Sunroof Switch

SUNROOF SWITCH





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




Component Function Check
1.CHECK SUNROOF MOTOR OPERATION
Check tilt up/down and slide open/close operations using sunroof switch.
Is the inspection result normal?
YES - Sunroof switch is OK.
NO - SEE Diagnosis Procedure.




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.
3.CHECK SUNROOF SWITCH
Check sunroof switch. SEE Component Inspection.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace sunroof switch (built in map lamp assembly). 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.
5.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END




Component Inspection

SUNROOF SWITCH
1.CHECK SUNROOF SWITCH
1. Turn ignition switch OFF.
2. Disconnect sunroof switch connector.
3. Check continuity between sunroof switch terminals.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace sunroof switch (built in map lamp assembly). Removal And Installation.