Looking for Lincoln Town Car fuse box diagrams ? This article covers the facelifted third-generation Lincoln Town Car (Model Code: FN145) , available from 2003 , and includes fuse box diagrams for Lincoln Town Car 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and 2011 , 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).
Assignment of the fuses in the Power distribution box (2003)
Fuse Data
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No. Amps Description 1 30A Radio, IP Fuse 33 2 20 A Front power point 3 — Not used 4 15A Horn 5 20 A Fuel pump, Inertia switch 6 20 A Right rear power point (Long Wheel Base only) 7 30A Front driver and front passenger heated seats 8 — Not used 9 — Not used 10 10A RASM 11 30A Rear driver/passeriger heated seats (Long Wheel Base only) 12 20 A Left rear power point (Long Wheel Base only) 13 15A To alternator 14 20 A Rear door cigar lighters (Long Wheel Base only) 15 – Not used 16 – Not used 17 — Not used 18 – Not used 19 15A MAF sensor, DPFE sensor, Injectors, PCM 20 15A PCM, Canister vent solenoid, VMV, HEGOs 21 – Not used 22 – Not used 23 — Not used 24 – Not used 101 50A Ignition switch, Starter 102 50A Cooling fan (variable speed) 103 40 A Blower motor 104 40 A Heated backlight, IP fuse 28 105 30 A EEC relay, PDB fuses 19, 20 106 40 A ABS module 107 40 A IP fuse 29, Delayed accessories relay (windows, moon roof, radio) 108 30A IP fuse 30, Memory seats, Power seats, Lumbar, Adjustable pedals, Memory mirrors 109 40 A Power decklid 110 — Not used 111 — Not used 112 40 A Ignition switch, IP fuses, 10, 12, 14, 16, 18 113 40 A IP fuses, 1, 5, 7, 9, 31 114 30A RASM compressor 115 40 A IP fuses 11, 19, 21, 23, 25, 27, 32 116 30 A Wipers 117 30 A Rear power seats (Long Wheel Base only) 118 20A ABS 205 — Not used 401 — Not used
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Assignment of the relays in the Power distribution box (2003)
Fuse Data
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No. Type Description K201 1/2 ISO Horn K202 1/2 ISO PCM K203 1/2 ISO Fuel pump K204 1/2 ISO A/C clutch K205 — Not used K206 1/2 ISO Cornering lamp ground K207 1/2 ISO Fog lamps K208 1/2 ISO Park lamp isolation K209 1/2 ISO ABS relay K301 Full ISO Blower motor K302 Full ISO Starter solenoid K303 Full ISO Heated backlight K304 Full ISO RASM
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Assignment of the diodes in the Power distribution box (2003)
Fuse Data
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No. Type Description D501 Diode PCM D502 Diode Not used D503 Diode Not used
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Assignment of the circuit breakers in the Power distribution box (2003)
Fuse Data
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No. Type Description CB601 Circuit Breakers Not used CB602 Circuit Breakers Not used
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Assignment of the fuses in the Power distribution box (2004)
Fuse Data
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No. Amps Description 1 30A Radio, I/P Fuse 33 2 20A Front power point 3 — Not used 4 15 A Horn 5 20A Fuel pump, Inertia switch 6 20A Right rear power point (Long Wheel Base only) 7 30A Front driver and front passenger heated seats 8 — Not used 9 — Not used 10 10A Rear Air Suspension Module (RASM) 11 30A Rear driver/passenger heated seats (Long Wheel Base only) 12 20A Left rear power point (Long Wheel Base only) 13 7.5A To alternator 14 20A Rear door cigar lighters (Long Wheel Base only) 15 — Not used 16 – Not used 17 – Not used 18 — Not used 19 15 A MAF sensor, DPFE sensor, Injectors, PCM 20 15 A PCM, Canister vent solenoid, VMV, HEGOs 21 – Not used 22 – Not used 23 – Not used 24 – Not used 101 50A Ignition switch, Starter motor, I/P fuses 2, 4, 6, 8, 13, 15, 17, 24 and 26 102 50A Cooling fan (variable speed) 103 40A Blower motor 104 40A Heated backlight, IP fuse 28 105 30A EEC relay, PDB fuses 19, 20, Fuel pump relay coil, A/C clutch relay coil 106 40A ABS module 107 40A I/P fuse 29, Delayed accessory relay (windows, moon roof, radio) 108 30A I/P fuse 30, Memory seats, Power seat switch, Lumbar, Adjustable pedals, Memory mirrors 109 40A Trunk pulldown/latch module 110 — Not used 111 — Not used 112 40A Ignition switch, I/P fuses, 10, 12, 14, 16, 18 113 40A I/P fuses, 1, 3, 5, 7, 9, 31 114 30A RASM compressor 115 40A I/P fuses 11, 19, 21,23, 25, 27 116 30A Wipers 117 30A Rear power seats (Long Wheel Base only) 118 20A ABS 401 – Not Used
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Assignment of the relays in the Power distribution box (2004)
Fuse Data
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No. Type Description K201 1/2 ISO Horn K202 1/2 ISO PCM K203 1/2 ISO Fuel pump K204 1/2 ISO A/C clutch K205 — Not used K206 1/2 ISO Cornering lamp ground K207 1/2 ISO Fog lamps K208 1/2 ISO Park lamp isolation K209 1/2 ISO ABS relay K301 Full ISO Blower motor K302 Full ISO Starter solenoid K303 Full ISO Heated backlight K304 Full ISO RASM
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Assignment of the diodes in the Power distribution box (2004)
Fuse Data
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No. Type Description D501 Diode PCM D502 Diode A/C clutch D503 Diode Not used
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Assignment of the circuit breakers in the Power distribution box (2004)
Fuse Data
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No. Type Description CB601 Circuit Breakers Not used CB602 Circuit Breakers Not used
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Assignment of the fuses in the Power distribution box (2005, 2006)
Fuse Data
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No. Amps Description 1 20A Ignition switch (Key in, RUN 1, RUN 2) 2 25A Ignition switch (RUN/START, RUN/ACC, START) 3 10A Powertrain Control Module (PCM) keep alive power 4 20A Fuel relay feed 5 20A Instrument panel power point 6 15 A Alternator regulator 7 30A PCM relay feed 8 20A Driver’s Door Module (DDM) 9 15 A Ignition coil relay feed 10 20A Horn relay feed 11 15 A A/C clutch relay feed 12 20A Audio 13 20A Instrument panel fuse box feed #3 14 20A Stop lamp switch 15 15 A Lumbar, Fuel door 16 20A Heated seats 17 — Not used 18 — Not used 19 15 A Injectors 20 15 A PCM, Mass Air Flow (MAF) sensor 21 15 A 2005: Powertrain loads and sensors 22 10A Rear Air Suspension Module (RASM) 23 10A Delayed accessory (Moonroof, audio and navigation system) 24 — Not used 101 40A Blower relay feed 102 50A Cooling fan 103 50A Instrument panel fuse box feed #1 104 40A Instrument panel fuse box feed #2 105 30A Starter relay feed 106 40A ABS module (Pump) 107 40A Rear defroster relay feed 108 40A Power Decklid Module (PDM) 109 20A ABS module (Valves) 110 30A Wiper module 111 20A Rear power point #1 112 30A RASM (Air compressor) 113 20A Rear power point #2 114 20A Moonroof 115 20A Rear cigar lighters 116 30A Pulldown module 117 30A Driver seat module 118 20A Rear heated seats
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Assignment of the relays in the Power distribution box (2005, 2006)
Fuse Data
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No. Type Description K201 Micro relay A/C clutch K202 — Not used K203 Micro relay Ignition coil K204 Micro relay PCM K205 — Not used K206 Micro relay Fuel K207 — Not used K208 — Not used K209 Micro relay Horn K301 Mini relay Starter K302 Mini relay RASM (Air compressor) K303 Mini relay Blower K304 Mini relay Delayed accessory
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Assignment of the diodes in the Power distribution box (2005, 2006)
Fuse Data
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No. Type Description D501 Diode A/C clutch D502 Diode Reverse battery D503 Diode Horn, Door latch
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Assignment of the circuit breakers in the Power distribution box (2005, 2006)
Fuse Data
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No. Amps/Type Description CB601 20A / Circuit Breaker Power seats CB602 20A / Circuit Breaker Delayed accessory relay for windows, moonroof, audio and navigation system
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Assignment of the fuses in the Power distribution box (2007, 2008, 2009, 2010, 2011)
Fuse Data
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No. Amps Description 1 30A Ignition switch 2 20A 2007: Moonroof, Rear heated seats2008-2011: Rear heated seats3 10A Powertrain Control Module (PCM) keep alive power and canister vent 4 20A Fuel relay feed 5 20A Instrument panel power point 6 15A Alternator regulator 7 30A PCM relay feed 8 20A Driver’s Door Module (DDM) 9 15A Ignition coil relay feed 10 20A Horn relay feed 11 15A A/C clutch relay feed 12 20A Audio 13 10A Rear air suspension module (RASM) 14 20A Stop lamp switch 15 15A Lumbar, Fuel door 16 20A Heated seats 17 – Not used 18 – Not used 19 15A Injectors 20 15A PCM 21 15A Powertrain loads and sensors 22 — Not used 23 10A Heated mirrors 24 – Not used 101 40A Blower relay feed 102 50A Cooling fan 103 50A Instrument panel fuse box feed #1 104 50A Instrument panel fuse box feed #2 105 30A Starter relay feed 106 40A ABS module (Pump) 107 40A Rear defroster relay feed 108 40A Power Decklid Module (PDM) 109 20A ABS module (Valves) 110 30A Wiper module 111 20A Rear power point #1 (Left) 112 30A RASM (Air compressor) 113 20A Rear power point #2 (Right) 114 20A Instrument panel fuse box feed #3 115 20A Rear cigar lighters 116 30A Decklid pulldown module 117 20A 2007: Fog lamps2008: Not used2009-2011: Cigar lighter118 — Not used
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Assignment of the relays in the Power distribution box (2007, 2008, 2009, 2010, 2011 )
Fuse Data
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No. Type Description K201 Micro relay A/C clutch K202 Micro relay 2007: Fog lamps2008-2011: Not usedK203 Micro relay Ignition coil K204 Micro relay PCM K205 — Not used K206 Micro relay Fuel K207 — Not used K208 — Not used K209 Micro relay Horn K301 Mini relay Starter K302 Mini relay RASM (Air compressor) K303 Mini relay Blower K304 Mini relay Rear defroster
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Assignment of the diodes in the Power distribution box (2007, 2008, 2009, 2010, 2011 )
Fuse Data
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No. Type Description D501 Diode 2007: A/C clutch2008-2011: Not usedD502 Diode Reverse battery D503 Diode Horn, Door latch
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Assignment of the circuit breakers in the Power distribution box (2007, 2008, 2009, 2010, 2011)
Fuse Data
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No. Amps/Type Description CB601 20A / Circuit Breaker Power seats, driver seat module CB602 20A / Circuit Breaker 2007: Delayed accessory relay for windows, moonroof, audio and navigation system2008-2011: Delayed accessory relay for windows, audio
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The fuse panel is located below and to the left of the steering wheel by the brake pedal. Remove the panel cover to access the fuses.
Assignment of the fuses in the passenger compartment (2003, 2004)
Fuse Data
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No. Amps Description 1 10 A Lighting Control Module (LCM), Left-hand low beam headlamp 2 2003: 15 A2004: 5 A / 15 A2003: Fog lamps2004: Back-up aide (5A) / Back-up aide, Fog lamps (15A)3 10 A LCM, Right-hand low beam headlamp 4 7.5 A Instrument cluster 5 7.5 A LCM, Instrument panel light 6 15 A EATC, Heated seats 7 15 A LCM, Autolamps/PAT/Sunload sensors, Park/Tail lamps, Cornering lamps 8 10 A Shift lock, Speed control, Air suspension 9 20 A Hi beam headlamps (LCM) 10 10 A Restraint Control Module (RCM), Air bags 11 20 A Stoplamps/Speed control 12 15 A 2003: Instrument cluster, Anti-theft, Ignition coils2004: Instrument cluster, Anti-theft, Ignition coils, PCM relay coil13 10 A Anti-lock brake module, Traction control switch, ABS relay 14 15 A 2003: Transmission control switch, LCM, Decklid2004: Transmission control switch, LCM, Decklid, A/C clutch relay15 15 A Multi-function switch, Turn signals 16 7.5 A Wiper Control Module (WCM) 17 10 A Digital Transmission Range (DTR) sensor, Back-up lamps, EC mirrors, DTR signal to back-up aide 18 7.5 A 2003: LCM, Front radio control unit, Electronic day/night mirror, Compass module / Rear audio / Climate control module, TCU, Heated seats switch, Rain sense, Door lock switches, OHC, Rear heated seats switch2004: LCM, Front radio control unit, Rear audio/climate control module, Heated seat switch illumination, Door lock switch illumination, OHC, Rear heated seat switch illumination, Mirror switch illumination19 10 A EATC, Clock, Instrument cluster, PCM 20 7.5 A ABS, Shift lock 21 15 A Multi-function switch, Hazard lamps 22 15 A Multi-function switch, High mounted stop lamps, Stop lamps 23 20 A Datalink connector, I/P cigar lighter, Rear door cigar lighters (Long Wheel Base only) 24 5 A Front radio control unit 25 15 A LCM, Courtesy/Demand lamps 26 5 A DTR sensor, Starter relay coil 27 20 A Fuel filler door release switch 28 10 A Heated mirrors 29 20 A Left front door module (DDM) 30 7.5 A 2003: Trunk lid release switch, Door lock switches, Left front seat control switch, Left front door module, Power mirror switch, Adjustable pedals2004: Trunk lid release switch, Door lock switches, Left front seat control switch, Left front door module, Power mirror switch, Adjustable pedals, Power decklid module, Right front seat switch in rear arm rest (Long Wheel Base only), Keypad switch illumination, DSM (memory function)31 7.5 A Main light switch, LCM 32 10 A 2003: Electronic hidden antenna module2004: Electronic day/night mirror, Navigation module33 15 A Front radio control unit, Digital compact disc changer
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Assignment of the relay in the passenger compartment (2003, 2004)
Fuse Data
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No. Description K101 2003: Accessory delay relay (Signature/Cartier) or Power window relay (Executive)2004: Accessory delay relay (Signature) or Power window relay (Executive), Accessory delay power to windows, moonroof, I/P fuse 32 and radio control unit
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Assignment of the fuses in the passenger compartment (2005, 2006)
Fuse Data
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No. Amps Description 1 10A Starter relay coil 2 10A Restraint Control Module (RCM), Occupant Classification Sensor (OCS), Passenger Air bag Deactivation Indicator (PADI) 3 10A Audio, Navigation control head 4 10A Back-up lamps 5 10A 2005: Audio2006: Not Used6 10A Passive Anti-Theft System (PATS), Powertrain Control Module (PCM) relay coil, Ignition coil relay coil, Fuel relay coil 7 10A Wiper module 8 10A Power Decklid Module (PDM), Lighting Control Module (LCM), Overdrive cancel switch, Cluster, Rear defroster relay coil, Compass module (2006) 9 7.5A Mirror switch illumination, Door lock switch illumination, Rear audio control, Heated seat switch illumination, LCM, Electrochromatic mirror, Overhead console 10 15A Hazards 11 10A Rear Air Suspension Module (RASM) 12 10A LCM (Illumination) 13 10A Cluster, Extended rear park aide module 14 15A Adjustable pedals 15 10A Dual Automatic Temperature Control (DATC) module 16 20A Cigar lighter, OBD II 17 10A 2005: Anti-lock Brake System (ABS) module, Positive Crankcase Ventilation (PCV)2006: Anti-lock Brake System (ABS) module18 15A LCM (Interior lighting) 19 10A Driver’s Door Module (DDM) switches, PDM, Power mirrors, DSM 20 10A LCM (Right-hand low beam) 21 10A 2005: PATS LED, Cluster, Analog clock, Overhead console2006: PATS LED, Cluster, Analog clock22 10A LCM (Left-hand low beam) 23 10A LCM 24 15A LCM (High beams), Multi-function switch (Flash-to-pass) 25 10A 2005: Brake-Transmission Shift Interlock (BTSI), Stop switch signal feed, Speed control deactivation switch2006: Speed control deactivation switch, Stop switch signal feed26 15A LCM (Park lamps, cornering lamps) 27 10A DATC module 28 10A Center High-Mounted Stop Lamp (CHMSL) 29 15A Turn signals 30 15A Stop lamps 31 10A A/C cycle switch, Heated seats module 32 10A Mirror heaters 33 15A Audio, Navigation
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Assignment of the relay in the passenger compartment (2005, 2006)
Fuse Data
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No. Description K101 Rear defroster relay
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Assignment of the fuses in the passenger compartment (2007, 2008, 2009, 2010, 2011)
Fuse Data
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No. Amps Description 1 10A Starter relay coil 2 10A Restraint Control Module (RCM), Occupant Classification Sensor (OCS), Passenger Air bag Deactivation Indicator (PADI) 3 10A 2007: Audio, Navigation control head2008-2011: Audio4 10A 2007-2008: Back-up lamps2009-2011: Back-up lamps, Anti-Lock Brake System (ABS)5 7.5A Lighting control module (LCM) 6 10A Passive Anti-Theft System (PATS), Powertrain Control Module (PCM) relay coil, Ignition coil relay coil, Fuel relay coil 7 10A Wiper module 8 10A 2007-2008: Power Decklid Module (PDM), Overdrive cancel switch, Cluster, Compass module, LCM2009-2011: Power Decklid Module (PDM), Overdrive cancel switch, Cluster, Compass module, LCM, Traction control switch9 7.5A 2007-2008: Mirror switch illumination, Door lock switch illumination, Heated seat switch illumination, Electrochromatic mirror2009-2011: Door lock switch illumination, Heated seat switch illumination, Electrochromatic mirror10 15A Hazards 11 15A Turn signal 12 15A Audio/navigation 13 10A 2007-2008: Extended rear park aide module, Anti-lock Brake System (ABS), Cluster2009-2011: Extended rear park aide module, Cluster14 15A Adjustable pedals, Delayed accessory relay coil 15 10A Dual Automatic Temperature Control (DATC) module 16 20A 2007-2008: Cigar lighter, OBD II2009-2011: OBD II17 10A A/C cycle switch, Heated seat modules 18 15A LCM (Interior lighting) 19 7.5A Driver’s Door Module (DDM) switches, PDM, Pow er mirrors, DSM, DDM, PATS LED 20 10A LCM (Right-hand low beam) 21 10A Analog clock, LCM (Illumination) 22 10A LCM (Left-hand low beam) 23 10A LCM 24 15A LCM (High beams), Multi-function switch (Flash-to-pass) 25 10A DATC module, Cluster 26 15A LCM (Park lamps, cornering lamps, license lamps) 27 — Not used 28 7.5A Brake signal, LCM (BTSI), ABS 29 — Not used 30 — Not used 31 5A LCM (Key in) 32 7.5A 2007: Delay accessory (navigation/audio/moonroof)2008-2011: Delay accessory (audio)33 — Not used
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Assignment of the relay in the passenger compartment (2007, 2008, 2009, 2010, 2011)
Fuse Data
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No. Description K101 Delayed accessory relay
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