GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Disable the SIR system. Refer to Disabling the SIR System in SIR.
  2. Remove the steering column trim covers. Refer to Steering Column Trim Covers Replacement - On Vehicle .

  3. Object Number: 860152  Size: SH
  4. Pull the theft deterrent control module (2) away from the lock cylinder housing (1) .

  5. Object Number: 697348  Size: SH
  6. Simultaneously depress the two white spring loaded ignition switch retainers.
  7. Slide the ignition switch downward away from the ignition lock cylinder case.
  8. Disconnect the ignition switch electrical connector from the ignition switch.

Installation Procedure

  1. Connect the ignition switch electrical connector to the ignition switch.

  2. Object Number: 375309  Size: SH
  3. Slide the ignition switch into the ignition lock cylinder case.

  4. Object Number: 860152  Size: SH
  5. Push the theft deterrent module (2), onto the lock cylinder housing (1) .
  6. Install the steering column trim covers. Refer to Steering Column Trim Covers Replacement - On Vehicle .
  7. Enable the SIR System. Refer to Enabling the SIR System in SIR.