Rear Wiper Stop Position Is Incorrect

REAR WIPER AND WASHER SYSTEM


Rear Wiper Stop Position Is Incorrect

1.CHECK COMBINATION SWITCH (WIPER SWITCH) INPUT SIGNAL
Select "BCM" on CONSULT-III. With "WIPER" data monitor, make sure "RR WIPER STOP" turns ON-OFF according to wiper operation.





OK or NG
OK - Replace BCM. Service and Repair .
NG - GO TO 2.
2.CHECK REAR WIPER MOTOR CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect BCM and rear wiper motor.
3. Check continuity between rear wiper motor connector (A) D404 terminal 2 and BCM connector (B) M19 terminal 44.





OK or NG
OK - GO TO 3.
NG - Repair or replace harness.
3.CHECK REAR WIPER MOTOR SHORT CIRCUIT





Check continuity between rear wiper motor connector D404 terminal
2 and ground.





OK or NG
OK - GO TO 4.
NG - Repair or replace harness.
4.CHECK GROUND CIRCUIT





Check continuity between rear wiper motor connector D404 terminal
3 and ground.





OK or NG
OK - GO TO 5.
NG - Repair or replace harness.
5.CHECK AUTO STOP SIGNAL





1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between rear wiper motor connector D404 terminal 2 and ground.





OK or NG
OK - Replace BCM. Service and Repair .
NG - Replace rear wiper motor. Only Rear Wiper Does Not Operate Only Rear Wiper Intermittent Does Not Operate Rear Wiper Does Not Wipe When Rear Washer Operates Rear Wiper Arm, "Removal
and Installation" .