Front Wiper Stop Position Signal Circuit

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

Component Function Check


1. CHECK FRONT WIPER STOP POSITION SIGNAL

1.Select WIP AUTO STOP of IPDM E/R data monitor item.
2.Operate the front wiper.
3.With the front wiper operation, check the monitor status.





Is the inspection result normal?
YES- Front wiper stop position signal circuit is normal.
NO- Refer to "Diagnosis Procedure" .


Diagnosis Procedure

Regarding Wiring Diagram information, refer to "Wiring Diagram" Front Wiper and Washer System.

1. CHECK IPDM E/R OUTPUT VOLTAGE

1.Turn ignition switch OFF.
2.Disconnect front wiper motor connector.
3.Turn ignition switch ON.
4.Check voltage between front wiper motor harness connector and ground.





Is the inspection result normal?
YES- Replace front wiper motor. Refer to "Removal and Installation" Removal and Installation.
NO- GO TO 2.

2. CHECK FRONT WIPER STOP POSITION SIGNAL CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect IPDM E/R connector.
3.Check continuity between IPDM E/R harness connector and front wiper motor harness connector.





4.Check continuity between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES- Replace IPDM E/R. Refer to "Removal and Installation" Service and Repair.
NO- Repair or replace harness.
Revision: March 20122013 Infiniti JX