2012 FORD MUSTANG fuse

Standard fuse amperage rating and color
COLOR
Fuse
ratingMini
fusesStandard
fusesMaxi
fusesCartridge
maxi
fusesFuse link
cartridge
2A Grey Grey — — —
3A Violet Violet — — —
4A Pink Pink — — —
5A Tan Tan — — —
7.5A Brown Brown — — —
10A Red Red — — —
15A Blue Blue — — —
20A Yellow Yellow Yellow Blue Blue
25A Natural Natural — Natural Natural
30A Green Green Green Pink Pink
40A — — Orange Green Green
50A — — Red Red Red
60A — — Blue Yellow Yellow
70A — — Tan — Brown
80A — — Natural Black Black
Passenger compartment fuse panel
The fuse panel is located in the lower passenger side area behind the
kick panel. Open the trim panel door and remove the fuse cover to
access the fuses.
To remove a fuse, use the fuse puller tool provided to the left of the
fuses and relays.
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The fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Driver rear window (convertible
only)
2 15A Not used (spare)
3 15A SYNC
4 30A Passenger rear window
(convertible only)
5 10A Brake transmission shift interlock
(BTSI)
6 20A Turn signals, Hazard flashers
7 10A Left low beam headlamp
8 10A Right low beam headlamp
9 15A Courtesy lamps
10 15A Switch illumination
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
11 10A Security module
12 7.5A Power mirrors
13 5A Not used (spare)
14 10A Center information display,
Electronic finish panel, GPS
15 10A Climate control
16 15A Not used (spare)
17 20A Power door locks, Trunk release
18 20A Not used (spare)
19 25A Navigation amp
20 15A Diagnostic connector
21 15A Fog lamps
22 15A Park lamps, License lamps
23 15A High beam headlamps
24 20A Horn
25 10A Demand lighting (battery saver),
Gauge pack, Visor vanity lamps
26 10A Cluster (battery)
27 20A Ignition switch feed
28 5A Audio mute (start)
29 5A Camera (run/start)
30 5A Temperature sensor motor
31 10A Restraints control module (RCM)
32 10A Reverse parking aid
33 10A Not used (spare)
34 5A Electronic stability control
35 10A Auxiliary body module (ABM)
run/start
36 5A Passive anti-theft system (PATS)
37 10A Not used (spare)
38 20A Not used (spare)
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
39 20A Radio/Navigation
40 20A Not used (spare)
41 15A Accessory delay (windows,
automatic dimming rear view
mirror [including microphone and
compass] and door switch III)
42 10A Not used (spare)
43 10A Heated seat relay coils
44 10A Not used (spare)
45 5A Wiper relay and module, Blower
relay
46 7.5A Passenger airbag deactivation
indicator (PADI), Occupant
classification sensor (OCS)
47 30A Circuit
BreakerNot used (spare)
48 Relay Accessory delay relay (windows,
automatic dimming rear view
mirror [including microphone and
compass] and door switch III)
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
Do not probe the contacts for the fuses and relays in the power
distribution box as damage will occur, causing improper, or loss
of, electrical functionality.
WARNING:Always disconnect the battery before servicing high
current fuses.
WARNING:To reduce risk of electrical shock, always replace
the cover to the Power Distribution Box before reconnecting the
battery or refilling fluid reservoirs.
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If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 80A* Passenger compartment fuse
panel
2 — Not used
3 — Not used
4 30A* Blower motor relay
5 20A* Powerpoint (body)
6 40A* Rear defroster
7 40A* Cooling fan relay
8 40A* Anti-lock brake system (ABS)
pump
9 30A* Wipers
10 30A* ABS valve
11 — Not used
12 — Not used
13 20A** Fuel pump relay (non-Shelby)
25A** Fuel pump relay (Shelby only)
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
14 — Not used
15 10A** Intercooler pump relay (Shelby
only)
16 20A** Heated seats
17 10A** Alternator sense
18 20A* Auxiliary body module (ABM)
19 30A* Starter relay
20 30A* Rear amplifier (Shaker 1000
radio)
21 30A* Powertrain relay
22 20A* Powerpoint (instrument panel)
23 10A** Powertrain control module (PCM)
keep-alive power
24 10A** Brake on/off (BOO) power
25 10A** A/C compressor relay
26 20A** Left high intensity discharge
headlamp relay
27 20A** Right high intensity discharge
headlamp relay
28 — Not used
29 30A* Passenger front window
30 — Not used
31 30A* Passenger power seat
32 30A* Driver power seat
33 30A* Front amplifier (Shaker 500
radio)
34 30A* Driver front window motor
35 40A* Convertible top motor
36 Diode Fuel diode
37 — Not used
38 15A** Fuel injectors (Shelby only)
39 5A** Rear defroster coil (run/start)
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
40 15A** PCM vehicle power4–ignition
coil
41 G8VA relay Fuel pump relay
42 G8VA relay Intercooler pump relay (Shelby
only)
43 G8VA relay A/C compressor relay
44 — Not used (spare)
45 5A** PCM run/start
46 5A** PCM vehicle power 3 – general
powertrain components
47 15A** PCM vehicle power 1
48 15A** Mass air flow sensor
49 15A** PCM vehicle power 2 – emissions
related powertrain components
50 Full ISO relay Cooling fan relay (high)
51 Full ISO relay Blower motor relay
52 Full ISO relay Starter relay
53 Full ISO relay Rear defroster relay
54 Full ISO relay Front wiper relay
55 Full ISO relay Cooling fan relay (low)
56 High current
relayFuel pump sensor (Shelby only)
57 Full ISO relay PCM relay
58 High current
relayNot used (Spare)
* Cartridge Fuses ** Mini Fuses
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.
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Emission control system ..........300
Engine ........................................311
cleaning ...................................269
coolant .....................................285
fail-safe cooling .......................290
idle speed control ...................283
lubrication specifications .......309
refill capacities ........................309
service points ..................277–278
Engine block heater .................207
Engine oil ..................................280
checking and adding ..............280
dipstick ....................................280
filter, specifications ........282, 308
recommendations ...................282
refill capacities ........................309
specifications ..........................309
Event data recording ....................7
Exhaust fumes ..........................206
F
Fail safe cooling ........................290
Fleet MyKey programming ........94
Floor mats ...................................87
Fluid capacities .........................309
Fog lamps ....................................55
Fuel ............................................291
calculating fuel economy..21, 297
cap ...........................................293
capacity ...................................309
choosing the right fuel ...........294
detergent in fuel .....................296
filler funnel .............................296
filling your vehicle with
fuel ...........................291, 293, 297
filter, specifications ........291, 308
fuel pump shut-off ..................231
improving fuel economy ........297octane rating ...................295, 311
quality ......................................295
running out of fuel .........254, 296
safety information relating to
automotive fuels .....................291
Fuses ..................................231–232
G
Garage door opener ....................80
Gas cap (see Fuel cap) ............293
Gas mileage (see Fuel
economy) ...................................297
Gauges .........................................17
H
Hazard flashers .........................230
Headlamps ...................................54
aiming ........................................57
autolamp system .......................54
bulb specifications ....................61
daytime running lights .............56
flash to pass ..............................56
high beam .................................56
replacing bulbs .........................62
turning on and off ....................54
Head restraints .................115, 123
Heating
heating and air conditioning
system .................................46, 49
Hood ..........................................276
I
Ignition ...............................203, 311
Illuminated visor mirror .............69
Infant seats (see Safety seats)..155
Index
343
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)