MAIN BODY ECU INSTALLATION

PROCEDURE


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

    Note


    • Make sure that no foreign matter gets on the connecting surfaces.

    • Do not touch the ECU connector.


    1. A000ST4E12
      Text in Illustration
      *1 Housing Sidewall
      *2 Main Body ECU (multiplex network body ECU) Guide
      *a 20°

      Insert the main body ECU (multiplex network body ECU) up to the position where it contacts the housing sidewall of the guide as shown in the illustration.

      Tech Tips

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

    2. A000RIYE10
      Text in Illustration
      *1 Housing Sidewall
      *2 Side A Contact Portion
      *3 Junction Block Fuse

      Slide the guide of the main body ECU (multiplex network body ECU) along the housing sidewall so that it contacts the junction block fuses as shown in the illustration.

    3. A000SIAE08
      Text in Illustration
      *1 Side A Contact Portion

      Slide the the main body ECU (multiplex network body ECU) as shown in the illustration.

    4. A000QWXE07
      Text in Illustration
      *1 Side A Contact Portion

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

    5. A000NEFE02
      Text in Illustration
      *1 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 junction block by listening for the lock sound.

      Tech Tips

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

  2. INSTALL COWL SIDE JUNCTION BLOCK LH


    1. Connect the 2 connectors.

      Note

      Be sure to connect each connector securely.

    2. Install the instrument panel cowl side junction block LH with the bolt and nuts.

      Torque:
      nut
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }
      bolt
      13 N*m  { 133 kgf*cm, 10 ft.*lbf }

    3. Connect the 7 connectors.

      Note

      Be sure to connect each connector securely.

    4. w/ VGRS:


      1. Attach the 2 clamps.

      2. Connect the 5 connectors.

    5. w/o VGRS:


      1. Attach the clamp.

      2. Connect the connector.

  3. INSTALL CLEARANCE WARNING ECU ASSEMBLY

    Click here

  4. INSTALL NO. 1 LOWER INSTRUMENT PANEL AIRBAG ASSEMBLY (for LHD)

    Click here

  5. INSTALL NO. 1 INSTRUMENT PANEL GARNISH SUB-ASSEMBLY (for LHD)

    Click here

  6. INSTALL NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY (for LHD)

    Click here

  7. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY (for RHD)

    Click here

  8. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (for RHD)

    Click here

  9. INSTALL CENTER INSTRUMENT CLUSTER FINISH PANEL

    Click here

  10. INSTALL INSTRUMENT PANEL FINISH PANEL END LH

    Click here

  11. INSTALL INSTRUMENT SIDE PANEL LH

    Click here

  12. INSTALL FRONT DOOR OPENING TRIM COVER LH

    Click here

  13. INSTALL FRONT DOOR SCUFF PLATE LH

    Click here

  14. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

    Note

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

  15. INSTALL LUGGAGE COMPARTMENT TRIM COVER LH

    Click here

  16. INSTALL LUGGAGE COMPARTMENT FLOOR MAT

    Click here