Ford Transit 2020 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 Transit 2020, 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.
Instrument panel Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| F1 | Heated windshield. Blower motor. Rain sensor module. Auto-dimming interior mirror. | 7.5 |
| F2 | Stop lamp switch. | 10 |
| F3 | Reversing lamps. Rear parking aid camera. | 5 |
| F4 | Heated washer nozzle. Headlamp leveling. | 10 |
| F5 | Power exterior mirrors. | 7.5 |
| F6 | Rear window wiper. | 15 |
| F7 | Windshield washer pump. | 15 |
| F8 | USB charger. | 3 |
| F9 | Passenger heated seat. | 15 |
| F10 | Driver heated seat. | 15 |
| F11 | Not used. | |
| F12 | Airbag module. | 10 |
| F13 | Blower motor relay. Engine immobilizer. Electronic power assist steering. Instrument panel cluster. | 10 |
| F14 | Powertrain control module. Fuel pump. | 7.5 |
| F15 | Audio unit. Instrument panel cluster. | 7.5 |
| F16 | Not used. | |
| F17 | Not used. | |
| F18 | Passenger airbag deactivation indicator. | 10 |
| F19 | Data link connector. | 10 |
| F20 | Trailer tow module. | 20 |
| F21 | Audio unit. Navigation unit (until 2018). | 15 |
| F22 | Instrument cluster. | 7.5 |
| F23 | Front control/display interface module. Air conditioning control module. Hazard flasher switch (until 2018). | 7.5 |
| F24 | SYNC module. Global positioning system module (until 2018). | 10 |
| F25 | Power windows. | 30 |
| F26 | Windshield wipers. | 30 |
| F27 | Not used. | |
| F28 | Auto-start-stop power supply. | 30 |
| F29 | Rear auxiliary power points. | 20 |
| F30 | Cigar lighter socket. Front auxiliary power points. | 20 |
| F31 | Not used. | |
| F32 | Left-hand heated windshield element. | 30 |
| F33 | Right-hand heated windshield element. | 30 |
| F34 | Central locking system. | 20 |
| F35 | Not used. | |
| F36 | Heated rear window. | 20 |
| F37 | Ignition switch. | 15 |
| F38 | Anti-theft alarm. | 7.5 |
| F39 | Driver door module (since 2019). | 25 |
| F40 | Passenger door module (since 2019). | 25 |
| F41 | Not used. | |
| F42 | Rear parking aid camera. | 7.5 |
| F43 | Not used. | |
| F44 | Not used. | |
| F45 | Heated exterior mirrors. | 10 |
| F46 | Not used. | |
| F47 | Not used. | |
| F48 | Not used. | |
| F49 | Not used. | |
| Relays | Spare | |
| R1 | Ignition. | |
| R2 | Cigar lighter socket. Front auxiliary power points. | |
| R3 | Central locking system. | |
| R4 | Heated rear window. | |
| R5 | Not used. | |
| R6 | Not used. | |
| R7 | Not used. | |
| R8 | Rear auxiliary power points. | |
| R9 | Heated windshield. | |
| R10 | Not used. | |
| R11 | Windshield washer pump. | |
| R12 | Windshield washer pump. |
Engine compartment Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| F1 | Anti-lock brake system. | 30 |
| F2 | Cooling fan. | 60 |
| F3 | Cooling fan. | 30 |
| F4 | Blower motor. | 30 |
| F5 | Passenger compartment fuse box supply. | 60 |
| F6 | Central locking system. | 30 |
| F7 | Ignition relay. | 60 |
| F8 | Glow plugs. | 60 |
| F9 | Heated windshield. | 60 |
| F10 | Diesel: Fuel heater. | 30 |
| F11 | Starter motor. | 30 |
| F12 | Left-hand high beam. | 10 |
| F13 | Right-hand high beam. | 10 |
| F14 | EcoBoost: Water pump. | 15 |
| F15 | EcoBoost: Ignition coil (20A). Diesel: Active grille shutter, Oil pump, Air conditioning compressor (15A) | 15 |
| F16 | EcoBoost: Powertrain control module. Diesel: Heated oxygen sensor, Exhaust gas recirculation cooler bypass valve. | 15 |
| F17 | EcoBoost: Heated oxygen sensor (15A). Diesel: Powertrain control module (20A, or 15A since 2019). | 15 |
| F18 | Diesel: Particulate matter sensor. | 15 |
| F19 | Air conditioning compressor. | 7.5 |
| F20 | Not used. | |
| F21 | Not used. | |
| F22 | Diesel: Fuel delivery module. | 20 |
| F23 | Front fog lamps. | 15 |
| F24 | Direction indicators. | 15 |
| F25 | Left-hand exterior lamps. | 15 |
| F26 | Right-hand exterior lamps. | 15 |
| F27 | Powertrain control module. | 7.5 |
| F28 | Anti-lock brake system. | 20 |
| F29 | Air conditioning clutch. | 10 |
| F30 | Not used. | |
| F31 | Not used. | |
| F32 | Horn. | 20 |
| F33 | Heated rear window. | 20 |
| F34 | Fuel pump. Fuel heater. | 20 |
| F35 | Anti-theft alarm. | 15 |
| F36 | Not used. | |
| F37 | Not used. | |
| F38 | Not used. | |
| F39 | Not used. | |
| F40 | Not used. | |
| Relays | Spare | |
| R1 | Cooling fan. | |
| R2 | Glow plugs. | |
| R3 | Powertrain control module. | |
| R4 | High beam. | |
| R5 | Not used. | |
| R6 | Fuel line heater. | |
| R7 | Cooling fan. | |
| R8 | Starter motor. | |
| R9 | Air conditioning clutch. | |
| R10 | Front fog lamps. | |
| R11 | Fuel pump, Fuel heater. | |
| R12 | Diesel: Reversing lamp | |
| R13 | Blower motor. |
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.