GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2005
🢒
Yukon XL Denali
🢒
Service and Appearance Care
🢒
Bulb Replacement
🢒 Taillamps, Turn Signal, Stoplamps and Back-up Lamps
•
Turn Signal Lamp
•
Back-up Lamp
•
Stoplamp/Taillamp
To replace one of these bulbs, do the following:
Remove the two screws from the taillamp assembly.
Remove the taillamp assembly.
Press the release tab, if equipped, and turn the socket counterclockwise to remove it from the taillamp housing.
Pull the old bulb straight out from the socket.
Press a new bulb into the socket, insert the socket into the taillamp housing and turn the socket clockwise into the taillamp housing until it clicks.
Reinstall the taillamp assembly.