License Plate Lamp; Electrical System Electrical System Overload - GMC Sierra 2500 HD2022 Owner's Manual

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To replace one of these bulbs:
1. Remove the two screws and lift off the
lamp assembly.
2. Turn the bulb socket counterclockwise
and pull it straight out.
3. Pull the bulb straight out from the
socket.

License Plate Lamp

To replace the bulb:
1. Reach behind the rear bumper and locate
the bulb.
2. Turn the bulb socket counterclockwise
and pull the bulb straight out of the
socket.
3. Replace the bulb and reverse Step 2 to
reinstall.
Electrical System
Electrical System Overload
The vehicle has fuses and circuit breakers to
protect against an electrical system
overload.
When the current electrical load is too
heavy, the circuit breaker opens and closes,
protecting the circuit until the current load
returns to normal or the problem is fixed.
This greatly reduces the chance of circuit
overload and fire caused by electrical
problems.
Vehicle Care
Fuses and circuit breakers protect power
devices in the vehicle.
If there is a problem on the road and a fuse
needs to be replaced, the same amperage
fuse can be borrowed. Choose some feature
of the vehicle that is not needed to use and
replace it as soon as possible.
To check a fuse, look at the band inside the
fuse. If the band is broken or melted,
replace the fuse. Be sure to replace a bad
fuse with a fuse of the identical size and
rating.
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