LIGHTING SYSTEM INITIALIZATION


  1. HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH (MAIN) INITIALIZATION

    Note


    • If any of the work in the table below has been performed, vehicle information registration and initialization of the headlight light control ECU sub-assembly LH (main) are necessary.

      Performed Work or System Condition Necessary Procedures Link
      Replacement of the headlight light control ECU sub-assembly LH (main) Vehicle information registration for the headlight light control ECU sub-assembly LH (main)

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      Initialization of the headlight light control ECU sub-assembly LH (main)
      Work that changes the vehicle height such as replacement or removal/installation of the rear height control sensor sub-assembly LH or replacement of suspension components Initialization of the headlight light control ECU sub-assembly LH (main)

    • A new headlight light control ECU sub-assembly LH (main) cannot operate until the vehicle information is registered.

    • After replacing the headlight light control ECU sub-assembly LH (main), it is necessary to register the vehicle information and then perform initialization.

    • Even if the headlight light control ECU sub-assembly RH (sub) is replaced with a new one, vehicle information registration and initialization are not necessary.

    • Vehicle information registration must be performed with the main body ECU (multiplex network body ECU) and ECM connected via CAN communication.