MAIN BODY ECU INSTALLATION

PROCEDURE


  1. INSTALL NETWORK GATEWAY ECU

    Note


    • Prevent foreign matter from being mixed into the engagement, connector or terminals.


    • Do not touch the network gateway ECU connector terminals.

    Tech Tips


    • Use the same procedure for RHD and LHD vehicles.

    • The procedure listed below is for LHD vehicles.


    1. A004KM0E03
      Text in Illustration
      *a Housing Side Wall
      *b Guide
      *c 20° or more

      Make the network gateway ECU guide to contact the housing side wall.

      Tech Tips

      The angle between the junction block and the network gateway ECU guide should be 20° or more.

    2. A004HLAE01
      Text in Illustration
      *a Hosing Side Wall
      *b Fuse Area

      While aligning the guide with the housing side wall, slide the network gateway ECU toward the fuse area of the instrument panel junction block assembly and engage the 2 guides.

    3. A004JAXE04
      Text in Illustration
      *a A surface

      Slide the network gateway ECU until it contacts the A surface.

    4. Rotate the network gateway ECU while holding it against the instrument panel junction block assembly surface (axis of rotation).

      Note


      • Slide gently the network gateway ECU.

      • Do not apply strong impact to the side of the network gateway ECU.

    5. A004IG9E01
      Text in Illustration
      *1 Network Gateway ECU
      *2 Instrument Panel Junction Block Assembly
      A004H2J Push Area

      Rotate the network gateway ECU until it engages with the lock to install it.

      Note


      • When pressing the network gateway ECU, press the push area as shown in the illustration.

      • A lock sound will be heard when the network gateway ECU is engaged.


      • Do not hit or weight the network gateway ECU when it engages with the instrument panel junction block assembly.

      Tech Tips

      If a lock sound is not heard, visually check the lock engagement. Check that the height of the network gateway ECU and instrument panel junction block assembly match.

  2. INSTALL INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY


    1. A004HIT

      Connect the connector as shown in the illustration.

    2. A004IZ2E01
      Text in Illustration
      *1 Lever

      Slide the lever as indicated by the arrow shown in the illustration.

    3. A004J53

      Connect the connector indicated as shown in the illustration.

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

      Torque:
      7.5 N*m  { 76 kgf*cm, 66 in.*lbf }

    5. Connect 6 connectors to the instrument panel junction block assembly.

    6. A004HCFE01

      Connect the 3 connectors to the power steering ECU assembly.

    7. Connect the connector to the power steering ECU assembly.


      1. As shown in the illustration, return the lock lever to its original position to connect the connector and securely push in the lock of the lock lever.

        Text in Illustration
        *a Return the lock lever
        *b Push the lock

  3. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (w/o Knee Airbag)

    Click here

  4. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (w/ Knee Airbag)

    Click here

  5. INSTALL INSTRUMENT SIDE PANEL LH

    Click here