2020 FORD F450 SUPER DUTY manual transmission

ABOUT THIS MANUAL
Thank you for choosing Ford. We
recommend that you take some time to
get to know your vehicle by reading this
manual. The more that you know about
your vehicle, the greater the safety and
pleasure you will get from driving it.
WARNING: Driving while distracted
can result in loss of vehicle control, crash
and injury. We strongly recommend that
you use extreme caution when using any
device that may take your focus off the
road. Your primary responsibility is the
safe operation of your vehicle. We
recommend against the use of any
hand-held device while driving and
encourage the use of voice-operated
systems when possible. Make sure you
are aware of all applicable local laws
that may affect the use of electronic
devices while driving.
Note: This manual describes product
features and options available throughout
the range of available models, sometimes
even before they are generally available. It
may describe options that are not on your
vehicle. It is possible that either Ford Motor
Company or an authorized Ford dealer may
have originally sold an incomplete vehicle
to a vehicle modifier who upfitted it. As a
result, some of the options and features on
this vehicle may differ from what we
describe in this manual.
Note: Some of the illustrations in this
manual may show features as used in
different models, so they may appear
differently to you on your vehicle.
Note: Always use and operate your vehicle
in line with all applicable laws and
regulations. Note:
Pass on this manual when selling
your vehicle. It is an integral part of the
vehicle.
Note: Your vehicle ’s powertrain control
systems can detect and store information
about vehicle modifications that increase
horsepower and torque output such as
whether or not performance-enhancing
powertrain components commonly referred
to as performance chips have been used.
This information will stay in the system ’s
memory and cannot be erased even if the
modification is removed. Ford Motor
Company, Ford of Canada, Ford of Mexico
and service or repair facilities can retrieve
this information when servicing your vehicle.
Ford Motor Company may use this
information to determine if your warranty
covers any needed repairs.
Note: Some aftermarket products may
cause severe engine, transmission and
exhaust system damage. See your warranty
information for more details.
Your new diesel engine may feel, drive and
function somewhat differently than a
gasoline engine. Therefore, it is very
important that you read and thoroughly
familiarize yourself and others operating
the vehicle with this guide. There is a
special procedure for turning off the diesel
engine. See Starting a Diesel Engine
(page 177). It is important to read and
understand this material in order to
maintain the best service life for your
engine.
Ford may discontinue models or change
specifications without any notice and
without incurring obligations.
This manual may qualify the location of a
component as left-hand side or right-hand
side. The side is determined when facing
forward in the seat.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Introduction

Car Finder
Press the button twice within
three seconds. A tone sounds
and the direction indicators
flash. We recommend you use this method
to locate your vehicle, rather than using
the panic alarm.
Sounding the Panic Alarm Press the button to sound the
panic alarm. Press the button
again or switch the ignition on to
turn it off.
Note: The panic alarm only operates when
the ignition is off.
Remote Start (If Equipped) WARNING:
To avoid exhaust
fumes, do not use remote start if your
vehicle is parked indoors or in areas that
are not well ventilated.
Note: Do not use remote start if your fuel
level is low. The remote start button is on the
transmitter.
This feature allows you to start your
vehicle from the outside. The transmitter
has an extended operating range.
You can configure vehicles with automatic
climate control to turn on the automatic
climate control when you remote start your
vehicle. See Automatic Climate Control
(page
143). A manual climate control
system runs at the setting you set it to
when you switched your vehicle off.
Many states and provinces restrict the use
of remote start. Check your local and state
or provincial laws for specific requirements
regarding remote start systems. The remote start system does not work if
any of the following occur:
•
The ignition is on.
• The anti-theft alarm triggers.
• You switch off the feature.
• The hood is open.
• The transmission is not in park (P).
• The battery voltage is below the
minimum operating voltage.
Remote Control Feedback
An LED on the remote control provides
status feedback of remote start or stop
commands. Status
LED
Remote start orextension
successful
Solid green
Remote stop
successful; vehicle off
Solid red
Remote start orstop failed
Blinking red
Waiting for statusupdate
Blinking green
Remote Starting Your Vehicle
Note: You must press each button within
three seconds of each other. To remote start your vehicle:
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Switch the daytime running lamps on or
off using the information display. See
General Information (page 112).
The daytime running lamps turn on when:
1. The lamps are on in the information display.
2. You switch the ignition on.
3. The transmission is not in park (P) for vehicles with automatic transmissions
or you release the parking brake for
vehicles with manual transmissions.
4. The lighting control is in the autolamps
position.
5. The headlamps are off.
The other lighting control switch positions
do not turn on the daytime running lamps.
If the daytime running lamps are off in the
information display, the lamps stay off in
all switch positions.
DAYTIME RUNNING LAMPS -
VEHICLES WITH: DAYTIME
RUNNING LAMPS (DRL) WARNING:
The daytime running
lamps system does not activate the rear
lamps and may not provide adequate
lighting during low visibility driving
conditions. Make sure you switch the
headlamps on, as appropriate, during all
low visibility conditions. Failure to do so
may result in a crash.
The system turns the lamps on in daylight
conditions.
To switch the system on, switch the
lighting control to any position except
headlamps. FRONT FOG LAMPS
(IF EQUIPPED)
Switching the Front Fog Lamps On
or Off
Only switch the front fog lamps on during
reduced visibility.
You can switch the front fog lamps on if
any of the following occur:
• You set the lighting control to the
parking lamps position.
• You set the lighting control to the
headlamps position.
• You set the lighting control to the
autolamps position and the headlamps
are on.
The front fog lamp button is on the lighting
control. Press the button to switch the
front fog lamps on or off.
Note: The brightness of the daytime running
lamps may decrease when the front fog
lamps are switched on.
Front Fog Lamp Indicator It illuminates when you switch
the front fog lamps on.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Lighting

Telescoping Mirrors (If Equipped)
This feature lets you extend the mirror
about
3 in (75 mm). It is useful when
towing a trailer. You can manually pull out
or push in the mirrors to the desired
position. PowerScope
™ Power Telescoping
Mirrors
(If Equipped)
Note: Do not stop the mirrors midway
through their movement. Wait until the
mirrors stop moving and press the control
again.
Note: The left-hand and right-hand mirrors
move at different rates. For example, one
mirror may stop when the other one
continues to move. This is normal.
Auto-Folding Mirrors
The exterior mirrors automatically fold in
toward the glass after you place the
transmission into park (P), switch off the
vehicle, open and close the driver-side door
and lock the vehicle. The exterior mirrors
automatically unfold and return to their
driving position after you unlock the
vehicle. You can switch this feature on and
off through the information display.
See
General Information (page 112). Power-Folding Mirrors
You can fold the mirrors on demand by
pressing the power-folding mirror control
on the door. Press the control again to
unfold the mirrors.
Note:
If you use the power-folding control
to fold the mirrors on demand and the auto
fold feature is switched on through the
information display, you must use the
power-folding control again to unfold them.
Power Telescoping Mirrors
This feature lets you position both mirrors
at the same time.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Windows and MirrorsE234001 E234002

Blind Spot Information System (If
Equipped)
See
Blind Spot Information System
(page 253).
INTERIOR MIRROR WARNING:
Do not adjust the
mirrors when your vehicle is moving. This
could result in the loss of control of your
vehicle, serious personal injury or death.
Note: Do not clean the mirror housing or
glass with harsh abrasives, fuel or other
petroleum-based cleaning products.
You can adjust the interior mirror to your
preference. Some mirrors also have a
second pivot point. This lets you move the
mirror hear up or down and from side to
side.
Manual Dimming Mirror
Pull the tab below the mirror toward you
to reduce the effect of bright light from
behind.
Auto-Dimming Mirror
(If Equipped)
Note: Do not block the sensors on the front
and back of the mirror. A rear center
passenger or raised rear center head
restraint may also block light from reaching
the sensor.
The mirror dims to reduce glare when
bright lights are detected from behind your
vehicle. It automatically returns to normal
reflection when you shift the transmission
into reverse (R) to make sure you have a
clear view when backing up. SLIDING WINDOWS
(IF EQUIPPED)
Power Sliding Back Window
(If
Equipped) WARNING:
When operating the
power sliding back window, you must
make sure all rear seat occupants and
cargo are not in the proximity of the back
window. WARNING:
Do not leave children
unattended in your vehicle and do not
let them play with the power sliding back
window. They may seriously injure
themselves. The control is on the overhead console.
Press and hold the control to open the
window. Pull and hold the control to close
the window.
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Adaptive Cruise Control
Action
Message
A radar malfunction is preventing the adaptive cruise controlfrom engaging. See Using Adaptive Cruise Control (page
242).
Adaptive Cruise
Malfunction
A condition exists such that the adaptive cruise cannot func-tion properly. See
Using Adaptive Cruise Control (page
242).
Adaptive Cruise Not
Available
You have a blocked sensor due to bad weather, ice, mud or
water in front of the radar sensor. You can typically clean the
sensor to resolve. See Using Adaptive Cruise Control
(page
242).
Adaptive Cruise Not
Available Sensor
Blocked See Manual
You select normal cruise control. The system does not brakeor react to traffic.
Normal Cruise Active
Adaptive Braking Off
A radar malfunction is preventing the adaptive cruise controlfrom engaging.
Front Sensor Not Aligned
The adaptive cruise has reinstated controls to the driver.
Adaptive Cruise - Driver
Resume Control
Your vehicle speed is too slow to activate the adaptive cruise.
Adaptive Cruise Speed
Too Low to Activate
The adaptive cruise is automatically adjusting the gap
distance and you need to shift the transmission into a lower gear.
Adaptive Cruise Shift
Down
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Information Displays

Action
Message
One or more tires on your trailer is below the specifiedtire pressure.
Trailer Tire Low Specified:
A trailer tire pressure sensor is malfunctioning. If the
warning stays on or continues to come on, contact an authorized dealer as soon as possible.
Trailer Tire Pressure Sensor
Fault
The trailer tire pressure monitoring system is
malfunctioning. If the warning stays on or continues to come on, contact an authorized dealer.
Trailer Tire Pressure Monitor
Fault
The system cannot detect the trailer tire pressuremonitoring system.
Trailer Tire Pressure Monitor
Capability Not Detected
The trailer tire pressure monitoring system is not setup.See Tire Pressure Monitoring System (page 414).
Trailer Tire Pressure Indication
Not Setup See Manual
4WD Action
Message
A 4X4 system fault is present. Contact an authorizeddealer as soon as possible.
Check 4x4
The 4X4 system is making a shift.
4x4 Shift in Progress
Displays when you attempt to switch to 4X4 LOW andyou do not shift the transmission to neutral (N).
For 4x4 LOW Shift to N
Displays when you attempt to switch to 4X4 LOW andyour vehicle's speed is too fast.
For 4x4 LOW Slow to 3 MPH
For 4x4 LOW Slow to 5 km/h Displays when you attempt to switch out of 4X4 LOWand you do not shift the transmission to neutral (N)
To Exit 4x4 LOW Shift to N
Displays when you attempt to switch out of 4X4 LOWand your vehicle's speed is too fast.
To Exit 4x4 LOW Slow to 3 MPH
To Exit 4x4 LOW Slow to 5 km/h
Could display when there is a Transfer case gear toothblockage while shifting to or from 4L or to the neutral state.
Shift Delayed Pull Forward
Displays when the system requires an additional
transmission shift to neutral (N) to complete a transfer case shift.
Shift to Neutral
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201909, Second-Printing Information Displays

KEYLESS STARTING (IF EQUIPPED)
Note: The keyless starting system may not
function if the key is close to metal objects
or electronic devices such as cellular
phones.
Note: A valid key must be located inside
your vehicle to switch the ignition on and
start the engine. The keyless starting system has three
modes:
Off:
Turns the ignition off.
• Without applying the clutch pedal for
manual transmissions, or brake pedal
for automatic transmissions, press and
release the button once when the
ignition is in the on mode, or when the
engine is running but the vehicle is not
moving.
On:
All electrical circuits are operational
and the warning lamps and indicators
illuminate.
• Without applying the clutch pedal for
manual transmissions, or brake pedal
for automatic transmissions, press and
release the button once.
Start:
Starts the vehicle. •
Press the clutch pedal for manual
transmissions, or brake pedal for
automatic transmissions, and then
press the button for any length of time.
An indicator light on the button
illuminates when then ignition is on and
when the engine starts.
STARTING A GASOLINE
ENGINE - 6.2L/7.3L
When you start the engine, the idle speed
increases. This helps to warm up the
engine.
If the engine idle speed does not slow
down, see an authorized dealer.
Before starting the engine check the
following:
• Make sure all occupants fasten their
seat belt.
• Make sure the headlamps and
electrical accessories are off.
• Make sure the parking brake is on.
• Make sure the transmission is in park
(P).
• Turn the ignition key to the on position.
Note: Do not touch the accelerator pedal.
1. Fully press the brake pedal.
2. Turn the key to the start position to start your vehicle.
3. When the engine starts, release the key
and then gradually release the brake
pedal as the engine speed increases.
Note: The engine may continue cranking
for up to 15 seconds or until it starts.
Note: If you cannot start the engine on the
first try, wait for a short period and try again.
Vehicles with an Ignition Key
Note: Do not touch the accelerator pedal.
1. Fully press the brake pedal.
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