POWER STEERING ECU (for 2AR-FE) REMOVAL


  1. REMOVE STEERING COLUMN ASSEMBLY

    Click here

  2. REMOVE STEERING COLUMN UPPER WITH SWITCH BRACKET ASSEMBLY (w/o Smart Key System)


    1. Using a center punch, mark the center of the 2 tapered-head bolts.

    2. Using a 3 to 4 mm (0.118 to 0.157 in.) diameter drill bit, drill a hole in each tapered-head bolt.

    3. A01HYV5

      Using a screw extractor, remove each tapered-head bolt, and then remove the steering column upper with switch bracket assembly from the steering column assembly.

  3. REMOVE STEERING LOCK ACTUATOR ASSEMBLY (w/ Smart Key System)


    1. Using a center punch, mark the center of the 2 tapered-head bolts.

    2. Using a 3 to 4 mm (0.118 to 0.157 in.) diameter drill bit, drill a hole in each tapered-head bolt.

    3. A01HZBY

      Using a screw extractor, remove each tapered-head bolt, and then remove the steering lock actuator assembly from the steering column assembly.

  4. REMOVE POWER STEERING ECU PROTECTOR


    1. A01I14A

      Remove the power steering ECU protector from the power steering ECU with motor assembly.

  5. DISCONNECT ECU WIRE SUB-ASSEMBLY


    1. A01I21N

      Disconnect the 2 connectors from the power steering ECU assembly.

  6. REMOVE POWER STEERING ECU WITH MOTOR ASSEMBLY


    1. A01HZ13E01
      Text in Illustration
      *1 Aluminum Plate
      *2 Wooden Block

      Secure the steering column assembly in a vice using aluminum plates and wooden block as shown in the illustration.

      Note


      • Do not overtighten the vice, as the steering column assembly may become deformed.

      • Secure the power steering motor assembly so that it is directly upright.

      • Support the steering column assembly with a wooden block or similar item to ensure that it does not fall.

    2. A01HYX5

      Disconnect the connector from the power steering ECU with motor assembly.

    3. A01I08P

      Remove the 3 bolts and power steering ECU with motor assembly from the electric power steering column sub-assembly.

    4. A01HXNM

      Remove the electric power steering motor shaft spacer from the electric power steering column sub-assembly.

    5. A01HXGY

      Remove the electric power steering motor shaft damper from the electric power steering column sub-assembly.