GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 870643  Size: SH
  1. Remove the steering column upper trim cover. Refer to Steering Column Trim Covers Replacement .

  2. Object Number: 881945  Size: SH
  3. Remove the ignition switch fasteners.
  4. Disconnect the electrical connectors.
  5. Remove the ignition switch.

Installation Procedure


    Object Number: 881945  Size: SH
  1. Connect the electrical connectors.
  2. Position the ignition switch.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the ignition switch fasteners.
  5. Tighten
    Tighten the ignition switch fasteners to 1.5 Nm (13 lb in).


    Object Number: 870643  Size: SH
  6. Install the steering column upper trim cover. Refer to Steering Column Trim Covers Replacement .
  7. Install the lock cylinder bezel.