Stop/Tail/Turn Signal/ Sidemarker Lamp
To replace one of these lamps:
1. Open the liftgate. See Liftgate on page 2‑9.
2. Remove the two screw covers from the taillamp assembly.
3. Remove the two screws securing the taillamp assembly.
4. Pull the taillamp assembly out of the vehicle body.
5. Disconnect the lamp wiring harness.
6. Turn the bulb socket counterclockwise and pull it out.
7. Pull the bulb straight out of the socket.
8. Install the new bulb.
9. Push the bulb socket in and turn it clockwise.
10. Reverse Steps 2 through 5 to reinstall the lamp assembly.
11. Verify that the taillamp assembly tab, located at the bottom of the taillamp assembly, is aligned to the facia bracket before securing with screws.
See also:
Engine Compartment Fuse Block
If the vehicle has a diesel engine, see the Duramax Diesel supplement for more information.
If the vehicle is a hybrid, see the hybrid supplement for more information.
The Engine Compartment Fuse Bl ...
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On vehicles with the Integrated Trailer Brake Control (ITBC) system, this message may display and a chime may sound when one of the following conditions exists:
• A trailer wi ...
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