Table of Contents
This article provides a detailed overview of the fuse diagrams for the Ford Focus (fourth generation; CEW platform): 2018, 2019, 2020, 2021, 2022, 2023, 2024 model years.
Fuses No. 32, 33 and 34 in the block under the hood are responsible for protecting the electrical circuits of the USB outlets and the cigarette lighter.
In the engine compartment
The fuse box is located on the left side.
To access, pull the fuse box towards you using the two latches. Turn it over and press out the central latch that holds the lid in place.
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Current, A |
| 1 | Body control module. | 40 |
| 2 | Body control module. | 30 |
| 4A | Fuel pump – diesel. | 20 |
| 4B | Ford Focus fuel pump fuse | 20 |
| 5 | Data link connector. | 10 |
| 6 | Engine control module - gasoline. | 15 |
| Engine control module - diesel. | 20 | |
| 7 | engine control module | 10 |
| 8 | engine control module | 15 |
| 9 | engine control module | 20 |
| 10 | Engine control module - gasoline. | 10 |
| 11 | Starter. | 30 |
| 12 | Air conditioner clutch. | 10 |
| 13 | Fan motor. | 40 |
| 14 | Additional heater control module. | 20 |
| 15 | Sound signal (horn fuse) | 20 |
| 16 | Rear window washer pump. | 20 |
| 17 | Lumbar seat adjustment | 5 |
| 18 | Headlight washer pump. | 20 |
| 21 | Adjusting the headlights. | 10 |
| 22 | Electronic power steering. | 5 |
| 24 | Powertrain control module. | 10 |
| 25 | Front parking assist camera. Rear View Camera. Blind Spot Information System. Reverse. | 10 |
| 26 | Diesel Engine - Transmission Control Module. | 15 |
| 27 | Electronic stabilization system. | 10 |
| 28 | Electronic stabilization valve. | 40 |
| 29 | Electronic stability control pump. | 60 |
| 30 | Electric driver's seat. | 25 |
| 31 | Power passenger seat. | 25 |
| 32 | Ford Focus 4 cigarette lighter socket fuses | 25 |
| 33 | 20 | |
| 34 | 20 | |
| 37 | Sunroof. | 20 |
| 41 | Electric rear door. | 30 |
| 44 | Brake light switch. | 10 |
| 49 | Cooling Fan. | 60 |
| 50 | Heated backlight. | 30 |
| 54 | Petrol engine - Electronic limited slip differential. | 20 |
| 65 | Diesel Engine - Transmission Control Module. | 20 |
| 68 | Steering column lock. | 20 |
| 69 | Windscreen wipers. | 30 |
| 71 | Rear window wiper. | 20 |
| 75 | Mass air flow and intake air temperature sensor - gasoline. | 10 |
| 77 | Heated windshield washer nozzles. Heated windshield relay. | 10 |
| 78 | Heated windshield (left side) | 40 |
| 79 | Heated windshield (right side) | 40 |
| 83 | Additional heater. | 40 |
| 84 | Additional heater. | 60 |
| 85 | Additional heater. | 40 |
| 91 | Trailer module. | 40 |
| 93 | Headlights. | 5 |
| 94 | Heated seats. | 20 |
| 110 | Diesel fuel heater. Water in - fuel sensor. | 30 |
| 125 | Rain sensor. | 5 |
| 126 | diesel - Dosing control unit | 5 |
| 136 | Audio amplifier. | 15 |
| 137 | Audio amplifier. | 15 |
| 140 | diesel - glow plugs | 60 |
| 163 | Reductant dosage control module. | 15 |
| 164 | Internal door handles - diesel. | 10 |
| 165 | diesel - Tank heater | 15 |
| 185 | Electric power windows. Sunroof | 20 |
In the passenger compartment
The fuse box is located in the front passenger footwell.
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Current, A |
| 1 | Airbag control module. | 5 |
| 2 | Automotive temperature and humidity sensor. | 5 |
| 3 | Parking assistance control module. | 10 |
| 4 | Egnition lock. Push-button ignition switch. | 10 |
| 5 | Central locking. | 20 |
| 6 | Sunroof. | 10 |
| 7 | Right mirror switch. Right front electric power windows. | 30 |
| 8 | Headlight control module. | 5 |
| 9 | Passenger airbag deactivation indicator. Auto-dimming interior mirror. Front parking assist camera. | 5 |
| 10 | Head-up display module. Wireless charging module. | 10 |
| 11 | Telematics modem. | 5 |
| 12 | Central security module. | 5 |
| 13 | Child safety locks. Gas tank flap. Central locking. | 15 |
| 14 | Left mirror switch. Left front electric windows. | 30 |
| 15 | Steering wheel block. | 15 |
| 16 | Adaptive damping system control unit. | 15 |
| 17 | Voice control. Audio block. | 15 |
| 18 | Electric rear door. Hands-free lift door control module. | 7.5 |
| 19 | Rechargeable sounder. | 7.5 |
| 20 | Anti-theft alarm sound. | 10 |
| 21 | Climate control system. Electronic gear shift unit. | 7.5 |
| 22 | Steering wheel control unit. Dashboard. Data link connector. | 7.5 |
| 23 | Audio module | 20 |
| 24 | Spare | 20 |
| 25 | Spare | 30 |
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