2010-2012 Lincoln MKZ
Location and description of fuses and relay Lincoln MKZ and Lincoln MKZ Hybrid with gasoline engine 3.5L V6 Duratec and 2.5L Duratec Hybrid (2010, 2011, 2012)
Engine Compartment Fuse Box (except Hybrid)

| No. | A | Description |
|---|---|---|
| 1 | - | - |
| 2 | - | - |
| 3 | 40 | Powertrain control module (PCM) (relay 57 power) |
| 4 | - | - |
| 5 | 30 | Starter motor (relay 55 power) |
| 6 | 40 | Rear defrost (relay 53 power) |
| 7 | - | - |
| 8 | 40 | Anti-lock brake system (ABS) pump |
| 9 | 20 | Wipers washer |
| 10 | 30 | ABS valves |
| 11 | - | - |
| 12 | 30 | Heated/cooled seats |
| 13 | - | - |
| 14 | - | - |
| 15 | - | - |
| 16 | 15 | Transmission module |
| 17 | 10 | Alternator |
| 18 | - | - |
| 19 | - | - |
| 20 | 20 | Audio amplifier |
| 21 | 20 | Audio amplifier |
| 22 | 20 | Console power point |
| 23 | 10 | PCM - Keep alive power, Canister vent |
| 24 | - | - |
| 25 | 10 | A/C clutch (relay 43 power) |
| 26 | 15 | Left headlamp (relay 42 power) |
| 27 | 15 | Right headlamp (relay 44 power) |
| 28 | 80 | Cooling fan motor |
| 29 | 20 | Front power point |
| 30 | 30 | Fuel relay (relay 54 power) |
| 31 | 30 | Passenger power seat |
| 32 | 30 | Driver power seat |
| 33 | 20 | Moon roof motor power feed |
| 34 | - | - |
| 35 | 40 | Front A/C blower motor (relay 52 power) |
| 38 | 10 | Heated side mirrors |
| 39 | - | - |
| 40 | - | - |
| 45 | 15 | Injectors |
| 46 | 15 | PCM |
| 47 | 10 | General powertrain components, A/C clutch, back-up lamps |
| 48 | 15 | Ignition coils |
| 49 | 15 | Emissions related powertrain components |
| Diode | ||
| 36 | Fuel pump | |
| 37 | One-touch start | |
| Relay | ||
| 41 | Backup lamps | |
| 42 | Left headlamps | |
| 43 | A/C clutch | |
| 44 | Right headlamps | |
| 50 | - | |
| 51 | - | |
| 52 | Blower motor | |
| 53 | Rear defrost | |
| 54 | Fuel | |
| 55 | Starter | |
| 56 | - | |
| 57 | PCM | |
| 58 | - | |
Passenger Compartment Fuse Box

| No. | A | Description |
|---|---|---|
| 1 | 30 | Driver smart window motor |
| 2 | 15 | Brake on/off switch, Center high-mounted stop lamp |
| 3 | 15 | Except Hybrid: - (Spare) Hybrid: HEV battery fan |
| 4 | 30 | Passenger front smart window motor |
| 5 | 10 | Keypad illumination, Brake shift interlock |
| 6 | 20 | Turn signal lamps |
| 7 | 10 | Low beam headlamps (left) |
| 8 | 10 | Low beam headlamps (right) |
| 9 | 15 | Courtesy Ughts/Illuminated scuff plate |
| 10 | 15 | Backlighting, Puddle lamps |
| 11 | 10 | Except Hybrid: AWD module |
| 12 | 7.5 | Memory modules, Memory seat/mirrors switches |
| 13 | 5 | SYNC® module |
| 14 | 10 | Electronic finish panel (EFP) radio and climate control buttons module, Navigation display, Center information display, GPS module, Ambient lighting |
| 15 | 10 | Climate control |
| 16 | 15 | - (Spare) |
| 17 | 20 | Door locks, Trunk release |
| 18 | 20 | Except Hybrid: - (Spare) Hybrid: Heated seat module |
| 19 | 25 | - (Spare) |
| 20 | 15 | On-Board Diagnostic connector |
| 21 | 15 | Fog lamps |
| 22 | 15 | Front sidemarker lamps, Park lamps, License plate lamp |
| 23 | 15 | High beam headlamps |
| 24 | 20 | Horn |
| 25 | 10 | Demand lamps/power saver relay |
| 26 | 10 | Instrument cluster battery power |
| 27 | 20 | Ignition switch |
| 28 | 5 | Radio crank sense circuit |
| 29 | 5 | Instrument cluster ignition power |
| 30 | 5 | - (Spare) |
| 31 | 10 | - (Spare) |
| 32 | 10 | Restraint control module |
| 33 | 10 | - (Spare) |
| 34 | 5 | - (Spare) |
| 35 | 10 | Rear park assist, Blind spot monitor system, Rear video camera, AWD |
| 36 | 5 | Passive anti-theft sensor (PATS) transceiver |
| 37 | 10 | Except Hybrid: - (Spare) Hybrid: Humidity sensor fan |
| 38 | 20 | Subwoofer amplifier |
| 39 | 20 | Radio |
| 40 | 20 | - (Spare) |
| 41 | 15 | Automatic dimming mirror, Moon roof, Compass, Front windows |
| 42 | 10 | Electronic stability control, Adaptive headlamps |
| 43 | 10 | Rain sensor |
| 44 | 10 | Fuel diode/Powertrain control module |
| 45 | 5 | Heated backlight and blower relay coil, Wiper washer |
| 46 | 7.5 | Occupant classification sensor (OCS) module, Passenger airbag off lamp |
| 47 | 30 | Circuit Breaker: Rear windows |
| Relay | ||
| 48 | Delayed accessory | |
Engine Compartment Fuse Box (only Hybrid)

| No. | A | Description |
|---|---|---|
| 1 | 50 | Electronic power assist steering B+ |
| 2 | 50 | Electronic power assist steering B+ |
| 3 | 40 | Powertrain control module (aux relay 5 power) |
| 4 | - | - |
| 5 | - | - |
| 6 | 40 | Rear defrost (aux relay 4 power) |
| 7 | 40 | '11: Vacuum pump (aux relay 6 power) |
| 30 | '12: Vacuum pump (aux relay 6 power) | |
| 8 | 50 | Brake system controller pump |
| 9 | 20 | Wiper washer |
| 10 | 30 | Brake system controller valves |
| 11 | - | - |
| 12 | 30 | Heated-cooled seats |
| 13 | 15 | Motor electronics coolant/heater pump (relay 42 & 44 power) |
| 14 | - | - |
| 15 | - | - |
| 16 | - | - |
| 17 | 10 | HEV high voltage battery module |
| 18 | - | - |
| 19 | - | - |
| 20 | 20 | THX Radio |
| 21 | 20 | THX Radio |
| 22 | 20 | Console power point |
| 23 | 10 | Powertrain control module/ Transmission control module keep-alive power, Canister vent |
| 24 | - | - |
| 25 | - | - |
| 26 | 15 | Left headlamp (aux relay 1 power) |
| 27 | 15 | Right headlamp (aux relay 2 power) |
| 28 | 60 | Cooling fan motor |
| 29 | 20 | Front power point |
| 30 | 30 | Fuel relay (relay 43 power) |
| 31 | 30 | Passenger power seat |
| 32 | 30 | Driver power seat |
| 33 | 20 | Moon roof |
| 34 | - | - |
| 35 | 40 | Front A/C blower motor (aux relay 3 power) |
| 37 | 5 | Vacuum pump monitoring |
| 38 | 10 | Heated side mirrors |
| 39 | 10 | Transmission control module |
| 40 | 10 | Powertrain control module |
| 45 | 15 | Injectors |
| 46 | 15 | Coil on plugs |
| 47 | 10 | Powertrain control module (general): Heater pump, Motor electronics coolant pump relay coils, DC/DC converter, Back-up lamps, Brake controller |
| 48 | 20 | HEV high voltage battery module, Fuel pump relay |
| 49 | 15 | Powertrain control module (emissions related) |
| Diode | ||
| 36 | 1 | Fuel pump |
| Relay | ||
| 41 | Backup lamps | |
| 42 | Heater pump | |
| 43 | Fuel pump | |
| 44 | Motor electronics coolant pump | |
Additional Relay Box (only Hybrid)

| No. | Description |
|---|---|
| 1 | Left headlamp |
| 2 | Right headlamp |
| 3 | Blower motor |
| 4 | Rear window defogger |
| 5 | Powertrain control module |
| 6 | Vacuum pump cut-off |
| 7 | Vacuum pump |




