GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2002 🢒 Bonneville 🢒 Brakes 🢒 Antilock Brake System 🢒 Steering Wheel Position Sensor or Steering Shaft Lower Bearing Replacement

Removal Procedure

    Caution: Refer to SIR Caution in the Preface section.


    Object Number: 420221 Size: SH
  1. Disable the SIR system. Refer to Inflatable Restraint Steering Wheel Module Coil Replacement 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 (5)
    3.2. steering shaft seal (4)
    3.3. sensor retainer (3)
    3.4. sensor locator (2)
    3.5. steering wheel position sensor (1), refer to Steering Wheel Position Sensor Centering .

Installation Procedure

    Object Number: 420221 Size: SH
  1. Install the following onto the steering shaft:
    2. 1.1. steering wheel position sensor (1), refer to Steering Wheel Position Sensor Centering .
    1.2. sensor locator (2)
    1.3. sensor retainer (3)
    1.4. steering shaft seal (4)
    1.5. boot (5)
  2. Install the steering column to the vehicle. Refer to Steering Wheel Replacement .
  3. Enable the SIR system. Refer to Inflatable Restraint Steering Wheel Module Coil Replacement in SIR.