Front Wiper Motor HI Circuit

FRONT WIPER MOTOR HI CIRCUIT

Component Function Check


1. CHECK FRONT WIPER HI OPERATION

With CONSULT
1.Select "FRONT WIPER" of IPDM E/R active test item.
2.With operating the test item, check front wiper operation.
Hi: Front wiper (HI) operation


Off: Stop the front wiper.
Is front wiper (HI) operation normally?
YES- Front wiper motor HI circuit is normal.
NO- Refer to "Diagnosis Procedure" .


Diagnosis Procedure


1. CHECK FRONT WIPER MOTOR (HI) OUTPUT VOLTAGE

With CONSULT
1.Turn power switch OFF.
2.Disconnect front wiper motor connector.
3.Turn power switch ON.
4.Select "FRONT WIPER" of IPDM E/R active test item.
5.With operating the test item, check voltage between front wiper motor harness connector and ground.

Is the inspection result normal?
YES- Replace front wiper motor.
NO- GO TO 2.

2. CHECK FRONT WIPER MOTOR (HI) CIRCUIT

1.Turn power 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.
NO- Repair or replace harness.