Pickup Models
The underhood fuse block is located in the engine compartment, on the driver side of the vehicle. Lift the cover to access the fuse block.
To remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out.
Fuses | Usage |
|---|---|
1 | Electronic Stability Suspension Control, Automatic Level Control Exhaust |
2 | Left Trailer Stop/Turn Lamp |
3 | Engine Controls |
4 | Right Trailer Stop/Turn Lamp |
5 | Front Washer |
6 | Fuel heater |
7 | Transmission Control Module (Battery) |
8 | Anti-lock Brakes System 2 |
9 | Trailer Back-up Lamps |
10 | Driver Side Low-Beam Headlamp |
11 | Engine Control Module (Battery) |
12 | Diesel Electronic Control Module |
13 | Transmission Ignition 1 |
14 | Vehicle Back-up Lamps |
15 | Passenger Side Low-Beam Headlamp |
16 | Air Conditioning Compressor |
17 | Electronic Control Module/Throttle Control |
18 | Fuel Pump |
19 | Integrated Trailer Brake Control |
20 | Headlamp Washer |
21 | Rear Windshield Washer |
22 | Trailer Park Lamps |
23 | Driver Side Park Lamps |
24 | Passenger Side Park Lamps |
25 | Fog Lamps |
26 | Horn |
27 | Passenger Side High-Beam Headlamp |
28 | Daytime Running Lamps |
29 | Driver Side High-Beam Headlamp |
30 | Daytime Running Lamp 2 |
31 | Sunroof |
32 | Key Ignition System, Theft Deterrent System |
33 | Windshield Wiper |
34 | SEO B2 Upfitter Usage (Battery) |
35 | Electric Adjustable Pedals |
36 | Climate Controls (Battery) |
37 | Airbag System (Ignition) |
38 | Amplifier |
39 | Audio System |
40 | Miscellaneous (Ignition), Cruise Control |
41 | Tailgate Open/Close Assist |
42 | Airbag System (Battery) |
43 | Instrument Panel Cluster |
44 | Power Take-Off |
45 | Auxiliary Climate Control (Ignition), Compass-Temperature Mirror |
46 | Center High-Mounted Stoplamp (CHMSL) |
47 | Rear Defogger |
48 | Heated Mirrors |
49 | SEO B2 Upfitter Usage (Battery) |
50 | Cigarette Lighter, Auxiliary Power Outlet |
51 | Automatic Level Control Compressor Relay, SEO Upfitter Usage |
52 | Climate Controls (Ignition) |
53 | Engine Control Module, Secondary Fuel Pump (Ignition) |
J-Case Fuses | Usage |
|---|---|
54 | Automatic Level Control Compressor |
55 | Heavy Duty Anti-lock Brake System |
56 | Anti-lock Brake System 1 |
57 | Starter |
58 | Stud 2 (Trailer Brakes) |
59 | Left Bussed Electrical Center 1 |
60 | Electric Running Boards |
61 | Heated Windshield Washer System |
62 | Four-Wheel Drive System |
63 | Stud 1 (Trailer Connector Battery Power) |
64 | Mid-Bussed Electrical Center 1 |
65 | Climate Control Blower |
66 | Tailgate Open/Close Assist |
67 | Left Bussed Electrical Center 2 |
Relays | Usage |
|---|---|
HDLP LO/HID | Low-Beam Headlamp |
FOG LAMP | Front Fog Lamps |
A/C CMPRSR | Air Conditioning Compressor |
STRTR | Starter |
PWR/TRN | Powertrain |
FUEL PMP | Fuel Pump |
PRK LAMP | Parking Lamps |
REAR DEFOG | Rear Defogger |
RUN/CRNK | Switched Power |
