Ford F-Max (2018-2021) – fuse and relay box
Fuse and Relay Box Diagrams – Ford Heavy-Duty Truck F-Max 12.7L Ecotroq
Applies to vehicles manufactured in the years:
2018, 2019, 2020, 2021.
Fuse box
| Number |
Amperes [A] |
Description |
| 1 | 30 | No.1 automatic gearbox control unit |
| 2 | 40 | Windshield heating # 1 |
| 3 | 40 | Windshield heating number 2 |
| 4 | 40 | Park air conditioner |
| 5 | – | – |
| 6 | 20 | 12 V power socket |
| 7 | 30 | Air conditioner fan |
| 8 | – | – |
| 9 | 50 | Cab lift motor |
| 10 | 30 | 24V KL30 (horn and air conditioning motor relay) |
| 11 | 40 | Panel with 24 V power socket and bed |
| 12 | – | – |
| 13 | 20 | Engine control unit |
| 14 | 10 | Automatic control unit for gearbox No.2 |
| 15 | 7.5 | Intarder |
| 16 | 15 | Parking lamps |
| 17 | 5 | Tachograph |
| 18 | 3 | Front camera |
| 19 | 7.5 | Door lock button |
| 20 | 20 | Body control unit # 1 |
| 21 | 5 | Electronic air pressure unit |
| 22 | 20 | Body control unit # 2 |
| 23 | 10 | Brake lights |
| 24 | 7.5 | Refrigerator |
| 25 | 20 | Body control unit No.3 |
| 26 | 20 | NOx sensors 1 and 2 as well as urea quality and level sensor |
| 27 | 20 | Wet type heater |
| 28 | 10 | Mirror heaters |
| 29 | 7.5 | Parking lamps with triple dome and dome beacon |
| 30 | 10 | Dry type heater |
| 31 | 30 | 7 pin trailer connector |
| 32 | 3 | ERA Glonass call for aid unit |
| 33 | 20 | Body control unit # 4 |
| 34 | 20 | Body control unit No.5 |
| 35 | 20 | Body control unit No.6 |
| 36 | 20 | Body control unit No.7 |
| 37 | 3 | Right and left “ARM” |
| 38 | 10 | Connectors 1 and 2 OBD (built-in diagnostic system) |
| 39 | 20 | Body control unit No.8 |
| 40 | 7.5 | Curtain / shutter motor |
| 41 | 25 | Converter No.2 |
| 42 | 5 | Map assisted speed control module |
| 43 | 15 | Horn |
| 44 | 15 | EBS unit |
| 45 | 3 | Buttons |
| 46 | 25 | Converter No.2 |
| 47 | 15 | Denox control unit and urea heaters |
| 48 | 20 | After-sales service for the undercarriage and dome connectors |
| 49 | – | – |
| 50 | 20 | 24V power socket – panel |
| 51 | 20 | 24V power socket – bed |
| 52 | 20 | Aftermarket cabin connector and fleet monitoring unit |
| 53 | 15 | Lighter |
| 54 | 5 | Tire pressure display |
| 55 | 5 | Ignition switch |
| 56 | 10 | Instrument panel |
| 57 | 3 | External lamps for cabinets |
| 58 | 3 | Engine revolutions |
| 59 | 10 | 15 pin trailer connector and aftermarket chassis and dome connectors – Park |
| 60 | 5 | Vehicle parking lamps |
| 61 | 1 | Sunroof button (side of the headlining console) – wake up |
| 62 | 1 | Sunroof button (bed side) – Wake up |
| 63 | 1 | Bedside lamp button – wake up |
| 64 | 3 | Tachograph (for vehicles carrying dangerous goods) |
| 65 | – | – |
| 66 | 5 | Interior cabinet lamps and door locking buttons |
| 67 | 7.5 | EBS unit (ignition) |
| 68 | 3 | Instrument panel (ignition) |
| 69 | 3 | Electronic air pressure unit (ignition) |
| 70 | 7.5 | Intarder (ignition) |
| 71 | 7.5 | Tachograph (ignition) |
| 72 | 3 | Lane departure warning buzzer |
| 73 | 7.5 | Radar, Camera and Map Assisted Speed Control Module (Ignition) |
| 74 | 7.5 | Automatic transmission control unit (ignition) |
| 75 | 5 | Engine control unit (ignition) |
| 76 | 3 | Electronic air suspension control |
| 77 | 10 | Seat heater |
| 78 | – | – |
| 79 | 3 | Brake lights |
| 80 | 15 | After-sales service of undercarriage and dome connectors and fleet monitoring units (ignition) |
| 81 | 3 | ERA Glonass Call for Aid Unit (Ignition) |
| 82 | 7.5 | Work lamp (ignition) |
| 83 | 3 | Right and left arm (ignition) |
| 84 | 5 | Steering lock buttons and valve (ignition) |
| 85 | 10 | Reversing lamps |
| 86 | – | – |
| 87 | 20 | Fuel heater |
| 88 | 7.5 | 7 pin trailer connector (ignition) |
| 89 | 3 | Converters 1 and 2 (ignition) |
| 90 | 10 | NOx sensors 1 and 2 |
| 91 | 7.5 | Urea quality and level sensor |
| 92 | 15 | Turbocharger and exhaust gas recirculation |
| 93 | 7.5 | Headlight leveling motor and rain sensor, and vehicle temperature and humidity sensor |
| 94 | 5 | Window and mirror button |
| 95 | – | – |
| 96 | – | – |
| 97 | 20 | Body control unit (12V power supply) |
| 98 | 7.5 | Air conditioning control unit |
| 99 | 7.5 | External lamps for cabinets |
| 100 | 3 | Headlight switch |
| 101 | 7.5 | Coil of horn relay and A / C motor (+) |
| 102 | 20 | Radio |
| Relay | ||
| R1 | 40 | Ignition / Start No.1 |
| R2 | 40 | Ignition / start n ° 2 |
| R3 | 20 | 12 V: Power sockets (sealed relay) |
| R4 | 20 | Lighting Work lamp |
| R5 | 40 | Ignition / Accessories |
| R6 | 20 | Shade motor (up) |
| R7 | 20 | Engine shut down |
| R8 | 20 | Horn |
| R9 | 20 | Urea module and urea heaters |
| R10 | 40 | Air conditioning engine |
| R11 | 20 | Reversing lamps and reversing warning |
| R12 | 20 | Urea quality and level sensor, NOx sensors, turbocharger and exhaust gas recirculation |
| R13 | – | – |
| R14 | – | – |
| R15 | 40 | Cab lift motor |
| R16 | – | – |
| R17 | 20 | Brake lights |
| R18 | – | – |
| R19 | 20 | Parking lamps |
| R20 | 40 | Windshield heating # 1 |
| R21 | 20 | Park lamps with triple dome |
| R22 | – | – |
| R23 | 20 | Light rooster dome |
| R24 | 20 | Heated door mirrors |
| R25 | 40 | Windshield heating number 2 |
| R26 | 20 | Door locking buttons |
| R27 | 20 | Shield motor (down) |
Fusible link
| Number |
Amperes [A] |
Description |
| 1 | – | – |
| 2 | 150 | Alternator |
| 3 | 175 | Grilled heater |
