Table of Contents
In this article, we provide a detailed breakdown of the fuse and relay box diagrams for the Lincoln MKX (first generation / CD3 platform facelift) for model years 2010, 2011, 2012, 2013, 2014, and 2015.
Fuses 27, 21, 20, and 9 in the engine compartment fuse box supply power to the auxiliary power outlets and cigarette lighter.
Engine Compartment Fuse Box
The power distribution box is located on the left (driver) side of the engine compartment, beneath a protective plastic cover.
Overview layout.
| Diagram | |
|---|---|
|
|
| No. | Description |
| 10 | Unused |
| 11 | Rear heated mirror and rear window defroster relay |
| 12 | Unused |
| 13 | Starter motor relay |
| 14 | Unused |
| 15 | Fuel pump relay |
| 32 | Unused |
| 33 | Unused |
| 34 | Blower motor relay |
| 35 | Unused |
| 36 | Rear power seat relay |
| 37 | Right trailer tow stop/turn lamp relay |
| 38 | Unused |
| 44 | Rear window washer relay |
| 52 | Unused |
| 53 | Left trailer tow stop/turn lamp relay |
| 54 | Unused |
| 55 | Windshield wiper relay |
| 66 | Powertrain Control Module (PCM) relay |
| 77 | Trailer tow park lamps relay |
| 88 | Run/start relay |
| 98 | A/C clutch relay |
| 75 | A/C clutch diode |
| 1 | Unused |
| 2 | Unused |
| 3 | Unused |
| 4 | Windshield wipers (30 A) |
| 5 | ABS pump (40 A) |
| 6 | Unused |
| 7 | Power liftgate (30 A) |
| 8 | Moonroof / Sunroof (20 A) |
| 9 | Rear console power outlet No. 2 (20 A) |
| 16 | Unused |
| 17 | Unused |
| 18 | Blower motor (40 A) |
| 19 | Starter motor (30 A) |
| 20 | Center console power outlet No. 1 (20 A) |
| 21 | Cargo area power outlet (20 A) |
| 22 | Unused |
| 23 | Driver seat module (30 A) |
| 24 | Unused |
| 25 | Unused |
| 26 | Rear window defroster (40 A) |
| 27 | Front 12 V power outlet / cigarette lighter (20 A) |
| 28 | Climate-controlled seats (30 A) |
| 29 | Unused |
| 30 | Rear heated seats (30 A) |
| 31 | Unused |
| 39 | With trailer tow package – Engine cooling fan (40 A) |
| Without trailer tow package – Engine cooling fan (60 A) | |
| 40 | Trailer tow package only – Engine cooling fan (40 A) |
| 41 | Unused |
| 42 | Front passenger power seat (30 A) |
| 43 | 2011: ABS valves (30 A) |
| 2012–2015: ABS valves (25 A) | |
| 45 | Rain sensor (5 A) |
| 46 | Unused |
| 47 | Unused |
| 48 | Unused |
| 49 | Unused |
| 50 | Heated exterior mirrors (15 A) |
| 51 | Unused |
| 56 | Unused |
| 57 | Left HID headlamp (20 A) |
| 58 | Alternator sensor (10 A) |
| 59 | Brake On/Off (BOO) switch (10 A) |
| 60 | Unused |
| 61 | Power rear seat release (10 A) |
| 62 | A/C clutch (10 A) |
| 63 | Trailer tow stop/turn lamp relay (15 A) |
| 64 | Rear window wiper motor (20 A) |
| 65 | Fuel pump (15 A) |
| 67 | Vehicle power 2 (20 A) |
| 68 | Vehicle power 4 (15 A) |
| 69 | Vehicle power 1 (15 A) |
| 70 | All-wheel drive (AWD) module / A/C relay (10 A) |
| 71 | Unused |
| 72 | Unused |
| 73 | Unused |
| 74 | Unused |
| 76 | Unused |
| 78 | Right HID headlamp (20 A) |
| 79 | Adaptive cruise control (5 A) |
| 80 | Unused |
| 81 | Unused |
| 82 | Rear window washer (15 A) |
| 83 | Unused |
| 84 | Trailer tow park lamps (20 A) |
| 85 | Unused |
| 86 | PCM keep-alive power, PCM relay (7.5 A) |
| 87 | Run/start relay (5 A) |
| 89 | Adaptive headlamps (5 A) |
| 90 | Powertrain Control Module (PCM) (10 A) |
| 91 | Adaptive Cruise Control (ACC) module (10 A) |
| 92 | ABS module (10 A) |
| 93 | Blower motor / rear defroster relay (5 A) |
| 94 | Passenger compartment fuse panel run/start (30 A) |
| 95 | Unused |
| 96 | Unused |
| 97 | Unused |
Passenger Compartment Fuse Panel
Located on the driver’s side lower instrument panel, near the parking brake pedal behind an access trim cover.
Panel access view.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| 1 | Driver-side power window switch (smart window) | 30 A |
| 2 | Spare | 15 A |
| 3 | Front passenger power window switch (smart window) | 30 A |
| 4 | Demand lamps / interior illumination | 10 A |
| 5 | Subwoofer amplifier | 20 A |
| 6 | Radio module | 5 A |
| 7 | Memory seat switch, power mirror switch, driver seat module | 7.5 A |
| 8 | Spare | 10 A |
| 9 | Power liftgate module | 10 A |
| 10 | Run/accessory relay | 10 A |
| 11 | Head-up display (HUD) / Instrument cluster | 10 A |
| 12 | Puddle lamps, interior lamps, switch backlighting | 15 A |
| 13 | Right turn/stop lamps and rear turn signal lamps | 15 A |
| 14 | Left turn/stop lamps and rear turn signal lamps | 15 A |
| 15 | Backup lamps and center high-mounted stop lamp (CHMSL) | 15 A |
| 16 | Right low-beam headlamp | 10 A |
| 17 | Left low-beam headlamp | 10 A |
| 18 | Brake shift interlock (BSI), keypad illumination, interior fuse panel, start button LED, Powertrain Control Module (PCM) wake-up, Passive Anti-Theft System (PATS), 2nd-row power seat enable | 10 A |
| 19 | Audio amplifier | 20 A |
| 20 | Vehicles without Intelligent Access (IA): Lock/unlock relays | 20 A |
| 21 | Spare | 10 A |
| 22 | Horn | 20 A |
| 23 | Intelligent Access (IA) module, steering wheel control switch, headlamp switch | 15 A |
| 24 | On-Board Diagnostics (OBD-II) port / power tilt/telescoping steering column | 15 A |
| 25 | Power liftgate release switch | 15 A |
| 26 | GPS module | 5 A |
| 27 | Intelligent Access (IA) module | 20 A |
| 28 |
|
15 A |
| 29 | Radio, SYNC® module, electronic finish panel | 20 A |
| 30 | Front parking lamps | 15 A |
| 31 | Spare | 5 A |
| 32 | Compass, auto-dimming rearview mirror, moonroof, power windows | 15 A |
| 33 | Spare | 10 A |
| 34 | Blind Spot Information System (BLIS), rearview camera, reverse sensing system, rear heated seat module | 10 A |
| 35 | Head-up display (HUD) | 5 A |
| 36 | Heated steering wheel | 10 A |
| 37 | Climate control system | 10 A |
| 38 | Spare | 10 A |
| 39 | High-beam headlamps | 15 A |
| 40 | License plate lamps and rear parking lamps | 10 A |
| 41 | Restraint Control Module (RCM) / Occupant Classification System (OCS) | 7.5 A |
| 42 | Spare | 5 A |
| 43 | Spare | 10 A |
| 44 | Spare | 10 A |
| 45 | Spare | 5 A |
| 46 | Climate control system | 10 A |
| 47 | Front fog lamps, LED turn signal mirrors | 15 A |
| 48 | Circuit Breaker: Rear power windows | 30 A |
| 49 | Delayed accessory relay | — |