
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 you disconnect and reconnect the
battery, you will need to reset some
features. See Changing the 12V Battery
(page 245).
Protected components
Fuse amp rating
Fuse or relay number
Blower motor
Relay
1
Not used
—
2
Urea heaters (diesel engine)
Relay
3
Not used
—
4
Heated mirrors
Relay
5
Rear window defroster
Not used
—
6
Heated mirrors
50A*
7
Rear window defroster
Passenger seat
30A*
8
Driver seat
30A*
9
223
Super Duty (TFA) Canada/United States of America, enUSA, First Printing FusesE163101

Protected components
Fuse amp rating
Fuse or relay number
Trailer tow
40A*
10
Not used
—
11
Driver smart window motor
30A*
12
Not used
—
13
Not used
—
14
Fuel pump (diesel engine)
Diode
15
Not used
—
16
Heated mirror
15A**
17
Not used
—
18
Not used
—
19
Not used
—
20
Not used
—
21
Trailer tow electric brake
30A*
22
Blower motor
40A*
23
Not used
—
24
Wipers
30A*
25
Trailer tow park lamps
30A*
26
Urea heaters (diesel engine)
25A*
27
Buss bar
—
28
Trailer tow park lamps
Relay
29
A/C clutch
Relay
30
Wipers
Relay
31
Not used
—
32
Vehicle power 1
15A**
33
Vehicle power 2 (diesel engine)
15A**
34
Vehicle power 2 (gas engine)
20A**
Vehicle power 3
10A**
35
224
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Driver lumbar motor
7.5A
7
Driver seat switch
Power mirror switch
10A
8
Auxiliary switch relay #3
10A
9
Customer access feed
10A
10
Run/accessory relay
Instrument cluster
10A
11
Interior lighting
15A
12
Lighted running board lamps
Right turn signals and brake lamps
15A
13
Left turn signals and brake lamps
15A
14
Backup lamps, Trailer tow backup relay
15A
15
High-mounted stop lamps
Reverse signal interior mirror
Right low beam headlamp
10A
16
Left low beam headlamp
10A
17
Brake shift interlock
10A
18
Keypad illumination
Passive anti-theft transceiver
Powertrain control module
Amplifier
20A
19
Subwoofer
Power door locks
20A
20
Brake on/off switch
10A
21
Horn
20A
22
Not used (spare)
15A
23
Diagnostic connector
15A
24
Electronic finish panel
Power fold mirror relay
Remote keyless entry
Steering wheel control module
Not used (spare)
15A
25
229
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Steering wheel control module
5A
26
Not used (spare)
20A
27
Ignition switch
15A
28
GPS module
20A
29
Radio
SYNC
Parking lamp relay
15A
30
Trailer tow parking lamp relay
Customer access
5A
31
Trailer brake controller (brake signal)
Auto dimming mirror
15A
32
Driver and passenger door lock switch
illumination
Driver and passenger smart window motor
Moonroof motor
Passenger window switch
Power inverter
Rear heated seat switch illumination
Telescoping mirror switch
Restraint control module
10A
33
Heated steering wheel module
10A
34
Rear heated seats module
Reverse park aid module
5A
35
Select shift switch
Trailer brake control module
Fuel tank select switch
10A
36
Positive temperature coefficient heater
10A
37
AM/FM base radio
10A
38
High beam headlamps
15A
39
Parking lamps (in mirrors)
10A
40
Roof marker lamps
Passenger airbag deactivation indicator
7.5A
41
Not used (spare)
5A
42
230
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Fuses

Trade name
Number of Bulbs
Function
578
3
Dome/reading lamps
2825
2
Interior visor lamp
2825
2
Mirror turn signal
2825
Mirror clearance lamp
194
5
Front clearance lamps and
front identification lamps 1
LED2
4
Rear fender clearance 1
1932
3
Rear identification 1
LED2
1
Underhood Lamp
To replace all instrument panel lights - see your authorized dealer.
1 Dual rear wheels, if equipped.
2 See your authorized dealer to replace the lamp assembly.
253
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Maintenance

Note:
Never use abrasive materials, for
example steel wool or plastic pads as they
can scratch the chrome surface.
Note: Do not use chrome cleaner, metal
cleaner or polish on wheels or wheel covers.
Exterior Plastic Parts
For routine cleaning we recommend
Motorcraft Detail Wash. If tar or grease
spots are present, we recommend
Motorcraft Bug and Tar Remover.
Stripes or Graphics (If Equipped)
Do not use a commercial or high-pressure
sprayer on the surface or edge of stripes
and graphics. This can damage them and
cause the edges to peel away from the
vehicle surface.
Underbody
Flush the complete underside of your
vehicle frequently. Keep body and door
drain holes free of debris or foreign
material.
WAXING
Regular waxing is necessary to protect your
car's paint from the elements. We
recommend that you wash and wax the
painted surface once or twice a year.
When washing and waxing, park your
vehicle in a shaded area out of direct
sunlight. Always wash your vehicle before
applying wax.
• Use a quality wax that does not contain
abrasives.
• Follow the manufacturer ’s instructions
to apply and remove the wax.
• Apply a small amount of wax in a
back-and-forth motion, not in circles. •
Do not allow wax to come in contact
with any non-body (low-gloss black)
colored trim. The wax will discolor or
stain the parts over time.
•Roof racks.
• Bumpers.
• Grained door handles.
• Side moldings.
• Mirror housings.
• Windshield cowl area.
• Do not apply wax to glass areas.
• After waxing, your car's paint should
feel smooth, and be free of streaks and
smudges.
CLEANING THE ENGINE
Engines are more efficient when they are
clean because grease and dirt buildup keep
the engine warmer than normal.
When washing:
• Take care when using a power washer
to clean the engine. The high-pressure
fluid could penetrate the sealed parts
and cause damage.
• Do not spray a hot engine with cold
water to avoid cracking the engine
block or other engine components.
• Spray Motorcraft Engine Shampoo and
Degreaser on all parts that require
cleaning and pressure rinse clean. In
Canada, use Motorcraft Engine
Shampoo.
• Never wash or rinse the engine while it
is hot or running; water in the running
engine may cause internal damage.
257
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Vehicle Care

Touch Rear Control to allow the rear seat passengers to adjust the rear climate
settings. Touch it again to prevent the rear seat passengers from adjusting the
settings.
Rear Control automatically turns off when you use the touchscreen
to adjust the rear climate settings.
Touch + or – to adjust the temperature.
To adjust fan speed, touch + or – next to the fan icon.
Touch
Rear again to close the rear controls. Closing the rear climate control
functions does not affect their current settings.
Recirculated air:
Touch the button to switch between outside air and
recirculated air. When you select recirculated air, the air currently in the
passenger compartment recirculates. This may reduce the time needed to cool
the interior (when used with
A/C) and may reduce unwanted odors from
entering your vehicle.
E
Note:
Recirculated air may turn off automatically (or be prevented from turning
on) in all airflow modes except Max A/C to reduce risk of fogging. Recirculated
air may also turn on and off automatically in Panel or Panel and Floor airflow
modes during hot weather in order to improve cooling efficiency.
MAX A/C: Touch the button to maximize cooling. Recirculated air flows through
the instrument panel vents, air conditioning automatically turns on, and the fan
automatically adjusts to the highest speed.
F
A/C:
Touch the button to switch air conditioning compressor on or off. Use air
conditioning with recirculated air to improve cooling performance and efficiency.
G
Note:
In certain conditions (such as when using Max Defrost), the air
conditioning compressor may continue to operate even after you switch off the
air conditioning with the
A/C button.
AUTO:
Touch the button to turn on automatic operation. Select the desired
temperature using the temperature control. The system adjusts fan speed, air
distribution, air conditioning operation, and selects outside air or recirculated
air to heat or cool the vehicle in order to maintain the desired temperature. You
can also use the AUTO button to turn off dual zone operation by touching and
holding the button for more than two seconds.
H
Heated rear window: Turns the heated rear window on and off. See the heated
Windows and Mirrors chapter in your owner manual.
I
Defrost: Press the button to distribute air to the windshield vents and de-mister.
Air distribution to instrument panel and footwell vents turn off. You can use
this setting to defog and clear the windshield of a thin covering of ice.
J
Air distribution control:
Touch these buttons to turn airflow from the
windshield, instrument panel, or footwell vents on or off. The system can
distribute air through any combination of these vents.
K
Driver settings:
L
430
Super Duty (TFA) Canada/United States of America, enUSA, First Printing MyFord Touch
™
(If Equipped)

Driving Through Water..............................208
DRL
See: Daytime Running Lamps......................... 73
E
Economical Driving.....................................207
Electronic Locking Differential.................167 Activating the Electronic Locking
Differential........................................................ 167
Emission Control System
..........................148
On-Board Diagnostics (OBD-II)................... 149
Readiness for Inspection/Maintenance (I/M) Testing................................................... 150
End User License Agreement..................472 SYNC End User License Agreement
(EULA).............................................................. 472
Engine Block Heater....................................142 Using the Engine Block Heater...................... 143
Engine Coolant Check
...............................236
Adding Engine Coolant.................................... 237
Recycled Engine Coolant................................ 238
Severe Climates................................................. 238
What You Should Know About Fail-Safe Cooling.............................................................. 239
Engine Immobilizer See: Passive Anti-Theft System..................... 64
Engine Oil Check
..........................................235
Adding Engine Oil.............................................. 235
Engine Oil Dipstick......................................235
Engine Specifications
................................303
Drivebelt Routing............................................... 303
Entertainment..............................................395 AM/FM Radio...................................................... 395
Bluetooth Audio.................................................. 410
CD........................................................................\
... 405
SD Card Slot and USB Port........................... 407
SIRIUS® Satellite Radio (If Activated)........................................................ 401
Supported Media Players, Formats and Metadata Information................................. 410
Environment......................................................14 Essential Towing Checks...........................196
Before Towing a Trailer.................................... 202
Dynamic Hitching Using the Rear View Camera System.............................................. 197
Hitches................................................................... 198
Integrated Trailer Brake Controller.............200
Launching or Retrieving a Boat or Personal Watercraft (PWC)........................................ 203
Safety Chains....................................................... 199
Trailer Brakes....................................................... 199
Trailer Lamps....................................................... 202
Trailer Towing Connector................................. 197
When Towing a Trailer..................................... 202
Event Data Recording See: Data Recording.............................................. 9
Export Unique Options..................................13
Extended Service Plan (ESP)
..................451
SERVICE PLANS (CANADA ONLY)............452
SERVICE PLANS (U.S. Only).......................... 451
Exterior Mirrors
.................................................77
Clearance Lamps................................................. 78
Fold-Away Exterior Mirrors................................ 77
Heated Exterior Mirrors...................................... 78
Memory Mirrors..................................................... 78
Power Exterior Mirrors......................................... 77
Telescoping Mirrors.............................................. 78
F
Fastening the Safety Belts
.........................30
Fastening the Cinch Tongue.............................. 31
Safety Belt Extension Assembly..................... 33
Safety Belt Locking Modes............................... 32
Using Safety Belts During Pregnancy............31
Using the Safety Belt with Cinch Tongue (Front Center and Rear Center Seats
Only).................................................................... 30
Floor Mats
......................................................208
Fog Lamps - Front See: Front Fog Lamps......................................... 73
Foot Pedals See: Adjusting the Pedals................................. 69
Ford Credit
..........................................................11
(U.S. Only)................................................................. 11
Four-Wheel Drive
.........................................158
Front Fog Lamps.............................................73
Front Seat Armrest.......................................127
Fuel and Refueling.......................................144
497
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Index