Diagnosis Procedure

SUNROOF SWITCH


Description

Tilt up/down and slide open/close by sunroof switch operation.




SUNROOF SWITCH


Diagnosis Procedure


SUNROOF SWITCH
1.CHECK SUNROOF SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sunroof switch connector.
3. Turn ignition switch ON.
4. Check voltage between sunroof switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 2.
NO - GO TO 4.
2.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between sunroof switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness or connector.
3.CHECK SUNROOF SWITCH
Check sunroof switch. Refer to Component Inspection.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace sunroof switch (built in map lamp assembly). Refer to Removal and Installation.
4.CHECK SUNROOF SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sunroof motor assembly connector.
3. Check continuity between sunroof switch assembly harness connector and sunroof switch harness connector.





4. Check continuity between sunroof switch assembly harness connector and ground.





Is the inspection result normal?
YES - Replace sunroof motor assembly. Removal and Installation
NO - Repair or replace harness or connector.
5.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
- INSPECTION END