
HAZARD WARNING FLASHERS
Note:
The hazard warning flashers will
operate when the ignition is in any position
or if the key is not in the ignition. If used
when the engine is not running, the battery
will lose charge. As a result, there may be
insufficient power to restart your engine. In some models, the hazard
flasher control is located on the
instrument panel.
In other models, this feature is located on
the steering column, just behind the
steering wheel. Use your hazard warning flashers when
your vehicle is creating a safety hazard for
other motorists.
•
Press the flasher control and all front
and rear direction indicators flash.
• Press the flasher control again to turn
them off.
FUEL SHUTOFF WARNING
Failure to inspect and, if necessary,
repair fuel leaks after a collision may
increase the risk of fire and serious
injury. Ford Motor Company recommends
that the fuel system be inspected by an
authorized dealer after any collision. In the event of a moderate to severe
collision, this vehicle is equipped with a
fuel pump shut-off feature that stops the
flow of fuel to the engine. Not every impact
will cause a shut-off.
Should your vehicle shut off after a
collision, you may restart your vehicle by
doing the following:
1. Turn the ignition off.
2. Turn the ignition to crank.
3. Turn the ignition off.
4.
Turn the ignition on again to re-enable
the fuel pump.
JUMP-STARTING THE VEHICLE WARNINGS
The gases around the battery can
explode if exposed to flames, sparks,
or lit cigarettes. An explosion could
result in injury or vehicle damage. Batteries contain sulfuric acid which
can burn skin, eyes and clothing, if
contacted.
Use only an adequate-sized cable
with insulated clamps.
Preparing Your Vehicle
Note:
Do not attempt to push-start your
automatic transmission vehicle. Automatic
transmissions do not have push-start
capability. 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's electrical system.
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Protected components
Fuse amp rating
Fuse or relay number
Auxiliary switch relay #3
10A
9
Run/accessory relay, Customer access
feed
10A
10
Instrument cluster
10A
11
Interior lighting, Lighted running board
lamps
15A
12
Right turn signals and brake lamps, Right
trailer tow stop turn relay
15A
13
Left turn signals and brake lamps, Left
trailer tow stop turn relay
15A
14
High-mounted stop lamps, Backup lamps,
Trailer tow backup relay, Reverse signal
interior mirror
15A
15
Right low beam headlamp
10A
16
Left low beam headlamp
10A
17
Keypad illumination, Passive anti-theft
transceiver, Powertrain control module,
Brake shift interlock
10A
18
Subwoofer, Amplifier
20A
19
Power door locks
20A
20
Brake on/off switch
10A
21
Horn
20A
22
Not used (spare)
15A
23
Steering wheel control module, Diagnostic
connector, Power fold mirror relay, Remote
keyless entry, Electronic finish panel
15A
24
Not used (spare)
15A
25
Steering wheel control module
5A
26
Not used (spare)
20A
27
Ignition switch
15A
28
SYNC, GPS module, Radio faceplate
20A
29
220
Super Duty (TFA) Fuses

Protected components
Fuse amp rating
Fuse or relay number
Parking lamp relay, Trailer tow parking
lamp relay
15A
30
Trailer brake controller (brake signal),
Customer access
5A
31
Moonroof motor, Telescoping mirror
switch, Auto dimming mirrors, Power
inverter, Driver and passenger door lock
switch illumination, Rear heated seat
switch illumination, Driver and passenger
smart window motor, Passenger window
switch
15A
32
Restraint control module
10A
33
Heated steering wheel module, Rear
heated seats module
10A
34
Select shift switch, Reverse park aid
module, Trailer brake control module
5A
35
Fuel tank select switch
10A
36
Positive temperature coefficient heater
10A
37
AM/FM radio faceplate
10A
38
High beam headlamps
15A
39
Parking lamps (in mirrors), Roof marker
lamps
10A
40
Passenger airbag deactivation indicator
7.5A
41
Not used (spare)
5A
42
Wiper relay
10A
43
Auxiliary switches
10A
44
Not used (spare)
5A
45
Climate control
10A
46
Fog lamps, Fog lamp indicator (in switch)
15A
47
Power windows switch, Power rear sliding
window switch, Moonroof switch
30A Circuit breaker
48
Delayed accessory
Relay
49
221
Super Duty (TFA) Fuses

TRANSFER CASE FLUID
CHECK
1. Clean the filler plug.
2. Remove the filler plug and inspect the
fluid level.
3. Add only enough fluid through the filler
opening so that the fluid level is at the
bottom of the opening.
Use only fluid that meets Ford
specifications. Refer to the See
Capacities and Specifications (page
292). section. BRAKE FLUID CHECK
Fluid levels between the
MIN and MAX
lines are within the normal operating range;
there is no need to add fluid. If the fluid
levels are outside of the normal operating
range, the performance of the system
could be compromised; seek service from
your authorized dealer immediately.
POWER STEERING FLUID
CHECK
Check the power steering fluid. Refer to
See Scheduled Maintenance (page 428).
. If adding fluid is necessary, use only
MERCON V ATF
Note: This procedure is for vehicles with
gasoline engines. Vehicles with diesel
engines are similar. Refer to Under Hood
Overview in your diesel supplement.
Check the fluid level when it is at ambient
temperature.
1. Check the fluid level in the reservoir. It should be between the MIN and MAX
range. Do not add fluid if the level is
within this range.
2. If the fluid level is low. Add fluid to bring
fluid level up to be between the MIN
and MAX range.
3. Start the engine.
4. While the engine idles, turn the steering
wheel left and right several times.
5. Turn the engine off.
233
Super Duty (TFA) MaintenanceE164246

control fan, heated steering wheel, audio
and navigation system. A message may be
shown in the information displays to alert
the driver that battery protection actions
are active. These messages are only for
notification that an action is taking place,
and not intended to indicate an electrical
problem or that the battery requires
replacement.
Electrical accessory installation
To ensure proper operation of the BMS,
any electrical devices that are added to
the vehicle should not have their ground
connection made directly at the negative
battery post. A connection at the negative
battery post can cause inaccurate
measurements of the battery condition
and potential incorrect system operation.
Note:
Electrical or electronic accessories
added to the vehicle by the dealer or the
owner may adversely affect battery
performance and durability, and may also
affect the performance of other electrical
systems in the vehicle.
When a battery replacement is required,
the battery should only be replaced with
a Ford recommended replacement battery
which matches the electrical requirements
of the vehicle. After battery replacement,
or in some cases after charging the battery
with the external charger, the BMS requires
eight hours of vehicle sleep time (key off
with doors closed) to relearn the new
battery state of charge. Prior to relearning
the state of charge, the BMS may disable
electrical features (to protect the battery)
earlier than normal. CHECKING THE WIPER
BLADES Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
CHANGING THE WIPER
BLADES
You can manually move the wiper arms
when the ignition is off. This allows for ease
of blade replacement and cleaning under
the blades.
1. Pull the wiper blade and arm away
from the glass.
236
Super Duty (TFA) MaintenanceE142463 E165804

To clean these items, follow these tips:
•
You can clean the windows with a
non-abrasive cleaner such as
Motorcraft Ultra-Clear Spray Glass
Cleaner.
• You can clean the wiper blades with
isopropyl rubbing-alcohol or Motorcraft
Premium Windshield Wash
Concentrate with Bitterant in the U.S.,
or Premium Quality Windshield Washer
Fluid in Canada. Be sure to replace
wiper blades when they appear worn
or do not function properly.
• Do not use abrasives, as they may
cause scratches.
• Do not use fuel, kerosene, or paint
thinner to clean any parts.
If you cannot remove those streaks after
cleaning with the glass cleaner or if the
wipers chatter and move in a jerky motion,
clean the outer surface of the windshield
and the wiper blades using a sponge or
soft cloth with a neutral detergent or
mild-abrasive cleaning solution. After
cleaning, rinse the windshield and wiper
blades with clean water. The windshield
is clean if beads do not form when you
rinse the windshield with water.
Note: Do not use sharp objects, such as a
razorblade, to clean the inside of the rear
window or to remove decals, as this may
cause damage to the rear window
defroster ’s heated grid lines.
CLEANING THE INTERIOR WARNINGS
Do not use cleaning solvents, bleach
or dye on the vehicle
’s safety belts,
as these actions may weaken the
belt webbing. WARNINGS
On vehicles equipped with
seat-mounted airbags, do not use
chemical solvents or strong
detergents. Such products could
contaminate the side airbag system and
affect performance of the side airbag in a
collision. For fabric, carpets, cloth seats, safety belts
and seats equipped with side airbags:
•
Remove dust and loose dirt with a
vacuum cleaner.
• Remove light stains and soil with
Motorcraft Professional Strength
Carpet & Upholstery Cleaner.
• If grease or tar is present on the
material, spot-clean the area first with
Motorcraft Spot and Stain Remover. In
Canada, use Motorcraft Multi-Purpose
Cleaner.
• If a ring forms on the fabric after spot
cleaning, clean the entire area
immediately (but do not oversaturate)
or the ring will set.
• Do not use household cleaning
products or glass cleaners, which can
stain and discolor the fabric and affect
the flame retardant abilities of the seat
materials.
CLEANING THE INSTRUMENT
PANEL AND INSTRUMENT
CLUSTER LENS WARNING
Do not use chemical solvents or
strong detergents when cleaning the
steering wheel or instrument panel
to avoid contamination of the airbag
system. 249
Super Duty (TFA) Vehicle Care

How your vehicle differs from
other vehicles
Sport utility vehicles and trucks can differ
from some other vehicles in a few
noticeable ways. Your vehicle may be:
•
Higher - to allow higher load carrying
capacity and to allow it to travel over
rough terrain without getting hung up
or damaging underbody components.
• Shorter - to give it the capability to
approach inclines and drive over the
crest of a hill without getting hung up
or damaging underbody components.
All other things held equal, a shorter
wheelbase may make your vehicle
quicker to respond to steering inputs
than a vehicle with a longer wheelbase.
• Narrower - to provide greater
maneuverability in tight spaces,
particularly in off-road use. As a result of the above dimensional
differences, Sport utility vehicles and
trucks often will have a higher center of
gravity and a greater difference in center
of gravity between the loaded and
unloaded condition. These differences that
make your vehicle so versatile also make
it handle differently than an ordinary
passenger car.
255
Super Duty (TFA) Wheels and TiresE145299 E168583

Note:
Do not reduce tire pressure
to change the ride characteristics
of the vehicle. If you do not
maintain the inflation pressure at
the levels specified by Ford, your
vehicle may experience a condition
known as shimmy. Shimmy is a
severe vibration and oscillation in
the steering wheel after the vehicle
travels over a bump or dip in the
road that does not dampen out by
itself. Shimmy may result from
significant under-inflation of the
tires, improper tires (load range,
size, or type), or vehicle
modifications such as lift-kits. In
the event that your vehicle
experiences shimmy, you should
slowly reduce speed by either lifting
off the accelerator pedal or lightly
applying the brakes. The shimmy
will cease as the vehicle speed
decreases.
Maximum Inflation Pressure is
the tire manufacturer's maximum
permissible pressure and the
pressure at which the maximum
load can be carried by the tire. This
pressure is normally higher than
the manufacturer ’s recommended
cold inflation pressure which can
be found on the Safety
Compliance Certification Label
(affixed to either the door hinge
pillar, door-latch post, or the door
edge that meets the door-latch
post, next to the driver's seating
position), or Tire Label located on the B-pillar or the edge of the
driver's door. The cold inflation
pressure should never be set lower
than the recommended pressure
on the Safety Compliance
Certification Label or Tire Label.
When weather temperature
changes occur, tire inflation
pressures also change. A 10°F
(6°C) temperature drop can
cause a corresponding drop of 1
psi (7 kPa) in inflation pressure.
Check your tire pressures
frequently and adjust them to the
proper pressure which can be
found on the Safety Compliance
Certification Label or Tire Label.
To check the pressure in your
tire(s):
1. Make sure the tires are cool,
meaning they are not hot from
driving even a mile.
Note:
If you are checking tire
pressure when the tire is hot, (for
example, driven more than 1 mile
[1.6 kilometers]), never bleed or
reduce air pressure. The tires are
hot from driving and it is normal for
pressures to increase above
recommended cold pressures. A
hot tire at or below recommended
cold inflation pressure could be
significantly under-inflated.
264
Super Duty (TFA) Wheels and Tires