
PRINCIPLE OF OPERATION
WARNINGS
Hill descent control cannot control
descent in all surface conditions and
circumstances, such as ice or
extremely steep grades. Hill descent
control is a driver assist system and cannot
substitute for good judgment by the driver.
Failure to do so may result in loss of vehicle
control, crash or serious injury. Hill descent control does not provide
hill hold at zero miles per hour (0
kilometers per hour). When stopped,
the parking brake must be applied or the
vehicle must be placed in P (Park) or it
may roll away. Hill descent control allows the driver to set
and maintain vehicle speed while
descending steep grades in various surface
conditions.
Hill descent control can maintain vehicle
speeds on downhill grades between 2 mph
(3 km/h) and 12 mph (20 km/h). Above 20
mph (32 km/h), the system remains
armed, but descent speed cannot be set
or maintained.
Hill descent control requires a cooling
down interval after a period of sustained
use. The amount of time that the feature
can remain active before cooling varies
with conditions. The system will provide a
warning in the message center and a chime
will sound when the system is about to
disengage for cooling. At this time,
manually apply the brakes as needed to
maintain descent speed. USING HILL DESCENT
CONTROL Press and release the hill
descent button located on the
instrument panel. A light in the
cluster will illuminate and a chime will
sound when this feature is activated.
To increase descent speed, press the
accelerator pedal until the desired speed
is reached. To decrease descent speed,
press the brake pedal until the desired
speed is reached.
Whether accelerating or decelerating, once
the desired descent speed is reached,
remove your feet from the pedals and the
chosen vehicle speed will be maintained.
Note: Noise from the ABS pump motor may
be observed during hill descent control
operation. This is a normal characteristic of
the ABS and should be no reason for
concern.
Hill descent modes
• At speeds below 20 mph (32 km/h):
When the Hill Descent Control switch
is pressed and Hill Descent Control is
active, the Hill Descent Control telltale
will flash.
• At speeds below 20 mph (32 km/h):
When the Hill Descent Control switch
is pressed and conditions are not
correct for hill descent activation, the
Hill Descent Control system will be
enabled, the Hill Descent Control
telltale will be solid and a message will
display in the information display.
• At speeds above 20 mph (32 km/h):
When the Hill Descent Control switch
is pressed, the Hill Descent Control
system will be enabled, the telltale in
the cluster will not be illuminated and
a message will be displayed in the
information display.
177
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Terrain Response
(If Equipped)E163957

PRINCIPLE OF OPERATION
Cruise control lets you maintain a set
speed without keeping your foot on the
accelerator pedal. You can use cruise
control when your vehicle speed is greater
than 20 mph (30 km/h).
USING CRUISE CONTROL WARNINGS
Do not use cruise control in heavy
traffic, on winding roads or when the
road surface is slippery. This could
result in loss of vehicle control, serious
injury or death. When you are going downhill, your
vehicle speed may increase above
the set speed. The system will not
apply the brakes. Change down a gear to
assist the system in maintaining the set
speed. Failure to do so could result in loss
of vehicle control, serious injury or death. Note:
Cruise control will disengage if the
vehicle speed decreases more than 10 mph
(16 km/h) below your set speed while
driving uphill. The cruise controls are located on the
steering wheel. Switching Cruise Control On
Press and release
ON. The indicator will appear in the
instrument cluster.
Setting a Speed
1. Accelerate to the desired speed.
2. Press and release
SET+.
3. Take your foot off the accelerator pedal.
The indicator will change colors in the
instrument cluster.
Changing the Set Speed
Note: If you accelerate by pressing the
accelerator pedal, the set speed will not
change. When you release the accelerator
pedal, you will return to the speed that you
previously set.
• Press and hold SET+ or SET-. Release
the control when you reach the desired
speed.
• Press and release
SET+ or SET-. The
set speed will change in approximately
1 mph (2 km/h) increments.
• Press the accelerator or brake pedal
until you reach the desired speed. Press
and release
SET+.
Canceling the Set Speed
Press
CNCL or tap the brake pedal. You
will not erase the set speed.
Resuming the Set Speed
Press and release
RSM.
Switching Cruise Control Off
Note: You will erase the set speed if you
switch the system off.
Press and release
OFF or switch the
ignition off.
183
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Cruise Control
(If Equipped)E163053 E71340

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

Checking Automatic Transmission
Fluid
For scheduled intervals of the fluid checks
and changes, See Scheduled
Maintenance (page 453). Your
transmission does not consume fluid.
However, the fluid level should be checked
if the transmission is not working properly,
i.e., if the transmission slips or shifts slowly
or if you notice some sign of fluid leakage.
Automatic transmission fluid expands
when warmed. To obtain an accurate fluid
check, drive the vehicle until it is at normal
operating temperature (approximately
19 mi (30 km)
). Verify that the
transmission fluid temperature gauge,
located on the instrument cluster, is within
normal range.
1. Drive the vehicle
19 (30 km)until it
reaches normal operating temperature.
2. Park the vehicle on a level surface and
engage the parking brake.
3. With the engine running, parking brake
engaged and your foot on the brake
pedal, move the gearshift lever through
all of the gear ranges. Allow sufficient
time for each gear to engage.
4. Latch the gearshift lever in P and leave
the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer to the Under Hood
Overview in this chapter for the
location of the dipstick.
6. Install the dipstick making sure it is fully
seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in the
designated area for normal operating
temperature or ambient temperature.
Low Fluid Level
Type A Type B
Do not drive the vehicle if there is no
indication of fluid on the dipstick and the
ambient temperature is above
50°F
(10°C).
Correct Fluid Level
Type A
241
Super Duty (TFA) Canada/United States of America, enUSA, First Printing MaintenanceE163739 E163740

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. Note:
Follow the same procedure as
cleaning leather seats for cleaning leather
instrument panels and leather interior trim
surfaces. See Cleaning Leather Seats
(page 259).
Clean the instrument panel and cluster
lens with a clean, damp and soft cloth,
then use a clean, dry and soft cloth to dry
these areas.
• Avoid cleaners or polishes that increase
the gloss of the upper portion of the
instrument panel. The dull finish in this
area helps protect you from
undesirable windshield reflection.
• Do not use any household cleaning
products or glass cleaners as these
may damage the finish of the
instrument panel, interior trim and
cluster lens.
• Wash or wipe your hands clean if you
have been in contact with certain
products such as insect repellent and
suntan lotion to avoid possible damage
to the interior painted surfaces.
• Do not allow air fresheners and hand
sanitizers to spill onto interior surfaces.
If a spill occurs, wipe off immediately.
Your warranty may not cover these
damages.
If a staining liquid like coffee or juice has
been spilled on the instrument panel or on
interior trim surfaces: 1. Wipe up spilled liquid using a clean,
soft cloth as quickly as possible.
2. Use Motorcraft Premium Leather and Vinyl Cleaner or a commercially
available leather cleaning product for
automotive interiors. Test any cleaner
or stain remover on an inconspicuous
area.
3. Alternatively, wipe the surface with a clean, soft cloth and a mild soap and
water solution. Dry the area with a
clean, soft cloth.
4. If necessary, apply more soap and water solution or cleaning product to
a clean, soft cloth and press it onto the
soiled area. Allow this to set at room
temperature for 30 minutes.
5. Remove the soaked cloth, then with a clean, damp cloth, use a rubbing
motion for 60 seconds on the soiled
area.
6. Dry the area with a clean, soft cloth.
CLEANING LEATHER SEATS
(If
Equipped)
Without King Ranch Edition
Note: Follow the same procedure as
cleaning leather seats for cleaning leather
instrument panels and leather interior trim
surfaces.
For routine cleaning, wipe the surface with
a soft, damp cloth and a mild soap and
water solution. Dry the area with a clean,
soft cloth.
For cleaning and removing spots and stains
such as dye transfer, use Motorcraft
Premium Leather and Vinyl Cleaner or a
commercially available leather cleaning
product for automotive interiors.
Note: Test any cleaner or stain remover on
an inconspicuous area.
259
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Vehicle Care

Capacities and Specifications - 6.8L
Triton-30V - V10..........................................311
Specifications....................................................... 312
Capacities and Specifications................303
Car Wash See: Cleaning the Exterior.............................. 256
Center Console..............................................139 Removable Front Cupholders........................ 139
Changing a Bulb...........................................249 Replacing Brake/Tail/Turn/Reverse Lamp
Bulbs................................................................... 251
Replacing Cargo Lamp and Central High Mounted Brake Lamp Bulbs...................... 251
Replacing Fog Lamp Bulbs............................ 250
Replacing Front Clearance and Identification Lamp Bulbs......................... 250
Replacing Front Park and Direction Indicator Lamp Bulbs.................................. 250
Replacing Headlamp Bulbs........................... 250
Replacing the License Plate Lamp Bulb.................................................................... 252
Changing a Fuse
............................................231
Fuses........................................................................\
231
Changing a Road Wheel
...........................290
Dissimilar Spare Wheel and Tire Assembly
Information..................................................... 290
Location of the Spare Tire and Tools..........291
Removing the Spare Tire (With Spare Tire Carrier Only).................................................... 292
Tire Change Procedure.................................... 293
Changing the 12V Battery.........................245 Battery Management System (If
Equipped) ........................................................ 246
Changing the Engine Air Filter................254
Changing the Wiper Blades
.....................247
Checking MyKey System Status...............53
Checking the Wiper Blades
......................247
Child Restraint and Safety Belt Maintenance
.................................................36
Child Safety.......................................................15
General Information............................................. 15
Child Safety Locks..........................................27
Child Seat Positioning..................................26
Cleaning Leather Seats.............................259 With King Ranch Edition................................. 260
Without King Ranch Edition.......................... 259
Cleaning Products.......................................256
Cleaning the Alloy Wheels........................261 Cleaning the Engine....................................257
Cleaning the Exterior
..................................256
Exterior Chrome Parts..................................... 256
Exterior Plastic Parts......................................... 257
Stripes or Graphics............................................ 257
Underbody............................................................ 257
Cleaning the Instrument Panel and Instrument Cluster Lens........................259
Cleaning the Interior
...................................258
Cleaning the Windows and Wiper Blades...........................................................258
Clearing All MyKeys.......................................53
Climate............................................................428 Climate Control Voice Commands..............431
Climate Control..............................................110
Climate Controlled Seats
..........................125
Cooled Seats........................................................ 126
Heated Seats........................................................ 125
Coolant Check See: Engine Coolant Check............................ 236
Crash Sensors and Airbag Indicator
........45
Creating a MyKey............................................52 Programming/Changing Configurable
Settings............................................................... 52
Cruise Control..................................................67 Principle of Operation....................................... 183
Cruise control See: Using Cruise Control................................ 183
Customer Assistance
...................................217
D
Data Recording
..................................................9
Event Data Recording........................................... 9
Service Data Recording........................................ 9
Daytime Running Lamps
.............................73
Digital Radio..................................................323 HD Radio Reception and Station
Troubleshooting............................................ 324
Direction Indicators........................................74 Lane Change.......................................................... 74
Driver and Passenger Airbags...................38 Children and Airbags........................................... 43
Passenger Airbag On and Off Switch ..........38
Proper Driver and Front Passenger Seating Adjustment........................................................ 42
Driving Aids
.....................................................184
Driving Hints...................................................207
496
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Index

Information Messages...............................100
4WD........................................................................\
109
AdvanceTrac ™................................................... 100
Alarm...................................................................... 100
Diesel Messages.................................................. 101
Doors and Locks................................................. 104
Drivetrain............................................................... 104
Engine..................................................................... 105
Fuel........................................................................\
.. 105
Key........................................................................\
... 105
Maintenance........................................................ 106
MyKey®.................................................................. 106
Off Road................................................................. 107
Park Aid.................................................................. 107
Park Brake.............................................................. 107
Power Steering.................................................... 107
Tire Pressure Monitoring System.................108
Trailer...................................................................... 108
Installing Child Seats.....................................16 Child Seats............................................................... 16
Tether Strap Attachment.................................. 22
Tether Strap Attachment (Rear SuperCab Only)..................................................................... 23
Using Cinch Tongue Lap and Shoulder Belts (All Front Center, Super Cab and Crew
Cab Rear Center Positions).......................... 19
Using Lap and Shoulder Belts.......................... 17
Using Lower Anchors and Tethers for CHildren (LATCH)............................................. 21
Using Tether Straps.............................................. 21
Instrument Cluster
.........................................82
Instrument Lighting Dimmer......................73
Interior Lamps..................................................74
Front Map Lamps (If equipped)..................... 74
Rear Dome and Map Lamps............................ 75
Interior Mirror
....................................................79
Auto-Dimming Mirror.......................................... 79
Introduction.........................................................7
J
Jump Starting the Vehicle.........................214 Connecting the Jumper Cables..................... 214
Jump Starting....................................................... 215
Preparing Your Vehicle...................................... 214
Removing the Jumper Cables........................ 215K
Keyless Entry....................................................57
SECURICODE™ KEYLESS ENTRY
KEYPAD
............................................................... 57
Unlocking and Locking the Doors.................. 59
Keys and Remote Controls.........................47
L
Lighting Control................................................71 Headlamp Flasher................................................ 72
High Beams.............................................................. 71
Lighting................................................................71 General Information............................................. 71
Limited Slip Differential
..............................167
Load Carrying.................................................185
Load Limit.......................................................185
Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles.............................................................. 191
Vehicle Loading - with and without a Trailer................................................................. 185
Locking and Unlocking
.................................56
Autolock and Autounlock................................. 56
Battery Saver.......................................................... 57
Illuminated Entry................................................... 57
Power Door Locks................................................ 56
Remote Control.................................................... 56
Smart Unlocks...................................................... 56
Locks
...................................................................56
Lug Nuts See: Changing a Road Wheel....................... 290
M
Maintenance..................................................232 General Information.......................................... 232
Manual Climate Control
.............................110
Manual Seats..................................................119 Manual Lumbar .................................................. 120
Moving the Seat Backward and Forward.............................................................. 119
Recline Adjustment............................................ 119
Media Hub
......................................................328
499
Super Duty (TFA) Canada/United States of America, enUSA, First Printing Index