Page 240 of 329
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-mount stop lamp
3 15A HEV battery fan
4 30A 110V Inverter
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 lights
10 15A Backlighting, Puddle lamps
Roadside Emergencies
240
2010 Fusion Hybrid(hfv)
Owners Guide, 3rd Printing
USA(fus)
Page 242 of 329

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
36 5A Passive Anti-Theft Sensor (PATS)
transceiver
37 10A Humidity sensor
38 20A Subwoofer amplifier
39 20A Radio
40 20A Not used (spare)
41 15A Automatic dimming mirror, Moon
roof, Compass, Ambient lighting
42 10A Electronic power assist steering
43 10A Not used (spare)
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.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
Roadside Emergencies
242
2010 Fusion Hybrid(hfv)
Owners Guide, 3rd Printing
USA(fus)
Page 243 of 329
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 (aux
relay 5 power)
4 — Not used
5 — Not used
6 40A* Rear defrost (aux relay 4 power)
7 40A* Vacuum pump (aux relay 6
power)
8 50A* Brake system controller pump
9 20A* Wiper washer
10 30A* Brake system controller valves
11 — Not used
12 — Not used
Roadside Emergencies
243
2010 Fusion Hybrid(hfv)
Owners Guide, 3rd Printing
USA(fus)
Page 245 of 329
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
41 G8VA relay Backup lamps
42 G8VA relay Heater pump
43 G8VA relay Fuel pump
44 G8VA relay Motor electronics coolant pump
45 15A** Injectors
46 15A** Coil on plugs
47 10A** Powertrain control module
(general): Heater pump, Motor
electronics coolant pump relay
coils, DC/DC converter, Back-up
lamps, Brake controller
48 20A** HEV high voltage battery module,
Fuel pump relay
4915A** Powertrain control module
(emissions related)
* Cartridge Fuses ** Mini Fuses
Auxiliary relay box
The auxiliary relay box is located in front of the radiator in the engine
compartment.
Roadside Emergencies
245
2010 Fusion Hybrid(hfv)
Owners Guide, 3rd Printing
USA(fus)
Page 326 of 329

checking and adding ..............278
dipstick ....................................278
filter, specifications ........279, 301
recommendations ...................279
refill capacities ........................302
specifications ..........................302
Event data recording ..................13
Exhaust fumes ..........................212
F
Fluid capacities .........................302
Fog lamps ....................................77
Fuel ............................................287
calculating fuel
economy ............................37, 294
cap ...........................................290
capacity ...................................302
choosing the right fuel ...........291
comparisons with EPA fuel
economy estimates .................296
detergent in fuel .....................292
filler funnel .............................292
filling your vehicle
with fuel ..................287, 290, 294
filter, specifications ........287, 301
fuel pump shut-off ..................238
improving fuel economy ........294
octane rating ...................291, 304
quality ......................................292
running out of fuel .........252, 292
safety information relating to
automotive fuels .....................287
Fuses ..................................238–239
G
Gas cap (see Fuel cap) ............290
Gas mileage (see Fuel
economy) ...................................294Gauges .........................................25
H
Hazard flashers .........................237
Headlamps ...................................76
aiming ........................................79
autolamp system .......................76
bulb specifications ....................82
daytime running lights .............77
flash to pass ..............................78
high beam .................................78
replacing bulbs .........................83
turning on and off ....................76
Heating
heating and air conditioning
system .................................68, 71
Hood ..........................................275
I
Ignition ...............................209, 304
Illuminated visor mirror .............87
Infant seats (see Safety
seats) .........................................166
Inspection/maintenance (I/M)
testing ........................................299
Instrument panel ........................91
cleaning ...................................271
cluster ........................................18
lighting up panel and
interior .......................................78
J
Jack ............................................246
positioning ...............................246
storage .....................................246
Jump-starting your vehicle ......253
Index
326
2010 Fusion Hybrid(hfv)
Owners Guide, 3rd Printing
USA(fus)
Page 327 of 329

K
Keyless entry system
autolock ...................................103
keypad .....................................114
locking and unlocking doors ..115
programming entry code .......114
Keys ...................................102, 117
positions of the ignition .........209
L
Lamps
autolamp system .......................76
bulb replacement
specifications chart ..................82
daytime running light ...............77
fog lamps ...................................77
headlamps .................................76
headlamps, flash to pass ..........78
instrument panel, dimming .....78
interior lamps .....................80, 83
replacing bulbs .........................83
LATCH anchors .........................172
Lights, warning and indicator ....18
anti-lock brakes (ABS) ..........214
Load limits .................................201
Locks
autolock ...................................103
childproof ................................107
doors ........................................103
Lubricant specifications ...........302
Lug nuts ....................................252
Lumbar support, seats .............124
M
Message center ...........................35
system check button ................45
warning messages .....................46Mirrors ...................................95–96
automatic dimming rearview
mirror ........................................95
heated ........................................96
side view mirrors (power) .......96
Moon roof ....................................99
Motorcraftparts ..............273, 301
N
Navigation system .......................67
O
Octane rating ............................291
Oil (see Engine oil) ..................278
P
Parking brake ............................215
Parts (see Motorcraft
parts) .........................................301
Passenger Occupant
Classification Sensor .................133
Power distribution box
(see Fuses) ...............................242
Power door locks ......................103
Power mirrors .............................96
Power point .................................91
Power steering ..................220–221
Power Windows ...........................93
R
Radio ............................................51
Rear-view camera system .........227
Index
327
2010 Fusion Hybrid(hfv)
Owners Guide, 3rd Printing
USA(fus)