedure ............................................ ...96
FRONT PASSENGER SIDE POWER WIN-
DOW ALONE DOES NOT OPERATE ...............
97
Diagnosis Procedure ............................................ ...97
REAR LH SIDE POWER WINDOW ALONE
DOES NOT OPERATE ......................................
98
Diagnosis Procedure ............................................ ...98
REAR RH SIDE POWER WINDOW ALONE
DOES NOT OPERATE ......................................
99
Diagnosis Procedure ............................................ ...99
ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (DRIVER SIDE) ...........................
100
Diagnosis Procedure ............................................ .100
Revision: March 2010 2008 QX56

BCM (BODY CONTROL MODULE)PWC-59
< ECU DIAGNOSIS >
C
DE
F
G H
I
J
L
M A
B
PWC
N
O P
Wiring DiagramINFOID:0000000004874953
ABMWA0918GB
Revision: March 2010 2008 QX56

POWER WINDOW MAIN SWITCHPWC-67
< ECU DIAGNOSIS >
C
DE
F
G H
I
J
L
M A
B
PWC
N
O P
Wiring DiagramINFOID:0000000001735738
AWKWA0013GB
Revision: March 2010 2008 QX56

PWC-82
< ECU DIAGNOSIS >
FRONT POWER WINDOW SWITCH
Wiring Diagram
INFOID:0000000004874970
AWKWA0013GB
Revision: March 2010 2008 QX56

PWO
PWO-1
ELECTRICAL & POWER CONTROL
C
DE
F
G H
I
J
K L
B
SECTION PWO
A
O P
N
CONTENTS
POWER OUTLET
PRECAUTION .......
........................................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
2
PREPARATION ............................................4
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
COMPONENT DIAGNOSIS ..........................5
POWER SOCKET ..............................................5
Wiring Diagram .................................................... .....5
ON-VEHICLE REPAIR ..................................8
POWER SOCKET ..............................................8
Front Power Socket RH (For Cigarette Lighter),
Console Power Socket ........................................ .....
8
Front Power Socket LH, Rear Cargo Power Sock-
et ...............................................................................
8
Revision: March 2010 2008 QX56