Ford F-150 2017 Fuse Replacement

Having an electrical issue? It could be a blown fuse — an easy fix you can do yourself.

Follow the steps below to find and replace the fuse:

Step 1: Find the Fuse Box

In your Ford F-150 2017, the interior fuse box is typically located under the dashboard on the driver's side. Some vehicles also have an additional fuse box in the engine compartment. Check your owner's manual or the fuse box cover for the exact location.

Step 2: Identify the Corresponding Fuse

Below is the complete fuse list for your vehicle. Find the circuit that isn't working and note the fuse number and amperage.

Passenger compartment Fuse Box

Fuse #FunctionAmperage
1Demand lamp relay. Power seats relay. Glove box. Vanity lamps. Overhead console. Dome. Courtesy. Map lamps.10
2Memory module logic. Memory seat switches. Lumbar motor.7.5
3Driver door lock motor.20
4Trailer brake control.5
5Not used.20
6Not used.10
7Not used.10
8Not used.10
9Not used.10
10Not used (spare).5
11Combined sensor module.5
12Climate head module. Smart datalink converter.7.5
13Cluster. SCCM.7.5
14Brake.10
15Smart datalink converter.10
16Tailgate release.15
17HUD.5
18Ignition switch and passive-entry passive-start start stop switch. Key inhibit solenoid.5
19Tow haul (O/D) cancel for floor or column shifter.7.5
20Not used.7.5
21HUD. In car temperature with humidity sensor.5
22EPB. Power seat.5
23PDRG switch. Inverter. Driver side window. Moonroof. Vista roof.10
24Central lock/unlock.20
25Driver door control module.30
26Passenger door control module.30
27Vista roof. Moonroof.30
28Not used.20
29Not used.30
30Not used.30
31Adjustable pedal switch and motor.15
32Multi-function display. Global position system. Sync 1. Sync 2. Radio frequency receiver.10
33Radio.20
34Run-start relay.30
35Restraints module.5
36360 camera module. Heated steering wheel module. Rear-view mirror. Rear heated seats.15
37Power distribution box run-start fuses.20
38Rear window switches and motors.30

Power distribution box Fuse Box

Fuse #FunctionAmperage
1Not used.
2Not used.
3Not used.
4Telescoping side-view mirror.
5Rear window defroster.40
6Not used.
7Not used.
8Telescoping side-view mirror.
9Not used.
10Not used.
11Automatic brake system motor.60
12Body control module 1.50
13Body control module 2.60
14Amplifier.20
154x4.25
16Spot light module.10
17Heated seat.15
18Steering-column lock.10
19Power seats.10
20Snow plow. Rear heated seats.15
21ANot used.
21BNot used.
22Windshield wiper motor.30
23Rain sensor.15
24Series fan feed.25
25Not used.
26Driver seat motors.30
27Passenger power seat.30
28Climate controlled seat.30
29Not used.
30Air conditioner clutch relay.
31Not used.
32Not used.
33Electric fan 3.50
34Trailer tow park lamps.25
35Trailer tow stop-turn relay fuse.20
36Trailer tow lamps module.25
37Electric fan 1.50
38Alt A sensor.10
39Integrated wheel end solenoid.10
40E-locker.15
41Telescoping mirror.10
42Transmission fluid pump.30
43Horn.25
44Air conditioner clutch.10
45Powertrain control module relay coil.10
46Wiper relay coil.10
47Not used.
48Not used.
49Trailer brake control module.30
50Power running boards.30
51Fuel pump relay.
52Not used.
53Not used.
54Voltage quality module. Body-control-module voltage-quality-module feed.30
55Body control module RP2 feed.40
56Fuel pump.20
57Right-hand EPB actuator.30
58Left-hand EPB actuator.30
59Starter.30
60Blower motor.40
61Brake control module. Automatic brake system valves.30
62Power seat relay.
63Heated mirrors.15
64Not used.
65Starter relay.
66Powertrain control module relay.
67Windshield wiper relay.
68Blower motor relay.
69Power sliding back window relay.
70Electric fan 1 relay.
71Not used.
724x4.25
73Not used.
74PDRG motor.30
75Horn relay.
76Not used.
77Steering column lock relay.
78Not used.
79Trailer tow parking lamp relay.
80Rear window defroster relay.
81Not used.
82PDRG close relay.
83Not used.
84Not used.
85Not used.
86Not used.
87Trailer tow backup lamps.10
88Not used.
89Cigar lighter power point 1.20
90Power point 2.20
91Power point 3.20
92Power point 4.20
93GTDI vehicle power 1.25
93PFI vehicle power 1.10
94Not used.
95Vehicle power 2.25
96Not used.
97Vehicle power 3.10
98Not used.
99Vehicle power 4 (PFI).20
99Vehicle power 4 (GTDI).15
100Not used.
101Not used.
102Snow plow relay.
103Not used.
104Electic fan 3 relay.
105Power steering.10
106Not used.
107Anti-lock brakes.10
108Not used.
109Powertrain control module.10
1104x4 run/start. Adaptive cruise control.10
111Transmission pump run-start.10
112Not used.
113Blind spot information system. Rear view camera. Front view camera. Voltage quality module.7.5
114Electric fan 2 relay.
115Not used.
116Not used.

Step 3: Check the Fuse

Use the plastic fuse puller, typically found in the fuse box, to remove the fuse. Hold it up to a light source. If the metal filament inside is broken or charred, the fuse is bad and needs to be replaced.

Comparison of a good fuse and a blown fuse — the blown fuse has a broken filament

Step 4: How to Get a Replacement

You can buy a replacement fuse at any auto parts store. Make sure you match the **amperage (A)** and **physical size** of the fuse exactly. For example, if you need a 20A fuse, get a 20A fuse.

Step 5: Replace the Fuse

Gently press the new fuse into the empty slot. You should feel a slight click when it's securely in place. Test the affected circuit to confirm it's working again.

What Now?

Fuse Was Blown — What to Buy

Ask at any auto parts store (AutoZone, O'Reilly, Advance Auto) for a blade fuse with the same amperage printed on the old one (e.g., 10A, 15A, 20A). Also match the physical size — mini (most modern cars), standard, or maxi. Replacement fuses cost under $5 and most stores sell assorted packs.

Fuse Looks Fine — Other Causes

If the fuse is intact, the problem isn't a blown fuse. Common alternatives include a bad relay (a click-sized electrical switch), a faulty wiring connection, or a failed component (motor, switch, module). At this point, a mechanic's diagnostic is the most reliable next step.

Frequently Asked Questions

What happens if I put in the wrong amperage fuse?

Higher amperage fuses won't protect the circuit and can cause wiring damage or fire. Lower amperage fuses will blow again immediately. Always match the exact amperage.

Why does my fuse keep blowing?

A repeatedly blown fuse indicates an underlying short circuit or overload. Replacing it again won't fix the root cause — consult a mechanic.

Do I need any tools?

Most cars come with a plastic fuse puller in the fuse box lid. If not, fine-tip needle-nose pliers work. A small flashlight helps.

How do I know what size fuse to buy?

Match the amperage printed on the old fuse (e.g., 10A, 15A, 20A) and the physical blade size (mini, standard, maxi). Auto parts stores carry assorted packs.