GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Astro - 4WD 🢒 Service and Appearance Care 🢒 Bulb Replacement 🢒 Taillamps, Turn Signal, Stoplamps and Back-up Lamps
  1. Open the rear door. See Rear Doors for more information.

    2. Object Number: 811404 Size: A3
  2. Remove the two screws from behind the door.

    3. Object Number: 811405 Size: B3
  3. Pull out the taillamp assembly so you can see the socket.

    4. Object Number: 811406 Size: A3
  4. Press the tab and turn the socket counterclockwise to remove the socket from the bezel. If the socket does not have a tab, turn the socket counterclockwise to remove the socket from the bezel.
  5. Remove the old bulb from the socket and replace it with a new one.
  6. Reverse Steps 1 through 4 to reinstall the taillamp.