Sunroof Does Not Operate Properly

SUNROOF DOES NOT OPERATE PROPERLY


Diagnosis Procedure

1.CHECK SUNROOF MECHANISM
Check the following items.
- Operation malfunction caused by sunroof mechanism deformation, pinched harness or other foreign matter.
- Operation malfunction and interference with other parts by poor installation.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace the malfunctioning parts.
2.CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit.
Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace the malfunctioning parts.
3.CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
Check sunroof motor assembly power supply and ground circuit. Refer to Sunroof Motor Assembly.
Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace the malfunctioning parts.
4.CHECK SUNROOF SWITCH
Check sunroof switch. Refer to Component Function Check.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace sunroof switch. Refer to Removal and Installation.
5.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES - Check intermittent incident. Refer to Intermittent Incident.
NO - GO TO 1.