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Fuses Usage
19Electric Power Steering,
Steering Wheel Controls
20 Sunroof
21 Spare
22 Blank
23 Radio
24 Sensing and Diagnostic Module
25Engine Control Module,
Transmission Control Module
26 Door Locks
27 Interior Lamps
28 Blank
29 Power Windows
Relays Usage
30 Climate Control System
31 Blank
32 Retained Accessory Power
Engine Compartment Fuse Block
The underhood fuse block is located on the driver’s side
of the engine compartment. Lift the cover to access
the fuse/relay block.
Fuses Usage
1 Electric Power Steering
2 Rear Defogger
3 Empty
5-85
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Fuses Usage
4 Body Control Module 3
5 Starting System
6 Body Control Module 2
7 Empty
8 Empty
9 Air Conditioning Clutch Diode
10 Liftgate, Sunroof
11 Empty
12 Empty
13 Fuel Pump
15 Air Conditioning Clutch
16 Empty
17 Rear Wiper
18 Liftgate Release
19 Fuel Pump
20 Rear Wiper
21 Mirror
22 Air ConditioningFuses Usage
23 Heated Seats (Option)
25 Fuse Puller
27 Empty
28 Empty
29 Cigarette Lighter
30 Power Outlet
31 Empty
32 Empty
33 Emissions
36 Empty
37 Power Seat (Option)
39 Windshield Washer Pump
40 Cooling Fan
41 Empty
42 Engine Control Module
43Engine Control Module,
Transmission
44 Anti-lock Brake System (Option)
5-86
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Fuses Usage
45 Injectors, Ignition Module
46 Park, Neutral
47 Heated Seat, Back-up Lamps
48 Rear Windshield Washer
49 Windshield Washer Pump
53 Fog Lamps (Option)
55 Horn
56 Audio, OnStar
®
57 Anti-lock Brake System (Option)
58 Windshield Wiper Diode
59 Windshield Wiper
60 Horn
61 Anti-lock Brake System (Option)
62 Instrument Panel, Ignition
63 Driver’s Side High Beam
64 Canister Vent
65 Driver’s Side Low Beam
66 Passenger’s Side Low Beam
Fuses Usage
67 Passenger’s Side High Beam
69 Parking Lamps
71 Headlamp Low Beam
72 Headlamp High Beam
Relays Usage
14 Rear Defogger Relay
24 Empty
26 Powertrain
34 Starting System
35 Empty
38 Empty
50 Cooling Fan
51 Run, Crank
52 Windshield Wiper
54 Fog Lamps (Option)
68 Parking Lamps
70 Windshield Wipers
5-87
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