into four-wheel drive mode (if equipped), the traction control system will
be automatically disabled. Traction control operation will resume when
the vehicle is placed back into two-wheel drive mode.
WARNING:Aggressive driving in any road conditions can cause
you to lose control of your vehicle increasing the risk of severe
personal injury or property damage. The occurrence of a Traction
Control™ event is an indication that at least some of the tires have
exceeded their ability to grip the road; this may lead to an increased
risk of loss of vehicle control, vehicle rollover, personal injury and
death. If you experience a severe road event, SLOW DOWN.
The Traction Control™ switch,
located on the instrument panel to
the left of the climate control
system, has an indicator light that
illuminates when the system is off.
The Traction Control™ system will
automatically turn on every time the
ignition is turned off and on. The
Traction Control™ system should normally be left on.
If you should become stuck in snow or ice or on a very slippery road
surface, try switching the Traction Control™ system off. This may allow
excess wheel spin to “dig” the vehicle out and enable a successful
“rocking” maneuver.
If a system fault is detected, the traction control active light will
illuminate, the Traction Control™ button will not turn the system on or
off and your vehicle should be serviced by an authorized dealer.
STEERING
To help prevent damage to the power steering system:
•Never hold the steering wheel at its furthest turning points (until it
stops) for more than three to five seconds when the engine is running.
•Do not operate the vehicle with a low power steering pump fluid level
(below the MIN mark on the reservoir).
•Some noise is normal during operation. If excessive, check for low
power steering pump fluid level before seeking service by your dealer.
Driving
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
11 10A Not used (spare)
12 7.5A Power mirror switch, Driver power
seat (Memory)
13 5A Not used (spare)
14 10A Upfitter relay #3 feed
15 10A Climate control head
16 15A Upfitter relay #4 Feed
17 20A All lock motor feeds
18 20A Heated seat relay feed
19 25A Not used (spare)
20 15A Adjustable pedals, Datalink
21 15A Fog lamp relay feed, Cornering lamps
22 15A Park lamp relay feed
23 15A High beam headlight relay feed
24 20A Horn relay feed
25 10A Power telescoping mirror switch,
Demand lamps - underhood and
illuminated visor (battery saver)
26 10A Cluster
27 20A Ignition switch feed, Passenger
compartment fuses 28, 42, 43, 44, and
45, Engine compartment starter relay
coil #57 (Diesel engine), Accessory
shutoff control module (if equipped)
(Diesel engine), Engine compartment
starter relay diode (gasoline engines)
28 5A Radio
29 5A Not used (spare)
30 5A Not used (spare)
31 10A Not used (spare)
32 10A Restraints control module (RCM),
Passenger airbag deactivation
indicator
Roadside Emergencies
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USA(fus)
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
33 10A Trailer tow brake controller, Trailer
tow battery charge relay coil
34 5A Not used (spare)
35 10A Reverse sensing system (RSS), 4x4
module, 4x4 solenoid, Traction
control switch, Tow/Haul switch
(Diesel engine)
36 5A Passive anti-theft system (PATS)
transceiver, Cluster control
37 10A Climate control, PTC control
38 20A Subwoofer
39 20A Radio, Navigation radio and amplifier
40 20A 4x4 module, Satellite radio module,
SYNC, GPS
41 15A Radio, Auto dimming rear view
mirror, Lock switch illumination
42 10A Heated seat relay coil, Upfitter switch
relay coils, Heated mirror relay coil
43 10A Fuel tank selector switch, 4x4 module
44 10A Run customer access feed (PTO)
45 5A Front wiper logic, Blower motor relay
coil
46 7.5A Not used (spare)
47 30A Circuit
BreakerPower windows, Moon roof, Power
rear sliding window
48 Relay Delayed accessory
Roadside Emergencies
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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.
The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 Relay Blower motor/Variable blower control
(Dual zone climate control)
2 Relay Electronic shift-on-the-fly (ESOF)
Lo-Hi
3 Relay Heater mirror
4 — Not used
5 30A* Trailer brake controller (TBC)
Roadside Emergencies
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safety belts ..............................349
washing ....................................344
waxing .....................................345
wheels ......................................345
wiper blades ............................347
Climate control (see Air
conditioning or Heating) ....98, 102
Clock adjust
6-CD in dash .............................54
AM/FM/CD .................................47
Clutch
fluid ..........................................383
operation while driving ..........278
recommended shift speeds ....278
Compass, electronic
set zone adjustment .................37
Console ..............................122–123
overhead ..........................121–122
Controls
power seat ...............................166
steering column ......................134
Coolant
checking and adding ..............364
refill capacities ................367, 390
Cruise control
(see Speed control) ..................131
Customer Assistance ................302
Ford accessories for your
vehicle .....................................352
Ford Extended Service
Plan ..........................................399
Getting assistance outside
the U.S. and Canada ..............341
Getting roadside assistance ...302
Getting the service you
need .........................................337
Ordering additional owner’s
literature .................................342Utilizing the
Mediation/Arbitration
Program ...................................341
D
Daytime running lamps
(see Lamps) ..............................108
Dipstick
automatic transmission
fluid ..........................................383
engine oil .................................359
Driving under special
conditions ..................277, 292, 296
sand .........................................294
snow and ice ...........................296
through water .................295, 298
DVD system .................................68
E
Electronic message center ...25, 33
Emergencies, roadside
jump-starting ..........................330
Emergency Flashers .................303
Emission control system ..........378
Engine ........................................394
cleaning ...................................346
coolant .....................................364
diesel ...........................................6
fail-safe cooling .......................368
idle speed control ...................362
refill capacities ........................390
service points ..................356–357
starting after a collision .........304
Engine oil ..................................359
checking and adding ..............359
dipstick ....................................359
filter, specifications ........361, 389
recommendations ...................361
Index
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SYNC..........................................97
T
Tailgate ......................................143
Temperature control
(see Climate control) .................98
Tilt steering wheel ....................121
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....236
Tires ...................................218–219
alignment ................................228
care ..........................................224
changing ..........................317, 319
checking the pressure ............223
inflating ...................................220
label .........................................235
replacing ..................................226
rotating ....................................228
safety practices .......................227
sidewall information ...............230
snow tires and chains ............242
spare tire .................................315
terminology .............................219
tire grades ...............................219
treadwear ........................218, 225
Towing .......................................251
recreational towing .................262
Trailer Brake
Controller-Integrated ..............255
trailer towing ..........................251
wrecker ....................................335
Traction control ........................270
Trailer Brake
Controller-Integrated ................255Transfer case
fluid checking .........................387
Transmission
automatic operation ...............275
brake-shift interlock (BSI) ....273
fluid, checking and adding
(automatic) .............................383
fluid, checking and adding
(manual) .................................386
fluid, refill capacities ..............390
manual operation ....................278
Turn signal ................................112
U
Upfitter controls .......................137
USB port ......................................61
V
Vehicle Identification Number
(VIN) ..........................................395
Vehicle loading ..........................243
Ventilating your vehicle ...........266
W
Warning lights (see Lights) .......14
Washer fluid ..............................358
Water, Driving through .............298
Windows
power .......................................124
Windshield washer fluid and
wipers ........................................120
checking and adding fluid .....358
replacing wiper blades ...........359
Wrecker towing .........................335
Index
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)