POWER STEERING ECU REMOVAL

CAUTION / NOTICE / HINT

CAUTION:

Some of these service operations affect the SRS. Read the precautionary notices concerning the SRS before servicing the steering column.

w/ Occupant Classification System: Click here

w/o Occupant Classification System: Click here

Tech Tips


  • Use the same procedure for RHD and LHD vehicles.

  • The procedure listed below is for LHD vehicles.

PROCEDURE


  1. PRECAUTION

    Note

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work Click here.

  2. PLACE FRONT WHEELS FACING STRAIGHT AHEAD

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    CAUTION:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

    Note

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

  4. REMOVE UPPER INSTRUMENT PANEL

    Click here

  5. REMOVE ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY

    Click here

  6. REMOVE POWER STEERING ECU ASSEMBLY


    1. A01V7KH

      Detach the 2 claws and remove the power steering ECU protector from the power steering ECU assembly.

    2. A01V9S7

      Dissconnect the 2 connectors and 2 harness clamps, and remove the ECU wire sub-assembly from the power steering ECU.

    3. A01V7DY

      Detach the 4 claws and remove the power steering ECU protector from the power steering ECU assembly.

    4. A01V93U

      Remove the 3 terminal bolts, 2 bolts and power steering ECU assembly from the steering column sub-assembly.