GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Disable the SIR system. Refer to SIR Disabling and Enabling.
  2. Remove the trim covers from the steering column. Refer to Steering Column Trim Cover Replacement.

  3. Object Number: 2032491  Size: SH
  4. Disconnect the ignition switch electrical connector (1), if equipped.

  5. Object Number: 2032488  Size: SH
  6. Remove the two screws (2),(3) and the ignition switch (1) from the ignition lock cylinder case.

Installation Procedure


    Object Number: 2032488  Size: SH
  1. Install the ignition switch (1) and the two screws (2),(3) to the ignition lock cylinder case.
  2. Connect the ignition switch electrical connector.

  3. Object Number: 2032491  Size: SH
  4. Connect the ignition switch electrical connector (1), if equipped.
  5. Install the trim covers to the steering column. Refer to Steering Column Trim Cover Replacement.
  6. Enable the SIR system. Refer to SIR Disabling and Enabling.