
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
9 10A Radio display, GPS module, Navigation
display
10 10A Run/accessory relay
11 10A Instrument cluster
12 15A Interior lighting, Puddle lamps,
Backlighting, Cargo lamp
13 15A Right turn signals/stop lamps
14 15A Left turn signals/stop lamps
15 15A Reverse lights, High-mounted stop lamp
16 10A Right low-beam headlamp
17 10A Left low-beam headlamp
18 10A Brake-shift interlock, Keypad
illumination, PCM wakeup, PATS
19 20A Audio amplifier
20 20A Power door locks
21 10A Ambient lighting
22 20A Horn
23 15A Steering wheel control module
24 15A Datalink connector, Steering wheel
control module
25 15A Not used (spare)
26 5A Radio frequency module
27 20A Not used (spare)
28 15A Ignition switch
29 20A Radio/Navigation
30 15A Front parking lamps
31 5A BOO – IP, BOO – Engine
32 15A Delay/accessory – moon roof, power
windows, locks, Automatic dimming
mirror/Compass
33 10A Heated seats
Roadside Emergencies
326
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)

concentrations below 40% will decrease the corrosion/freeze
protection characteristics of the engine coolant and may cause
engine damage.
•If available, refer to the chart on the coolant container to
ensure the coolant concentration in your vehicle will provide
adequate protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the red (hot)
area.
•The mini message center (if equipped) will indicate “Check Gauges”,
refer toWarning lights and chimesin theInstrument Cluster
chapter.
•The
light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature:
•The engine will completely shut down.
•Steering and braking effort will increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
Maintenance and Specifications
385
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)

Do not add aftermarket fuel additive products to your fuel tank. It
should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. These products have not been approved for your engine and
could cause damage to the fuel system. Repairs to correct the effects of
using an aftermarket product in your fuel may not be covered by your
warranty.
Many of the world’s automakers approved the World-Wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
Gasolines that meet the World-Wide Fuel Charter should be used when
available. Ask your fuel supplier about gasolines that meet the
World-Wide Fuel Charter.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality, per the recommendations in theChoosing the right
fuelsection.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to on several times after
refueling to allow the fuel system to pump the fuel from the tank to
the engine. On restarting, cranking time will take a few seconds longer
than normal.
•Normally, adding 1 gallon (3.8L) of fuel is enough to restart the
engine. If the vehicle is out of fuel and on a steep grade, more than
1 gallon (3.8L) may be required.
•The service engine soon
indicator may come on. For more
information on the service engine soon indicator, refer toWarning
lights and chimesin theInstrument Clusterchapter.
Maintenance and Specifications
394
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)

Check every month
Engine oil level
Function of all interior and exterior lights
Tires for wear and proper pressure, including spare
Windshield washer fluid level
Check every six months
Battery connections; clean if necessary
Body and door drain holes for obstructions; clean if necessary
Cooling system fluid level and coolant strength
Door weatherstrips for wear; lubricate if necessary
Hinges/latches/outside locks for proper operation; lubricate if necessary
Parking brake for proper operation
Safety belts and seat latches for wear and function
Safety warning lamps (brake, ABS, airbag, safety belt) for operation
Washer spray/wiper operation; clean or replace blades as necessary
Multi-point inspection
In order to keep your vehicle running right, it is important to have the
systems on your vehicle checked regularly. This can help identify
potential issues and prevent major problems. Ford Motor Company
recommends the following multi-point inspection be performed at every
scheduled maintenance interval to help ensure your vehicle keeps
running great.
Scheduled Maintenance Guide
430
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)

E
Electronic message center ...19, 30
Emergencies, roadside
jump-starting ..........................341
running out of fuel .........341, 394
Emission control system ..........399
Engine ........................................415
cleaning ...................................357
coolant .....................................381
fail-safe cooling .......................385
idle speed control ...................378
lubrication specifications .......410
refill capacities ........................410
service points ..................370–373
Engine block heater .................276
Engine oil ..................................375
checking and adding ..............375
dipstick ....................................375
filter, specifications ................409
refill capacities ........................410
specifications ..........................410
Event data recording ....................7
Exhaust fumes ..........................276
F
Fail safe cooling ........................385
Fleet MyKey programming ......133
Flexible Fuel Vehicle (FFV) ....388
Floor mats .................................120
Fluid capacities .........................410
Fog lamps ....................................80
Four-Wheel Drive vehicles .......306
driving off road .......................312
electronic shift ........................309
indicator light .........................306
lever operated shift ................307preparing to drive your
vehicle .....................................288
Fuel ............................................388
calculating fuel
economy ............................22, 396
cap ...........................................391
capacity ...................................410
choosing the right fuel ...........392
detergent in fuel .....................394
filler funnel .............................394
filling your vehicle with
fuel ...........................388, 391, 396
filter, specifications ........388, 409
fuel pump shut-off ..................323
improving fuel economy ........396
octane rating ...........392–393, 415
quality ......................................393
running out of fuel .........341, 394
safety information relating to
automotive fuels .....................388
Fuel - flex fuel vehicle
(FFV) .........................388, 392–393
Fuses ..................................323–324
G
Garage door opener ..................113
Gas cap (see Fuel cap) ............391
Gas mileage
(see Fuel economy) .................396
Gauges .........................................18
H
Hazard flashers .........................322
Headlamps ...................................80
aiming ........................................82
autolamp system .......................80
bulb specifications ....................86
daytime running lights .............81
Index
457
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)

flash to pass ..............................81
high beam .................................81
replacing bulbs .........................87
turning on and off ....................80
Heating
heating and air conditioning
system .....................66, 69, 71, 74
Hood ..........................................369
I
Ignition ...............................272, 415
Illuminated visor mirror .............95
Infant seats
(see Safety seats) .....................208
Inspection/maintenance (I/M)
testing ........................................401
Instrument panel
cleaning ...........................362–363
cluster ........................................12
J
Jack ............................................332
positioning ...............................332
storage .....................................332
Jump-starting your vehicle ......341
K
Keyless entry system
autolock ...................................141
keypad .....................................151
locking and unlocking
doors ........................................152
programming entry code .......151
Keys ...........................133, 153–154
positions of the ignition .........272L
Lamps
autolamp system .......................80
bulb replacement
specifications chart ..................86
daytime running light ...............81
fog lamps ...................................80
headlamps .................................80
headlamps, flash to pass ..........81
interior lamps ...........................84
replacing bulbs ...................87, 91
LATCH anchors .........................215
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........279
Limited-slip axle .......................288
Loading instructions .................258
Load limits .................................251
Locks
autolock ...................................141
childproof ................................144
doors ........................................140
Lubricant specifications ...........410
Lug nuts ....................................340
Lumbar support, seats .....161–162
M
Message center ...............19–20, 30
english/metric button ...............24
system check button ................24
warning messages ...............24, 39
Mirrors ...............................103–104
automatic dimming rearview
mirror ......................................103
fold away .................................105
heated ....................69, 71, 74, 105
programmable memory ..........147
side view mirrors (power) .....104
Index
458
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)

snow tires and chains ............250
spare tire .................................333
terminology .............................230
tire grades ...............................229
treadwear ........................229, 233
Towing .......................................258
recreational towing .................270
Trailer Brake
Controller-Integrated ..............265
trailer towing ..........................258
Trailer Brake
Controller-Integrated ................265
Transfer case
fluid checking .........................403
Transmission .............................293
brake-shift interlock
(BSI) ................................289, 291
fluid, checking and adding
(automatic) .............................403
fluid, refill capacities ..............410
lubricant specifications ..........410
Turn signal ..................................83U
Universal garage
door opener ...............................113
USB port ......................................59
V
Vehicle Identification Number
(VIN) ..........................................417
Vehicle loading ..........................251
Ventilating your vehicle ...........276
W
Warning lights (see Lights) .......12
Washer fluid ..............................374
Water, Driving through .............320
Windows
power .......................................100
Windshield washer fluid and
wipers ..........................................92
checking and adding fluid .....374
replacing wiper blades ...........374
Index
461
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)