GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to SIR Caution in the Preface section.

  1. Disable the SIR system. Refer to SIR Disabling and Enabling.
  2. Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  3. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
  4. Remove the steering wheel. Refer to Steering Wheel Replacement .
  5. Remove the steering column filler. Refer to Steering Column Opening Filler Replacement.

  6. Object Number: 1837542  Size: SH
  7. Remove the tilt lever.

  8. Object Number: 1837562  Size: SH
  9. Remove the 2 retaining screws from the lower steering column trim cover.

  10. Object Number: 1837590  Size: SH
  11. Separate the upper steering column cover from the lower steering column cover and remove them from the steering column.

Installation Procedure

    Important: Make sure that the tabs from the upper steering column cover line up to the lower steering column cover and engage properly.


    Object Number: 1837590  Size: SH
  1. Position the upper steering column cover and the lower steering column cover together on the steering column.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1837562  Size: SH
  3. Install the 2 retaining screws to the lower steering column trim cover.
  4. Tighten
    Tighten the screws to 3 N·m (27 lb in).


    Object Number: 1837542  Size: SH
  5. Install the tilt lever.
  6. Install the steering column filler. Refer to Steering Column Opening Filler Replacement.
  7. Install the steering wheel. Refer to Steering Wheel Replacement.
  8. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
  9. Enable the SIR system. Refer to SIR Disabling and Enabling.