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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Power Door Lock Control System - Diagnostic Codes & Symptom Tests >> Power Door Lock Control System >> All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch [11/2023 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • The power door lock control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power door lock control system after confirming that the communication systems are functioning properly.

    Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2023 - ]

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

    For HV Model: Refer to REGISTRATION [11/2023 - ]

    For Gasoline Model: Refer to REGISTRATION [11/2023 - ]

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