SLIDING ROOF SYSTEM Remote Control System does not Operate

DESCRIPTION

The main body ECU (multiplex network body ECU) receives remote control signals from the driver door key cylinder or wireless transmitter. Then, the main body ECU (multiplex network body ECU) activates the power window motor and sends the remote control signals to the sliding roof drive gear sub-assembly (sliding roof ECU) via LIN communication. The sliding roof drive gear sub-assembly (sliding roof ECU) receives those signals and activates the sliding roof motor.

CAUTION / NOTICE / HINT

Note


  • The sliding roof key-linked function and sliding roof wireless transmitter-linked function can be customized. Make sure that both functions are ON.

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  • If the sliding roof drive gear sub-assembly (sliding roof ECU) is replaced, the sliding roof drive gear sub-assembly (sliding roof ECU) must be initialized.

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  • The sliding roof system uses the CAN and LIN communication systems. First, confirm that there are no malfunctions in the CAN and LIN communication systems. Refer to How to Proceed with Troubleshooting.

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  • If a sliding roof drive gear sub-assembly (sliding roof ECU) DTC is output, first perform troubleshooting for the sliding roof drive gear sub-assembly (sliding roof ECU) DTC.

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PROCEDURE


  1. CHECK REMOTE CONTROL FUNCTION


    1. Check the wireless transmitter-linked function.

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      Result
      Result Proceed to
      The sliding roof does not operate by the wireless transmitter-linked function, but all the power windows operate. A
      Both the power windows and roof glass do not operate by the wireless transmitter-linked function. B

    A

    REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY Click here

    B

    GO TO POWER WINDOW CONTROL SYSTEM Click here