Replacement bulbs, Electrical system, Electrical system overload – GMC 2011 Savana User Manual
Page 310: Electrical system -44, Lubricants, Replacement bulbs -44, Overload -44, Dual, 44 vehicle care

Black plate (44,1)
GMC Savana Owner Manual - 2011
10-44
Vehicle Care
3. Install the new bulb.
4. Reverse steps 1 and 2 to
reinstall the license plate bulb
assembly.
Replacement Bulbs
Exterior Lamp
Bulb
Number
Back-up, Rear
Parking, Stoplamp,
and Turn
Signal Lamp
3157KX
Center
High‐Mounted Stop
Lamp (CHMSL)
912LL
Front Parking and
Turn Signal Lamp
3157KX
Front
Sidemarker Lamp
194LL
License
Plate Lamp
194LL
Exterior Lamp
Bulb
Number
Headlamps
Composite
High-Beam
Headlamp
9005LL
Composite
Low-Beam
Headlamp
9006LL
Sealed Beam
Headlamp
H6054
For replacement bulbs not listed
here, contact your dealer.
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.
Fuses and circuit breakers protect
the following in the vehicle:
.
Headlamp Wiring
.
Windshield Wiper Motor
.
Power Windows and Other
Power Accessories
Replace a bad fuse with a new one
of the identical size and rating.