2017 FORD SUPER DUTY fuses

Bed Ramps....................................................265
Towing
Towing a Trailer............................................268
Trailer Reversing Aids
.................................269
Trailer Sway Control
....................................277
Recommended Towing Weights............277
Essential Towing Checks...........................281
Towing the Vehicle on Four Wheels......289
Driving Hints
Breaking-In....................................................290
Economical Driving
.....................................290
Driving Through Water................................291
Floor Mats........................................................291
Snowplowing................................................292
Roadside Emergencies
Roadside Assistance..................................295
Hazard Warning Flashers
.........................296
Fuel Shutoff - 6.2L/6.8L
...........................296
Fuel Shutoff - 6.7L Diesel.........................297
Jump Starting the Vehicle........................298
Post-Crash Alert System.........................300
Transporting the Vehicle
..........................300
Towing Points................................................301
Customer Assistance
Getting the Services You Need
..............303
In California (U.S. Only)............................304
The Better Business Bureau (BBB) Auto Line Program (U.S. Only).....................305
Utilizing the Mediation/Arbitration Program (Canada Only)
......................306
Getting Assistance Outside the U.S. and Canada.......................................................306
Ordering Additional Owner's Literature....................................................307
Reporting Safety Defects (U.S. Only)............................................................308 Reporting Safety Defects (Canada
Only)............................................................308
Fuses
Fuse Specification Chart...........................310
Changing a Fuse
...........................................318
Maintenance
General Information...................................320
Opening and Closing the Hood..............320
Under Hood Overview - 6.2L....................321
Under Hood Overview - 6.8L...................322
Under Hood Overview - 6.7L Diesel
......323
Engine Oil Dipstick
......................................324
Engine Oil Check - 6.2L/6.8L..................324
Engine Oil Check - 6.7L Diesel................325
Changing the Engine Oil and Oil Filter..............................................................326
Changing the Coalescer Filter Element.......................................................327
Oil Change Indicator Reset......................328
Engine Coolant Check - 6.2L/6.8L........329
Engine Coolant Check - 6.7L Diesel......333
Automatic Transmission Fluid Check............................................................337
Transfer Case Fluid Check.......................340
Brake Fluid Check
.......................................340
Power Steering Fluid Check......................341
Washer Fluid Check
.....................................341
Draining the Fuel Filter Water Trap - 6.7L Diesel............................................................342
Fuel Filter - 6.2L/6.8L................................343
Changing the 12V Battery.........................343
Checking the Wiper Blades.....................345
Changing the Wiper Blades.....................345
Adjusting the Headlamps........................346
Changing a Bulb
...........................................347
Bulb Specification Chart
..........................350
Changing the Engine Air Filter - 6.2L/ 6.8L...............................................................353
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Table of Contents

PRINCIPLE OF OPERATION
WARNINGS
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. 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. 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. Never place your arm over the airbag
module as a deploying airbag can
result in serious arm fractures or
other injuries. 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. 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. Several airbag system components
get hot after inflation. To avoid risk
of injury, do not touch them after
inflation. 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
properly restrained or are otherwise out of
position at the time of airbag deployment.
Thus, it is extremely important that
occupants be properly restrained as far
away from the airbag module as possible
while maintaining vehicle control.
Routine maintenance of the airbags is not
required.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Supplementary Restraints System

After all occupants have adjusted their
seats and put on seatbelts, it is very
important that they continue to sit
properly. Properly seated occupants sit
upright, lean against the seat back, and
center themselves on the seat cushion,
with their feet comfortably extended on
the floor. Sitting improperly can increase
the chance of injury in a crash event. For
example, if an occupant slouches, lies
down, turns sideways, sits forward, leans
forward or sideways, or puts one or both
feet up, the chance of injury during a crash
greatly increases.
Children and Airbags
WARNING
Airbags can kill or injure a child in a
child restraint. Never place a
rear-facing child restraint in front of
an active airbag. If you must use a
forward-facing child restraint in the front
seat, move the seat upon which the child
seat is installed all the way back. Children must always be properly
restrained. Accident statistics suggest that
children are safer when properly restrained
in the rear seating positions than in the
front seating position. Failure to follow
these instructions may increase the risk of
injury in a crash. If two adults and a child occupy a Regular
Cab, properly restrain the child in the
center front unless doing so would interfere
with driving your vehicle. This provides lap
and shoulder belt protection for all
occupants, and airbag protection for the
adults. A child or infant properly restrained
in the center front seat should not incur
risk of serious injury from the airbags.
SIDE AIRBAGS
WARNINGS
Do not place objects or mount
equipment on or near the airbag
cover, on the side of the seatbacks
(of the front seats), or in front seat areas
that may come into contact with a
deploying airbag. Failure to follow these
instructions may increase the risk of
personal injury in the event of a crash. Do not use accessory seat covers.
The use of accessory seat covers
may prevent the deployment of the
side airbags and increase the risk of injury
in an accident. Do not lean your head on the door.
The side airbag could injure you as it
deploys from the side of the
seatback. 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. 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. 50
Super Duty (TFE) Canada/United States of America, enUSA, First Printing Supplementary Restraints SystemE142846

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 found
on your vehicle.
• Side airbags located inside the
seatback of the driver and front
passenger seats. ·Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator (page 52).
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™ WARNINGS
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. Do not lean your head on the door.
The curtain airbag could injure you
as it deploys from the headliner.
Do not attempt to service, repair, or
modify the curtain airbags, its fuses,
the A, B, or C pillar trim, or the
headliner on a vehicle containing curtain
airbags as you could be seriously injured
or killed. Contact your authorized dealer
as soon as possible. All occupants of your vehicle
including the driver should always
wear their safety belts even when an
airbag supplemental restraint system and
curtain airbag is provided. Failure to
properly wear your safety belt could
seriously increase the risk of injury or death. To reduce risk of injury, do not
obstruct or place objects in the
deployment path of the curtain
airbag. If the curtain airbags have deployed,
the curtain airbags will not function
again. The curtain airbags (including
the A, B and C pillar trim and headliner)
must be inspected and serviced by an
authorized dealer. If the curtain airbag is
not replaced, the unrepaired area will
increase the risk of injury in a crash. 51
Super Duty (TFE) Canada/United States of America, enUSA, First Printing Supplementary Restraints SystemE152533

TOWING A TRAILER
WARNINGS
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. Do not exceed the GVWR or
the GAWR specified on the
certification label. Note:
See Recommended
Towing Weights (page 277).
Your vehicle may have electrical
items, such as fuses or relays,
related to towing. See
Fuses
(page 310).
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. Load Placement
To help minimize how trailer
movement affects your vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items
centered between the left and
right side trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a ball mount with the
correct rise or drop and load
capacity. When both the
loaded vehicle and trailer are
connected, the trailer frame
should be level, or slightly
angled down toward your
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
proper trailer loading and setting
your vehicle up for towing is
located in another chapter of this
manual. See
Load Limit (page
261).
You can also find information in
the
RV & Trailer Towing Guide
available at your authorized
dealer, or online.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Towing

•
Front wheel toe may require
re-adjustment to prevent premature
uneven tire wear. Specifications are in
the Ford Workshop Manual.
• Headlight aim may require
re-adjustment.
• The tire air pressures recommended
for general driving are on the vehicle ’s
Safety Certification Label. The
maximum cold inflation pressure for
the tire and associated load rating is
on the tire sidewall. Tire air pressure
may require re-adjustment within these
pressure limits to accommodate the
additional weight of the snowplow
installation.
• Federal and some local regulations
require additional exterior lamps for
snowplow-equipped vehicles. Consult
your authorized dealer for additional
information.
Operating the Vehicle with the
Snowplow Attached
Note: Do not use your vehicle for snow
removal until you have driven at least
500 mi (800 km).
Ford recommends 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 WARNINGS
Do not attempt to service, repair, or
modify the airbag supplemental
restraint system (SRS) or its fuses.
Contact an authorized dealer. Additional equipment for example
snowplow equipment may affect the
performance of the airbag sensors
increasing the risk of injury. Please refer to
the Body Builders Layout Book for
instructions about the appropriate
installation of additional equipment. All occupants of the vehicle,
including the driver, should always
properly wear their seatbelt, even
when provided with an airbag
supplemental restraint system (SRS). Your vehicle is equipped with a driver and
passenger airbag supplemental restraint
system. The supplemental restraint system
will activate in certain frontal and offset
frontal collisions when the vehicle sustains
sufficient frontal deceleration.
Careless or high speed driving while
plowing snow that results in sufficient
vehicle decelerations can deploy the
airbags. 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.
Engine temperature while plowing
When driving with a plow, your engine may
run at a higher temperature than normal
because the attached snowplow blade will
restrict airflow to the radiator.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Driving Hints

JUMP STARTING THE VEHICLE
WARNINGS
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. 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. Use only adequately sized cables
with insulated clamps.
Preparing Your Vehicle
Do not attempt to push-start your
automatic transmission vehicle.
Note:
Attempting to push-start a vehicle
with an automatic transmission may cause
transmission damage.
Note: Use only a 12-volt supply to start your
vehicle.
Note: Do not disconnect the battery of the
disabled vehicle as this could damage the
vehicle electrical system.
Park the booster vehicle close to the hood
of the disabled vehicle, making sure the
two vehicles do not touch. Connecting the Jumper Cables WARNINGS
Do not attach the cables to fuel lines,
engine rocker covers, the intake
manifold or electrical components
as grounding points. Stay clear of moving
parts. To avoid reverse polarity
connections, make sure that you correctly
identify the positive (+) and negative (-)
terminals on both the disabled and booster
vehicles before connecting the cables. 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. 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.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Roadside Emergencies

FUSE SPECIFICATION CHART
Power Distribution Box
WARNINGS
Always disconnect the battery before
servicing high current fuses.
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 located in
the engine compartment. It has
high-current fuses that protect your
vehicle's main electrical systems from
overloads.
If the battery has been disconnected and
reconnected, some features will need to
be reset. See Changing the 12V Battery
(page 343).
310
Super Duty (TFE) Canada/United States of America, enUSA, First Printing FusesE234654