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
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
