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Windshield Wiper Fuses
The windshield wiper motor is protected by a
circuit breaker and a fuse. If the motor overheats
due to heavy snow or ice, the wiper will stop
until the motor cools. If the overload is caused by
some electrical problem, have it xed.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected
from short circuits by fuses and circuit breakers.
This greatly reduces the chance of circuit overload
and re caused by electrical problems.
Your vehicle has an underhood fuse block and an
instrument panel fuse block.
To identify and check fuses, circuit breakers, and
relays, refer to the Fuse Usage Chart on the
inside surface of the fuse panel door.
Instrument Panel Fuse Block
The instrument panel fuse block is located on
the passenger’s side of the center console,
to the left of the glove box near the oor.
Remove the console cover to access the
fuse block.
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Fuses Usage
20 Body Control Module
21 OnStar
®
22Center High-Mounted Stoplamp,
Dimmer
23 Interior Lights
Relays Usage
RAP RLY Retained Accessory Power Relay
REAR
DEFOG RLYRear Defogger Relay
Circuit
Breakers Usage
PWR WNDW Power Windows
PWR SEATS Power Seats
EMPTY Empty
Misc. Usage
PLR Fuse Puller
Engine Compartment Fuse Block
The engine compartment fuse block is located on
the driver’s side of the engine compartment.
SeeEngine Compartment Overview on page 342
for more information on location.
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Fuses Usage
36 Front Wiper
37Driver’s Side Trailer Stoplamp,
Turn Signal
38 Spare
39 Fuel Pump
40 Not Used
41 All-Wheel Drive
42 Regulated Voltage Control
43Passenger’s Side Trailer Stoplamp,
Turn Signal
44 Spare
45 Front, Rear Washer
48 Rear Defogger
49 Anti-lock Brake System Motor
50 Battery Main 2
52 Daytime Running Lamps
53 Fog LampsFuses Usage
54 Climate Control System Blower
57 Battery Main 1
63 Megafuse
Relays Usage
31 Ignition Main
46 Air Conditioning Compressor Clutch
47 Powertrain
51 Spare
55 Crank
56 Fan 1
58Passenger’s Side Trailer Stoplamp,
Turn Signal
59Driver’s Side Trailer Stoplamp,
Turn Signal
60 Fan 3
61 Fan 2
62 Fuel Pump
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