GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 95718  Size: SH

    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.

  1. Disconnect the negative battery cable.
  2. Apply the parking brake.
  3. Remove the console. Refer to Instrument Panel Compartment Replacement .
  4. Remove the IP accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement .
  5. Remove the driver knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement .
  6. Remove the ignition switch lock cylinder electrical connector from the retaining tab on the side of the ignition switch.

  7. Object Number: 95717  Size: SH
  8. Disconnect the lock cylinder electrical connector.
  9. Important: Take note of the way in which the ignition switch lock cylinder wire is wrapped around the base of the ignition switch bezel.

  10. Remove the ignition switch bezel.
  11. Carefully pull to unsnap.


    Object Number: 95710  Size: SH
  12. Remove the hazard warning switch wiring harness from the ignition switch retainer.

  13. Object Number: 95716  Size: SH
  14. Disconnect the ignition switch electrical connectors.

  15. Object Number: 71446  Size: SH
  16. Disconnect the park/lock cable (A/T) from the ignition switch.
  17. 11.1. Insert the key into the ignition switch, then turn the ignition to ON.
    11.2. Using a flat bladed screwdriver or other suitable tool, depress the park/lock cable retaining tab (located on the underside of the switch near the base of the cable).
    11.3. Pull to remove the cable.

    Object Number: 95715  Size: SH
  18. Remove the ignition switch retaining bolts.
  19. Remove the ignition switch.

Installation Procedure


    Object Number: 95715  Size: SH
  1. Install the ignition switch into position on the ignition switch housing bracket.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the ignition switch retaining bolts.
  4. Tighten
    Tighten the ignition switch retaining bolts to 5.5 N·m (49 lb in).


    Object Number: 71446  Size: SH
  5. Install the park/lock cable (A/T) to the ignition switch (still in the ON position).
  6. Push to secure the cable retaining tab.


    Object Number: 95716  Size: SH
  7. Connect the ignition switch electrical connections.

  8. Object Number: 95710  Size: SH
  9. Install the hazard warning switch wiring harness to the ignition switch retainer.

  10. Object Number: 95717  Size: SH
  11. Install the ignition switch bezel to the switch.
  12. 6.1. Wrap the ignition switch lock cylinder wire around the base of the ignition switch bezel, as noted during removal.
    6.2. Align the bezel slots to the lock cylinder pins, then push to secure.
  13. Connect the lock cylinder electrical connector.

  14. Object Number: 95718  Size: SH
  15. Install the lock cylinder electrical connector to the retaining tab on the side of the ignition switch.
  16. Install the driver knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement .
  17. Install the IP accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement .
  18. Install the console. Refer to Instrument Panel Compartment Replacement .
  19. Connect the negative battery cable.
  20. Tighten
    Tighten the negative battery cable bolt to 15 N·m (11 lb ft).

  21. Program the transmitters. Refer to Transmitter Programming in Keyless Entry.
  22. Release the parking brake.