Component Tests and General Diagnostics

SLIDING ROOF SWITCH INSPECTION








INSPECT SWITCH CONTINUITY
If continuity is not as specified, replace the switch.

SLIDING ROOF MOTOR INSPECTION

INSPECT MOTOR OPERATION
a. Disconnect the connector which has 3 terminals and inspect the clamped connector side.





b. Connect the positive (+) lead from the battery to terminal 1 and negative (-) lead to terminal 3 and check that the motor turns clockwise.





c. Connect the positive (+) lead from the battery to terminal 3 and negative (-) lead to terminal 1 and check that the motor turns counterclockwise.
d. Connect the connector.

SLIDING ROOF CONTROL RELAY INSPECTION








INSPECT RELAY CIRCUIT
Disconnect the connector from the relay and inspect the connector on the wire harness side, as shown in the chart.

If circuit is as specified, replace the relay.

SLIDING ROOF LIMIT SWITCH INSPECTION








1. INSPECT SWITCH CIRCUIT
If continuity is not as specified, replace the switch.





2. INSPECT MOTOR WIRE CIRCUIT
a. Check that there is continuity between terminals A1 and B3.
b. Check that there is continuity between terminals A2 and B1.
If continuity is not as specified, replace the switch.