GM Service Manual Online
For 1990-2009 cars only

Tail Lamp Assembly and /or Backup, Sidemarker, Stop, Turn Signal Bulb Replacement Rendezvous

Removal Procedure


    Object Number: 755087  Size: SH
  1. Open the liftgate.
  2. Remove the screws from the tail amp.
  3. Slide the tail lamp rearward in order to disengage it from the retainers on the rear body panel.

  4. Object Number: 761260  Size: SH
  5. Disconnect the electrical connector from the tail lamp wiring harness.

  6. Object Number: 623914  Size: SH
  7. Remove the tail lamp and side marker lamp sockets from the tail lamp, depressing the locking tab and turning counterclockwise.

  8. Object Number: 623902  Size: SH
  9. Remove the bulbs from the tail lamp and the side marker lamp sockets, if replacing the bulbs.

Installation Procedure


    Object Number: 623902  Size: SH
  1. Install the bulbs to the tail lamp and side marker lamp sockets, if removed.

  2. Object Number: 623914  Size: SH
  3. Install the tail lamp and side marker lamp sockets to the tail lamp, turning clockwise until the locking tab is fully seated.

  4. Object Number: 761260  Size: SH
  5. Connect the tail lamp electrical connector to the wiring harness.

  6. Object Number: 755087  Size: SH
  7. Position the tail lamp retainer slots to the tabs on the rear body panel.
  8. Install the tail lamp to the rear body panel, pressing into place until fully seated.
  9. 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.

  10. Install the tail lamp screws to the taillamp.
  11. Tighten
    Tighten the tail lamp screws to 2 N·m (18 lb in).

  12. Close the liftgate.