Ford Explorer 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 Explorer 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 # | Function | Amperage |
|---|---|---|
| 1 | Demand lamps. Battery saver. | 10 |
| 2 | Memory seat switch (lumbar power). | 7.5 |
| 3 | Driver unlock relay. | 20 |
| 4 | Aftermarket electronic brake controller. | 5 |
| 5 | Rear heated seat module. | 20 |
| 6 | Not used. | |
| 7 | Not used. | |
| 8 | Not used. | |
| 9 | Not used. | |
| 10 | Securicode™ keyless entry keypad. Hands free liftgate. | 5 |
| 11 | Rear climate control module. | 5 |
| 12 | Front climate control module. | 7.5 |
| 13 | Instrument cluster. Smart data link. Steering column control module. | 7.5 |
| 14 | Not used. | |
| 15 | Smart datalink connector power. Heads up display. | 10 |
| 16 | Not used. | |
| 17 | Electronic finish panel. | 5 |
| 18 | Push button start switch. Ignition switch. Key inhibit. | 5 |
| 19 | Transmission control switch (tow haul). | 7.5 |
| 20 | Not used. | |
| 21 | Terrain management switch. Heads up display. Humidity sensor. | 5 |
| 22 | Occupant classification sensor. | 5 |
| 23 | Delayed accessory power. Power windows. Moonroof. Folding mirror relay. DC inverter. Window/moonroof switch illumination. | 10 |
| 24 | Central lock relay. | 20 |
| 25 | Left-hand front smart window motor. Door zone module. | 30 |
| 26 | Right-hand front smart window motor. Door zone module. | 30 |
| 27 | Moonroof. | 30 |
| 28 | Sony amplifier -10 channel. | 20 |
| 29 | Sony amplifier -14 channel. | 30 |
| 30 | Not used. | |
| 31 | Not used. | |
| 32 | SYNC. GPS module. Display. Radio frequency reciever. | 10 |
| 33 | Radio. | 20 |
| 34 | Run/start relay. | 30 |
| 35 | Restrain control module. | 5 |
| 36 | Lane departure warning module. Auto high beam. EC mirrors. Rear heated seats. | 15 |
| 37 | Heated steering wheel. | 20 |
| 38 | Left-hand front window motor. Rear power window motors. | 30 |
Power distribution box Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| 1 | Powertrain control module power. | 20 |
| 2 | Engine emissions (MIL). | 20 |
| 3 | A/C clutch control relay coil. VACC. Active grill shutters. | 20 |
| 4 | Ignition coils. | 20 |
| 5 | Not used. | |
| 6 | Not used. | |
| 7 | Not used. | |
| 8 | Not used. | |
| 9 | Not used. | |
| 10 | Heated mirrors. | 15 |
| 11 | Right hand side electronic cooling fan 3 relay. | |
| 12 | Heated rear window. | 40 |
| 13 | Not used. | |
| 14 | Powertrain control module relay. | |
| 15 | Horn relay power. | 20 |
| 16 | A/C clutch relay power. | 10 |
| 17 | Rear heated window and heated mirrors relay. | |
| 18 | Rear blower motor relay. | |
| 19 | Not used. | |
| 20 | Left hand side cooling fan relay. | |
| 21 | Cooling fans series/parallel relay. | |
| 22 | Electronic fan relay 2. | 25 |
| 23 | Not used. | |
| 24 | Not used. | |
| 25 | Not used. | |
| 26 | Anti-lock brake system valves. | 30 |
| 27 | Trailer tow battery charge relay power. | 30 |
| 28 | Not used. | |
| 29 | Run/start relay. | |
| 30 | Not used. | |
| 31 | Electric power-assisted steering. | 10 |
| 32 | Anti-lock brake system module. | 10 |
| 33 | Powertrain control module (ISPR). | 10 |
| 34 | Blind spot information system. Adaptive cruise control. Front view camera. Rear camera. | 10 |
| 35 | Not used. | |
| 36 | Blower motor relay. | |
| 37 | Trailer tow battery charge relay. | |
| 38 | A/C compressor clutch relay. | |
| 39 | Horn relay. | |
| 40 | Not used. | |
| 41 | Rear blower motor. | 40 |
| 42 | Not used. | |
| 43 | Front blower motor. | 40 |
| 44 | Voltage quality module bus. | 50 |
| 45 | Electronic fan relay 1. | 40 |
| 46 | Trailer tow brake controller. | 30 |
| 47 | Not used. | |
| 48 | Body control module RP1 bus. | 50 |
| 49 | Not used. | |
| 50 | Body control module RP2 bus. | 50 |
| 51 | Electronic fan relay 3. | 50 |
| 52 | Anti-lock brake system pump. | 60 |
| 53 | Not used. | |
| 54 | Not used. | |
| 55 | Not used. | |
| 56 | Power inverter. | 40 |
| 57 | Not used. | |
| 58 | Not used. | |
| 59 | Not used. | |
| 60 | Power point (front console bin). | 20 |
| 61 | Not used. | |
| 62 | Power point (instrument panel). | 20 |
| 63 | Fuel pump. | 30 |
| 64 | Not used. | |
| 65 | Power point (2nd row) (without USB charger). | 20 |
| 66 | Not used. | |
| 67 | Power point (cargo area). | 20 |
| 68 | Not used. | |
| 69 | Power liftgate. | 30 |
| 70 | Trailer tow left-hand and right-hand stop and direction indicator lamps. | 20 |
| 71 | Not used. | |
| 72 | Heated/cooled seats. | 30 |
| 73 | Driver seat module. Driver seat power. | 30 |
| 74 | Passenger seat power. | 30 |
| 75 | Front wiper motor. | 30 |
| 76 | Not used. | |
| 77 | Not used. | |
| 78 | 3rd row power folding seat module relay. | 30 |
| 79 | Starter relay. | 30 |
| 80 | Not used. | |
| 81 | Trailer tow back-up lamp relay. | 10 |
| 82 | Not used. | |
| 83 | Brake on/off switch. | 10 |
| 84 | Not used. | |
| 85 | 2nd row USB charger (if equipped). | 5 |
| 86 | Not used. | |
| 87 | Not used. | |
| 88 | Not used. | |
| 89 | Not used. | |
| 90 | Not used. | |
| 91 | Not used. | |
| 92 | Multi-contour seat module relay. | 15 |
| 93 | Alternator sense. | 10 |
| 94 | Rear washer relay. | 15 |
| 95 | Rear wiper relay. | 15 |
| 96 | Powertrain control module relay coil power. | 10 |
| 97 | Rain sensor. | 5 |
| 98 | 2nd row seat motors. | 20 |
| 99 | Trailer tow parking lamp relay. | 20 |
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.