Page 251 of 370

FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
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 below and to the left of the steering wheel by
the brake pedal. Remove the panel cover to access the fuses.
15
Roadside Emergencies
251
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
Page 252 of 370
To remove a fuse use the fuse puller tool provided on the fuse panel
cover.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Driver smart window motor
2 15A Brake on/off switch, Center
high-mounted stop lamp
3 15A Not used (spare)
4 30A Passenger smart window motor
5 10A Keypad illumination, Brake shift
interlock
6 20A Turn signal lamps, Stop lamps
7 10A Low beam headlamps (left)
8 10A Low beam headlamps (right)
9 15A Courtesy lamps
Roadside Emergencies
252
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
Page 253 of 370

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
10 15A Backlighting, Puddle lamps
11 10A AWD module
12 7.5A Power outside mirrors
13 5A SYNCmodule
14 10A Electronic finish panel (EFP)
radio and climate control buttons
module, Navigation display, Center
information display, GPS module
15 10A Climate control
16 15A Not used (spare)
17 20A Door locks, Trunk release
18 20A Heated seats
19 25A Amplifier
20 15A On-board diagnostic connector
21 15A Fog lamps
22 15A Front sidemarker lamps, Park
lamps, License plate lamp
23 15A High beam headlamps
24 20A Horn
25 10A Demand lamps/power saver relay
26 10A Instrument cluster battery power
27 20A Ignition switch
28 5A Radio crank sense circuit
29 5A Instrument cluster ignition power
30 5A Not used (spare)
31 10A Not used (spare)
32 10A Restraint control module
33 10A Not used (spare)
34 5A Not used (spare)
35 10A Rear park assist, Blind spot
monitor system, Heated seats,
AWD, Rear video camera
Roadside Emergencies
253
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
Page 254 of 370

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
36 5A Passive anti-theft sensor (PATS)
transceiver
37 10A Not used (spare)
38 20A Not used (spare)
39 20A Radio
40 20A Not used (spare)
41 15A Automatic dimming mirror, Moon
roof, Compass, Ambient lighting
42 10A Electronic stability control,
Electronic power assist steering
43 10A Rain Sensor
44 10A Fuel diode/Powertrain control
module
45 5A Heated backlight and blower relay
coil, Wiper washer
46 7.5A Occupant classification sensor
(OCS) module, Passenger airbag
off lamp
47 30A Circuit
BreakerPower windows
48 — Delayed accessory relay
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.
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.
Roadside Emergencies
254
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
Page 255 of 370
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 50A* Electronic power assist steering
B+
2 50A* Electronic power assist steering
B+
3 40A* Powertrain control module (PCM)
(relay 57 power)
4 — Not used
5 30A* Starter motor (relay 55 power)
6 40A* Rear defrost (relay 53 power)
7 — Not used
8 40A* Anti-lock brake system (ABS)
pump
9 20A* Wiper washer
10 30A* ABS valve
11 — Not used
12 — Not used
Roadside Emergencies
255
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
Page 256 of 370
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
13 — Not used
14 — Not used
15 — Not used
16 15A** Transmission module (3.5L)
17 10A** Alternator
18 — Not used
19 — Not used
20 — Not used
21 — Not used
22 20A* Console power point
23 10A** PCM – Keep alive power, Canister
vent
24 — Not used
25 10A** A/C clutch (relay 43 power)
26 — Not used
27 — Not used
2860A* Cooling fan motor (2.5L & 3.0L)
80A* Cooling fan motor (3.5L)
29 20A* Front power point
30 30A* Fuel relay (relay 54 power)
31 30A* Passenger power seat
32 30A* Driver power seat
33 20A* Moon roof motor power feed
34 — Not used
35 40A* Front A/C blower motor (relay 52
power)
36 1A Diode Fuel pump
37 1A Diode One-touch start
38 10A** Heated side mirrors
39 — Not used
40 — Not used
Roadside Emergencies
256
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
Page 257 of 370

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
41 G8VA relay Backup lamps
42 — Not used
43 G8VA relay A/C clutch
44 — Not used
45 15A** Injectors
46 15A** PCM
47 10A** General powertrain components,
A/C clutch relay, Backup lamps
48 15A** Ignition coils
4915A** Emissions related powertrain
components (2.5L & 3.5L)
20A** Emissions related powertrain
components (3.0L)
50 — Not used
51 — Not used
52 Full ISO relay Blower motor relay
53 Full ISO relay Rear defrost relay
54 Full ISO relay Fuel relay
55 Full ISO relay Starter relay
56 — Not used
57 Full ISO relay PCM relay
58 — Not used
* Cartridge Fuses ** Mini Fuses
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Roadside Emergencies
257
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
Page 366 of 370

Engine ........................................336
cleaning ...................................280
coolant .....................................299
fail-safe cooling .......................304
idle speed control ...................297
lubrication specifications .......331
refill capacities ........................331
service points ..................288–290
starting after a collision .........249
Engine block heater .................211
Engine oil ..................................292
checking and adding ..............292
dipstick ....................................292
filter, specifications ........296, 330
recommendations ...................296
refill capacities ........................331
specifications ..........................331
Event data recording ....................6
Exhaust fumes ..........................210
F
Fail safe cooling ........................304
Fleet MyKey programming ........96
Flexible Fuel Vehicle (FFV) ....306
Floor mats .............................93–94
Fluid capacities .........................331
Fog lamps ....................................56
Four-Wheel Drive vehicles
driving off road .......................241
Fuel ............................................306
calculating fuel economy .21, 313
cap ...........................................308
capacity ...................................331
choosing the right fuel ...........310
detergent in fuel .....................311
filler funnel .............................311filling your vehicle with
fuel ...........................306, 308, 313
filter, specifications ........305, 330
fuel pump shut-off ..................250
fuel pump shut-off switch .....249
improving fuel economy ........313
octane rating ...................310, 336
quality ......................................311
running out of fuel .........264, 311
safety information relating to
automotive fuels .....................306
Fuel - flex fuel vehicle
(FFV) .................................306, 310
Fuel pump shut-off switch .......249
Fuses ..........................................251
G
Garage door opener ....................89
Gas cap (see Fuel cap) ............308
Gas mileage (see Fuel
economy) ...................................313
Gauges .........................................17
H
Hazard flashers .........................249
Headlamps ...................................55
aiming ........................................58
autolamp system .......................55
bulb specifications ....................61
daytime running lights .............57
flash to pass ..............................57
high beam .................................56
replacing bulbs .........................62
turning on and off ....................55
Heating
heating and air conditioning
system .................................47, 50
Index
366
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)