POWER STEERING ECU (for 2GR-FE) REMOVAL


  1. REMOVE STEERING COLUMN ASSEMBLY

    Click here

  2. REMOVE STEERING LOCK ACTUATOR ASSEMBLY


    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.

  3. REMOVE POWER STEERING ECU PROTECTOR


    1. A01HZ26

      Disengage the 2 claws to remove the power steering ECU protector from the power steering ECU with motor assembly.

  4. DISCONNECT ECU WIRE SUB-ASSEMBLY


    1. A01HZGA

      Disconnect the 2 connectors from the power steering ECU assembly.

  5. REMOVE POWER STEERING ECU WITH MOTOR ASSEMBLY


    1. A01HZYSE01
      Text in Illustration
      *1 Aluminum Plate
      *2 Wooden Block

      Secure the steering column assembly in a vice using aluminum plates 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. A01HZSG

      Disconnect the 2 connectors from the power steering ECU with motor assembly.

    3. A01I1ER

      Remove the 2 bolts and power steering ECU with motor assembly from the electric power steering column sub-assembly.

    4. A01I1DE

      Remove the O-ring from the power steering ECU with motor assembly.

  6. REMOVE POWER STEERING ECU ASSEMBLY


    1. A01HZTI

      Disengage the 4 claws to remove the protector.

    2. A01I1FV

      Remove the 3 bolts.

    3. A01I1BJ

      Remove the 2 bolts to remove the power steering ECU assembly from the power steering motor assembly.