Center High-Mounted Stoplamp (Chmsl) And Cargo Lamp; License Plate Lamp; Electrical System Electrical System Overload - GMC Sierra 2500 HD 2024 Owner's Manual

Center High-Mounted Stoplamp
(CHMSL) and Cargo Lamp
This procedure is for the regular cab only.
For crew cab and double cab see your
dealer.
1. Cargo Lamp Bulbs
2. Center High-Mounted Stoplamp
(CHMSL) Bulb
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.
Vehicle Care
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.
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