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.