GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1236080  Size: B2
  1. Remove the center high mount stoplamp (CHMSL) fasteners.
  2. Pull the CHMSL out of the liftgate.
  3. Disconnect the rear washer hose from the rear washer nozzle.
  4. Disconnect the electrical connector from the CHMSL assembly.
  5. Press the tabs on the CHMSL lens to separate the CHMSL bulb from the CHMSL lens.
  6. Pull the CHMSL bulb out of the assembly.
  7. Push the new bulb into the assembly until the bulb is installed.
  8. Align the tabs on the CHMSL lens with the CHMSL bulb assembly, and push to installed.
  9. Connect the electrical connector to the CHMSL assembly.
  10. Connect the rear washer hose to the rear washer nozzle.
  11. Align the CHMSL assembly with the liftgate.
  12. Install the CHMSL fasteners.