Lincoln MKZ Hybrid (2011-2012)

Looking for Lincoln MKZ Hybrid fuse box diagrams? This article covers the first-generation Lincoln MKZ Hybrid, available from 2011, and includes fuse box diagrams for Lincoln MKZ Hybrid 2011 and 2012, along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse and relay (fuse layout).

Engine Compartment

Fuse Box Locations

There is two fuse boxes in the engine compartment: The power distribution box is located on the driver’s side and the auxiliary relay box is located in front of the radiator.

Fuse Box Diagrams

Main Fuse Box

Fuses

Assignment of the fuses in the Engine compartment main fuse box

Fuse Data
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No.TypeAmpsDescription
1Cartridge Fuse50 AElectronic power assist steering B+
2Cartridge Fuse50 AElectronic power assist steering B+
3Cartridge Fuse40 APowertrain control module (aux relay 5 power)
4N/AN/AN/A
5N/AN/AN/A
6Cartridge Fuse40 ARear defrost (aux relay 4 power)
7Cartridge Fuse40 AVacuum pump (aux relay 6 power)
8Cartridge Fuse50 ABrake system controller pump
9Cartridge Fuse20 AWiper washer
10Cartridge Fuse30 ABrake system controller valves
11N/AN/AN/A
12Cartridge Fuse30 AHeated-cooled seats
13Mini Fuse15 AMotor electronics coolant/heater pump (relay 42 & 44 power)
14N/AN/AN/A
15N/AN/AN/A
16N/AN/AN/A
17Mini Fuse10 AHEV high voltage battery module
18N/AN/AN/A
19N/AN/AN/A
20Cartridge Fuse20 ATHX Radio
21Cartridge Fuse20 ATHX Radio
22Cartridge Fuse20 AConsole power point
23Mini Fuse10 APowertrain control module / Transmission control module keep-alive power, Canister vent
24N/AN/AN/A
25N/AN/AN/A
26Mini Fuse15 ALeft headlamp (aux relay 1 power)
27Mini Fuse15 ARight headlamp (aux relay 2 power)
28Cartridge Fuse60 ACooling fan motor
29Cartridge Fuse20 AFront power point
30Cartridge Fuse30 AFuel relay (relay 43 power)
31Cartridge Fuse30 APassenger power seat
32Cartridge Fuse30 ADriver power seat
33Cartridge Fuse20 AMoon roof
34N/AN/AN/A
35Cartridge Fuse40 AFront A/C blower motor (aux relay 3 power)
37Mini Fuse5 AVacuum pump monitoring
38Mini Fuse10 AHeated side mirrors
39Mini Fuse10 ATransmission control module
40Mini Fuse10 APowertrain control module
45Mini Fuse15 AInjectors
46Mini Fuse15 ACoil on plugs
47Mini Fuse10 APowertrain control module (general): Heater pump, Motor electronics coolant pump relay coils, DC/DC converter, Back-up lamps, Brake controller
48Mini Fuse20 AHEV high voltage battery module, Fuel pump relay
49Mini Fuse15 APowertrain control module (emissions related)

Relays and Diodes

Assignment of the relays and diodes in the Engine compartment

Fuse Data
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No.TypeAmpsDescription
36Diode1 AFuel pump
41Relay (G8VA)N/ABackup lamps
42Relay (G8VA)N/AHeater pump
43Relay (G8VA)N/AFuel pump
44Relay (G8VA)N/AMotor electronics coolant pump

Auxiliary Fuse Box

Relays

Assignment of the relays in the Engine compartment auxiliary relay box

Fuse Data
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No.TypeDescription
1High current microLeft headlamp
2High current microRight headlamp
3High current microBlower motor
4High current microRear window defogger
5High current microPowertrain control module
6High current microVacuum pump cut-off
7Solid stateVacuum pump

Passenger Compartment

Fuse Box Location

The fuse panel is located under the steering wheel by the brake pedal. Remove the lid to access the fuses.

Fuse Box Diagram

Fuses

Assignment of the fuses in the Passenger compartment

Fuse Data
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No.AmpsDescription
130ADriver smart window motor
215ABrake on/off switch, Center high-mounted stop lamp
315AHEV battery fan
430APassenger front smart window motor
510AKeypad illumination, Brake shift interlock
620ATurn signal lamps
710ALow- beam headlamps (left)
810ALow* beam headlamps (right)
915ACourtesy lights/Illuminated scuff plate
1015ABacklighting, Puddle lamps
11Not used
127.5AMemory modules, Memory seat/mirrors switches
135ASYNC® module
1410AElectronic finish panel (EFP) radio and climate control buttons module, Navigation display, Center information display, GPS module, Ambient lighting
1510AClimate control
1615ANot used (spare)
1720ADoor locks, Trunk release
1820AHeated seat module
1925ANot used (spare)
2015AOn-Board Diagnostic connector
2115AFog lamps
2215AFront sidemarker lamps, Park lamps, License plate lamp
2315AHigh beam headlamps
2420AHorn
2510ADemand lamps/power saver relay
2610AInstrument cluster battery power
2720AIgnition switch
285ARadio crank sense circuit
295AInstrument cluster ignition power
305ANot used (spare)
3110ANot used (spare)
3210ARestraint control module
3310ANot used (spare)
345ANot used (spare)
3510ARear park assist, Blind spot information system, Rearview camera
365APassive anti-theft sensor (PATS) transceiver
3710AHumidity sensor fan
3820ASubwoofer amplifier
3920ARadio
4020ANot used (spare)
4115AAutomatic dimming mirror, Moon roof, Compass, Front windows
4210AElectronic stability control, Adaptive headlamps
4310ARain sensor
4410AFuel diode/Pow r ertrain control module
455AHeated backlight and blower relay coil, Wiper washer
467.5AOccupant classification sensor (OCS) module, Passenger airbag off lamp

Relays and Circuit Breakers

Assignment of the relays and circuit breakers in the Passenger compartment

Fuse Data
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No.TypeAmpsDescription
47Circuit Breaker30ARear windows
48RelayDelayed accessory relay

FAQ

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