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 any of the following have been performed with the back door open.


    • The cable is disconnected from the negative (-) battery terminal.

    • A fuse of the power back door system power source circuit has been removed and installed or replaced.

    • The multiplex network door ECU is removed and installed or replaced, or a connector is disconnected.

    The power back door system will not operate unless the multiplex network door ECU has been initialized.

    Tech Tips


    • Initialization is not necessary if the above have been performed with the back door closed.

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

      Click here


    1. Initialization operation


      1. Fully close the back door by hand.