NAVIGATION ECU REMOVAL

CAUTION / NOTICE / HINT

Tech Tips


  • Use the same procedure for RHD and LHD vehicles.

  • The procedure listed below is for LHD vehicles.

PROCEDURE


  1. PRECAUTION

    Note

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work Click here.

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.

  3. REMOVE INTEGRATION CONTROL AND PANEL ASSEMBLY

    Click here

  4. REMOVE RADIO AND DISPLAY RECEIVER ASSEMBLY

    Click here

  5. REMOVE NO. 1 NAVIGATION WIRE


    1. B001F3C

      Disconnect each connector and remove the No. 1 navigation wire.

  6. REMOVE NAVIGATION ECU


    1. B001H87

      Disconnect the connector.

    2. A01XL71

      Detach the clamp.

    3. A01XI1X

      Remove the 4 bolts.

    4. A01XDZW

      Remove the navigation ECU as shown in the illustration.

  7. REMOVE TELEPHONE ANTENNA CORD SUB-ASSEMBLY


    1. B001G03

      Disconnect the connector and remove the telephone antenna cord sub-assembly.