GM Service Manual Online
For 1990-2009 cars only

To replace one of these bulbs, do the following:


    Object Number: 1236077  Size: A3
  1. Remove the taillamp fasteners from the body of the vehicle.
  2. Slide the taillamp housing rearward and away from the body of the vehicle.

  3. Object Number: 1236079  Size: B3
  4. Disconnect the taillamp housing electrical connector.
  5. Remove the taillamp housing.
  6. Turn the bulb socket being replaced counterclockwise to disconnect it from the taillamp housing.
  7. Pull taillamp bulb out of the bulb socket.
  8. Push the new bulb into the bulb socket.
  9. Insert taillamp bulb assembly into taillamp housing.
  10. Rotate taillamp bulb assembly clockwise until seated.
  11. Connect taillamp housing electrical connector.
  12. Align taillamp housing with the body of the vehicle.
  13. Install taillamp housing-to-body fasteners.