fuses FORD F-150 2018 Owners Manual

360 Degree Camera
...................................241
Cruise Control
Principle of Operation ...............................
244
Using Cruise Control ..................................
244
Using Adaptive Cruise Control ..............
245
Driving Aids
Driver Alert .....................................................
252
Lane Keeping System ...............................
253
Blind Spot Information System .............
257
Cross Traffic Alert ........................................
261
Steering ..........................................................
264
Pre-Collision Assist ....................................
265
Drive Control ................................................
269
Load Carrying
Load Retaining Fixtures .............................
271
Load Limit ......................................................
272
Bed Access ....................................................
276
Bed Ramps ....................................................
277
Towing
Towing a Trailer ...........................................
280
Trailer Reversing Aids ................................
282
Trailer Sway Control ..................................
292
Recommended Towing Weights ..........
292
Essential Towing Checks .........................
304
Towing the Vehicle on Four Wheels ......
311
Driving Hints
Breaking-In .....................................................
314
Economical Driving .....................................
314
Off-Road Driving ..........................................
315
Driving Through Water ...............................
316
Floor Mats .......................................................
317
Snowplowing ................................................
318Roadside Emergencies
Roadside Assistance
..................................
321
Hazard Flashers ...........................................
322
Fuel Shutoff ..................................................
322
Jump Starting the Vehicle .......................
323
Post-Crash Alert System .........................
325
Transporting the Vehicle ..........................
325
Towing Points ...............................................
326
Customer Assistance
Getting the Services You Need ..............
328
In California (U.S. Only) ...........................
329
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) ....................
330
Utilizing the Mediation/Arbitration Program (Canada Only) .......................
331
Getting Assistance Outside the U.S. and Canada ........................................................
331
Ordering Additional Owner's Literature ........................................................................\
333
Reporting Safety Defects (U.S. Only) ........................................................................\
333
Reporting Safety Defects (Canada Only) ........................................................................\
333
Fuses
Fuse Specification Chart .........................
335
Changing a Fuse .........................................
343
Maintenance
General Information ..................................
345
Opening and Closing the Hood .............
345
Under Hood Overview - 2.7L EcoBoost™ ........................................................................\
346
Under Hood Overview - 3.0L V6, Diesel ........................................................................\
347
Under Hood Overview - 3.3L Duratec - V6 .................................................................
348
Under Hood Overview - 3.5L Ecoboost™ ........................................................................\
349
Under Hood Overview - 5.0L Modular - V8 .................................................................
349
4
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Table of Contents

PRINCIPLE OF OPERATION
WARNING: Airbags do not inflate
slowly or gently, and the risk of injury
from a deploying airbag is the greatest
close to the trim covering the airbag
module. WARNING:
All occupants of your
vehicle, including the driver, should
always properly wear their safety belts,
even when an airbag supplemental
restraint system is provided. Failure to
properly wear your safety belt could
seriously increase the risk of injury or
death. WARNING:
Always transport
children 12 years old and under in the
back seat and always properly use
appropriate child restraints. Failure to
follow this could seriously increase the
risk of injury or death. WARNING:
Never place your arm
over the airbag module as a deploying
airbag can result in serious arm fractures
or other injuries. WARNING:
Airbags can kill or
injure a child in a child seat. Never place
a rear-facing child seat in front of an
active airbag. If you must use a
forward-facing child seat in the front
seat, move the seat upon which the child
seat is installed all the way back. WARNING:
Do not attempt to
service, repair, or modify the airbag
supplemental restraint systems or its
fuses as you could be seriously injured
or killed. Contact your authorized dealer
as soon as possible. WARNING:
Several airbag system
components get hot after inflation. To
avoid risk of injury, do not touch them
after inflation. WARNING:
If the airbag has
deployed, the airbag will not function
again and must be replaced
immediately. If the airbag is not replaced,
the unrepaired area will increase the risk
of injury in a crash.
The airbags are a supplemental restraint
system and are designed to work with the
safety belts to help protect the driver and
right front passenger from certain upper
body injuries. Airbags do not inflate slowly;
there is a risk of injury from a deploying
airbag.
Note: You will hear a loud bang and see a
cloud of harmless powdery residue if an
airbag deploys. This is normal.
The airbags inflate and deflate rapidly
upon activation. After airbag deployment,
it is normal to notice a smoke-like, powdery
residue or smell the burnt propellant. This
may consist of cornstarch, talcum powder
(to lubricate the bag) or sodium
compounds (for example, baking soda)
that result from the combustion process
that inflates the airbag. Small amounts of
sodium hydroxide may be present which
may irritate the skin and eyes, but none of
the residue is toxic.
While the system is designed to help
reduce serious injuries, contact with a
deploying airbag may also cause abrasions
or swelling. Temporary hearing loss is also
a possibility as a result of the noise
associated with a deploying airbag.
Because airbags must inflate rapidly and
with considerable force, there is the risk of
death or serious injuries such as fractures,
facial and eye injuries or internal injuries,
particularly to occupants who are not
47
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Supplementary Restraints System

WARNING: Do not attempt to
service, repair, or modify the airbag, its
fuses or the seat cover on a seat
containing an airbag as you could be
seriously injured or killed. Contact your
authorized dealer as soon as possible. WARNING:
If the side airbag has
deployed, the airbag will not function
again. The side airbag system (including
the seat) must be inspected and serviced
by an authorized dealer. If the airbag is
not replaced, the unrepaired area will
increase the risk of injury in a crash.
The side airbags are located on the
outboard side of the seatbacks of the front
seats. In certain sideways crashes, the
airbag on the side affected by the crash
will be inflated. The airbag was designed
to inflate between the door panel and
occupant to further enhance the protection
provided occupants in side impact crashes. The system consists of the following:
•
A label or embossed side panel
indicating that side airbags are fitted
to your vehicle.
• Side airbags located inside the driver
and front passenger seatbacks.
• Front passenger sensing system. •
Crash sensors and monitoring system
with readiness indicator. See
Crash
Sensors and Airbag Indicator (page
54
).
Note: The passenger sensing system will
deactivate the passenger seat-mounted
side airbag if it detects an empty passenger
seat.
The design and development of the side
airbag system included recommended
testing procedures that were developed
by a group of automotive safety experts
known as the Side Airbag Technical
Working Group. These recommended
testing procedures help reduce the risk of
injuries related to the deployment of side
airbags.
SAFETY CANOPY™ WARNING:
Do not place objects
or mount equipment on or near the
headliner at the siderail that may come
into contact with a deploying curtain
airbag. Failure to follow these
instructions may increase the risk of
personal injury in the event of a crash. WARNING:
Do not lean your head
on the door. The curtain airbag could
injure you as it deploys from the
headliner. 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.
52
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Supplementary Restraints SystemE152533 E67017

TOWING A TRAILER
WARNING: Do not exceed
the GVWR or the GAWR
specified on the certification
label. WARNING:
Towing trailers
beyond the maximum
recommended gross trailer
weight exceeds the limit of your
vehicle and could result in engine
damage, transmission damage,
structural damage, loss of
vehicle control, vehicle rollover
and personal injury. WARNING:
Do not exceed
the lowest rating capacity for
your vehicle or trailer hitch.
Overloading your vehicle or
trailer hitch can impair your
vehicle stability and handling.
Failure to follow this instruction
could result in the loss of control
of your vehicle, personal injury or
death. WARNING: Do not cut, drill,
weld or modify the trailer hitch.
Modifying the trailer hitch could
reduce the hitch rating. Note:
To prevent your trailer from
accumulating distance, and the
trailer information status appearing
when you restart your vehicle after
disconnecting your trailer, you must
deactivate your trailer. Using the
information display, go to the
Towing menu and then the Select
Trailer option. Select the No active
trailer option. See
Information
Displays (page 113).
Your vehicle may have electrical
items, such as fuses or relays,
related to towing. See
Fuses
(page 335).
Your vehicle may have ability to
modify trailer towing features.
See
General Information (page
113).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading a vehicle or trailer.
Towing a trailer places an extra
load on your vehicle's engine,
transmission, axle, brakes, tires
and suspension. Inspect these
components periodically during,
and after, any towing operation.
280
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Towing

Note:
The electrical system is designed to
support the addition of a residential
snowplow (up to 60 Amps continuous) and
snowplow lights (up to 20 Amps
continuous) using snowplow mode. The
system is not designed to support snowplow
usage with additional electrical aftermarket
accessories.
Operating the Vehicle with the
Snowplow Attached
Note: Drive the vehicle at least 500 mi
(800 km) before using your vehicle for snow
removal.
We recommend vehicle speed does not
exceed
45 mph (72 km/h) when
snowplowing.
The attached snowplow blade restricts
airflow to the radiator, and may cause the
engine to run at a higher temperature.
Attention to engine temperature is
especially important when outside
temperatures are above freezing. Angle
the blade to maximize airflow to the
radiator and monitor engine temperature
to determine whether a left or right angle
provides the best performance.
Follow the severe duty schedule in your
Scheduled Maintenance information for
engine oil and transmission fluid change
intervals.
Snowplowing with your Airbag
Equipped Vehicle WARNING:
Do not attempt to
service, repair, or modify the airbag
supplemental restraint systems or its
fuses on a vehicle containing air bags as
you could be seriously injured or killed.
Contact your authorized dealer as soon
as possible. 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:
Modifying or adding
equipment to the front end of your
vehicle (including hood, bumper system,
frame, front end body structure, tow
hooks and hood pins) may affect the
performance of the airbag system,
increasing the risk of injury. Do not
modify or add equipment to the front
end of your vehicle.
Note: Please refer to the Body Builders
Layout Book for instructions about the
appropriate installation of additional
equipment.
Your vehicle is equipped with 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.
Careless or high speed driving while
snowplowing, which results in significant
vehicle decelerations, can deploy the
airbag. Such driving also increases the risk
of accidents.
Never remove or defeat the tripping
mechanisms designed into the snow
removal equipment by its manufacturer.
Doing so may cause damage to the vehicle
and the snow removal equipment as well
as possible airbag deployment.
319
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Driving Hints

WARNING: Do not attach the end
of the positive cable to the studs or
L-shaped eyelet located above the
positive (+) terminal of your vehicle ’s
battery. High current may flow through
and cause damage to the fuses. WARNING:
Do not connect the
end of the second cable to the negative
(-) terminal of the battery to be jumped.
A spark may cause an explosion of the
gases that surround the battery.
Note: In the illustration, the bottom vehicle
represents the booster vehicle. 1.
Connect the positive (+) jumper cable
to the positive (+) terminal of the
discharged battery. 2. Connect the other end of the positive
(+) cable to the positive (+) terminal
of the booster vehicle battery.
3. Connect the negative (-) cable to the negative (-) terminal of the booster
vehicle battery.
4. Make the final connection of the negative (-) cable to an exposed metal
part of the stalled vehicle's engine,
away from the battery and the fuel
injection system, or connect the
negative (-) cable to a ground
connection point if available.
Jump Starting
1. Start the engine of the booster vehicle
and rev the engine moderately, or press
the accelerator gently to keep your
engine speed between 2000 and 3000
RPM, as shown in your tachometer.
2. Start the engine of the disabled vehicle.
3. Once the disabled vehicle has been started, run both vehicle engines for an
additional three minutes before
disconnecting the jumper cables.
Removing the Jumper Cables
Remove the jumper cables in the reverse
order that they were connected.
324
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Roadside Emergencies4
2
1
3
E142664

FUSE SPECIFICATION CHART
Power Distribution Box
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. The power distribution box is in the engine
compartment. It has high-current fuses
that protect your vehicle's main electrical
systems from overloads.
If you disconnect and reconnect the
battery, you will need to reset some
features. See Changing the 12V Battery
(page
360).
335
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing FusesE251921

Protected Components
Fuse Rating
Fuse Number
Horn.
25A 1
1
Electric fan 1.
50A 2
2
Windshield wiper motor.
30A 2
3
Body control module.
60A 2
4
Starter relay.
30A 2
5
Power point 1.
20A 2
6
Power point 2.
20A 2
8
Rain sensor.
5A 1
10
Upfitter 1 relay (Raptor).
15A 2
12
4x4 run/start.
10A 1
13
Adaptive cruise control run/start module.
Not used (spare).
15A 1
14
Front view camera.
7.5A 1
15
Voltage quality module.
Not used (spare)(Raptor).
15A 1
Powertrain control module.
10A 1
16
Transmission control module run/start.
Anti-lock brakes run/start.
10A 1
17
Electric power steering run/start.
10A 1
18
Upfitter 5 relay (Raptor).
5A 1
19
Blower motor.
40A 2
20
Passenger seat motors.
30A 2
21
Radio amplifier.
20A 1
22
336
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Fuses

Protected Components
Fuse Rating
Fuse Number
Alt A sensor.
10A 1
23
Trailer brake control module.
30A 2
24
Body control module 1.
50A 2
25
Electric fan (Gas).
50A 2
26
Driver seat motors/memory module.
30A 2
27
Heated seat.
15A 1
28
4x4 solenoid.
10A 1
29
Trailer tow battery charge.
25A 2
30
Not used.
—
31
A/C clutch.
10A 1
32
Not used.
—
33
Vehicle power 5 (Diesel).
10A 1
34
Vehicle power 4 (Gas).
20A 1
35
Vehicle power 4 (Diesel).
15A 1
Vehicle power 3.
10A 1
36
Vehicle power 2 (Gas).
25A 1
37
Vehicle power 2 (Diesel).
15A 1
Vehicle power 1 (Gas).
25A 1
38
Vehicle power 1 (Diesel).
20A 1
Not used.
—
39
Body-control-module voltage-quality-
module feed.
30A 2
41
337
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Fuses

Protected Components
Fuse Rating
Fuse Number
Trailer tow lamps module.
20A 2
43
Not used.
—
45
Steering-column lock.
10A 1
46
Powertrain control heater 3 (Diesel).
50A 2
47
Fuel filter heater (Diesel).
30A 2
48
Not used.
—
49
Fuel pump.
30A 2
50
Power point 3.
20A 2
51
Powertrain control heater 2 (Diesel).
50A 2
52
Trailer tow park lamps.
25A 2
53
Not used.
—
54
Upfitter 2 relay (Raptor).
15A 2
55
Not used.
—
56
USB smart charger.
5A 1
58
Not used.
—
59
Not used.
—
60
Not used (spare).
15A 1
61
Upfitter 6 relay (Raptor).
5A 1
62
4x4.
25A 1
63
E-locker.
15A 1
64
Not used.
—
65
Not used.
—
66
Not used.
—
67
338
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Fuses