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

Tip:

  • 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 hereClick hereClick hereClick hereClick 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 hereClick hereClick hereClick hereClick hereClick here).

  4. REMOVE UPPER INSTRUMENT PANEL

    Click hereClick here

  5. REMOVE ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY

    Click here

  6. REMOVE POWER STEERING ECU ASSEMBLY

    1. C275624

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

    2. C275623

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

    3. C275625

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

    4. C275626

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