Lincoln MKX 2018 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located under the instrument panel to the left of the steering column.
Engine compartment fuse box location:
The power distribution box is located in the engine compartment. It has high-current fuses that protect your vehicle's main electrical systems from overloads. There are fuses located on the bottom of the fuse box.
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | Not used |
| 2 | 7.5A | Memory seats, Lumbar, Driver seat module logic power |
| 3 | 20A | Driver door unlock |
| 4 | 5A | Not used (spare) |
| 5 | 20A | Subwoofer amplifier |
| 6 | 10A | USB charger |
| 7 | 10A | Not used (spare) |
| 8 | - | Security horn relay |
| 9 | 10A | Rear seat entertainment system module, 360 camera badge |
| 10 | 5A | Keypad, Power liftgate module logic power, Hands free liftgate module, SYNC 3 module, Embedded Modem |
| 11 | 5A | Combined sensing module |
| 12 | 7.5A | Climate control module, Gear shift module |
| 13 | 7.5A | Cluster, Steering column control module, Smart datalink connector (gateway) module |
| 14 | 10A | Extended power module - power |
| 15 | 10A | Datalink power |
| 16 | 15A | Not used (spare) |
| 17 | 5A | Not used (spare) |
| 18 | 5A | Not used (spare) |
| 19 | 7.5A | Extended power module - Run/Start |
| 20 | 7.5A | Active front steering logic power |
| 21 | 5A | Humidity and in-car temperature sensor |
| 22 | 5A | Occupant classification sensor |
| 23 | 10A | Delayed accessory (power inverter logic, moonroof logic, driver window switch power) |
| 24 | 20A | Central lock unlock |
| 25 | 30A | Driver door (window, mirror), Driver door module, Driver door lock indicator, Driver lock switch illumination |
| 26 | 30A | Front passenger door (window, mirror), Front passenger door module, Front passenger lock indicator, Front passenger switch illumination (window, lock) |
| 27 | 30A | Moonroof |
| 28 | 20A | Amplifier |
| 29 | 30A | Rear driver side door smart window |
| 30 | 30A | Rear passenger side door smart window |
| 31 | 15A | Not used (spare) |
| 32 | 10A | Voice control (SYNC), Radio transceiver module |
| 33 | 20A | Radio |
| 34 | 30A | Run-start bus (fuse 19, 20, 21, 22, 35, 36, 37, circuit breaker 38) |
| 35 | 5A | Not used (spare) |
| 36 | 15A | Auto-dimming rear view mirror, Auto high beam/lane departure mirror module, Rear heated seat module logic power, Suspension module |
| 37 | 20A | Not used (spare) |
| 38 | 30A | Rear power windows, Rear window switch illumination |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Power fold 2nd row seats |
| 2 | - | Starter relay |
| 3 | 15A | Rear wiper, Rain sensor |
| 4 | - | Blower motor relay |
| 5 | 20A | Power point 3 - Back of console |
| 6 | - | Not used |
| 7 | 20A | Powertrain control module - vehicle power 1 |
| 8 | 20A | Powertrain control module - vehicle power 2 |
| 9 | - | Powertrain control module relay |
| 10 | 20A | Power point 5-main bin |
| 11 | 15A | Powertrain control module - vehicle power 4 |
| 12 | 15A | Powertrain control module - vehicle power 3 |
| 13 | - | Not used |
| 14 | - | Not used |
| 15 | - | Run/start relay |
| 16 | 20A | Power point 2 - console bin |
| 17 | 20A | Power point 4 - luggage compartment |
| 18 | 20A | RH HID headlamp |
| 19 | 10A | Run-start electronic power assist steering |
| 20 | 10A | Run/start lighting |
| 21 | 15A | Transmission oil pump logic power (start/stop) |
| 22 | 10A | Air conditioner clutch solenoid |
| 23 | 15A | Front split view camera, Rear view camera, Front split view camera module, Gear shift actuator |
| 24 | 10A | Not used (spare) |
| 25 | 10A | Run/start anti-lock brake system |
| 26 | 10A | Run/start powertrain control module |
| 27 | - | Not used |
| 28 | 10A | Rear washer pump |
| 29 | - | Not used |
| 30 | - | Not used |
| 31 | - | Not used |
| 32 | - | Electronic fan 1 relay |
| 33 | - | A/C clutch relay |
| 34 | 15A | Glove box release |
| 35 | - | Not used |
| 36 | - | Not used |
| 37 | 10A | Power transfer unit fan |
| 38 | - | Electronic fan 2 relay |
| 39 | - | Electric fan 3 relay |
| 40 | - | Horn relay |
| 41 | - | Not used |
| 42 | - | Fuel pump relay |
| 43 | 10A | 2nd row easy fold seat release |
| 44 | 20A | LH HID headlamp |
| 45 | - | Not used |
| 46 | - | Not used |
| 47 | - | Not used |
| 48 | - | Not used |
| 49 | - | Not used |
| 50 | 20A | Horn |
| 51 | - | Not used |
| 52 | - | Not used |
| 53 | 10A | Not used (spare) |
| 54 | 10A | Brake on-off switch |
| 55 | 10A | ALT sensor |
| 86 | - | Not used |
Engine compartment fuse box - bottom:
| Fuse/Relay N° | Rating | Functions |
| 56 | - | Not used |
| 57 | 20A | Power Point 1 - Driver Front |
| 58 | 30A | Fuel pump feed |
| 59 | 30A | Electronic fan 3 |
| 60 | 30A | Electronic fan 1 |
| 61 | - | Not used |
| 62 | 50A | Body control module 1 |
| 63 | 25A | Electronic fan 2 |
| 64 | 20A | Headlamp washer |
| 65 | 20A | Front heated seat |
| 66 | 15A | Heated wiper park |
| 67 | 50A | Body control module 2 |
| 68 | 40A | Heated rear window |
| 69 | 30A | Anti-lock brake system valves |
| 70 | 30A | Passenger seat |
| 71 | 50A | Active front steering |
| 72 | 20A | Transmission oil pump (start/stop) |
| 73 | 20A | Rear heated seats |
| 74 | 30A | Driver seat module |
| 75 | 25A | Wiper motor 1 |
| 76 | 30A | Power liftgate module |
| 77 | 30A | Climate control seat module |
| 78 | 40A | Trailer lighting module |
| 79 | 40A | Blower motor |
| 80 | 25A | Wiper motor 2 |
| 81 | 40A | 110 volt inverter |
| 82 | - | Not used |
| 83 | 20A | TRCM (iShifter) |
| 84 | 30A | Starter solenoid |
| 85 | 30A | Not used (spare) |
| 87 | 60A | Anti-lock brake system pump |
