light INFINITI QX56 2007 Factory Service Manual

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ELECTRICAL
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SECTION WW
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CONTENTS
WIPER, WASHER & HORN
SERVICE INFORMATION ............................2
PRECAUTION .....................................................2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
2
FRONT WIPER AND WASHER SYSTEM ..........3
Component Parts and Harness Connector Loca-
tion ............................................................................
3
System Description ...................................................3
CAN Communication System Description .................5
Schematic .................................................................6
Wiring Diagram - WIPER - ........................................7
Terminal and Reference Value for BCM ...................9
Terminal and Reference Value for IPDM E/R ...........9
Work Flow ...............................................................10
Preliminary Check ...................................................10
CONSULT-II Function (BCM) ..................................11
CONSULT-II Function (IPDM E/R) ..........................12
Front Wiper Does Not Operate ...............................13
Front Wiper Arms ....................................................21
Wiper Motor and Linkage ........................................22
Washer Nozzle Adjustment .....................................23
Washer Tube Layout ...............................................23
Wiper and Washer Switch .......................................23
Washer Fluid Reservoir ...........................................24
Washer Motor ..........................................................24
REAR WIPER AND WASHER SYSTEM ...........26
Component Parts and Harness Connector Loca-
tion ..........................................................................
26
System Description ..................................................26
Wiring Diagram - WIP/R - ........................................29
Terminal and Reference Value for BCM ..................30
How to Proceed with Trouble Diagnosis ..................30
Preliminary Check ...................................................31
CONSULT-II Function (BCM) ..................................31
Rear Wiper Does Not Operate ................................33
Rear Wiper Stop Position Is Incorrect .....................34
Only Rear Wiper Does Not Operate ........................36
Only Rear Wiper Intermittent Does Not Operate .....36
Wiper Does Not Wipe When Rear Washer Oper-
ates ..........................................................................
36
Rear Wiper Arm .......................................................37
Rear Wiper Motor ....................................................37
Rear Washer Nozzle Adjustment ............................38
Rear Washer Tube Layout ......................................39
Rear Washer Nozzle ...............................................39
Rear Wiper and Washer Switch ..............................39
Washer Fluid Reservoir ...........................................40
Washer Motor ..........................................................40
POWER SOCKET .............................................41
Wiring Diagram - P/SCKT - .....................................41
Front Power Socket LH, Rear Cargo Power Sock-
et ..............................................................................
41
Front Power Socket RH (For Cigarette Lighter),
Console Power Socket ............................................
42
HORN ................................................................43
Wiring Diagram - HORN - ........................................43
Removal and Installation .........................................43

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< SERVICE INFORMATION >
POWER SOCKET
1. Disconnect battery negative terminal.
2. Remove inner socket from the ring, while pressing the hook on
the ring out from square hole.
3. Disconnect power socket connector.
4. Remove ring from power socket finisher while pressing pawls.
Installation
Installation is in the reverse order of removal.
Front Power Socket RH (For Cigarette Lighter), Console Power SocketINFOID:0000000003533592
REMOVAL AND INSTALLATION
Removal
1. Remove inner socket from the ring, while pressing the hook on
the ring out from square hole.
2. Disconnect power socket connector.
3. Remove ring from power socket finisher while pressing pawls.
Installation
Installation is in the reverse order of removal.
WKIA1035E
WKIA1035E