Years of production: 2014 2015 2016 2017 2018 2019
Table of contents
- Engine Compartment Fuse Block
- Instrument Panel Fuse Block (Right)
- Instrument Panel Fuse Block (Left)
- Information about the model
Engine Compartment Fuse Block
GMC Sierra/Sierra Denali is also called VIA Vtrux Truck and Chevrolet Silverado LD.
The engine compartment fuse blockis in the engine compartment, onthe driver side of the vehicle. Lift the cover to access the fuseblock. A fuse puller is available in the leftinstrument panel fuse block.The vehicle may not be equippedwith all of the fuses, relays, andfeatures shown.
Fuses | Usage |
---|---|
1 | Trailer brake |
2 | Trailer battery |
3 | Antilock brake system pump |
4 | Instrument panel BEC 1 |
5 | Passenger motorized seat belt |
6 | 4WD transfer case electronic control |
7 | Electric park brake |
8 | Instrument panel BEC 2 |
9 | Driver motorized seat belt |
10 | Rear window defogger |
11 | Starter |
12 | Cooling fan 1 |
13 | Cooling fan 2 |
14 | Left trailer stop/Turn signal lamps |
15 | Trailer parking lamps |
16 | Trailer reverse lamps |
17 | Right trailer stop/Turn signal lamps |
18 | Fuel pump |
19 | Integrated chassis control module |
20 | Electronic suspension control module |
21 | Fuel pump power module |
22 | Upfitter 1 |
23 | Upfitter 2 |
24 | Front wiper |
25 | Antilock brake system valve |
26 | Upfitter 2 |
27 | Upfitter 3 |
28 | Right parking lamps |
29 | Left parking lamps |
30 | Upfitter 3 |
31 | Upfitter 4 |
32 | Upfitter 4 |
33 | Reverse lamps |
34 | Engine control module/Ignition |
35 | Air conditioning clutch |
36 | Heated mirrors |
37 | Upfitter 1 |
38 | Center high-mounted stop lamp |
39 | Miscellaneous/ Ignition |
40 | Transmission/ Ignition |
41 | Fuel pump 2 |
42 | Cooling fan clutch |
43 | Engine |
44 | Fuel injectors A–odd |
45 | Fuel injectors B–even |
46 | O2 Sensor B |
47 | Throttle control |
48 | Horn |
49 | Fog lamps |
50 | O2 Sensor A |
51 | Engine control module |
52 | Interior heater |
53 | Accessory power module/TPM pump |
54 | Front washer |
55 | Air conditioning/ Battery regulated voltage control |
56 | Air conditioning module/ Battery pack |
57 | Transmission control module/ Engine control module Fuses Usage |
58 | Headlamps |
74 | Electric running boards (if equipped) |
76 | Fuel pump prime / MGU motor |
77 | Cabin pump motor |
79 | Vacuum pump |
Relays | Usage |
---|---|
59 | Fuel pump |
60 | Upfitter 2 |
61 | Upfitter 3 |
62 | Upfitter 4 |
63 | Trailer parking lamps |
64 | Run/Crank |
65 | Upfitter 1 |
66 | Fuel pump 2 |
67 | Air conditioning control |
68 | Starter |
69 | Rear window defogger |
70 | Engine control module |
71 | Vacuum pump/ Cooling fan clutch |
72 | CKT 95 |
73 | CKT 92 |
75 | Fuel pump prime/ MGU motor |
78 | Vacuum pump switch |
Instrument Panel Fuse Block (Right)
The right instrument panel fuseblock access door is on thepassenger side edge of theinstrument panel.Pull off the cover to access the fuseblock.
The vehicle may not be equippedwith all of the fuses, relays, andfeatures shown.
Fuses | Usage |
---|---|
1 | Accessory power outlet 3 |
2 | Accessory power outlet 4 |
7 | Body control module 4 |
8 | Body control module 8 |
9 | Rear seat entertainment |
10 | Cargo lamp |
15 | Steering wheel controls |
18 | Radio |
19 | – |
20 | Sunroof |
23 | Airbag/Info |
26 | Export/Power take off/ Special equipment option/Battery 1 |
27 | Obstacle detection/ USB ports |
28 | Body control module 2 |
32 | Special equipment option/Battery 2 |
35 | Air conditioning inverter |
36 | Amplifier |
37 | Battery system |
39 | Rear sliding window |
42 | Right door window motor |
43 | Front blower |
44 | Special equipment option |
45 | Body control module 6 |
46 | Body control module 7 |
47 | Passenger seat |
Relays | Usage |
---|---|
50 | Retained accessory power |
51 | Rear sliding window open |
52 | Rear sliding window close |
Instrument Panel Fuse Block (Left)
The left instrument panel fuse blockaccess door is on the driver sideedge of the instrument panel.Pull off the cover to access the fuseblock.
Fuses | Usage |
---|---|
1 | Accessory power outlet 2 |
2 | Special equipment option/Retained accessory power |
3 | Universal remote system/Interior rearview mirror |
6 | Body control module 3 |
7 | Body control module 5 |
8 | Driver window switch/ Mirror switch |
9 | – |
10 | Accessory power outlet/Retained accessory power |
11 | Accessory power outlet battery |
12 | Accessory power outlet 1/Cigarette lighter |
13 | Discrete logic ignition switch |
14 | Switch backlighting |
17 | Body control module 1 |
19 | – |
20 | – |
22 | Heating, ventilation, and air conditioning/ Auxiliary heating, ventilation, and airconditioning/Ignition |
23 | Instrument cluster/ Ignition sensing diagnostic module/ Ignition |
24 | – |
25 | Data link connector/ Driver seat module |
26 | Passive entry/Passive start/Heating, ventilation, and air conditioning |
27 | – |
28 | – |
29 | Park enable/ Electrically adjustable pedals |
30 | Special equipment option |
31 | Accessory/Run/Crank |
32 | Heatedsteering wheel |
33 | – |
34 | Instrument cluster |
36 | – |
37 | – |
38 | 4WD transfer case electronic control |
40 | Left doors |
41 | Driver power seat |
43 | Left heated, cooled or ventilated seats (if equipped) |
44 | Right heated, cooled or ventilated seats (if equipped) |
45 | – |
Relays | Usage |
---|---|
49 | Retained accessory power |
50 | Run/Crank |
Information about the model
When it comes to a power-packed and muscular pick-up van, then some models provide allthe significant functions. This GMC Sierra is closely related to Chevrolet Silverado but withnicer cabins, heavy styling, and new safety features with numerous infotainment system.The latest model, which is introduced in 2019, is equipped with a refined and muscularbody; however, it always holds the necessary ground.
GMC Sierra: Fourth Generation
The Sierra has all those features which make it an apt choice for those who are looking for awell-organized interior with high-quality materials. Apart from all of these when it comesto technical characteristics, this pick-up truck holds some of the top class mechanism. GMCSierra comes with different trim that has three different types of engines. The base is a 4.3litre V6 that is apt for all long of works and keeps your fuel economy in check. The 5.3 litreV8 is preferable for those who want to use this as a towing vehicle. The 6.2 litre V8 iscapable of producing 420hp of power which will help you to feel the throttle.
Throughout the subsequent years, this truck was reproduced with some of the bestupgrades such as electric power steering, brake rotors, and four-wheel disc brakes. Theseare the features that help to get a smoother ride as well as maximum performance.
The base version is equipped with some of the best features such as an AM/FM radio, 4.2-inch colour display, keyless entry, and air conditioning. Other than these, several safetyupgrades were included in this model in the year 2014, such as hill-start assist, forward-collision alerts, IntelliBeam headlights, and Lane Keep Assist. According to NHTSA, thismodel of GMC Sierra has scored five stars without any hassles.
This pick-up truck is an all-rounder which is equipped with all the features that define theperformance as well as infotainment.
All GMC Sierra info & diagrams provided on this site are provided for general information purpose only. Actual GMC Sierra (2014-2019) diagrams & schemes (fuse box diagrams & layouts, location diagrams, wiring diagrams etc.) may vary depend on the model version.
Comments (15):
~Tim Rinaudo 02-07-2020
Camera does not come on screen for right turn signal
~Dewey Hicks 03-12-2020
The list of all the fuses is not specific enough to let one know which fuse controls dash lights at the speedometer. I have this same model and I would think this is inadequate for replacing the fuse.
~damusto821 19-12-2020
Does fuse number 24 go to anything or is it a spare? Looking to find power for a two way radio.
~Will Tierney 03-03-2021
What fuse is the Homelink associated with?.
~chuby duby 25-03-2021
which fuse control de oulet power for the traila
~Griz 20-04-2021
Looking for the fuse that controls my 2 peice tailgate. Bumper is bent and I want to keep the tailgate from operating.
~Edward 08-11-2021
Looking for the fuse that controls the windshield wiper. Diagrams on all three fuse boxes do not have wipers written on any of the fuses
~Larry 25-03-2022
What about the high amperage fuses in the box mounted on top of the battery? Trying to isolate a parasitic drain and I wanted to disconnect these, one at a time, to start the isolation.
~Will Thomas 25-04-2022
Looking for fuse that controls Tailgate lock
~Marc chapman 27-10-2022
Looking for the fuse for phone charging pad on 2016 gmc sierra 2500hd all terrain
~Dages 28-02-2023
GMC 2014 Sierra C15903 License plate lamp fuse,..... anyone?
[emailprotected] 20-03-2023
looking for fuse that controls driver side window