POWER BACK DOOR SYSTEM INITIALIZATION


  1. INITIALIZE MULTIPLEX NETWORK DOOR ECU

    Note

    Initialization of the multiplex network door ECU (back door initial position learning) is necessary if the following work procedures are performed while the back door is open.


    • The cable to the negative (-) battery terminal is connected.

    • A power source system fuse of the power back door system is disconnected and reconnected.

    • The multiplex network door ECU is replaced or the connectors are disconnected.

    The power back door does not operate unless the multiplex network door ECU is initialized.

    Tech Tips


    • Initialization is not necessary if the above procedures are performed while the back door is closed.

    • When disconnecting the negative (-) battery terminal, some systems need to be initialized after the negative (-) battery terminal is reconnected.

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    1. Initialization operation


      1. Fully close the back door by hand.