GM Service Manual Online
For 1990-2009 cars only

Taillamp Bulb Replacement Maintenance Body

Removal Procedure


    Object Number: 1693479  Size: SH
  1. Ensure that the headlamp switch is in the OFF position.
  2. Using your hands, peel the rubber gasket away from the sides of the lens.
  3. Lift the lens (1) off the lamp assembly.
  4. Press down and turn the bulb counterclockwise and pull out of the socket.

Installation Procedure


    Object Number: 1693479  Size: SH

    Important: Use the following bulbs for replacement:

       • Park/stoplamp 1157
       • Turn signal 1156
       • Backup lamp 1156

  1. Install the bulb into the socket, press down and turn clockwise until fully seated.
  2. Important: Ensure that the lens is fully installed in the gasket.

    The word TOP on the lens (1) must be facing up.

  3. Install the lens into the lens gasket.