Highlander 4WD V6-3.0L (1MZ-FE) (2003)
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Sunroof / Moonroof Module: Testing and Inspection
TERMINALS OF ECU
INSPECT SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU)
a. Disconnect the sliding roof ECU connector, and check the voltage or continuity of each terminal of the wire harness side connector.
If the result is not as specified, there may be a malfunction on the wire harness.
b. Reconnect the sliding roof connector, and check the voltage or continuity of each terminal of the connector.
If the result is not as specified, the sliding roof ECU may malfunction.
