transmission FORD F-350 2021 User Guide

Engine Oil Pressure Gauge
Indicates engine oil pressure. The needle
should stay in the normal operating range
(between L and H). If the needle falls
below the normal range, stop your vehicle,
turn off the engine and check the engine
oil level. Add oil if needed. If the oil level is
correct, have your vehicle checked by an
authorized dealer.
Engine Coolant Temperature
Gauge
WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop your vehicle as soon as
safely possible, switch off the engine and
let the engine cool.
Fuel Gauge
Note: The fuel gauge may vary slightly
when your vehicle is moving or on a slope.
The fuel gauge indicates about how much
fuel is in the fuel tank.
The arrow adjacent to the fuel pump
symbol indicates on which side of your
vehicle the fuel filler door is located. Low Fuel Reminder
A low fuel level reminder displays and
sounds when the distance to empty
reaches
75 mi (120 km) to empty for
MyKey, and at 50 mi (80 km), 25 mi
(40 km), 10 mi (20 km) and 0 mi (0 km)
for all vehicle keys.
Note: The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
Transmission Fluid Temperature
Gauge
Indicates transmission fluid temperature.
At normal operating temperature, the level
indicator will be in the normal range. If the
transmission fluid temperature exceeds
the normal range, stop the vehicle as soon
as safely possible and verify the airflow is
not restricted such as snow or debris
blocking airflow through the grill. Also,
higher than normal operating temperature
can be caused by special operation
conditions (i.e. snowplowing, towing or
off-road use). Operating the transmission
for extended periods with the gauge in the
higher than normal area may cause
internal transmission damage. You need
to alter the severity of your driving
conditions to lower the transmission
temperature into the normal range. If the
gauge continues to show high
temperatures, see an authorized dealer.
Turbo Boost Gauge
(If Equipped)
Indicates the amount of manifold air
pressure in the engine.
DEF Gauge
(If Equipped)
Indicates the current DEF level.
104
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Instrument Cluster

Powertrain Malfunction/Reduced
Power/Electronic Throttle Control
Illuminates when a powertrain
or a 4WD fault has been
detected. Have your vehicle
checked as soon as possible.
Service Engine Soon Illuminates when you switch the
ignition on prior to engine start
to check the bulb and to indicate
whether your vehicle is ready for Inspection
and Maintenance (I/M) testing.
Normally, it illuminates until the engine is
cranked and automatically turns off if no
malfunctions are present. However, if after
15 seconds it flashes eight times, this
indicates that your vehicle is not ready for
Inspection and Maintenance (I/M) testing.
See Emission Law (page 194).
If it illuminates when the engine is running
this indicates a malfunction. The On Board
Diagnostics system has detected a
malfunction of the vehicle emission control
system.
If it flashes, engine misfire may be
occurring. Increased exhaust gas
temperatures could damage the catalytic
converter or other vehicle components.
Drive in a moderate fashion, avoid heavy
acceleration and deceleration, and have
your vehicle checked immediately.
Stability Control Illuminates when the system is
active. If it remains illuminated
or does not illuminate when you
switch the ignition on, this indicates a
malfunction. During a malfunction, the
system switches off. Have the system
checked immediately. See
Using
Stability Control (page 229). Stability Control Off Illuminates when you switch the
system off. It goes out when you
switch the system back on or
when you switch the ignition off.
See Using Stability Control (page 229).
Tailgate Ajar Illuminates when the tailgate is
not completely closed or when
opened and then closed when
the transmission is in any gear other than
park (P).
Transmission Tow/Haul
(If Equipped) Illuminates when the tow/haul
feature is activated. If the light
flashes steadily, have the system
checked immediately as damage to the
transmission could occur.
Wait To Start
(If Equipped) Illuminates when you switch the
ignition on as part of the
pre-start system. Wait until the
wait to start indicator turns off before
attempting to start your vehicle. See
Starting a Diesel Engine
(page 177).
Water In Fuel
(If Equipped) WARNING:
Do not drain the
water-in-fuel separator while the engine
is running. Failure to follow this warning
may result in fire, serious injury, death or
property damage.
108
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Instrument Cluster E138639 E130458 E324523 E246592

Display Mode
Distance to Empty
Dual Fuel Tanks
DEF Status
Digital Speedometer
Engine Information
Maintenance Monitor
Transmission Temp.
Lane Keeping System Trip/Fuel
Trip 1
Trip 2
ECO Coach
Fuel Economy
Fuel History Select Your Setting
Compass
Average Speed
Trip 1 or 2
• Shows the time, mileage and average fuel economy of an individual journey. Also
shows DTE.
ECO Coach
• ECO Coach - Provides suggestions on how to drive more economically.
Fuel
• Fuel Economy - Shows your instantaneous fuel usage as a bar graph, average mpg
and DTE.
• Fuel History - Shows your fuel usage based on time. The graph is updated each minute
with the fuel economy that you achieved during 30 minutes of driving. Also shows
DTE.
Note: Press and hold the OK button to reset values.
114
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Information Displays

Trip/Fuel
Maintenance Monitor
Navigation/Compass
Trip 1 or 2
• Trip Timer - Registers the time of individual journeys.
• DTE - Indicates the approximate distance your vehicle can travel on the fuel remaining
in the tank. Changes in driving pattern can cause the value to not only decrease but
also increase or stay constant for periods of time.
• Odo - Registers the mileage of individual journeys.
• Avg mpg - Shows the average fuel economy for a given trip.
ECO Coach
• ECO Coach - Provides suggestions on how to drive more economically.
Fuel
• Fuel Economy - Shows your instantaneous fuel usage as a bar graph and average
mpg.
• Fuel History - Shows your fuel usage based on time. The graph is updated each minute
with the fuel economy that you achieved during 30 minutes of driving.
Maintenance Monitor
• Maintenance Monitor - Shows the maintenance status of various vehicle systems.
Navigation/Compass
• Navigation - Shows navigation turn by turn (Compass displayed when a route in
Navigation is not set).
Note: Press and hold the OK button to reset values. Truck Info
Shows various powertrain gauges like trans temp
and DEF fluid.
Gauge View
Tire Pressure
Digital Speedometer
Dual Fuel Tanks
Engine Information
Shows the maintenance status of various vehicle
systems.
Maintenance Monitor
Transmission Temperature
118
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Information Displays

Adaptive Cruise Control
Action
Message
A radar malfunction is preventing the adaptive cruise controlfrom engaging. See Using Adaptive Cruise Control (page
243).
Adaptive Cruise
Malfunction
A condition exists such that the adaptive cruise cannot func-tion properly. See
Using Adaptive Cruise Control (page
243).
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
243).
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
122
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Information Displays

Driver Alert
Action
Message
Stop and rest as soon as it is safe to do so.
Driver Alert Warning Rest
Now
Take a rest soon.
Driver Alert Warning Rest
Suggested
Drivetrain Action
Message
The electronic locking differential requests that you slow toa certain speed to engage.
To Engage Locking
Differential Slow to XX mph/km/h
The electronic locking differential requests that you releasethe accelerator in order to engage.
To Engage Locking
Differential Release Accelerator Pedal
An electronic locking differential (ELD) system fault is
present. Contact an authorized dealer as soon as possible.
Check Locking Differen-
tial
The transfer case is in the neutral position. This message
indicates that your vehicle is safe to tow with all four wheels on the ground.
Neutral Tow Enabled
Leave Transmission in Neutral
The transfer case is NOT in the neutral position. This messageindicates that your vehicle is NOT safe to be towed with all four wheels on the ground.
Neutral Tow Disabled
Engine Action
Message
The engine has reduced power to help reduce highengine temperature.
Power Reduced to Lower Engine
Temp
129
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Information Displays

MyKey
Action
Message
You did not program a MyKey.
MyKey not Created
MyKey is active.
MyKey Active Drive
Safely
When switching on your vehicle and MyKey is in use, displaysthat the MyKey speed limit is on.
Speed Limited to XX
MPH/km/h
MyKey is in use and the MyKey speed limit is on and the vehiclespeed is approaching 81 mph (130 km/h).
Near Vehicle Top Speed
You have reached the speed limit set for your MyKey.
Vehicle at Top Speed of
MyKey Setting
You have an active MyKey with a programmed set speed limit.
Check Speed Drive
Safely
Belt-Minder turns on with a MyKey in use.
Buckle Up to Unmute
Audio
With a MyKey in use, AdvanceTrac turns on.
AdvanceTrac On -
MyKey Setting
With a MyKey in use, traction control turns on.
Traction Control On -
MyKey Setting
With a MyKey in use, park aid is always on.
MyKey Park Aid Cannot
be Deactivated
With a MyKey in use, lane keeping alert turns on.
Lane Keeping Alert On
MyKey Setting
Off Road Action
Message
Hill descent control mode is active.
Hill Descent Control Active
Hill descent control mode is inactive.
Hill Descent Control OFF
Your vehicle speed requirement for off-road modeentry has not been met.
For Hill Descent Reduce Speed
XX MPH/km/h or Less
You need to select a transmission gear for hill descentmode.
For Hill Descent Select Gear
132
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-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 421).
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
138
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Information Displays

WHAT IS REMOTE START
The system allows you to remotely start
your vehicle and therefore to heat or cool
the interior to a predetermined
temperature.
REMOTE START LIMITATIONS
Remote start does not work under the
following conditions:
•
The alarm horn is sounding.
• The hood is open.
• The transmission is not in park (P).
• The ignition is on.
• The battery voltage is below the
minimum operating voltage.
Note: Do not use remote start if your fuel
level is low.
Note: You can use remote start with
FordPass. See Connecting the Vehicle to
a Wi-Fi Network (page 474).
ENABLING REMOTE START
1. Press
Settings on the touchscreen.
2. Press
Vehicle Settings.
3. Press
Remote Start Setup.
4. Switch
Remote Start on or off.
Note: To remote start with FordPass, make
sure that the modem is enabled.
See
Connecting FordPass to the Modem
(page
474). REMOTELY STARTING THE
ENGINE WARNING: Do not start the engine
in a closed garage or in other enclosed
areas. Exhaust fumes are toxic. Always
open the garage door before you start
the engine. Failure to follow this
instruction could result in personal injury
or death.
To start the engine, do the following: Press the button on the remote
control.
Within three seconds, press the
button on the remote control.
Within three seconds, press the
button again.
Note: You can also use the FordPass app
to start the engine.
Note: The turn signals flash twice.
Note: The parking lamps turn on when the
engine is running.
Note: The horn sounds if the system fails
to start.
Note: All other vehicle systems remain off
when you have remotely started the engine.
Note: The vehicle remains secured when
you have remotely started the engine. A
valid key must be inside your vehicle to
switch the ignition on and drive your vehicle.
EXTENDING THE REMOTE
START DURATION
To extend the engine running duration
during remote start, do the following: Press the button on the remote
control.
140
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Remote Start
(If Equipped)E138623 E138625 E138623

MEMORY FUNCTION (IF EQUIPPED)
WARNING:
Before activating the
memory seat, make sure that the area
immediately surrounding the seat is clear
of obstructions and that all occupants
are clear of moving parts. WARNING:
Do not use the memory
function when your vehicle is moving.
This feature recalls the position of the
following:
• Driver seat.
• Power mirrors.
• Optional power steering column.
• Optional power adjustable pedals.
The memory control is on the driver door. Saving a Preset Position
1. Switch the ignition on.
2.
Adjust the features to the positions you
prefer.
3. Press and hold the preset button until you hear a single tone.
Note: A confirmation that you saved a
memory preset appears in the information
display. Note:
You can save up to three preset
memory positions.
Note: You can save a memory preset at any
time.
Recalling a Preset Position
1. Switch the ignition on.
2. Press and release the preset button associated with your preferred driving
position. The seat and mirrors move to
the position stored for that preset.
Note: You can only recall preset memory
positions when you switch the ignition off,
or when the transmission is in park (P) or
neutral (N) if you switch the ignition on.
You can also recall a preset memory
position by:
• Pressing the unlock button on your
remote control if it is linked to a preset
position.
• Unlocking the intelligent driver door
handle if a linked keyfob is present.
Note: Using a linked key fob to recall your
memory position when the ignition is off
moves the seat and steering column to the
easy entry position.
Note: Pressing any active memory feature
control - power seat, mirror (or any memory
button) during a memory recall cancels the
operation.
Linking a PreSet Position to your
Remote Control or Intelligent
Access Key Fob
Your vehicle can save the preset memory
positions for up to two remote controls.
1. With the ignition on, move the memory
positions to the positions you prefer.
2. Press and hold the desired preset button for about five seconds. A tone
will sound, and the instrument panel
prompts you to press the lock button
on your key fob.
157
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsE307868