MAIN BODY ECU REMOVAL


  1. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY (for LHD)

    Click here

  2. REMOVE FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY (for RHD)

    Click here

  3. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY (for RHD)


    1. A01NFHC

      Remove the 5 screws <F>.

    2. A01NGIS

      Disengage the claw, 4 clips and guide.

    3. Disconnect each connector and remove the glove compartment door assembly.

  4. REMOVE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (for LHD)


    1. A01NEFZ

      Disconnect the 4 connectors.

    2. A01NEF4E02

      Disengage the 2 claws as shown in the illustration and disconnect the 2 connectors (A).

    3. Disconnect the 4 connectors (B).

    4. A01NDZ1

      Remove the 2 nuts.

    5. A01NHWT

      Disengage the claw as shown in the illustration and disconnect the connector.

    6. A01NE8M

      Disengage the 2 claws and release the connector lock as shown in the illustration.

    7. A01NCP0

      Disengage the claw as shown in the illustration and disconnect the connector and remove the instrument panel junction block assembly.

  5. REMOVE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (for RHD)


    1. A01NGWR

      Disconnect the 3 connectors.

    2. A01ND9UE02

      Disengage the 2 claws as shown in the illustration and disconnect the 2 connectors (A).

    3. Disconnect the connector (B).

    4. A01NE5N

      Remove the bolt and nut.

    5. A01NG5D

      Disengage the claw as shown in the illustration and disconnect the connector.

    6. A01NE8M

      Disengage the 2 claws and release the connector lock as shown in the illustration.

    7. A01NCP0

      Disengage the claw as shown in the illustration and disconnect the connector and remove the instrument panel junction block assembly.

  6. REMOVE POWER MANAGEMENT CONTROL ECU (for LHD)


    1. A01NCR2

      Remove the 2 nuts and power management control ECU.

  7. REMOVE WIRING HARNESS CLAMP BRACKET (for LHD)


    1. A01NH5X

      Remove the bolt and wiring harness clamp bracket from the instrument panel junction block assembly.

  8. REMOVE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (for LHD)


    1. A01NFZ1E02
      Text in Illustration
      *1 Main Body ECU (Multiplex Network Body ECU)
      *2 Instrument Panel Junction Block Assembly
      *3 Protective Tape

      Press the claw of the junction block as shown in the illustration to release the lock.

    2. With the junction block lock released, insert a screwdriver with its tip wrapped with protective tape horizontally between the main body ECU (multiplex network body ECU) and junction block.

      Note

      Use a screwdriver with a diameter of between 5.0 mm (0.197 in.) and 6.3 mm (0.248 in.) and a length of approximately 90 mm (3.54 in.).

    3. A01NE7SE03
      Text in Illustration
      *1 Protective Tape

      Using the screwdriver, carefully raise the main body ECU (multiplex network body ECU) up to the position where the connector becomes disengaged as shown in the illustration.

      Note

      Do not twist the screwdriver to raise the main body ECU (multiplex network body ECU).

    4. A01NGTME01

      Raise the main body ECU (multiplex network body ECU) as shown by the arrow (1), and then pull it out as shown by the arrow (2) in the illustration.

      Note

      Do not touch the ECU connector.

  9. REMOVE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (for RHD)


    1. A01ND3IE01
      Text in Illustration
      *1 Main Body ECU (Multiplex Network Body ECU)
      *2 Instrument Panel Junction Block Assembly
      *3 Protective Tape

      Press the claw of the junction block as shown in the illustration to release the lock.

    2. With the junction block lock released, insert a screwdriver with its tip wrapped with protective tape horizontally between the main body ECU (multiplex network body ECU) and junction block.

      Note

      Use a screwdriver with a diameter of between 5.0 mm (0.197 in.) and 6.3 mm (0.248 in.) and a length of approximately 90 mm (3.54 in.).

    3. A01NHWNE02

      Using the screwdriver, carefully raise the main body ECU (multiplex network body ECU) up to the position where the connector becomes disengaged as shown in the illustration.

      Note

      Do not twist the screwdriver to raise the main body ECU (multiplex network body ECU).

    4. A01NH5EE01

      Raise the main body ECU (multiplex network body ECU) as shown by the arrow (1), and then pull it out as shown by the arrow (2) in the illustration.

      Note

      Do not touch the ECU connector.