Ford Expedition 2014 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 Expedition 2014, 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 | Driver window | 30 |
| 2 | Driver side memory module | 15 |
| 3 | Audio rear seat controls, Satellite radio, SYNC® | 15 |
| 4 | Not used (spare) | 30 |
| 5 | Keypad illumination, 3rd row seat enable, Brake shift interlock, Smart fuse panel logic power | 10 |
| 6 | Turn signals | 20 |
| 7 | Low beam headlamps (left) | 10 |
| 8 | Low beam headlamps (right) | 10 |
| 9 | Interior lights | 15 |
| 10 | Switch backlighting, Puddle lamps | 15 |
| 11 | Not used (spare) | 10 |
| 12 | Power mirrors, Driver seat memory switch | 7.5 |
| 13 | Not used (spare) | 5 |
| 14 | Power liftgate module - keep-alive power | 10 |
| 15 | Climate control, Global positioning satellite module | 10 |
| 16 | Not used (spare) | 15 |
| 17 | Door locks, Liftgate release, Liftglass release | 20 |
| 18 | Second row heated seats | 20 |
| 19 | Rear wiper | 25 |
| 20 | Adjustable pedals, Datalink | 15 |
| 21 | Fog lamps | 15 |
| 22 | Park lamps | 15 |
| 23 | High beam headlamps | 15 |
| 24 | Horn | 20 |
| 25 | Demand lamps, Glovebox, Visor | 10 |
| 26 | Instrument panel cluster | 10 |
| 27 | Ignition switch | 20 |
| 28 | Radio | 5 |
| 29 | Instrument panel cluster | 5 |
| 30 | Not used (spare) | 5 |
| 31 | Not used (spare) | 10 |
| 32 | Airbag module | 10 |
| 33 | Trailer brake logic | 10 |
| 34 | Not used (spare) | 5 |
| 35 | Rear park assist, 4x4, rear video camera, 2nd row heated seats | 10 |
| 36 | Passive anti-theft system | 5 |
| 37 | Climate control | 10 |
| 38 | Subwoofer | 20 |
| 39 | Radio | 20 |
| 40 | Navigation amplifier | 20 |
| 41 | Power windows, Power vents, Power moonroof, Auto dimming rear view mirror, 110 volt AC power point | 15 |
| 42 | Not used (spare) | 10 |
| 43 | Rear wiper logic, Rain sensor | 10 |
| 44 | Trailer tow battery charge relay coil | 10 |
| 45 | Front wiper logic | 5 |
| 46 | Climate control, Auxiliary relay control | 7.5 |
| 47 | Power windows, Moonroof | 30 |
| 48 | Delayed accessory relay |
Power distribution box Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| 1 | Powertrain control module relay | |
| 2 | Starter relay | |
| 3 | Blower motor relay | |
| 4 | Trailer tow battery charge relay | |
| 5 | Fuel pump relay | |
| 6 | Electronic fan 1 relay | |
| 7 | Rear window defroster/heated mirror relay | |
| 8 | Electronic fan 3 relay | |
| 9 | Run/start relay | |
| 10 | Rear air suspension relay | |
| 11 | Power running board | 40 |
| 12 | Run/start relay | 40 |
| 13 | Starter relay | 30 |
| 14 | Electronic fan | 40 |
| 15 | Not used | |
| 16 | Electronic fan | 40 |
| 17 | Not used | |
| 18 | Trailer brake | 30 |
| 19 | Rear air suspension relay feed | 60 |
| 20 | 4x4 module | 20 |
| 21 | Trailer tow battery charge relay | 30 |
| 22 | Passenger power seat | 30 |
| 23 | A/C clutch relay | |
| 24 | Trailer tow park lamp relay | |
| 25 | Not used | |
| 26 | Not used | |
| 27 | 4x4 | 20 |
| 28 | Trailer tow park lamp relay | 25 |
| 29 | Backup lamps, Integrated wheel end solenoid | 20 |
| 30 | A/C clutch relay | 10 |
| 31 | Not used | |
| 32 | Blower motor relay | 40 |
| 33 | 110 volt AC power point | 40 |
| 34 | Auxiliary blower motor | 30 |
| 35 | Powertrain control module relay | 30 |
| 36 | Power liftgate | 30 |
| 37 | Trailer tow left hand stop/turn relay | |
| 38 | Trailer tow right hand stop/turn relay | |
| 39 | Backup lamps relay | |
| 40 | Electronic fan 2 relay | |
| 41 | Powertrain control module keep-alive power | 10 |
| 42 | Not used | |
| 43 | Brake on/off switch | 5 |
| 44 | Fuel pump relay | 20 |
| 45 | Trailer tow stop/turn lamps relay | 2 |
| 46 | Not used | |
| 47 | Not used | |
| 48 | Rear air suspension module | 30 |
| 49 | Not used | |
| 50 | Front wiper motor relay | 30 |
| 51 | Rear window defroster/heated mirror relay | 40 |
| 52 | Anti-lock brake system run/start feed | 10 |
| 53 | Rear air suspension module | 10 |
| 54 | Not used | |
| 55 | Fuel pump relay coil run/start feed | 5 |
| 56 | Passenger compartment fuse panel R/S feed | 30 |
| 57 | Blower motor relay coil | 10 |
| 58 | Trailer tow backup lamps | 15 |
| 59 | Heated mirrors | 15 |
| 60 | Not used | |
| 61 | Fuel pump diode | |
| 62 | Not used | |
| 63 | Electronic fan | 25 |
| 64 | Moon roof | 30 |
| 65 | Auxiliary power point (instrument panel) | 20 |
| 66 | Auxiliary power point (rear of center console) | 20 |
| 67 | Front row climate controlled seats | 40 |
| 68 | Anti-lock brake system valves | 60 |
| 69 | Anti-lock brake system pump | 60 |
| 70 | Third row power fold seat | 30 |
| 71 | Auxiliary power point/cigar lighter | 20 |
| 72 | Auxiliary power point (right rear quarter panel) | 20 |
| 73 | Not used | |
| 74 | Driver power seat | 30 |
| 75 | Vehicle power 1 - powertrain control module | 20 |
| 76 | Vehicle power 2 - powertrain control module | 20 |
| 77 | Vehicle power 4 - ignition coils | 15 |
| 78 | Not used | |
| 79 | Vehicle power 3 - powertrain control module | 20 |
| 80 | Not used | |
| 81 | Not used | |
| 82 | Not used | |
| 83 | Not used | |
| 84 | Not used | |
| 85 | Wiper motor relay |
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.