Ford Mustang (2010-2014) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Ford Mustang (2010, 2011, 2012, 2013, 2014).

Fuse box diagram: Ford Mustang (2010-2014)

2010
2011
2012
2013
2014

Fuse box location

Passenger compartment fuse box

The fuse panel is located in the lower passenger side area behind the kick panelThe location of the fuses in the passenger compartment: Ford Mustang (2010, 2011, 2012, 2013, 2014)

Engine compartment fuse box

The power distribution box is located in the engine compartmentThe location of the fuses in the engine compartment: Ford Mustang (2010, 2011, 2012, 2013, 2014)

Auxiliary relay with heated seats (if equipped)

On heated seat equipped vehicles, there is a relay box located under the driver seat containing two relays for the driver and passenger heated seats.

2010

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Mustang (2010)

Assignment of the fuses in the Passenger compartment (2010)
Fuse/Relay LocationFuse Amp RatingProtected Circuits
130ADriver rear window (convertible only)
215ABrake On/Off (BOO) power
315AMGM
430APassenger rear window (convertible only)
510ABrake Transmission Shift Interlock (BTSI)
620ATurn signals, Hazard flashers
710ALeft low beam headlamp
810ARight low beam headlamp
915ACourtesy lamps
1015ASwitch illumination
1110ASecurity module
127.5APower mirrors
135ANot used (Spare)
1410ACenter information display, Electronic finish panel, GPS
1510AClimate control
1615ANot used (Spare)
1720APower door locks
1820ANot used (Spare)
1925ANavigation amp
2015ADiagnostic connector
2115AFog lamps
2215APark lamps, License lamps
2315AHigh beam headlamps
2420AHorn
2510ADemand lighting (battery saver)
2610ACluster (battery)
2720AIgnition switch feed
285AAudio mute (Start)
295ACamera (Run/Start)
305ANot used (Spare)
3110ARestraints Control Module (RCM)
3210APassenger Airbag Deactivation Indicator (PADI), Occupant Classification Sensor (OCS)
3310ANot used (Spare)
345AElectronic stability control, Steering angle
3510AAuxiliary Body Module (ABM) Run/Start
365APassive Anti-Theft System (PATS)
3710ANot used (Spare)
3820ANot used (Spare)
3920ARadio/Navigation
4020ANot used (Spare)
4115AAccessory delay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III)
4210ANot used (Spare)
4310AHeated seat relay coils
4410ANot used (Spare)
455AWiper relay and module, Blower relay
467.5ANot used (Spare)
4730A Circuit BreakerNot used (Spare)
48RelayAccessory delay relay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III)

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Mustang (2010)

Assignment of the fuses in the Power distribution box (2010)
Fuse/Relay LocationFuse Amp RatingProtected Circuits
180A*Passenger compartment fuse panel
2Not used
3Not used
430A*Blower motor relay
520A*PowerPoint (body)
630A*Rear defroster
740A*Cooling fan relay
840A*Anti-lock Brake System (ABS) pump
930A*Wipers
1030A*ABS valve
11Not used
12Not used
1315A**Fuel pump relay
1415A**Fuel pump relay #2 (Shelby only)
1510A**Intercooler pump relay (Shelby only)
1620A**Heated seats
1710A**Alternator sense
1820A*Auxiliary Body Module (ABM)
1930A*Starter relay
2030A*Rear amplifier (Shaker 1000 radio)
2130A*Powertrain relay
2220A*PowerPoint (instrument panel)
2310A**Powertrain Control Module (PCM) keep-alive power
24Not used
2510A**A/C compressor relay
2620A**Left high intensity discharge headlamp relay
2720A**Right high intensity discharge headlamp relay
28Not used
2930A*Passenger front window
30Not used
3130A*Passenger power seat
3230A*Driver power seat
3330A*Front amplifier (Shaker 500 radio)
3430A*Driver front window motor
3540A*Convertible top motor
36DiodeFuel diode
37Not used
38Not used
395A**Rear defroster coil (Run/Start)
4015A**PCM Vehicle Power 4 - ignition coil
41G8VA relayFuel pump relay
42G8VA relayIntercooler pump relay (Shelby only)
43G8VA relayA/C compressor relay
44G8VA relayFuel pump relay #2 (Shelby only)
455A**PCM Run/Start
465A**PCM Vehicle Power 3 - general powertrain components
4715A**PCM Vehicle Power 1
4815A**PCM Vehicle Power 5 - transmission
4915A**PCM Vehicle Power 2 - emissions related powertrain components
50Full ISO relayCooling fan relay (high)
51Full ISO relayBlower motor relay
52Full ISO relayStarter relay
53Full ISO relayRear defroster relay
54Full ISO relayFront wiper relay
55Full ISO relayCooling fan relay (lowO
56High current relayNot used (Spare)
57Full ISO relayPCM relay
58High current relayNot used (Spare)
* Cartridge Fuses
** Mini Fuses

2011

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Mustang (2011)

Assignment of the fuses in the Passenger compartment (2011)
Fuse/Relay LocationFuse Amp RatingProtected Circuits
130ADriver rear window (convertible only)
215ANot used (spare)
315ASYNC®
430APassenger rear window (convertible only)
510ABrake transmission shift interlock (BTSI)
620ATurn signals, Hazard flashers
710ALeft low beam headlamp
810ARight low' beam headlamp
915ACourtesy lamps
1015ASwitch illumination
1110ASecurity module
127.5APower mirrors
135ANot used (spare)
1410ACenter information display, Electronic finish panel, GPS
1510AClimate control
1615ANot used (spare)
1720APower door locks, Trunk release
1820ANot used (spare)
1925ANavigation amp
2015ADiagnostic connector
2115AFog lamps
2215APark lamps, License lamps
2315AHigh beam headlamps
2420AHorn
2510ADemand lighting (battery saver)
2610ACluster (battery)
2720AIgnition switch feed
285AAudio mute (start)
295ACamera (run/start)
305ATemperature sensor motor
3110ARestraints control module (RCM)
3210ANot used (spare)
3310ANot used (spare)
345AElectronic stability control
3510AAuxiliary body module (ABM) run/start
365APassive anti-theft system (PATS)
3710ANot used (spare)
3820ANot used (spare)
3920ARadio/Navigation
4020ANot used (spare)
4115AAccessoiy delay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch in)
4210ANot used (spare)
4310AHeated seat relay coils
4410ANot used (spare)
455AWiper relay and module, Blower relay
467.5APassenger airbag deactivation indicator (PADI), Occupant classification sensor (OCS)
4730A Circuit BreakerNot used (spare)
48RelayAccessoiy delay relay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III)

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Mustang (2011)

Assignment of the fuses in the Power distribution box (2011)
Fuse/Relay LocationFuse Amp RatingProtected Circuits
180A*Passenger compartment fuse panel
2Not used
3Not used
430 A*Blower motor relay
520 A*PowerPoint (body)
640 A*Rear defroster
740 A*Cooling fan relay
840 A*Anti-lock brake system (ABS) pump
930 A*Wipers
1030 A*ABS valve
11Not used
12Not used
1315A**Fuel pump relay (non-Shelby)
1325A**Fuel pump relay (Shelby only)
14Not used
1510A**Intercooler pump relay (Shelby only)
1620A**Heated seats
1710A**Alternator sense
1820 A*Auxiliary body module (ABM)
1930 A*Starter relay
2030 A*Rear amplifier (Shaker 1000 radio)
2130 A*Powertrain relay
2220 A*PowerPoint (instrument panel)
2310A**Powertrain control module (PCM) keep-alive power
2410A**Brake on/off (BOO) power
2510A**A/C compressor relay
2620A**Left high intensity discharge headlamp relay
2720A**Right high intensity discharge headlamp relay
28Not used
2930A*Passenger front window
30Not used
3130A*Passenger powder seat
3230A*Driver power seat
3330A*Front amplifier (Shaker 500 radio)
3430A*Driver front window motor
3540A*Convertible top motor
36DiodeFuel diode
37Not used
3815A**Fuel injectors (Shelby only)
395A**Rear defroster coil (run/start)
4015A**PCM vehicle power 4 - ignition coil
41G8VA relayFuel pump relay
42G8VA relayIntercooler pump relay (Shelby only)
43G8VA relayA/C compressor relay
44Not used (spare)
455A**PCM run/start
465A**PCM vehicle power 3 - general powertrain components
4715A**PCM vehicle power 1
4815A**Mass air flow sensor
4915A**PCM vehicle power 2 - emissions related powertrain components
50Full ISO relayCooling fan relay (high)
51Full ISO relayBlower motor relay
52Full ISO relayStarter relay
53Full ISO relayRear defroster relay
54Full ISO relayFront wiper relay
55Full ISO relayCooling fan relay (low)
56High current relayFuel pump sensor (Shelby only)
57Full ISO relayPCM relay
58High current relayNot used (Spare)
* Cartridge Fuses
** Mini Fuses

2012

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Mustang (2012)

Assignment of the fuses in the Passenger compartment (2012)
Fuse/Relay LocationFuse Amp RatingProtected Circuits
130ADriver rear window (convertible only)
215ANot used (spare)
315ASYNC®
430APassenger rear window (convertible only)
510ABrake transmission shift interlock (BTSI)
620ATurn signals, Hazard flashers
710ALeft low beam headlamp
810ARight low beam headlamp
915ACourtesy lamps
1015ASwitch illumination
1110ASecurity module
127.5APower mirrors
135ANot used (spare)
1410ACenter information display, Electronic finish panel, GPS
1510AClimate control
1615ANot used (spare)
1720APower door locks, Trunk release
1820ANot used (spare)
1925ANavigation amp
2015ADiagnostic connector
2115AFog lamps
2215APark lamps, License lamps
2315AHigh beam headlamps
2420AHorn
2510ADemand lighting (battery saver), Gauge pack, Visor vanity lamps
2610ACluster (battery)
2720AIgnition switch feed
285AAudio mute (start)
295ACamera (run/start)
305ATemperature sensor motor
3110ARestraints control module (RCM)
3210AReverse parking aid
3310ANot used (spare)
345AElectronic stability control
3510AAuxiliary body module (ABM) run/start
365APassive anti-theft system (PATS)
3710ANot used (spare)
3820ANot used (spare)
3920ARadio/Navigation
4020ANot used (spare)
4115AAccessoiy delay (windows, automatic dimming rear view' mirror [including microphone and compass] and door switch III)
4210ANot used (spare)
4310AHeated seat relay coils
4410ANot used (spare)
455AWiper relay and module, Blower relay
467.5APassenger airbag deactivation indicator (PADI), Occupant classification sensor (OCS)
4730A Circuit BreakerNot used (spare)
48RelayAccessoiy delay relay (windows, automatic dimming rear view' mirror [including microphone and compass] and door switch III)

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Mustang (2012)

Assignment of the fuses in the Power distribution box (2012)
Fuse/Relay LocationFuse Amp RatingProtected Circuits
180A*Passenger compartment fuse panel
2Not used
3Not used
430A*Blower motor relay
520A*PowerPoint (body)
640A*Rear defroster
740A*Cooling fan relay
840A*Anti-lock brake system (ABS) pump
930A*Wipers
1030A*ABS valve
11Not used
12Not used
1320 A**Fuel pump relay (non-Shelby)
1325A**Fuel pump relay (Shelby only)
14Not used
1510A**Intercooler pump relay (Shelby only)
1620A**Heated seats
1710A**Alternator sense
1820 A*Auxiliary body module (ABM)
1930 A*Starter relay
2030 A*Rear amplifier (Shaker 1000 radio)
2130 A*Powertrain relay
2220 A*PowerPoint (instrument panel)
2310A**Powertrain control module (PCM) keep-alive power
2410A**Brake on/off (BOO) power
2510A**A/C compressor relay
2620A**Left high intensity discharge headlamp relay
2720A**Right high intensity discharge headlamp relay
28Not used
2930 A*Passenger front window
30Not used
3130 A*Passenger powder seat
3230 A*Driver power seat
3330 A*Front amplifier (Shaker 500 radio)
3430 A*Driver front window motor
3540 A*Convertible top motor
36DiodeFuel diode
37Not used
3815 A**Fuel injectors (Shelby only)
395A**Rear defroster coil (run/start)
4015A**PCM vehicle power 4 - ignition coil
41G8VA relayFuel pump relay
42G8VA relayIntercooler pump relay (Shelby only)
43G8VA relayA/C compressor relay
44Not used (spare)
455A**PCM run/start
465A**PCM vehicle power 3 - general powertrain components
4715A**PCM vehicle power 1
4815A**Mass air flow sensor
4915A**PCM vehicle power 2 - emissions related powertrain components
50Full ISO relayCooling fan relay (high)
51Full ISO relayBlower motor relay
52Full ISO relayStarter relay
53Full ISO relayRear defroster relay
54Full ISO relayFront wiper relay
55Full ISO relayCooling fan relay (low)
56High current relayFuel pump sensor (Shelby only)
57Full ISO relayPCM relay
58High current relayNot used (Spare)
* Cartridge Fuses
** Mini Fuses

2013

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Mustang (2013)

Assignment of the fuses in the Passenger compartment (2013)
Fuse/Relay NumberFuse Amp RatingProtected Components
130ADriver rear window (convertible only)
215ANot used (spare)
315ASYNC®
430APassenger rear window (convertible only)
510ABrake transmission shift interlock
620ATurn signals, Hazard flashers
710ALeft low beam headlamp
810ARight low beam headlamp
915ACourtesy lamps
1015ASwitch illumination, Pony projection lights
1110ASecurity module
127.5APower mirrors
135ANot used (spare)
1410ACenter information display, Electronic finish panel, Global position system
1510AClimate control
1615ANot used (spare)
1720APower door locks, Trunk release
1820ANot used (spare)
1925ANot used (spare)
2015ADiagnostic connector
2115AFog lamps
2215APark lamps, License lamps
2315AHigh beam headlamps
2420AHorn
2510ADemand lighting (battery saver), Visor vanity lamps
2610ACluster (battery)
2720AIgnition switch feed
285AAudio mute (start)
295ACamera (run/start)
305ATemperature sensor motor
3110ARestraints control module
3210AReverse parking aid (non-Shelby), Vehicle dynamics control module (Shelby only)
3310ANot used (spare)
345AElectronic stability control
3510AAuxiliary body module run/start
365AAnti-theft system
3710ARear defroster relay coil
3820ANot used (spare)
3920ARadio/Navigation
4020ANot used (spare)
4115AAccessory delay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III)
4210ANot used (spare)
4310AHeated seat relay coils
4410ANot used (spare)
455AWiper relay and module, Blower relay
467.5APassenger airbag deactivation indicator, Occupant classification sensor
4730A Circuit BreakerNot used (spare)
48RelayAccessory delay relay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III)

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Mustang (2013)

Assignment of the fuses in the Power distribution box (2013)
Fuse/Relay NumberFuse Amp RatingProtected Components
180A*Passenger compartment fuse panel
2Not used
3Not used
430A*Blower motor relay
520A*Power point (body)
640A*Rear defroster relay
740A*Cooling fan relay
840A*Anti-lock brake system pump
930A*Wipers
1030A*Anti-lock brake system valve
11Not used
1220A*Differential fluid pump (Shelby only)
1320A**Fuel pump relay (non-Shelby)
1325A**Fuel pump relay (Shelby only)
1420A**Fuel pump relay #2 (Shelby only)
1510A**Intercooler pump relay (Shelby only)
1620A**Heated seats
1710A**Alternator sense
1820A*Auxiliary body module
1930A*Starter relay
2030A*Rear amplifier (Shaker Pro radio)
2130A*Powertrain relay
2220A*Power point (instrument panel)
2310A**Powertrain control module keep-alive power
2410A**Brake on/off power
2510A**A/C compressor relay
2620A**Left high intensity discharge headlamp relay
2720A**Right high intensity discharge headlamp relay
28Not used
2930A*Passenger front window
30Not used
3130A*Passenger power seat
3230A*Driver power seat
3330A*Front amplifier (Shaker radio)
3430A*Driver front window motor
3540A*Convertible top motor
36DiodeFuel diode
37Not used
3815A**Fuel injectors (Shelby only)
395A**Heated mirrors
4015A**Powertrain control module vehicle power 4 - ignition coil
41G8VA relayFuel pump relay
42G8VA relayIntercooler pump relay (Shelby only)
43G8VA relayA/C compressor relay
44G8VA relayFuel pump relay #2 (Shelby only)
455A**Powertrain control module run/start
465A**Powertrain control module vehicle power 3 - general powertrain components
4715A**Powertrain control module vehicle power 1
4815A**Powertrain control module vehicle power 5
4915A**Powertrain control module vehicle power 2 - emissions related powertrain components
50Full ISO relayCooling fan relay (high)
51Full ISO relayBlower motor relay
52Full ISO relayStarter relay
53Full ISO relayRear defroster relay
54Full ISO relayFront wiper relay
55Full ISO relayCooling fan relay (low)
56Not used
57Full ISO relayPowertrain control module relay
58High current relayDifferential fluid pump (Shelby only)
* Cartridge Fuses
** Mini Fuses

2014

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Mustang (2014)

Assignment of the fuses in the Passenger compartment (2014)
Fuse or relay numberFuse amp ratingProtected components
130ADriver rear window (convertible only)
215ANot used (spare)
315ASYNC
430APassenger rear window (convertible only)
510ABrake transmission shift interlock
620ATurn signals, Hazard flashers
710ALeft low beam headlamp
810ARight low beam headlamp
915ACourtesy lamps
1015ASwitch illumination, Pony projection lights
1110ASecurity module
127.5APower mirrors
135ANot used (spare)
1410ACenter information display, Electronic finish panel, Global position system
1510AClimate control
1615ANot used (spare)
1720APower door locks, Trunk release
1820ANot used (spare)
1925ANot used (spare)
2015ADiagnostic connector
2115AFog lamps
2215APark lamps, License lamps
2315AHigh beam headlamps
2420AHorn
2510ADemand lighting (battery saver), Visor vanity lamps
2610ACluster (battery)
2720AIgnition switch feed
285AAudio mute (start)
295ACamera (run/start)
305ATemperature sensor motor
3110ARestraints control module
3210AReverse parking aid (non-Shelby), Vehicle dynamics control module (Shelby only)
3310ANot used (spare)
345AElectronic stability control
3510AAuxiliary body module run/start
365AAnti-theft system
3710ARear defroster relay coil
3820ANot used (spare)
3920ARadio/Navigation
4020ANot used (spare)
4115AAccessory delay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III)
4210ANot used (spare)
4310AHeated seat relay coils
4410ANot used (spare)
455AWiper relay and module, Blower relay
467.5APassenger airbag deactivation indicator, Occupant classification sensor
4730A Circuit BreakerNot used (spare)
48RelayAccessory delay relay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III)

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Mustang (2014)

Assignment of the fuses in the Power distribution box (2014)
Fuse or relay numberFuse amp ratingProtected components
180A*Passenger compartment fuse panel
2Not used
3Not used
430A*Blower motor relay
520A*Power point (body)
640A*Rear defroster relay
740A*Cooling fan relay
840A*Anti-lock brake system pump
930A*Wipers
1030A*Anti-lock brake system valve
11Not used
1220A*Differential fluid pump (Shelby only)
1320A**Fuel pump relay (non-Shelby)
1325A**Fuel pump relay (Shelby only)
1420A**Fuel pump relay #2 (Shelby only)
1510A**Intercooler pump relay (Shelby only)
1620A**Heated seats
1710A**Alternator sense
1820A*Auxiliary body module
1930A*Starter relay
2030A*Rear amplifier (Shaker Pro radio)
2130A*Powertrain relay
2220A*Power point (instrument panel)
2310A**Powertrain control module keep-alive power
2410A**Brake on/off power
2510A**A/C compressor relay
2620A**Left high intensity discharge headlamp relay
2720A**Right high intensity discharge headlamp relay
28Not used
2930A*Passenger front window
30Not used
3130A*Passenger power seat
3230A*Driver power seat
3330A*Front amplifier (Shaker radio)
3430A*Driver front window motor
3540A*Convertible top motor
36DiodeFuel diode
37Not used
3815 A**Fuel injectors (Shelby only)
395A**Heated mirrors
4015 A**Powertrain control module vehicle power 4 - ignition coil
41G8VA relayFuel pump relay
42G8VA relayIntercooler pump relay (Shelby only)
43G8VA relayA/C compressor relay
44G8VA relayFuel pump relay #2 (Shelby only)
455A**Powertrain control module run/start
465A**Powertrain control module vehicle power 3 - general powertrain components
4715A**Powertrain control module vehicle power 1
4815A**Powertrain control module vehicle power 5
4915A**Powertrain control module vehicle power 2 - emissions related powertrain components
50Full ISO relayCooling fan relay (high)
51Full ISO relayBlower motor relay
52Full ISO relayStarter relay
53Full ISO relayRear defroster relay
54Full ISO relayFront wiper relay
55Full ISO relayCooling fan relay flow)
56Not used
57Full ISO relayPowertrain control module relay
58High current relayDifferential fluid pump (Shelby only)
* Cartridge Fuses
** Mini Fuses
What a blown fuse looks like?

If the wire is broken, the fuse is blown (but sometimes a fuse can look completely normal and still be blown and in need of replacement).
Ford Mustang (2010-2014) fuses and relays December 12, 2018 admin