GM Service Manual Online
For 1990-2009 cars only

Object Number: 1054326  Size: B3
  1. Stoplamp/Taillamp

  2. Turn Signal Lamp

  3. Taillamp

  4. Back-Up Lamp

To replace one of the bulbs, do the following:

  1. Open the liftgate. See Liftgate for more information.
  2. Remove the two screws from the assembly.
  3. Pull out the assembly.
  4. Rotate the bulb socket counterclockwise and remove the bulb socket from the lamp housing.
  5. Depress the bulb and rotate it counterclockwise to remove it from the bulb socket.
  6. Replace the bulb with a new one.
  7. Reverse Steps 2 through 4 to reinstall the assembly.