WW-34
< SERVICE INFORMATION >
REAR WIPER AND WASHER SYSTEM
5.CHECK REAR WIPER MOTOR AUTO STOP SWITCH GROUNDS
Check continuity between rear wiper motor harness connector D704
terminals and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair harness or connector.
6. CHECK REAR WIPER OPERATING
1. Connect BCM connectors and rear wiper motor connector.
2. Turn ignition switch ON.
3. Select “RR WIPER” during "ACTIVE TEST". Refer to WW-31,
"CONSULT-II Function (BCM)". When rear wiper is operating,
check voltage between BCM connector terminals and ground.
OK or NG
OK >> Replace rear wiper motor. Refer to WW-37, "Rear Wiper Motor".
NG >> Replace BCM. Refer to BCS-24, "
BCM".
7.CHECK COMBINATION SWITCH INPUT SIGNAL
Select "BCM" on CONSULT-II. With "WIPER" data monitor, make
sure "RR WIPER INT", "RR WIPER ON" turn ON-OFF according to
operation of wiper switch.
OK or NG
OK >> Replace BCM. Refer to BCS-24, "BCM".
NG >> Check the wiper switch. Refer to BCS-3, "
System
Description".
Rear Wiper Stop Position Is IncorrectINFOID:0000000003533578
1.CHECK AUTO STOP SWITCH INPUT SIGNALS
Rear wiper motor
Continuity
Connector Terminal
D7043
Ground Yes
5
WKIA1416E
BCM
(–) ConditionVo l ta g e
(Approx.) (+)
Connector Terminal
M1954
GroundOperating Fluctuating
55End of travel
(stopped)0V
WKIA1417E
When wiper switch is in
INT position: RR WIPER INT ON
When wiper switch is in
ON position: RR WIPER ON
SKIA4243E
