MAIN BODY ECU(for RHD) INSTALLATION

Info Added 2017-10-06

PROCEDURE


  1. INSTALL MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

    Note


    • Make sure that the connecting surfaces are free of foreign matter.

    • Do not touch the main body ECU (multiplex network body ECU) connector.


    1. A005P9MC01
      *a 20° or more
      *b Housing Sidewall
      B00497S Set in this Direction

      Set the main body ECU (multiplex network body ECU) to the position where the guide of the main body ECU (multiplex network body ECU) contacts the housing sidewall of the instrument panel junction block assembly as shown in the illustration.

      Tech Tips

      Make sure to keep the angle at 20° or more as shown in the illustration.

    2. A005P02C01
      *a Housing Sidewall
      B00497S Slide in this Direction

      Slide the main body ECU (multiplex network body ECU) along the housing sidewall as shown in the illustration and engage the guides.

    3. A005PDDC01
      *a Side A
      B00497S Install in this Direction

      While keeping the main body ECU (multiplex network body ECU) in contact with side A of the instrument panel junction block assembly (axis of rotation), lower it as shown in the illustration.

    4. A005P5FC01
      *1 Instrument Panel Junction Block Assembly
      *2 Main Body ECU (Multiplex Network Body ECU)
      B004987 Push Area

      Press the push area until the claw engages to install the main body ECU (multiplex network body ECU).

      Note


      • Make sure to press only the push area.

      • Confirm the engagement of the main body ECU (multiplex network body ECU) and instrument panel junction block assembly by listening for the click sound of the lock engaging.

      Tech Tips

      If a click sound cannot be heard, visually check the engagement of the lock. The engagement can also be confirmed if the main body ECU (multiplex network body ECU) and instrument panel junction block assembly are flush.

  2. INSTALL INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU


    1. A005OVBC01
      B00497S Install in this Direction

      Connect the 2 connectors and raise the 2 lock levers to engage the claws and lock the connector as shown in the illustration.

      Note

      Be sure to connect the connector securely.

    2. Engage the clamp.

    3. A005Q06

      Engage the clamp.

    4. Install the instrument panel junction block assembly with main body ECU with the bolt and nut.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

    5. Engage the clamp.

    6. Connect the 2 connectors.

  3. INSTALL ECU INTEGRATION BOX LH

    Click here

  4. INSTALL NO. 2 INSTRUMENT PANEL LOWER FINISH PANEL

    Click here

  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


    Note

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

    Click here