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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Lincoln Mark LT (2005, 2006, 2007, 2008).
Checking and Replacing Fuses
Fuses and circuit breakers protect your vehicle’s electrical system from overloading. If electrical components in the vehicle are not working, a fuse may have blown. Check the appropriate fuses before replacing any electrical components.
Look carefully at the fuse – a broken wire within the fuse identifies blown fuses. If you are not sure or if it is too dark to see, try replacing the suspected fuse with one of the same value that you know is good.
In case if you do not have a spare fuse, in an emergency you can pull out fuses, which may be dispensable for normal driving (for example, audio system, cigarette lighter, OBD, seat heater, and the like), and use it if its amperage rating is the same.
Notice
- Always switch off the ignition system and the affected electrical circuit before replacing a fuse.
- Always disconnect the battery before servicing high current fuses.
- Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse, even as a temporary fix. This can cause extensive damage or even fire.
- If the replaced fuses blows again – contact a qualified and equipped service center.
Passenger Compartment Fuse Box Diagram
The fuse panel is located under the right-hand side of the instrument panel. Remove the trim panel and fuse box cover to access the fuses.
To remove the fuse box cover, place a finger behind the PULL tab and your thumb above the PULL tab as shown in the illustration, then pull the cover off.
To reinstall the fuse box cover, place the top part of the cover on the fuse panel, then push the bottom part of the cover until you hear it click shut. Gently pull on the cover to make sure it is seated properly.
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| № | A | Protected components |
|---|---|---|
| 1 | 10 | Run/Accessory - Wipers, Instrument cluster |
| 2 | 20 | Stop/Turn lamps, Brake on/off switch, Hazard flashers (2007-2008) |
| 3 | 5 | 2005-2006: Power mirrors, Memory seats and pedals |
| 7.5 | 2007-2008: Power mirrors, Memory seats and pedals, Driver power seat | |
| 4 | 10 | DVD battery power, Power fold mirror |
| 5 | 7.5 | Keep alive memory for Powertrain Control Module (PCM) and climate control module |
| 6 | 15 | Parklamps, BSM, Instrument panel illumination |
| 7 | 5 | Radio (start signal) |
| 8 | 10 | Heated mirrors, Switch indicator |
| 9 | 20 | 2007-2008: Fuel pump relay, Fuel injectors |
| 10 | 20 | Trailer tow back-up lamps relay (PCB1), Trailer tow parklamp relay (R201) |
| 11 | 10 | A/C clutch, 4x4 solenoid |
| 12 | 5 | 2007-2008: PCM relay coil |
| 13 | 10 | Climate control module power, Flasher relay |
| 14 | 10 | Back-up lamp and Daytime Running Lamps (DRL) relay coil, A/C pressure switch, Redundant speed control switch, Heated PCV, Trailer tow back-up lamps relay coil, ABS, Reverse park aid, EC mirror, Navigation radio (reverse input (2007-2008)) |
| 15 | 5 | Overdrive cancel, Cluster, Traction control switch (2007-2008) |
| 16 | 10 | Brake-shift interlock solenoid |
| 17 | 15 | Fog lamp relay (R202) |
| 18 | 10 | Run/Start feed - Overhead power point, Electrochromatic mirror, Heated seats, BSM, Compass, RSS (Reverse Sensing System) |
| 19 | 10 | Restraints (Air bag module), OCS (2007-2008) |
| 20 | 10 | Battery feed for overhead power point |
| 21 | 15 | Cluster keep alive power |
| 22 | 10 | Delayed accessory power for audio, power door lock switch and moonroof switch illumination |
| 23 | 10 | RH low beam headlamp |
| 24 | 15 | Battery saver power for demand lamps |
| 25 | 10 | LH low beam headlamp |
| 26 | 20 | Horn relay (PCB3), Horn power |
| 27 | 5 | Passenger Air bag Deactivation (PAD) warning lamp, Cluster air bag warning lamp (2005-2006), Cluster RUN /START power |
| 28 | 5 | SecuriLock transceiver (PATS) |
| 29 | 15 | PCM 4x4 power |
| 30 | 15 | PCM 4x4 power |
| 31 | 20 | Radio power, Satellite radio module (2007-2008) |
| 32 | 15 | Vapor Management Valve (VMV), A/C clutch relay, Canister vent, Heated Exhaust Gas Oxygen (HEGO) sensors #11 and #21, CMCV, Mass Air Flow (MAF) sensor, VCT, Electronic fan clutch (2007-2008) |
| 33 | 15 | Shift solenoid, CMS #12 and #22 |
| 34 | 20 | 2005-2006: Fuel injectors and PCM power |
| 15 | 2007-2008: Fuel injectors and PCM power | |
| 35 | 20 | Instrument cluster high beam indicator, High beam headlamps |
| 36 | 10 | Trailer tow right turn/stop lamps |
| 37 | 20 | Rear power point, Center console power point (2007-2008) |
| 38 | 25 | Subwoofer power |
| 39 | 20 | 2005-2006: Instrument panel power point |
| 40 | 20 | Low beam headlamps, DRL |
| 41 | 20 | 2005-2006: Cigar lighter, Diagnostic connector power |
| 42 | 10 | Trailer tow left turn/stop lamps |
| 101 | 30 | Starter solenoid |
| 102 | 20 | Ignition switch feed |
| 103 | 20 | ABS valves |
| 104 | - | Not used |
| 105 | 30 | Electric trailer brakes |
| 106 | 30 | Trailer tow battery charge |
| 107 | 30 | Power door locks (BSM) |
| 108 | 30 | Passenger power seat |
| 109 | 30 | Driver power seat, Adjustable pedals, Memory module (pedals, seat, mirror; (2007-2008)) |
| 110 | 20 | 2007-2008: Cigar lighter, Diagnostic connector power |
| 111 | 30 | 4x4 relays |
| 112 | 40 | ABS pump power |
| 113 | 30 | Wipers and washer pump |
| 114 | 40 | Heated backlite, Heated mirror power |
| 115 | 20 | 2007-2008: Moon roof |
| 116 | 30 | Blower motor |
| 117 | 20 | 2007-2008: Instrument panel power point |
| 118 | 30 | Heated seats |
| 401 | 30 | Circuit breaker: Power windows, Moonroof, Power sliding backlite |
| R01 | Starter solenoid | |
| R02 | Accessory delay | |
| R03 | Hi-beam headlamps | |
| R04 | Heated backlite | |
| R05 | Trailer tow battery charge | |
| R06 | Blower motor | |
| R201 | Trailer tow park lamps | |
| R202 | Fog lamps | |
| R203 | PCM | |
Auxiliary Relay Box
The relay box is located in the engine compartment on the left fender.
With Daytime Running Lamp (DRL) and 4×4 options
Without Daytime Running Lamp (DRL) and 4×4 options
| № | A | Protected components |
|---|---|---|
| F03 | 5 | Clockspring illumination |
| R01 | 4x4 CCW | |
| R02 | 4x4 CW | |
| R03 | Daytime Running Lamps (DRL) high beam disable | |
| R201 | DRL | |
| R202 | A/C clutch | |
| D01 | A/C clutch | |
| D02 | 2008: One Touch Integrated Start (OTIS) | |
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