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Home >> Toyota >> 2021 >> Avalon TRD >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof - Diagnostic Codes & Symptom Tests (Except Hybrid) >> SLIDING ROOF SYSTEM (for Gasoline Model) >> Symptom Tests >> Remote Control System does not Operate [04/2018 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • The sliding roof key-linked function and sliding roof wireless transmitter-linked function can be customized. Make sure that the customize settings of both functions are set to ON.

    Refer to CUSTOMIZE PARAMETERS [04/2018 - ]

  • If the sliding roof ECU (sliding roof drive gear assembly) is removed and reinstalled or replaced, the sliding roof ECU (sliding roof drive gear assembly) must be initialized.

    Refer to INITIALIZATION [04/2018 - ]

  • 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.

    Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2018 - ]

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

    Refer to DTC CHECK / CLEAR [04/2018 - ]

  • Before replacing the main body ECU (multiplex network body ECU), refer to Registration.

    Refer to REGISTRATION [04/2018 - 08/2020] , or refer to REGISTRATION [08/2020 - ]