GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to SIR Caution in the Preface section.


    Object Number: 420222  Size: SH
  1. Disable the inflatable restraint steering wheel module. Refer to SIR Disabling and Enabling in SIR.
  2. Remove the steering column from the vehicle. Refer to Steering Wheel Replacement .
  3. Remove the following from the steering shaft:
  4. 3.1. boot  (4)
    3.2. steering shaft seal (3)
    3.3. sensor retainer (2)
    3.4. boot seal (1)

    Object Number: 580454  Size: SH
  5. Remove the steering wheel position sensor. Refer to Steering Wheel Position Sensor Centering .

Installation Procedure


    Object Number: 580454  Size: SH
  1. Install the steering wheel position sensor. Refer to Steering Wheel Position Sensor Centering .

  2. Object Number: 420222  Size: SH
  3. Install the following onto the steering shaft:
  4. 2.1. boot seal (1)
    2.2. sensor retainer (2)
    2.3. steering shaft seal (3)
    2.4. boot (4)
  5. Install the steering column to the vehicle. Refer to Steering Wheel Replacement .
  6. Enable the SIR system. Refer to SIR Disabling and Enabling in SIR.