Pickup Box Identification And Fender Marker Lamps; Taillamps - GMC Sierra Denali Owner's Manual

Pickup Box Identification and
Fender Marker Lamps
1.
2.
3.
4.
5.
6.
Remove the screws and lamp assembly.
Unplug the lamp assembly harness.
Gently pry the individual lamp from the lamp
housing.
Unplug the lamp.
Plug in a new lamp and snap it into the housing.
Reinstall the lamp housing.
Taillamps
1. Open the tailgate.
A. Stoplamp
B. Turn Signal
C. Back-up Lamp
2, Remove the two rear
lamp assembly screws
near the tailgate
latch and pull out the
lamp assembly.
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