On-Vehicle Inspection
- INSPECT SLIDING ROOF FUNCTION
- Check the slide opening operation (Manual).
- Turn the ignition switch ON.
- When keeping operating the sliding roof switch to the OPEN side, check that the roof glass will slide and be fully opened.
- Check the slide closing operation (Manual).
- Turn the ignition switch ON.
- When keeping operating the slide roof switch to CLOSE side, check that the roof glass will slide but stop halfway.
- When operating the sliding roof switch to the CLOSE side again after the above operation, check that the roof glass will slide again from the halfway position and be fully closed.
- Check the slide opening operation (Manual).
- INSPECT SLIDING ROOF CONTROL RELAY
- Disconnect the connector from the relay and switch, and inspect the connector on the wire harness side, as shown in the chart.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
SLIDING ROOF CONTROL RELAY TERMINALS CONTINUITYTerminal No. Condition Specification 4 - 5 Constant Continuity 8 - Body Ground Constant Continuity 6 - Body Ground No.1 Limit Switch OFF (Sliding Roof Closed) No Continuity 6 - Body Ground No.1 Limit Switch ON (sliding Roof Closed) Continuity 7 - Body Ground No.2 Limit Switch OFF (Sliding Roof Tilted Up Open Approx. 200 mm (7.87 in.)) No Continuity 7 - Body Ground No.2 Limit Switch ON (Except For Conditions Mentioned Above) Continuity 2 - Body Ground Ignition Switch LOCK Or ACC (1)No Voltage 2 - Body Ground Ignition Switch ON Battery Voltage (1) Exceptions: For 60 seconds after the ignition switch ON --> OFF (ACC) or until driver or passenger door is opened after the ignition switch ON --> OFF (ACC). If the result is not as specified, replace the relay.
- Disconnect the connector from the relay and switch, and inspect the connector on the wire harness side, as shown in the chart.