Sunroof / Moonroof Limit Switch: Testing and Inspection

- INSPECT SLIDING ROOF LIMIT SWITCH CONTINUITY
If continuity is not as specified, replace the switch.







- INSPECT SLIDING ROOF MOTOR AND LIMIT SWITCH CIRCUIT
Disconnect the connector from the limit switch and inspect the connector on the wire harness side, as shown.
If the circuit is not as specified, inspect the circuits connected to other parts.

- INSPECT CIRCUIT BREAKER OPERATION




a. With the sliding roof in the fully opened position, hold the sliding roof switch in "OPEN" position and check that there is a circuit breaker operation noise within 10 to 60 seconds.




b. With the sliding roof in fully opened position, hold the sliding roof switch in "TILT UP" position and check that the sliding roof begin to close within 60 seconds.
If operation is not as specified, replace the motor.