Ford Focus 4 th generation was produced in 2018, 2019, 2020, 2021, 2022, 2023, 2024. During this time, the model was updated. In this post you can find a description of Ford Focus 4 fuses with fuse box diagrams and their locations. Let’s highlight the fuse responsible for the cigarette lighter.
The purpose of fuses and relays may differ from those shown and depend on the year of manufacture and level of equipment of your car.
Passenger compartment
Inside the car, the fuse and relay box is located under the glove compartment. To gain access, you must remove the protective cover.
The fuse box itself will look something like this.
Diagram
Assignment
| 1 | 5A Restraints control module. |
| 2 | 5A In-vehicle temperature and humidity sensor. |
| 3 | 10A Parking assist control module. |
| 4 | 10A Ignition switch. Push button ignition switch. |
| 5 | 20A Central locking system. |
| 6 | 10A Moonroof. |
| 7 | 30A Right-hand mirror switch. Right-hand front power windows. |
| 8 | 5A Headlamp control module. |
| 9 | 5A Passenger airbag deactivation indicator. Auto-dimming interior mirror. Front parking aid camera. |
| 10 | 10A Head up display module. Wireless accessory charging module. |
| 11 | 5A Telematics modem. |
| 12 | 5A Central security module. |
| 13 | 15A Child safety locks. Fuel filler door. Central locking system. |
| 14 | 30A Left-hand mirror switch. Left-hand front power windows. |
| 15 | 15A Steering wheel module. |
| 16 | 15A Adaptive damping module. |
| 17 | 15A Voice control. Audio unit. |
| 18 | 7,5A Power liftgate. Hands-free liftgate actuation module. |
| 19 | 7,5A Battery back-up sounder. |
| 20 | 10A Anti-theft alarm horn. |
| 21 | 7,5A Climate control. E-shifter module. |
| 22 | 7,5A Steering wheel module. Instrument cluster. Data link connector. |
| 23 | 20A Audio unit. |
| 24 | 20A Not used (spare). |
| 25 | 30A Not used (spare). |
Engine compartment
Under the hood, in the engine compartment, the fuse box is located next to the pillar.
To gain access, pull the two tank latches towards you and remove the fuse box. Turn it over and open the central latch that holds the lid.
Photo – example
Diagram
Designation
| 1 | 40A Body control module. |
| 2 | 30A Body control module. |
| 4A | 20A Fuel pump – diesel. |
| 4B | 20A Fuel pump – gasoline. |
| 5 | 10A Data link connector. |
| 6 | 15A Powertrain control module – gasoline. |
| 20A Powertrain control module – diesel. | |
| 7 | 10A Powertrain control module. |
| 8 | 15A Powertrain control module. |
| 9 | 20A Powertrain control module. |
| 10 | 10A Powertrain control module – gasoline. |
| 11 | 30A Starter motor. |
| 12 | 10A Air conditioning clutch. |
| 13 | 40A Blower motor. |
| 14 | 20A Auxiliary heater control module. |
| 15 | 20A Horn. |
| 16 | 20A Rear window washer pump. |
| 17 | 5A Lumbar assembly. |
| 18 | 20A Headlamp washer pump. |
| 21 | 10A Headlamp leveling. |
| 22 | 5A Electronic power assist steering. |
| 24 | 10A Powertrain control module. |
| 25 | 10A Front parking aid camera. Rear view camera. Blind spot information system. Reverse gear. |
| 26 | 15A Transmission control module – diesel. |
| 27 | 10A Electronic stability control. |
| 28 | 40A Electronic stability control valve. |
| 29 | 60A Electronic stability control pump. |
| 30 | 25A Driver power seat. |
| 31 | 25A Passenger power seat. |
| 32 | 25A Auxiliary power point. |
| 33 | 20A Auxiliary power point. |
| 34 | 20A Auxiliary power point. |
| 37 | 20A Moonroof. |
| 41 | 30A Power liftgate. |
| 44 | 10A Stoplamp switch. |
| 49 | 60A Cooling fan. |
| 50 | 30A Heated back light. |
| 54 | 20A Electronic limited slip differential – gasoline. |
| 65 | 20A Transmission control module – diesel. |
| 68 | 20A Steering column lock. |
| 69 | 30A Windshield wipers. |
| 71 | 20A Rear window wiper. |
| 75 | 10A Mass air flow and intake air temperature sensor – gasoline. |
| 77 | 10A Windshield heated washer jets. Heated windshield relay. |
| 78 | 40A Left-hand heated windshield element. |
| 79 | 40A Right-hand heated windshield element. |
| 83 | 40A Auxiliary heater. |
| 84 | 60A Auxiliary heater. |
| 85 | 40A Auxiliary heater. |
| 91 | 40A Trailer tow module. |
| 93 | 5A Headlamps. |
| 94 | 20A Heated seats. |
| 110 | 30A Water-in-fuel sensor – diesel. Diesel fuel heater. |
| 124 | 5A Rain sensor. |
| 126 | 5A Dosing control unit – diesel. |
| 136 | 15A Amplifier. |
| 137 | 15A Amplifier. |
| 140 | 60A Glow plugs – diesel. |
| 163 | 15A Reductant dosage control module. |
| 164 | 10A Interior door controls – diesel. |
| 165 | 15A Tank heater – diesel. |
| 185 | 20A Power windows. Moonroof. |
In 5 door models and station wagons, in the luggage compartment on the right side, a 15A fuse can be installed for the ignition system.
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If you have anything to add, write in the comments.
Hi, I found your YouTube channel & both the video and now this page have helped me a lot with my new Focus 2024.
Can I ask a question though.. I’m installing a dash cam and wondered if you could advise which of the passenger fuse panel fuses would be suitable to piggyback off, for the parking sensor features of the dash cam?
Thanks in advance
JM
Hi Jerry
Any joy in finding which fuses to use for dash cam.
I’m looking for same advice
Thanks