2016 FORD SUPER DUTY trailer

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
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Super Duty (TFA) Canada/United States of America, enUSA, Second 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, Second Printing Fuses

The service engine soon
indicator will illuminate.
If the engine reaches a preset
over-temperature condition, the engine
will automatically switch to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs the vehicle will still
operate. However:
• The engine power will be limited.
• The air conditioning system will be
disabled.
Continued operation will increase the
engine temperature and the engine will
completely shut down, causing steering
and braking effort to increase.
Once the engine temperature cools, the
engine can be re-started. Take your vehicle
to an authorized dealer as soon as possible
to minimize engine damage.
When Fail-Safe Mode Is Activated WARNINGS
Fail-safe mode is for use during
emergencies only. Operate the
vehicle in fail-safe mode only as long
as necessary to bring the vehicle to rest in
a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will
have limited power, will not be able to
maintain high-speed operation, and may
completely shut down without warning,
potentially losing engine power, power
steering assist, and power brake assist,
which may increase the possibility of a
crash resulting in serious injury. Never remove the coolant reservoir
cap while the engine is running or hot. You have limited engine power when in the
fail-safe mode, so drive the vehicle with
caution. The vehicle will not be able to
maintain high-speed operation and the
engine will run rough. Remember that the
engine is capable of completely shutting
down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely
possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
5. Re-start the engine and take your vehicle to an authorized dealer.
Note: Driving the vehicle without repairing
the engine problem increases the chance of
engine damage. Take your vehicle to an
authorized dealer as soon as possible.
Engine Fluid Temperature
Management (If Equipped) WARNINGS
To reduce the risk of collision and
injury, be prepared that the vehicle
speed may reduce and the vehicle
may not be able to accelerate with full
power until the fluid temperatures reduce. Never remove the coolant reservoir
cap while the engine is running or hot.
Your vehicle has been designed to pull a
trailer, but because of the added load, the
vehicle
’s engine may temporarily reach
higher temperatures during severe
operating conditions such as ascending a
long or steep grade while pulling a trailer
in hot ambient temperatures.
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Super Duty (TFA) Canada/United States of America, enUSA, Second Printing Maintenance

•
Exceed 50 mph (80 km/h)
• Load the vehicle beyond maximum
vehicle load rating listed on the Safety
Compliance Label.
• Tow a trailer.
• Use snow chains on the end of the
vehicle with the dissimilar spare tire.
• Use more than one dissimilar spare tire
at a time.
• Use commercial car washing
equipment.
• Try to repair the dissimilar spare tire.
Use of one of the dissimilar spare tires
listed above at any one wheel location can
lead to impairment of the following:
• Handling, stability and braking
performance.
• Comfort and noise.
• Ground clearance and parking at curbs.
• Winter weather driving capability.
• Wet weather driving capability.
• All-wheel driving capability.
3. Full-size dissimilar spare without
label on wheel
When driving with the full-size dissimilar
spare wheel and tire assembly, do not:
• Exceed 70 mph (113 km/h).
• Use more than one dissimilar spare
wheel and tire assembly at a time. •
Use commercial car washing
equipment.
• Use snow chains on the end of the
vehicle with the dissimilar spare wheel
and tire assembly.
The usage of a full-size dissimilar spare
wheel and tire assembly can lead to
impairment of the following:
• Handling, stability and braking
performance.
• Comfort and noise.
• Ground clearance and parking at curbs.
• Winter weather driving capability.
• Wet weather driving capability.
• All-wheel driving capability.
When driving with the full-size dissimilar
spare wheel and tire assembly additional
caution should be given to:
• Towing a trailer.
• Driving vehicles equipped with a
camper body.
• Driving vehicles with a load on the
cargo rack.
Drive cautiously when using a full-size
dissimilar spare wheel and tire assembly
and seek service as soon as possible.
Location of the Spare Tire and
Tools
If your vehicle is equipped with a spare tire,
jack and associated tools, see the
following table for their locations: Location
Tool
Under the vehicle, just forward of the rearbumper
Spare tire (pick-up trucks only)
Regular cab and Crew Cab: Fastened tofloor pan behind rearmost seat on passenger side
Jack
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Super Duty (TFA) Canada/United States of America, enUSA, Second Printing Wheels and Tires

For a complete listing of the accessories
that are available for your vehicle, please
contact your authorized dealer or visit the
online store web site:
Web Address (United States)
www.Accessories.Ford.com Web Address (Canada)
www.Accessories.Ford.ca
Ford Accessories are available for your
vehicle through an authorized Ford dealer.
Ford Motor Company will repair or replace
any properly authorized dealer-installed
Ford Original Accessory found to be
defective in factory-supplied materials or
workmanship during the warranty period,
as well as any component damaged by the
defective accessories.
Ford Motor Company will warrant your
vehicle through the warranty that provides
the greatest benefit:
• 24 months, unlimited mileage.
• The remainder of your new vehicle
limited warranty.
Contact an authorized dealer for details
and a copy of the warranty.
Exterior style
• Bug shields.
• Commercial graphics.*
• Commercial LED warning strobe lights.
• Deflectors.
• Exhaust tip.
• Fog lamps.
• Running boards.
• Splash guards.
• Stainless-steel wheel covers.* •
Step bars.
• Wheel well liners.
Interior style
• Cargo organizers.
• Custom seat covers.*
• Floor mats.
Lifestyle
• Ash cup / smoker's package.
• Bed extender.
• Bedliners and bedmats.
• Racks and carriers.*
• Rear-seat entertainment.*
• Sportliner cargo liner.*
• Tonneau covers*.
• Trailer hitches, wiring harnesses and
accessories.
• Truck bed camping tent.*
Peace of mind
• Back-up alarm.*
• Bed hooks.*
• Bumper and hitch-mounted parking
sensors.*
• Cable lock.*
• Ford Telematics.
• Keyless entry keypad.
• Protective seat covers.*
• Remote start and alarms.
• Speed/Cruise control.
• Tool or Cargo boxes.*
• Wheel locks.
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Super Duty (TFA) Canada/United States of America, enUSA, Second Printing Accessories

Towing a trailer or using a car-top carrier
Inspect and lubricate U-joints.
Inspect frequently, service
as required
See axle maintenance items under Exceptions.
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every 5000 miles (8000
km)
Rotate tires*
, inspect tires for wear and measure tread
depth.
Change engine oil and filter.
Every 5000 miles (8000
km) or six months
Inspect and lubricate U-joints.
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Change transfer case fluid (Four-wheel drive vehicles).
Every 60000 miles (96000
km)
Replace spark plugs.
* Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if unusual wear is noted. Extensive idling or low-speed driving for long distances, as in heavy commercial use
(such as delivery, taxi, patrol car or livery)
Replace engine air filter.
Inspect frequently, service
as required
Inspect brake system.
Every 5000 miles (8000
km)
Inspect wheels and related components for abnormal
noise, wear, looseness or drag.
Lubricate control arm and steering ball joints if equipped
with grease fittings.
Rotate tires*
, inspect tires for wear and measure tread
depth.
Inspect and lubricate U-joints.
Every 5000 miles (8000
km) or six months
Change engine oil and filter.
Every 5000 miles (8000
km), six months or 200
engine hours
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Super Duty (TFA) Canada/United States of America, enUSA, Second Printing Scheduled Maintenance

Off-road operation
Inspect steering linkage, ball joints and U-joints, Lubricate
if equipped with grease fittings.
Inspect frequently, service
as required
Replace engine air filter.
Change engine oil and filter.
Every 5000 miles (8000
km) or six months
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Rotate tires*
, inspect tires for wear and measure tread
depth.
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Change rear axle fluid (F-450 and F-550 only).
Every 50000 miles (80000
km)
Change transfer case fluid (Four-wheel drive vehicles).
Every 60000 miles (96000
km)
* Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if unusual wear is noted. Exclusive use of E85 (Flex fuel vehicles only)
If ran exclusively on E85, fill the fuel tank full with regular
unleaded fuel.
Every oil change interval
6.7L Diesel Engine
See the diesel supplement for special
operating condition information.
Exceptions
There are several exceptions to the Normal
Schedule:
Axle and Tranfer Case Maintenance
Change the axle fluid anytime an axle is
submerged in water. Rear axles and power take-off units with
synthetic fluid and light-duty trucks
equipped with Ford-design axles are
lubricated for life; do not check or change
fluid unless a leak is suspected, service is
required or the assembly has been
submerged in water. During long periods
of trailer towing with outside temperatures
above 70°F (21°C) and at wide-open
throttle for long periods above 45 mph (72
km/h), change non-synthetic rear axle fluid
every 3000 miles (4800 kilometers) or
three months, whichever comes first. This
interval can be waived if the axle is filled
with 75W140 synthetic gear fluid meeting
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Super Duty (TFA) Canada/United States of America, enUSA, Second Printing Scheduled Maintenance

Driver and Passenger Airbags....................37
Children and Airbags........................................... 42
Passenger Airbag On and Off Switch ..........37
Proper Driver and Front Passenger Seating Adjustment......................................................... 41
Driving Aids.....................................................182
Driving Hints..................................................206
Driving Through Water...............................207
DRL See: Daytime Running Lamps.......................... 72
E
Economical Driving
.....................................206
Electronic Locking Differential................165
Activating the Electronic Locking
Differential....................................................... 165
Emission Control System..........................146 On-Board Diagnostics (OBD-II).................... 147
Readiness for Inspection/Maintenance (I/M) Testing................................................... 148
End User License Agreement
..................475
SYNC End User License Agreement
(EULA).............................................................. 475
Engine Block Heater....................................140 Using the Engine Block Heater....................... 141
Engine Coolant Check
...............................236
Adding Engine Coolant.................................... 237
Recycled Engine Coolant................................ 238
Severe Climates................................................. 238
What You Should Know About Fail-Safe Cooling.............................................................. 238
Engine Immobilizer See: Passive Anti-Theft System..................... 63
Engine Oil Check
..........................................235
Adding Engine Oil.............................................. 235
Engine Oil Dipstick......................................235
Engine Specifications
................................303
Drivebelt Routing............................................... 303Entertainment...............................................397
A/V Inputs............................................................. 412
AM/FM Radio...................................................... 397
Bluetooth Audio.................................................. 412
CD........................................................................\
.... 407
SD Card Slot and USB Port........................... 409
SIRIUS® Satellite Radio (If Activated)....................................................... 403
Supported Media Players, Formats and Metadata Information.................................. 412
Environment......................................................14
Essential Towing Checks...........................194 Before Towing a Trailer..................................... 201
Dynamic Hitching Using the Rear View Camera System.............................................. 195
Hitches................................................................... 196
Integrated Trailer Brake Controller..............198
Launching or Retrieving a Boat or Personal Watercraft (PWC)........................................ 202
Safety Chains....................................................... 198
Trailer Brakes....................................................... 198
Trailer Lamps....................................................... 201
Trailer Towing Connector................................. 195
When Towing a Trailer...................................... 201
Event Data Recording See: Data Recording.............................................. 9
Export Unique Options..................................13
Extended Service Plan (ESP).................454 EXTENDED SERVICE PLAN (CANADA
ONLY)............................................................... 455
EXTENDED SERVICE PLAN (U.S. Only).................................................................. 454
Exterior Mirrors
................................................76
Clearance Lamps.................................................. 77
Fold-Away Exterior Mirrors............................... 76
Heated Exterior Mirrors....................................... 77
Memory Mirrors...................................................... 77
Power Exterior Mirrors......................................... 76
Telescoping Mirrors.............................................. 77
499
Super Duty (TFA) Canada/United States of America, enUSA, Second Printing Index