wiring INFINITI FX35 2007 Service Manual

REAR WIPER AND WASHER SYSTEM WW-45
C
D E
F
G H
I
J
L
M A
B
WW
Revision: 2006 July 2007 FX35/FX45
How to Proceed With Trouble DiagnosisNKS00337
1. Confirm the symptoms and customer complaint.
2. Understand operation description and function description. Refer to WW-39, "
System Description" .
3. Perform the Preliminary Check. Refer to WW-45, "
Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the rear wiper and washer operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Preliminary CheckNKS00338
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES
Check for blown fuses.
Refer to WW-41, "Wiring Diagram — WIP/ R —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse, Refer to PG-
3, "POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
BCM Battery
M
22
Ignition ON or START 1
Front and rear washer pump Ignition ON or START 84
(+) (-) Ignition switch position
BCM connector Terminal OFF ON M3 38 Ground Approx. 0 V Battery voltage
M4 42 Battery voltage Battery voltage
55 Battery voltage Battery voltage
PKIA7520E
BCM connector Terminal Ground Continuity
M4 49
Ye s
52
SKIA5294E

POWER SOCKET WW-55
C
D E
F
G H
I
J
L
M A
B
WW
Revision: 2006 July 2007 FX35/FX45
POWER SOCKETPFP:253A2
Wiring Diagram — P/SCKT —NKS0033S
TKWM4490E

WW-58
HORN
Revision: 2006 July 2007 FX35/FX45
HORNPFP:25610
Wiring Diagram — HORN —NKS0033W
TKWM4378E