wiring diagram INFINITI QX56 2009 Factory Service Manual

PWC-62
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
Wiring Diagram
INFOID:0000000004065498
AAMWA0236GB
Revision: December 20092009 QX56

POWER WINDOW MAIN SWITCHPWC-69
< ECU DIAGNOSIS >
C
DE
F
G H
I
J
L
M A
B
PWC
N
O P
Wiring DiagramINFOID:0000000003776033
ABKWA0004GB
Revision: December 20092009 QX56

PWC-84
< ECU DIAGNOSIS >
FRONT POWER WINDOW SWITCH
Wiring Diagram
INFOID:0000000004171220
ABKWA0004GB
Revision: December 20092009 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
COMPONENT DIAGNOSIS ..........................4
POWER SOCKET ..............................................4
Wiring Diagram .................................................... .....4
ON-VEHICLE REPAIR ..................................7
POWER SOCKET ..............................................7
Removal and Installation ..................................... .....7
Revision: December 20092009 QX56

PWO-4
< COMPONENT DIAGNOSIS >
POWER SOCKET
COMPONENT DIAGNOSIS
POWER SOCKET
Wiring DiagramINFOID:0000000003776370
ALMWA0071GB
Revision: December 20092009 QX56

RF-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
C
DE
F
G H
I
J
L
M
SECTION RF
A
B
RF
N
O P
CONTENTS
ROOF
BASIC INSPECTION ....... .............................3
DIAGNOSIS AND REPAIR WORKFLOW ..... .....3
Work Flow ........................................................... ......3
INSPECTION AND ADJUSTMENT .....................5
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT .................................................... ......
5
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..................................
5
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .......
5
BASIC INSPECTION ...................................................5
BASIC INSPECTION : Spec ial Repair Require-
ment .................................................................... ......
5
FUNCTION DIAGNOSIS ...............................6
SUNROOF SYSTEM ...................................... .....6
System Diagram ................................................. ......6
System Description ...................................................6
Component Parts Location ......................................7
Component Description ............................................7
DIAGNOSIS SYSTEM (BCM) .............................8
COMMON ITEM ..................................................... ......8
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .......................................................
8
RETAINED PWR .........................................................8
RETAINED PWR : CONSULT-III Function (BCM -
RETAINED PWR) .....................................................
8
COMPONENT DIAGNOSIS .........................10
POWER SUPPLY AND GROUND CIRCUIT .. ....10
SUNROOF MOTOR ASSEMBLY .......................... ....10
SUNROOF MOTOR ASSEMBLY :
Diagnosis Procedure ..............................................
10
SUNROOF MOTOR ASSEMBLY : Special Repair
Requirement ........................................................ ....
11
SUNROOF SWITCH CIRCUIT ..........................12
Description ...............................................................12
Component Function Check ..................................12
Diagnosis Procedure ...............................................12
DOOR SWITCH .................................................14
Description ...............................................................14
Component Function Check ....................................14
Diagnosis Procedure ...............................................14
Component Inspection .............................................15
ECU DIAGNOSIS .........................................16
BCM (BODY CONTROL MODULE) .................16
Reference Value .................................................. ....16
Terminal Layout .......................................................18
Physical Values ................................................... ....18
Wiring Diagram ........................................................24
Fail Safe ..................................................................28
DTC Inspection Priority Chart ...............................29
DTC Index ...............................................................29
SUNROOF SYSTEM .........................................31
Reference Value ......................................................31
Wiring Diagram ........................................................32
SYMPTOM DIAGNOSIS ..............................37
SUNROOF DOES NOT OPERATE PROPER-
LY ......................................................................
37
Diagnosis Procedure ........................................... ....37
AUTO OPERATION DOES NOT OPERATE ....38
Diagnosis Procedure ...............................................38
DOES NOT STOP FULLY-OPEN OR FULLY-
CLOSED POSITION ..........................................
39
Diagnosis Procedure ...............................................39
Revision: December 20092009 QX56

RF-24
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
Wiring Diagram
INFOID:0000000005867490
AAMWA0236GB
Revision: December 20092009 QX56

RF-32
< ECU DIAGNOSIS >
SUNROOF SYSTEM
Wiring Diagram
INFOID:0000000003776080
ABKWA0096GB
Revision: December 20092009 QX56

SCS-2
EXHAUST VALVE SOLENOID CIRCUIT ..........23
Description ........................................................... ...23
Component Function Check ...................................23
Diagnosis Procedure ..............................................23
CK SUSP WARNING INDICATOR CONTROL
CIRCUIT .............................................................
25
Description ........................................................... ...25
Component Function Check ...................................25
Diagnosis Procedure ..............................................25
ECU DIAGNOSIS ..................................... ...27
SUSPENSION CONTROL UNIT ........................27
Reference Value .................................................. ...27
Wiring Diagram .......................................................28
DTC Index ..............................................................33
SYMPTOM DIAGNOSIS .............................35
SUSPENSION CONTROL SYSTEM .............. ...35
Symptom Table ................................................... ...35
SUSPENSION CONTROL SYSTEM INOPER-
ATIVE .................................................................
36
Description ........................................................... ...36
Diagnosis Procedure ...............................................36
SUSPENSION CONTROL SYSTEM DOES
NOT RAISE ........................................................
37
Description ........................................................... ...37
Diagnosis Procedure ...............................................37
SUSPENSION CONTROL SYSTEM DOES
NOT LOWER .....................................................
38
Description ........................................................... ...38
Diagnosis Procedure ...............................................38
PRECAUTION ............................................39
PRECAUTIONS .............................................. ...39
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................. ...
39
Precaution for Rear Suspension .............................39
Revision: December 20092009 QX56

SCS-28
< ECU DIAGNOSIS >
SUSPENSION CONTROL UNIT
Wiring Diagram
INFOID:0000000003772352
ABEWA0006GB
Revision: December 20092009 QX56