display INFINITI QX56 2006 Factory Service Manual

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REAR WIPER AND WASHER SYSTEM
Revision: November 20092006 QX56
Display Item List
Rear Wiper Does Not OperateEKS00GBJ
1. REAR WIPER ACTIVE TEST
1. Select "BCM" on CONSULT-II, and select "WIPER" on "SELECT TEST ITEM" screen.
2. Select "ACTIVE TEST" on "SELECT DIAG MODE" screen.
3. Select "RR WIPER" on "SELECT TEST ITEM" screen.
4. Make sure rear wiper operates.
OK or NG
OK >> GO TO 7.
NG >> GO TO 2.
2. CHECK REAR WIPER MOTOR CIRCUITS
1. Turn ignition switch OFF.
2. Disconnect BCM connector and rear wiper motor connector.
3. Check continuity between BCM harness connector terminals and rear wiper motor harness connector terminals.
OK or NO
OK >> GO TO 3.
NO >> Repair harness or connector.
3. CHECK GLASS HATCH AJAR SWITCH
1. Make sure hatch glass is closed.
2. Check continuity between BCM connector M19 terminal 42 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness if shorted. If not, refer to BL-31, "
Door
Switch Check" for further glass hatch ajar switch diag-
nosis.
Test item Display on CONSULT-II screen Description
Front wiper HI output FR WIPER (HI)Front wiper HI can be operated by any ON-OFF operation.
Front wiper LO output FR WIPER (LO)Front wiper LO can be operated by any ON-OFF operation.
Front wiper INT output FR WIPER (INT) Front wiper INT can be operated by any ON-OFF operation.
Rear wiper output RR WIPERRear wiper can be operated by any ON-OFF operation.
Wiper should operate.
SKIA3503E
BCMRear wiper motor
Continuity
Connector Terminal Connector Terminal
M19 55
D704 4
Ye s
54 6
WKIA1413E
42 - Ground: Continuity should not exist.
WKIA1414E