Sliding Roof System: Inspection
- INSPECT SLIDING ROOF LIMIT SWITCH
- Inspect the sliding roof limit switch continuity.
Standard:
SLIDING ROOF LIMIT SWITCH POSITION - SPECIFIED CONDITIONSwitch Position Terminal No. Specified Condition No.1 Limit Switch OFF (SW Pin Released) 4 - 5 No Continuity No.1 Limit Switch ON (SW Pin Pushed) 4 - 5 Continuity No.2 Limit Switch OFF (SW Pin Released) 4 - 6 No Continuity No.2 Limit Switch ON (SW Pin Pushed) 4 - 6 Continuity Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If the result is not as specified, replace the sliding roof drive motor.
- Inspect the sliding roof limit switch continuity.
- INSPECT SLIDING ROOF DRIVE GEAR SUB-ASSY
- Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, and check that the motor turns clockwise (moves to the close side).
- Reverse the polarity, check that the motor turns counterclockwise (moves to the open side).
If the result is not as specified, replace the motor.
- INSPECT SLIDING ROOF MOTOR CIRCUIT BREAKER
- With the sliding roof in the fully opened position, hold the sliding roof switch in the "OPEN" side and check that there is circuit breaker operating noise within 10 to 60 seconds.
- With the sliding roof in the fully opened position, hold the sliding roof switch in the "CLOSE" side and check that the sliding roof begins to close within 60 seconds.
If the result is not as specified, replace the motor.
- INSPECT RELAY (Making: P/W)
- Remove the power window relay from the instrument panel J/B.
- Inspect the power window relay.
Standard:
POWER WINDOW RELAY TERMINALS SPECIFIED CONDITIONTerminal No. Condition Specified Condition 1 <=> 2 Constant Continuity 3 <=> 5 Apply Battery Voltage Between Terminals 1 And 2 Continuity If the result is not as specified, replace the relay.