2021 FORD F-150 light

DRIVING THROUGH WATER
LIMITATIONS - RAPTOR
Maximum Wading
Depth
Model
32 in (810 mm)
All.
When you are driving though water do not
exceed 4 mph (7 km/h).
WATER WADING WARNING:
Do not attempt to
cross a deep, fast flowing body of water.
Failure to follow this instruction could
result in the loss of control of your
vehicle, personal injury or death.
As the water depth increases, you must
reduce your vehicle speed to avoid
potential vehicle damage. •
Always determine the depth before
attempting a water crossing. Never
drive through water that is higher than
the bottom of the wheel hubs.
• Slowly proceed and avoid splashing
water any more than is necessary. •
Be aware that obstacles and debris
may be beneath the water ’s surface.
• Keep the doors fully closed during the
water crossing.
• After driving through water and as soon
as it is safe to do so check the brakes,
horn, lights, and steering wheel to
confirm those systems are functioning
properly.
Note: Engine damage can occur if water
enters the air filter.
OFF-ROAD DRIVING AIDS -
RAPTOR
Selecting an Off-Road Drive Mode
Using the appropriate drive mode increases
your vehicle's control. See
Drive Mode
Control (page 371).
Using Four-Wheel Drive
Your vehicle has a four-wheel drive system
that offers various modes to help you
optimize traction on any off-road surface.
See
Four-Wheel Drive (page 291).
Using the Cameras Off-Road
Use the 360 degree camera to enhance
your off-road experience. See 360 Degree
Camera
(page 342).
Using the Rear Differential Lock
When engaged, the rear differential lock
provides additional traction to your vehicle
by forcing the two rear wheels to turn at
the same speed.
Note: Rear differential lock is only available
when the vehicle is in 4H or 4L. See
Electronic Locking Differential (page 301).
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Driving HintsE310941

•
Moderate braking is particularly
important since it allows you to
maximize the energy captured by the
regenerative braking system.
• Drive at steady speeds without
stopping.
• Anticipate stops; slowing down may
eliminate the need to stop.
• Driving on flat terrain.
• Drive at reasonable speeds and
observe posted speed limits.
• Shut all windows when driving at high
speeds.
• Combine errands and minimize
stop-and-go driving.
• Drive with the tonneau cover installed
if your vehicle comes with one.
• Keep the tires properly inflated and use
only the recommended size.
• Use the recommended engine oil.
• Follow the recommended maintenance
schedule and carry out the
recommended checks.
• Perform all scheduled maintenance.
Note: Having your engine running is not
always an indication of inefficiency. In some
cases, it is actually more efficient than
driving in electric mode.
Avoid these actions; they reduce your fuel
consumption:
• Revving the engine.
• Aggressive driving increases the
amount of energy required to move
your vehicle.
• Driving in lower temperatures during
the first 5–10 mi (12 –16 km) of driving.
• Idle for periods longer than one minute.
• Use the air conditioner or front
defroster. •
Adding certain accessories to your
vehicle like bug deflectors, rollbars,
light bars, running boards, ski racks or
luggage racks.
• Use the speed control in hilly terrain.
• Using fuel blended with alcohol.
• Drive a heavily loaded vehicle or tow a
trailer.
• Driving with the wheels out of
alignment.
DRIVING IN SPECIAL
CONDITIONS
EMERGENCY MANEUVERS
In an unavoidable emergency where you
must make a sudden sharp maneuver, turn
the steering wheel only as rapidly and as
far as required to avoid the emergency.
Apply smooth pressure to the accelerator
pedal or brake pedal as needed. Avoid
abrupt steering, acceleration and braking
changes. Abrupt changes could increase
the risk of vehicle roll over, loss of vehicle
control and personal injury. If possible, use
any available road surfaces to bring your
vehicle under control.
FLOOR MATS WARNING:
Use a floor mat
designed to fit the footwell of your
vehicle that does not obstruct the pedal
area. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. WARNING:
Pedals that cannot
move freely can cause loss of vehicle
control and increase the risk of serious
personal injury.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Driving Hints

SNOW PLOWING
PRECAUTIONS
WARNING: Modifying or adding
equipment to the front of your vehicle
could affect the performance of the
airbag system, increasing the risk of
injury. This includes the hood, bumper
system, frame, front body structure, tow
hooks, hood pins, push bar and
snowplows. WARNING:
Do not attempt to
service, repair, or modify the
supplementary restraint system or
associated components. Failure to
follow this instruction could result in
personal injury or death. WARNING:
All occupants of your
vehicle, including the driver, should
always properly wear their seatbelts,
even when an airbag supplemental
restraint system is provided. Failure to
properly wear your seatbelt could
seriously increase the risk of injury or
death. WARNING:
Do not spin the wheels
at over 34 mph (55 km/h). The tires may
fail and injure a passenger or bystander.
Note: Look for an alterer ’s label on your
vehicle from the snowplow installer
certifying that the installation meets all
applicable Federal Motor Vehicle Safety
Standards (FMVSS).
Note: Federal and some local regulations
require additional exterior lamps for
snowplow-equipped vehicles. Contact an
authorized dealer for additional information. Note:
Do not remove or defeat the tripping
mechanisms designed into the snow
removal equipment by its manufacturer.
Doing so could cause damage to your
vehicle and the snow removal equipment
as well as possible airbag deployment.
OPERATING YOUR VEHICLE
WITH A SNOWPLOW
Weight limits and guidelines for selecting
and installing the snowplow are in the Ford
Truck Body Builders Layout Book. For
additional information, visit
www .f or dbb a s. c om .
A typical snowplow installation affects the
following:
• Front gross axle weight rating. See
What Is the Gross Axle Weight
Rating
(page 413).
• Gross vehicle weight rating. See
What
Is the Gross Vehicle Weight Rating
(page
413).
• Braking and steering.
• Front wheel toe. See the
Ford
Workshop Manual.
• Headlight aim. See
Adjusting the
Headlamps (page 521).
• Tire air pressure. See Information on
the Tire Sidewall
(page 543).
Note: Do not exceed the front gross axle
weight rating or gross vehicle weight rating.
Note: Your vehicle may require rear ballast
weight for proper braking and steering.
Your vehicle has a driver and passenger
airbag supplemental restraint system. The
supplemental restraint system activates
in certain frontal and offset frontal
collisions when the vehicle sustains
sufficient longitudinal deceleration.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Snow Plowing - Vehicles With: Snow Plow Mode

When operating your vehicle with a
snowplow:
•
Do not exceed 45 mph (72 km/h).
• Your engine could run at a higher
temperature than normal.
•If you are driving more than
15 mi
(24 km) at temperatures above
freezing, angle the plow blade
either full left or full right to provide
maximum airflow to the radiator.
• If you are driving less than
15 mi
(24 km) at speeds up to 45 mph
(72 km/h) in cold weather, you do
not need to worry about blade
position to provide maximum
airflow.
• Shift to 4L when plowing in small areas
at speeds below
5 mph (8 km/h).
• Shift to
4H when plowing larger areas
or light snow at higher speeds above
5 mph (8 km/h)
. Do not exceed
15 mph (24 km/h).
• Do not shift the transmission from a
forward gear to reverse (R) until the
engine is at idle and the wheels have
stopped.
Note: Careless or high-speed driving when
snowplowing, which results in significant
vehicle decelerations, can deploy the airbag.
Such driving also increases the risk of
accidents.
Note: Drive your vehicle at least
500 mi
(800 km) before using your vehicle for
snowplowing.
Note: Follow the severe duty schedule for
engine oil and transmission fluid change
intervals. See
Special Operating
Conditions Scheduled Maintenance (page
675
). SNOWPLOW MODE
WHAT IS SNOWPLOW MODE
Snowplow mode reduces vehicle electrical
load to allow the electrical system to have
sufficient power to support residential
snowplow use.
SWITCHING SNOWPLOW MODE
ON AND OFF
Vehicles receive a physical button in the
instrument panel or an option in the SYNC
menu to enable snowplow mode.
Snowplow mode does not remember the
setting when you switch your vehicle off.
You must re-enable the mode every time
you wish to use it.
The following features turn off and are
disabled in snowplow mode and cannot
be turned back on until snowplow mode
is switched off:
•
120 V
inverter.
• Fog lamps.
• Heated and cooled front seats.
The body module also activates the
snowplow relay that provides power to
aftermarket snowplow controls.
Note: The electrical system supports the
addition of a residential snowplow of up to
60 A
continuous, and snowplow lights of
up to 20 A continuous using snowplow
mode. The system does not support
snowplow usage with additional electrical
aftermarket accessories.
Push Button
(If Equipped)
Press the snowplow button on the
instrument panel to switch on snowplow
mode. The snowplow button illuminates
and a message displays.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Snow Plowing - Vehicles With: Snow Plow Mode

Post-Incident
1. Do not store a severely damaged
vehicle with a lithium-ion battery inside
a structure or within 50 ft (15 m) of any
structure or vehicle.
2. Make sure that passenger and luggage
compartments remain ventilated.
3. As with any vehicle, call emergency assistance immediately if you see
sparks, smoke or flames coming from
the vehicle.
SWITCHING THE HAZARD
FLASHERS ON AND OFF The hazard flasher button is on
the instrument panel. Press the
button to switch the hazard
flashers on if your vehicle is creating a
safety hazard for other road users.
When you switch the hazard flashers on,
all front and rear direction indicators flash.
Note: The hazard flashers operate when
the ignition is in any position, or if the key is
not in the ignition. The battery loses charge
and could have insufficient power to restart
your vehicle.
Press the button again to switch them off.
JUMP STARTING THE VEHICLE
JUMP STARTING PRECAUTIONS WARNING: Batteries normally
produce explosive gases which can
cause personal injury. Therefore, do not
allow flames, sparks or lighted
substances to come near the battery.
When working near the battery, always
shield your face and protect your eyes.
Always provide correct ventilation. WARNING:
Keep batteries out of
reach of children. Batteries contain
sulfuric acid. Avoid contact with skin,
eyes or clothing. Shield your eyes when
working near the battery to protect
against possible splashing of acid
solution. In case of acid contact with skin
or eyes, flush immediately with water for
a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed,
call a physician immediately. WARNING:
Use only adequately
sized cables with insulated clamps. WARNING:
Make sure that the
cables are clear of any moving parts and
fuel delivery system parts. WARNING: Connect batteries with
only the same nominal voltage. WARNING: If the engine is running
while the hood is open, stay clear of
moving engine components. Failure to
follow this warning could result in serious
personal injury or death.
Do not attempt to push-start an automatic
transmission vehicle. This could cause
transmission damage.
Do not disconnect the battery of the
disabled vehicle. This could damage your
vehicle's electrical system.
PREPARING THE VEHICLE
Use only a 12 volt supply to start your
vehicle.
Park the booster vehicle close to the hood
of the disabled vehicle, making sure the
two vehicles do not touch.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Crash and Breakdown Information

6. Press and hold the brake pedal.
7. Using the instrument cluster controls
on the steering wheel, select Settings.
8. Select Neutral Tow.
9. Press and hold the
OK button until a
confirmation message appears in the
information display.
Note: If completed successfully, the
information display shows
Neutral Tow
Enabled Leave Transmission in Neutral.
This indicates that your vehicle is safe to
tow with all wheels on the ground.
Note: If you do not see a confirmation
message in the instrument cluster display,
you must perform the procedure again from
the beginning.
Note: You may hear noise as the transfer
case shifts into its neutral position. This is
normal.
10. Release the brake pedal.
11. Leave the transmission in neutral (N)
and switch your vehicle off by
pressing the push button ignition
switch once without pressing the
brake pedal or turning the key as far
toward the off position.
Note: Vehicles with keys do not turn to the
off position when the transmission is in
neutral (N). You must leave the key in the
ignition when towing. Use the keyless entry
keypad or an extra set of keys to lock and
unlock your vehicle.
Switching
Neutral Tow Off
1. With your vehicle properly secured to the tow vehicle, press and hold the
brake pedal and start the engine.
2. Switch your vehicle off by pressing the
push button ignition switch once or
turning the key as far towards the off
position and release the brake pedal. 3. Place your vehicle in accessory mode
by pressing the push button ignition
switch once without pressing the brake
pedal or by turning the ignition key to
the on position.
4. Press and hold the brake pedal.
5. Shift into park (P).
6. Release the brake pedal.
Note: If completed successfully, the
instrument cluster displays 2H and Neutral
Tow Disabled
.
Note: You must perform the switching
neutral tow on and switching neutral tow
off procedures again from the beginning if
the indicator light and message do not
display.
Note: You may hear a noise as the transfer
case shifts out of its neutral position. This
is normal.
7. Apply the parking brake, then disconnect your vehicle from the tow
vehicle.
8. Release the parking brake, start the engine, and shift into drive (D) to make
sure the transfer case is out of the
neutral tow position.
9. If the transfer case does not successfully shift out of its neutral
position, set the parking brake. Have
your vehicle checked as soon as
possible.
Resolving the
Shift Delayed Drive
Forward Message
1. Press and hold the brake pedal.
2. Start your vehicle.
3. Shift into neutral (N).
4. With the vehicle running, shift into drive
(D) and let the vehicle roll forward up
to
3 ft (1 m).
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Towing Your Vehicle

Protected Component
Rating
Item
Passenger power seat.
30 A
31
Auxiliary power point.
20 A
32
Auxiliary power point.
20 A
33
USB smart charger.
Auxiliary power point.
20 A
34
Tailgate module.
30 A
37
Climate controlled seatmodule.
40 A
38
Power running boards.
Power sliding back window.
25 A
41
Trailer brake controlmodule.
30 A
42
Cooling fan (gas, hybrid,Raptor, Tremor).
50 A
47
Rear heated seats (Raptor,Tremor)
20 A
48
Cooling fan (gas, hybrid,Raptor, Tremor).
50 A
49
Heated backlight (gas,hybrid).
40 A
50
Trailer tow park lamps.
30 A
55
Trailer tow stop and turn
lamps (4-pin connector).
20 A
56
Trailer tow backup lamps.
10 A
58
Upfitter 1 relay (Raptor,Tremor).
15 A
60
Upfitter 2 relay (Raptor,Tremor).
15 A
61
Upfitter 3 relay (Raptor,Tremor).
10 A
62
Upfitter 4 relay (Raptor,Tremor).
10 A
63
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Fuses

Protected Component
Rating
Item
Four-wheel drive.
25 A
64
Transmission controlmodule (diesel).
15 A
65
Transmission run/start.
20 A
67
Left-hand windshield wiper.
30 A
69
Four-wheel drive.
25 A
82
Supplemental heater(diesel).
50 A
83
Supplemental heater(diesel).
50 A
84
Supplemental heater(diesel).
50 A
85
Selective catalytic reductionsystem (diesel).
25 A
86
Trailer tow light module.
20 A
91
Powertrain control modulepower (hybrid).
15 A
95
Powertrain control modulepower (hybrid).
10 A
98
Coolant pumps (hybrid).Left-hand headlamps.
15 A
100
Right-hand headlamps.
15 A
101
Active front steering.
50 A
105
Trailer tow battery charge.
30 A
107
Spot lamps (police).
15 A
108
Fuel filter heater (diesel).
30 A
121
Rain sensor module.
5 A
124
USB smart charger.
10 A
125
Multi-contour seats relay(gas, diesel, hybrid).
25 A
134
Tailgate release.
10 A
138
497
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Fuses