GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

The Back-up Lamp and Rear Fog Lamp (Export vehicle only) are part of the Tail Lamp assembly. Use this replacement procedure for both.

  1. Open the liftgate.

  2. Object Number: 313857  Size: SH
  3. Remove the screws from the tail lamp.
  4. Pull the tail lamp from the body.
  5. Disconnect the electrical connector.

Installation Procedure

  1. Connect the electrical connector.

  2. Object Number: 313857  Size: SH
  3. Align the tail lamp locking guide pins to the body.
  4. Press the tail lamp into the locking guide pin holes.
  5. 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.

  6. Install the screws to the tail lamp.
  7. Tighten
    Tighten the screws to 10 N·m (89 lb in).

  8. Close the liftgate.