2020 FORD F450 SUPER DUTY keyless

Note:
Degraded or oxidized biodiesel can
damage fuel system seals and plastics and
corrode steel parts.
During cold weather, if you have problems
operating on biodiesel, you may need to
use a diesel fuel with lower biodiesel
content, try another brand, or discontinue
the use of biodiesel.
Diesel Fuel Additives
It should not be necessary to add any
aftermarket additives to your fuel if you
use a high quality diesel fuel that conforms
to ASTM industry specifications.
Aftermarket additives can damage the fuel
injector system or engine.
Use Motorcraft® cetane booster or an
equivalent cetane booster additive if you
suspect fuel has low cetane. Use
Motorcraft® anti-gel & performance
improver or an equivalent additive if there
is fuel gelling.
Do not use alcohol-based additives to
improve cetane quality, to prevent fuel
gelling or any other use. The use of alcohol
additives may result in damage to the fuel
injectors and system. See Engine
Specifications (page 433).
Your warranty may not cover repairs
needed to correct the effects of using an
aftermarket product that does not meet
Ford specifications in your fuel.
RUNNING OUT OF FUEL WARNING:
Flow of fuel through a
fuel pump nozzle can produce static
electricity. This can cause a fire if you are
filling an ungrounded fuel container.
Avoid running out of fuel because this
situation may have an adverse effect on
engine components. If you have run out of fuel:
•
You may need to cycle the ignition from
off to on several times after refueling
to allow the fuel system to pump the
fuel from the tank to the engine. On
restarting, cranking time will take a few
seconds longer than normal. With
keyless ignition, just start the engine.
Crank time will be longer than usual.
• Normally, adding
1 gal (4 L) of fuel is
enough to restart the engine. If the
vehicle is out of fuel and on a steep
grade, more than
1 gal (4 L) may be
required.
REFUELING - GASOLINE WARNING: When refueling always
shut the engine off and never allow
sparks or open flames near the fuel tank
filler valve. Never smoke or use a cell
phone while refueling. Fuel vapor is
extremely hazardous under certain
conditions. Avoid inhaling excess fumes. WARNING:
Fuel vapor burns
violently and a fuel fire can cause severe
injuries. WARNING: Read and follow all the
instructions on the pump island. WARNING:
Stay outside your
vehicle and do not leave the fuel pump
unattended when refueling your vehicle. WARNING:
Keep children away
from the fuel pump. Never let children
pump fuel. WARNING:
Wait at least five
seconds before removing the fuel pump
nozzle to allow any residual fuel to drain
into the fuel tank.
189
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Fuel and Refueling

Follow these guidelines if you have a need
for recreational towing, such as towing
your vehicle behind a motorhome. We have
designed these guidelines to prevent
damage to your transmission.
Two-wheel Drive Vehicles
Do not tow your vehicle with any wheels
on the ground, as vehicle or transmission
damage may occur. You must tow your
vehicle with all four (4) wheels off the
ground, such as when using a car-hauling
trailer.
Four-wheel Drive Vehicles
Only tow a four-wheel drive vehicle that
with all wheels on the ground. To do this,
place the transfer case in its neutral
position and engage the four-wheel-down
towing feature.
Perform the steps in the following section
after positioning your vehicle behind the
tow vehicle and properly securing them
together.
Note:
Make sure you properly secure your
vehicle to the tow vehicle.
Four-wheel-down Towing
1. Put the ignition in the on position, but do not start the engine. If your vehicle
has an ignition key, turn the key to on.
If your vehicle has intelligent access,
press the engine START/STOP button
once without pressing the brake pedal.
2. Press and hold the brake pedal.
3. Rotate the four-wheel drive switch to 2H.
4. Shift the transmission to neutral (N).
5. Enable neutral tow through the information display by selecting
Settings
from the cluster menu.
6. Then select
Advanced Settings.
7. Then select
Vehicle. 8. Then select
Neutral Tow. Press and
hold the OK button. If completed
successfully, the information display
shows
Neutral Tow Enabled Leave
Transmission in Neutral. This indicates
that your vehicle is safe to tow with all
wheels on the ground.
Note: If you do not see the message in the
display, you must perform the procedure
again from the beginning.
Note: You may hear an audible noise as the
transfer case shifts into its neutral position.
This is normal.
9. Leave the transmission in neutral (N) and turn the ignition as far as it will go
toward the off position (it will not turn
fully off when the transmission is in
neutral). If your vehicle has an ignition
key, you must leave the key in the
ignition while towing. To lock and
unlock your vehicle, use the keyless
entry keypad or extra set of keys. If your
vehicle has intelligent access, press the
engine
START/STOP button once
without pressing the brake pedal. You
do not need to leave your keys in the
vehicle. You can lock and unlock your
vehicle as you normally do.
10. Release the brake pedal. WARNING:
Do not disconnect the
battery during recreational towing. It
prevents the transfer case from shifting
properly and may cause the vehicle to
roll, even if the transmission is in park
(P). WARNING:
Shifting the transfer
case to its neutral position for
recreational towing may cause the
vehicle to roll, even if the transmission is
in park (P). It may injure the driver and
others. Make sure you press the foot
brake and the vehicle is in a secure, safe
position when you shift to neutral (N).
310
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Towing

Protected Component
Fuse
Rating
Fuse
Number
Driver front door module.
30 A
23
Moonroof.
30 A
24
Not used.
—
25
Passenger front door module.
30 A
26
Not used.
—
27
Amplifier.
30 A
28
Adjustable pedals switch.
15 A
29
Brake on-off output to trailer brake controller and customer access
circuits.
5 A
30
Remote keyless entry.
10 A
31
Radio.
20 A
32
Not used.
—
33
Run/start relay.
30 A
34
Not used.
—
35
Camera module.
15 A
36
Lane keeping system.
Auto-dimming interior mirror.
Rear heated seats.
Heated steering wheel.
20 A
37
Power windows.
30 A
38
Note: Spare fuse amperage may vary.
CHANGING A FUSE
Fuses WARNING: Always replace a fuse
with one that has the specified
amperage rating. Using a fuse with a
higher amperage rating can cause severe
wire damage and could start a fire. 340
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing FusesE217331

3
360 Degree Camera....................................237
Advanced Camera Views................................ 237
Auxiliary Camera................................................ 239
Bed View Camera.............................................. 239
Camera Views...................................................... 237
Front Camera...................................................... 238
Keep Out Zone.................................................... 238
Side Camera........................................................ 239
4
4WD See: Four-Wheel Drive...................................... 212
A
A/C See: Climate Control......................................... 142
About This Manual...........................................9
ABS See: Brakes........................................................... 222
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................ 224
Accessories....................................................550
Accessories See: Replacement Parts
Recommendation............................................ 16
ACC See: Using Adaptive Cruise Control............242
Adjustable Pedals.........................................86
Adjusting the Headlamps.........................375 Horizontal Aim Adjustment........................... 376
Vertical Aim Adjustment................................. 375
Adjusting the Pedals....................................86
Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering
Column............................................................82
Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering
Column............................................................82
End of Travel Position......................................... 83
Memory Feature................................................... 83
Airbag Disposal...............................................54
Air Conditioning See: Climate Control......................................... 142Air Filter
See: Changing the Engine Air Filter -
6.2L
...................................................................... 351
See: Changing the Engine Air Filter - 6.7L Diesel
................................................................. 352
See: Changing the Engine Air Filter - 7.3L..................................................................... 354
Alarm See: Anti-Theft Alarm........................................ 78
Ambient Lighting............................................93 Adjusting the Brightness................................... 93
Switching Ambient Lighting Off..................... 93
Switching Ambient Lighting On...................... 93
Anti-Theft Alarm............................................78 Arming the Alarm................................................. 79
Disarming the Alarm........................................... 79
Using the System................................................. 79
Appendices....................................................585
Apps..................................................................532 SiriusXM Traffic and Travel Link................... 534
Using Apps on an Android Device...............533
Using Apps on an iOS Device........................ 533
Using Mobile Navigation on an Android Device................................................................ 533
At a Glance.......................................................20
Audible Warnings and Indicators
..............111
Headlamps On Warning Chime...................... 111
Key in Ignition Warning Chime......................... 111
Keyless Warning Alert......................................... 111
Parking Brake On Warning Chime.................. 111
Audio Control
..................................................84
You can operate the following functions
with the control:.............................................. 84
Audio System
................................................478
General Information......................................... 478
Audio Unit - Vehicles With: AM/FM/ Touchscreen Display/SYNC 3..............478
Adjusting the Volume....................................... 479
Changing Radio Stations................................ 479
Selecting the Audio Modes............................ 479
Setting a Memory Preset................................ 479
Switching the Audio Unit On and Off........479
Using Seek, Fast Forward and Reverse............................................................. 479
Audio Unit - Vehicles With: SYNC........480 Accessing the Apps Menu............................. 480
Accessing the Clock Settings....................... 480
Accessing the Media Source Menu............480
615
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Index

Battery and Charging System.........................
127
Blind Spot Information and Cross Traffic Alert System..................................................... 127
Diesel Messages.................................................. 128
Doors and Locks................................................. 130
Driver Alert.............................................................. 131
Drivetrain................................................................. 131
Engine....................................................................... 131
Fuel........................................................................\
... 132
Keys and Remote Controls.............................. 132
Lane Keeping System........................................ 133
Maintenance......................................................... 133
MyKey...................................................................... 134
Off Road................................................................. 134
Park Aid.................................................................. 135
Park Brake.............................................................. 135
Power Steering.................................................... 136
Pre-Collision Assist............................................ 136
Remote Start........................................................ 137
Seats........................................................................\
137
Starting System .................................................. 137
Tailgate.................................................................... 137
Tire Pressure Monitoring System.................. 138
Trail Control.......................................................... 138
Trailer....................................................................... 139
Installing Child Restraints...........................24
Child Seats.............................................................. 24
Combining Seatbelt and LATCH Lower Anchors for Attaching Child
Restraints........................................................... 30
Front Seat Tether Strap Attachment (Regular Cab).................................................... 31
Rear Seat Tether Strap Attachment (Crew Cab and Super Cab)....................................... 32
Use of Inboard Lower Anchors from the Outboard Seating Positions (Center
Seating Use) .................................................... 29
Using Lap and Shoulder Belts (Except Front Center Position of Super Cab and Crew
Cab)...................................................................... 24
Using Lap and Shoulder Belts (Front Center Position of Super Cab and Crew
Cab)...................................................................... 26
Using Lower Anchors and Tethers for CHildren (LATCH)........................................... 28
Using Tether Straps............................................ 30
Instrument Cluster.......................................104
Instrument Lighting Dimmer.....................90 Instrument Panel
...........................................20
Interior Air Quality........................................149
Interior Lamps
.................................................92
Front Interior Lamp.............................................. 92
Rear Interior Lamps............................................. 93
Interior Mirror
...................................................101
Auto-Dimming Mirror......................................... 101
Manual Dimming Mirror.................................... 101
Introduction........................................................9
J
Jump Starting the Vehicle.........................322 Connecting the Jumper Cables.................... 322
Jump Starting...................................................... 323
Preparing Your Vehicle..................................... 322
Removing the Jumper Cables....................... 323
K
Keyless Entry...................................................69 SECURICODE™ KEYLESS ENTRY
KEYPAD.............................................................. 69
Keyless Starting
.............................................175
Keys and Remote Controls.........................55
L
Lane Keeping System
................................250
Switching the System On and Off................251
System Display.................................................... 251
System Settings.................................................. 251
Troubleshooting................................................. 252
Lighting Control
..............................................89
Flashing the Headlamp High Beam.............90
Headlamp High Beam....................................... 89
Lighting..............................................................89 General Information........................................... 89
Limited Slip Differential............................220
Load Carrying
................................................270
Load Limit.......................................................270
Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles............................................................. 274
Vehicle Loading - with and without a Trailer................................................................. 270
Locating the Cabin Air Filter.....................149
623
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Index

Snow Plowing................................................316
Engine temperature while plowing..............318
Installing the Snowplow.................................. 316
Operating the Vehicle with the Snowplow Attached............................................................ 317
Snowplowing with your Airbag Equipped Vehicle................................................................ 317
Transmission operation while plowing.............................................................. 318
Spare Wheel See: Changing a Road Wheel........................ 422
Special Notices.................................................17 New Vehicle Limited Warranty......................... 17
Notice to Owners of Pickup Trucks and Utility Type Vehicles......................................... 17
On Board Diagnostics Data Link Connector............................................................ 17
Special Instructions.............................................. 17
Using Your Vehicle as an Ambulance............18
Using Your Vehicle With a Snowplow...........18
Special Operating Conditions Scheduled Maintenance..............................................566
Diesel Engine...................................................... 569
Exceptions............................................................ 574
Gasoline Engine................................................. 566
Speed Control See: Cruise Control............................................. 241
Spot Lamps
......................................................92
Spring U-Bolt Check - F-600.................383 U-bolt Nut Torque............................................. 384
Stability Control
............................................227
Principle of Operation....................................... 227
Starter Switch See: Ignition Switch............................................ 174
Starting a Diesel Engine - 6.7L Diesel...............................................................177
Automatic Engine Shutdown......................... 179
Cold Weather Operation.................................. 179
Cold Weather Starting...................................... 179
Diesel Engine Fast Start Glow Plug System............................................................... 178
Vehicles with an Ignition Key.......................... 178
Vehicles with Keyless Start............................. 178
Starting a Gasoline Engine - 6.2L/ 7.3L...................................................................175
Automatic Engine Shutdown......................... 176
Cold Weather Starting (Flexible Fuel Vehicles Only).................................................. 177Failure to Start.....................................................
176
Guarding Against Exhaust Fumes.................177
Important Ventilating Information................177
Stopping the Engine When Your Vehicle is Moving................................................................ 176
Stopping the Engine When Your Vehicle is Stationary......................................................... 176
Vehicles with an Ignition Key.......................... 175
Vehicles with Keyless Start............................. 176
Starting and Stopping the Engine..........174 General Information........................................... 174
Steering............................................................261 Adaptive Learning............................................. 262
Adaptive Steering.............................................. 262
Electronic Torque Overlay Steering.............261
Hydraulic Power Steering................................ 261
Steering Wheel...............................................82
Storage Compartments
..............................171
Sunroof See: Moonroof..................................................... 102
Sun Visors
........................................................102
Illuminated Vanity Mirror................................. 102
Supplementary Restraints System.........45 Principle of Operation........................................ 45
Switching Automatic High Beam Control On and Off
.....................................................95
Activating the Automatic High Beam
Control................................................................ 95
Switching Cruise Control On and Off....................................................................241
Switching Cruise Control Off.......................... 241
Switching Cruise Control On.......................... 241
Switching Off the Engine - 6.7L Diesel..............................................................182
Switching Rear Occupant Alert System On and Off - Vehicles With: SYNC
3
........................................................................\
161
Switching Rear Occupant Alert System On and Off - Vehicles With: SYNC.......161
Switching Trail Control On and Off..................................................................230
Symbols Glossary
...........................................10
SYNC™ 3........................................................505
General Information......................................... 505
SYNC™ 3 Troubleshooting......................537 Additional Information and
Assistance....................................................... 549
Apps....................................................................... 544
627
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Index