System Inspection

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




2. INSPECT SLIDING ROOF MOTOR OPERATION
a. Disconnect the connector which has 3 terminals and inspect on 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.
If operation is not as specified, replace the motor.




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




ON -> OFF (ACC) or until driver of passenger door in opened after ignition switch ON -> OFF (ACC).
If circuit is as specified, replace the relay.







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




5. INSPECT SLIDING ROOF LIMIT SWITCH WIRE CIRCUIT
a. Check that there is continuity between terminals A1 and B3.
b. Check that there is continuity between terminals A2 and B4.
c. Check that there is continuity between terminals A3 and B1.
If continuity is not as specified, replace the switch.







6. INSPECT POWER MAIN RELAY CONTINUITY
If continuity is not as specified, replace the relay.
7. INSPECT POWER MAIN RELAY CIRCUIT