Diagnosis Procedure

DOOR SWITCH CIRCUIT


DRIVER SIDE : Description

Detects door open/closed condition.




DOOR SWITCH CIRCUIT


DRIVER SIDE : Diagnosis Procedure

1.CHECK DOOR SWITCH
Check door switch.Refer to Component Function Check.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace the malfunctioning parts.
2.CHECK DOOR SWITCH INPUT SIGNAL
Check voltage between driver side power window main switch harness connector and ground.





Is the inspection result normal?
YES - Replace power window main switch.Refer to Service and Repair.
NO - GO TO 3.
3.CHECK DOOR SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector and driver side power window motor connector.
3. Check continuity between power window main switch harness connector and driver side door switch harness connector.





4. Check continuity between power window main switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
- INSPECTION END