Replacing Fuses: 2022 FORD F-150 Lightning Fuses and Relay Guide
The fuses and switches in the 2022 Ford F-150 are an important part of the car’s electrical system. They protect circuits from overload and control how different electrical parts work. When a fuse blows, it cuts power to certain systems and needs to be replaced for them to work properly. To fix electrical problems and make sure the car is properly maintained, you need to know how these fuses and switches are laid out and what they do. By looking at the fuse diagrams in the owner’s manual or in the fuse box of their car, drivers can quickly find the blown fuse and replace it with a new one that has the right amperage value. This makes sure that their 2022 Ford F-150’s electricity systems will continue to work well and be reliable.
2023 – 2024 Ford F-150 Specs, Price, Features, Mileage and Review
Fuses
FUSE PRECAUTIONS
- WARNING: Always disconnect the battery before servicing high-current fuses.
- WARNING: To reduce the risk of electrical shock, always replace the cover to the power distribution box before reconnecting the battery or refilling fluid reservoirs.
- WARNING: Always replace a fuse with one that has the specified amperage rating. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.
UNDER HOOD FUSE BOX
LOCATING THE UNDER HOOD FUSE BOX
ACCESSING THE UNDER HOOD FUSE BOX
- Remove the front luggage compartment cover. See Installing and Removing the Luggage Compartment Cover.
- Remove the top cover.
IDENTIFYING THE FUSES IN THE UNDER HOOD FUSE BOX
| Item | Rating | Protected Component |
| 1 | 40 A | Body control module. |
| 3 | 40 A | Body control module. |
| 5 | 5 A | Primary drive control module.
Secondary drive control module. |
| 6 | 25 A | Powertrain control module. |
| 7 | 20 A | Powertrain control module heater cooling pump. |
| 8 | 20 A | A/C control module. Active grille shutter. Front bumper valance motor.
Electric fan relay coil. |
| 10 | 10 A | Auxiliary power point. |
| 13 | 40 A | Blower motor. |
| 15 | 25 A | Horn. |
| Item | Rating | Protected Component |
| 17 | 5 A | Charge port status indicator. |
| 21 | 10 A | Not used (spare). |
| 22 | 10 A | Electronic power assist steering module. |
| 23 | 10 A | Anti-lock brake system module. |
| 24 | 10 A | Primary drive control module.
Secondary drive control module. Powertrain control module. |
| 25 | 10 A | Trailer camera module. Trailer tire pressure monit- oring system.
Trailer sway control. |
| 27 | 25 A | Primary drive control module fluid pump. |
| 28 | 50 A | Anti-lock brake system module. |
| 29 | 50 A | Anti-lock brake system module. |
| 30 | 40 A | Driver seat module. |
| 31 | 30 A | Passenger power seat. |
| 32 | 20 A | Power point. |
| 33 | 20 A | Not used (spare). |
| 34 | 20 A | Auxiliary power point. |
| 37 | 30 A | Power tailgate module. |
| 38 | 40 A | Climate control module. |
| 41 | 25 A | Heated rear window. |
| 42 | 30 A | Trailer brake control module. |
| 46 | 10 A | Battery charger control module. |
| Item | Rating | Protected Component |
| 48 | 20 A | Rear heated seat module. |
| 50 | 40 A | Heated backlite. |
| 55 | 30 A | Trailer tow park lamps. |
| 56 | 20 A | Trailer tow stoplamps. |
| 58 | 10 A | Trailer tow backup lamps. |
| 67 | 25 A | Secondary drive control module fluid pump. |
| 69 | 30 A | Front wiper motor. |
| 72 | 40 A | Front trunk module. |
| 91 | 20 A | Trailer tow lighting module. |
| 95 | 15 A | Primary drive control module. |
| 96 | 20 A | Coolant pump. |
| 97 | 10 A | A/C pressure and temper- ature sensor.
High voltage battery cooling module. |
| 99 | 15 A | Secondary drive control module.
High voltage positive temperature coefficient heater. |
| 100 | 25 A | Left-hand headlamp. |
| 101 | 25 A | Right-hand headlamp. |
| 107 | 30 A | Trailer tow lighting module. |
| 116 | 10 A | Second battery charger control module. |
| 124 | 5 A | Rain sensor. |
| 125 | 10 A | USB smart charger 1. USB smart charger 2. |
| 134 | 25 A | Driver multi-contour seat. |
| Item | Rating | Protected Component |
| Passenger multi-contour seat. | ||
| 137 | 20 A | Advanced driver assistance system module.
High mounted stoplamp rear video camera. |
| 138 | 10 A | Tailgate release solenoid. |
| 139 | 5 A | USB smart charger 3. |
| 146 | 15 A | Battery energy control module. |
| 159 | 5 A | Direct current/direct current converter. |
| 160 | 10 A | Smart datalink connector. |
| 168 | 15 A | Battery energy control module.
Pedestrian sounder. |
| 169 | 20 A | Coolant pump. |
| 170 | 20 A | High voltage battery coolant pump. |
| 181 | 5 A | Headlamp control module. |
| 190 | 5 A | Not used (spare). |
| 202 | 60 A | Body control module. |
| 210 | 30 A | Body control module. |
BODY CONTROL MODULE FUSE BOX
LOCATING THE BODY CONTROL MODULE FUSE BOX
ACCESSING THE BODY CONTROL MODULE FUSE BOX
IDENTIFYING THE FUSES IN THE BODY CONTROL MODULE FUSE BOX
| Item | Rating | Protected Component |
| 1 | — | Not used. |
| 2 | 10 A | Driver window switch – delayed accessory feed. Moonroof.
Sliding backglass switch. |
| 3 | 7.5 A | Wireless accessory charging module. |
| 4 | 20 A | Not used (spare). |
| 5 | — | Not used. |
| 6 | 10 A | Driver window switch – powered at all times. |
| 7 | 10 A | Gearshift module. |
| 8 | 5 A | Telematics control module. Power tailgate control module. |
| 9 | 5 A | Inclination sensor. |
| 10 | — | Not used. |
| 11 | — | Not used. |
| 12 | 7.5 A | Climate control module. |
| 13 | 7.5 A | Instrument cluster. Steering column control module. |
| 14 | 15 A | Frunk module. |
| 15 | 15 A | Integrated control module. Accessory protocol interface module. |
| 16 | — | Not used. |
| 17 | 7.5 A | Not used (spare). |
| 18 | 7.5 A | Not used (spare). |
| 19 | 5 A | Headlamp switch. Bluetooth low energy module. |
| Item | Rating | Protected Component |
| 20 | 5 A | Start switch. |
| 21 | 5 A | Trailer brake switch. |
| 22 | 5 A | Not used (spare). |
| 23 | 30 A | Driver door control module. |
| 24 | 30 A | Moonroof. Sunshade module. |
| 25 | 20 A | Not used (spare). |
| 26 | 30 A | Passenger door control module. |
| 27 | 30 A | Not used (spare). |
| 28 | 30 A | Amplifier. |
| 29 | 15 A | Adjustable pedal switch. 12″ display.
15″ display. |
| 30 | 5 A | Not used (spare). |
| 31 | 10 A | Driver status monitor. Radio transceiver. |
| 32 | 20 A | Radio
Enhanced central gateway. |
| 33 | — | Not used. |
| 34 | 30 A | Run/start relay. |
| 35 | 5 A | Not used (spare). |
| 36 | 15 A | Rear heated seat module. Steering column control module.
Auto-dimming mirror. |
| 37 | 20 A | Not used (spare). |
| 38 | 30 A | Rear window switches. |
IDENTIFYING FUSE TYPES
- A Micro 2.
- B Micro 3.
- C Maxi.
- D Mini.
- E M Case.
- F J Case.
- G J Case Low Profile.
- H Slotted M Case.
TROUBLESHOOTING
FUSES – FREQUENTLY ASKED QUESTIONS
When do I need to check a fuse?
If electrical components in the vehicle are not working.
When do I need to replace a fuse?
If a fuse has blown.
How do I identify a blown fuse?
You can identify a blown fuse by a broken wire within the fuse.
FAQs
Fuses are protective devices crucial in the 2022 Ford F-150 Lightning, safeguarding electrical circuits from overloads and preventing damage to components.
If a component powered by a fuse stops working, it might indicate a blown fuse. Visually inspecting the fuse for a broken filament can confirm this.
The fuse box in the 2022 Ford F-150 Lightning is typically found in the engine compartment or under the dashboard on the driver’s side.
A pair of needle-nose pliers or a fuse puller is generally sufficient, and these are often provided in the fuse box.
It’s not recommended. Using a fuse with a different rating may cause damage to the electrical system or pose a safety hazard.
Use needle-nose pliers or a fuse puller to grip the blown fuse and pull it straight out of its socket.
Ensure the vehicle’s ignition is off and all electrical components are switched off to avoid electrical shocks or system damage.
Replacement fuses are available at auto parts stores, hardware stores, or online retailers, ensuring you select the correct amperage rating.
Align the new fuse with the corresponding slot in the fuse box and press it firmly until fully seated.
Repeated blown fuses may indicate an underlying electrical issue. It’s best to consult a qualified technician for diagnosis and repair.
Yes, you can. Simply remove the fuse and check if the metal filament inside is broken or melted.
Commonly replaced fuses may include those for headlights, power windows, or the radio, depending on usage patterns and electrical issues.
While not always necessary, disconnecting the battery can be a precautionary measure to prevent electrical shorts or damage during replacement.
It’s advisable to periodically inspect fuses, especially if you notice electrical issues. Also, check them during routine maintenance to ensure they’re in good condition.
Useful Links
View Full PDF: 2022 FORD F-150 Lightning Owner’s Manual | Auto User Guide
2023 – 2024 Ford F-150 Specs, Price, Features, Mileage and Review