Ford F-250 2010 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-250 2010, 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 # | Function | Amperage |
|---|---|---|
| 1 | Not used (spare) | 30 |
| 2 | Not used (spare) | 15 |
| 3 | Family Entertainment System (FES) | 15 |
| 4 | Not used (spare) | 30 |
| 5 | Keypad illumination, Brake-Shift Interlock (BSI) | 10 |
| 6 | Turn signals | 20 |
| 7 | Left headlamp (Low beam) | 10 |
| 8 | Right headlamp (Low beam) | 10 |
| 9 | Interior lighting | 15 |
| 10 | Cargo lamp | 15 |
| 11 | Not used | 10 |
| 12 | Power mirror switch, Driver power seat (Memory) | 7.5 |
| 13 | Not used (spare) | 7.5 |
| 14 | Upfitter relay #3 feed | 10 |
| 15 | Climate control head | 10 |
| 16 | Upfitter Relay #4 Feed | 15 |
| 17 | All lock motor feeds | 20 |
| 18 | Heated seat relay feed | 20 |
| 19 | Not used (spare) | 25 |
| 20 | Adjustable pedals, Datalink | 15 |
| 21 | Fog lamp relay feed, Cornering lamps | 15 |
| 22 | Park lamp relay feed | 15 |
| 23 | High beam headlight relay feed | 15 |
| 24 | Horn relay feed | 20 |
| 25 | Power telescoping mirror switch Demand lamps - underhood and illuminated visor (battery saver) | 10 |
| 26 | Cluster | 10 |
| 27 | Ignition switch feed, Passenger compartment fuses 28, 43 and 45, Engine compartment starter relay coil #57 (Diesel engine), Engine compartment starter relay diode (gasoline engines) | 20 |
| 28 | Radio | 5 |
| 29 | Not used (spare) | 5 |
| 30 | Not used (spare) | 5 |
| 31 | Compass | 10 |
| 32 | Restraints Control Module (RCM), Passenger Airbag Deactivation Indicator | 10 |
| 33 | Trailer tow brake controller, Trailer tow battery charge relay coil | 10 |
| 34 | Not used (spare) | 5 |
| 35 | Reverse Sensing System (RSS), 4x4 module, 4x4 solenoid, Traction control switch, Tow/Haul switch (Diesel engine) | 10 |
| 36 | Passive Anti-Theft System (PATS) transceiver, Cluster control | 5 |
| 37 | Dual automatic or Manual climate control, PTC control | 10 |
| 38 | Subwoofer | 20 |
| 39 | Radio | 20 |
| 40 | 4x4 module, Satellite radio module | 20 |
| 41 | Radio, Electrochromatic rear view mirror, Lock switch illumination | 15 |
| 42 | Heated seat relay coil, Upfitter switch relay coils, Heated mirror relay coil | 10 |
| 43 | Fuel tank selector switch, 4x4 module | 10 |
| 44 | Run/Start customer access feed (PTO) | 10 |
| 45 | Front wiper logic, Blower motor relay coil | 5 |
| 46 | Not used (spare) | 7.5 |
| 47 | Power windows, Moonroof, Power Sliding Backlite | 30 |
| 48 | Delayed accessoiy |
Power distribution box Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| 1 | Blower motor/Variable blower control (Dual Zone Climate Control) | |
| 2 | Electronic Shift-on-the-Fly (ESOF) Lo-Hi | |
| 3 | Heater mirror | |
| 4 | Not used | |
| 5 | Trailer Brake Controller (TBC) | 30 |
| 6 | ABS module (Pump) | 40 |
| 7 | Upfitter auxiliary switch #1 | 30 |
| 8 | Upfitter auxiliary switch #2 | 30 |
| 9 | ABS module (Coil) | 40 |
| 10 | Cigar lighter | 20 |
| 11 | Instrument panel power point | 20 |
| 12 | Brake On/Off (BOO) relay feed | 15 |
| 13 | Brake switch, Brake switch relay coil, SJB module, 4x4 module | 5 |
| 14 | Not used | |
| 15 | Not used | |
| 16 | A/C clutch | |
| 17 | Not used | |
| 18 | Fuel Pump Driver Module (FPDM), Fuel injectors (Gasoline engines), Diesel Fuel Control Module (DFCM) (Diesel engine) | |
| 19 | Back-up lamps, Reverse Sensing System (RSS), Engine compartment fuse 63 | |
| 20 | Trailer stop/turn (Left) | |
| 21 | Trailer stop/turn (Right) | |
| 22 | Stop lamps, Center High-Mounted Stop Lamp (CHMSL), TBC, Customer access | |
| 23 | Heater mirror | 15 |
| 24 | Blower motor relay | 40 |
| 25 | Not used | |
| 26 | ESOF relay lo-hi | 30 |
| 27 | Glow Plug Control Module (GPCM) #1 (Diesel engine only) | 50 |
| 28 | Heated mirror relay | 20 |
| 29 | Passenger power seat | 30 |
| 30 | A/C clutch relay | 10 |
| 31 | Power fold mirror relay | 15 |
| 32 | Fuel pump relay | 20 |
| 33 | Back-up lamp relay | 20 |
| 34 | Trailer stop/turn relay | 25 |
| 35 | ESOF relay coils | 5 |
| 36 | Gasoline engines: Powertrain Control Module (PCM) keep alive power, Canister vent Diesel engine: Engine Control Module (ECM) keep alive power | 10 |
| 37 | Transmission Control Module (TCM) (Diesel engine only) | 10 |
| 38 | Not used | |
| 39 | ECM power (Diesel engine) | 50 |
| 40 | Starter relay | 30 |
| 41 | Power point (Center console - Front) | 20 |
| 42 | Trailer park lamp relay | 30 |
| 43 | Power point (Center console - Rear) | 20 |
| 44 | Trailer battery charge relay | 30 |
| 45 | Driver power seat or Memory module | 30 |
| 46 | Run/Start relay | 40 |
| 47 | GPCM #2 (Diesel engine only) | 50 |
| 48 | ESOF relay hi-lo | 30 |
| 49 | Wiper motor | 30 |
| 50 | PCM relay coil, PCM relay (Gasoline engines only) | 30 |
| 51 | Not used | |
| 52 | Not used | |
| 53 | PCM power bus (Fuses 68, 70, 72, 74, 76) (Diesel engine only) | |
| 54 | Starter solenoid | |
| 55 | Trailer tow park lamps | |
| 56 | Trailer tow battery charge | |
| 57 | Power Distribution Box (PDB) bus (fuses 67, 69, 71, 73, 75, 77) SJB Run /Start bus (Fuses 29-37, 46) | |
| 58 | ESOF hi-lo | |
| 59 | PCM power bus (Fuses 68, 70, 72, 74, 76) (Gasoline engines only) | |
| 60 | Starter relay (Gasoline engines only) | |
| 61 | A/C clutch | |
| 62 | Fuel pump | |
| 63 | Trailer tow back-up lamps | 15 |
| 64 | Mirror marker lamps | 5 |
| 65 | Not used | |
| 66 | Not used | |
| 67 | Not used | |
| 68 | Not used | |
| 69 | Not used | |
| 70 | Gasoline engines: A/C clutch relay coil, Refrigerant Containment Switch, Heated PCV Diesel engine: A/C clutch relay coil, Clutch switch, Fuel pump cooler, A/C cycle pressure switch | 10 |
| 71 | Fuel pump relay diode, PCM/ECM Run/Start power | 5 |
| 72 | Gasoline engines: Ignition coils Diesel engine: Engine TCM | 15 |
| 73 | Not used | |
| 74 | Gasoline engines: VPWR: HEGO, CMS, MAFS, EVMV, CMCV, VCT, IMTV Diesel engine: VPWR: Engine loads | 20 |
| 75 | Back-up relay coil power | 5 |
| 76 | Gasoline engines: VPWR: PCM Diesel engine: VPWR: ECM | 20 |
| 77 | ABS module logic | 10 |
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.
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.