2022 FORD F-650/750 check engine

WARNING: Do not use starting
fluid, for example ether, in the air intake
system. Such fluid could cause
immediate explosive damage to the
engine and possible personal injury.
Water in Fuel
(If Equipped) Illuminates when the fuel
filter/water separator has a
significant quantity of water in
it.
If the light illuminates when the engine is
running, stop the vehicle as soon as safely
possible, shut off the engine, then drain the
fuel filter/water separator.
Allowing water to stay in the system could
result in extensive damage to, or failure of,
the fuel injection system. 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.
AUDIBLE WARNINGS AND
INDICATORS
Headlamps On Warning Chime
Sounds when you remove the key from the
ignition and open the driver's door and you
have left the headlamps or parking lamps
on.
Key in Ignition Warning Chime
Sounds when you open the driver's door
and you have left the key in the ignition. Parking Brake On Warning Chime
Sounds when you have left the parking
brake on and drive your vehicle. If the
warning chime remains on after you have
released the parking brake, have the
system checked by your authorized dealer
immediately.
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Instrument Cluster

Action
Message
Your vehicle has entered the cleaning
mode. Various engine actions raises the
exhaust temperature in the diesel particu- late filter system to burn off the particles,exhaust soot. After the vehicle burns the particles off, the exhaust temperature returns to normal levels.
Exhaust Filter Cleaning
The diesel particulate filter is full of
particles, exhaust soot, and you are not operating the vehicle in a manner that
allows normal cleaning. Drive the vehicle
above 30 mph (48 km/h) until the message clears.
Exhaust Filter Overloaded Drive to Clean
Exhaust Filter Overloaded Clean Now Exhaust Filter at Limit Clean Now
Exhaust Filter at Limit Drive to Clean Now The exhaust system temperature exceeded
the intended operating range. If this warning
occurs, a tone sounds, followed by reduced
engine power. The engine shuts down whenyour vehicle speed is below 3 mph
(5 km/h). Stop the vehicle as soon as safely
possible. Have the system checked as soon as possible.
Exhaust System Overheated Stop Safely
NOW
In extremely cold weather, typically below
-15°F (-26°C) and if the engine block heater is not utilized, your engine will not respond
to accelerator pedal movement for a short period of time. This restriction allows your
engine to properly circulate the oil to avoid engine damage.
Engine Warming Please Wait {seconds:00}
sec
The diesel particulate filter is clean.
Exhaust Filter Drive Complete
The diesel filter is clean, operatorcommanded regeneration only.
Exhaust Filter Cleaned
The manual regeneration process has
stopped, operator commanded regenera- tion only.
Exhaust Filter Cleaning Stopped
The distance you can travel before
depleting the remaining diesel exhaust fluid.
DEF Level Low Range: distance
imperial:###0 mi Refill Now
DEF Level Low Range: distance metric:###0 km Refill Now
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Information Displays

Action
Message
The diesel exhaust fluid is nearing empty.Your vehicle's top speed will become
limited in the displayed distance. You must
replenish the diesel exhaust fluid to resume normal operation of your vehicle. See
Selective Catalytic Reductant System (page 118).
DEF Level Empty Speed Limited to avg
speed imperial:#0 MPH in distance imperial:###0 mi
DEF Level Empty Speed Limited to avg speed metric:#0 km/h in distance metric:###0 km
The remaining diesel exhaust fluid has
depleted. Upon restart, your vehicle speed is now limited. You must replenish thediesel exhaust fluid to resume normal
operation of your vehicle. See
Selective
Catalytic Reductant System (page 118).
DEF Level Empty Speed Limited to avg
speed imperial:#0 MPH Upon Restart
DEF Level Empty Speed Limited to avg speed metric:#0 km/h Upon Restart
The diesel exhaust fluid is empty. You must
replenish the diesel exhaust fluid to resumenormal operation of your vehicle. See
Selective Catalytic Reductant System (page
118).
DEF Level Empty Speed Limited to avg
speed imperial:#0 MPH
DEF Level Empty Speed Limited to avg speed metric:#0 km/h
The selective catalytic reduction system
detects low exhaust fluid. The engine will
eventually enter into an idle only mode. You must replenish diesel exhaust fluid to
resume normal operation of your vehicle. See
Selective Catalytic Reductant System (page 118).
DEF Level Empty Engine Idled Soon
The selective catalytic reduction requires
service and is causing your vehicle to enter an idle-only mode. If the exhaust fluid is empty, you must replenish the diesel
exhaust fluid to resume normal operation of your vehicle. See
Selective Catalytic
Reductant System (page 118).
DEF Level Empty Engine Idled See Manual
The selective catalytic reduction system
requires service. The system displays your vehicle's top speed limit and distance
before limitation. Have the system checked as soon as possible.
DEF Fault Speed Limited to avg speed
imperial:#0 MPH in distance imperial:###0 mi
DEF Fault Speed Limited to avg speed
metric:#0 km/h in distance metric:###0 km
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-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 requiresservice. Have the system checked as soon as possible.
Check Locking Differential
Engine Action
Message
The engine has reduced power to help
reduce high engine temperature. Have the system checked as soon as possible.
Power Reduced to Lower Engine Temp
Fuel Action
Message
An early reminder of a low fuel condition.Refuel your vehicle.
Fuel Level Low
A fuel fill inlet may not be properly closed.
Check Fuel Fill Inlet
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Information Displays

Lane Departure Warning System
Action
Message
The system has detected a condition thathas caused the system to be temporarilyunavailable. If the message continues to
display, have the system checked as soon as possible.
Front Camera Temporarily Not Available
The system has detected a condition that
requires you to clean the windshield in order for it to operate properly.
Front Camera Low Visibility Clean Screen
The system requires service, have thesystem checked as soon as possible.
Front Camera Malfunction Service Required
The system requests you to keep yourhands on the steering wheel.
Keep Hands on Steering Wheel
Maintenance Action
Message
Stop your vehicle as soon as safely possible
and turn off the engine. Check the oil level,
if the warning stays on or continues to comeon with your engine running, have yourvehicle checked as soon as possible.
Low Engine Oil Pressure
The engine oil life is low and needs to bechanged soon.
Change Engine Oil Soon
The engine oil life is low and needs to bechanged immediately.
Oil Change Required
The brake fluid level is low, have the systemchecked as soon as possible.
Brake Fluid Level Low
The brake system requires service. Stopyour vehicle in a safe place. Have thesystem checked as soon as possible.
Check Brake System
Your vehicle is still in transport or factory
mode. This may not allow some features to operate properly. Have your vehicle checked as soon as possible.
Factory Mode Contact Dealer
Transport Mode Contact Dealer
The powertrain requires service.
See Manual
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Information Displays

Transmission
Action
Message
You switched the engine off and the shift
selector is in any position other than park (P).
Shift to Park
Displays when the brake pedal needs to bepressed.
Press Brake Pedal
The transmission is overheating and needsto cool. Stop in a safe place as soon as possible.
Transmission Over Temperature Stop
Safely
Have the system checked as soon aspossible.
Transmission Service Required
The transmission is overheating and needsto cool. Stop in a safe place as soon as possible.
Transmission Too Hot Press Brake
The transmission has limited functionality.Have the system checked as soon as possible.
Transmission Limited Function See Manual
A reminder to shift into park (P). In addi-tion, this message is typical after recon-
necting or recharging the battery until you cycle the ignition to the on mode. See
Changing the 12V Battery (page 245).
Transmission Not in Park
Have the system checked as soon aspossible.
Transmission Fault Service Now
Displays when the transmission hasadjusted the shift strategy.
Transmission Adjusted
Displays when the transmission is adjustingthe shift strategy.
Transmission AdaptMode
Transmission is too cold. Wait for it to warmup before you drive.
Transmission Warming Up Please Wait
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Information Displays

III (start) - Cranks the engine.
STARTING A GASOLINE
ENGINE
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, have your vehicle checked as
soon as possible.
Before starting the engine check the
following:
• Make sure all occupants fasten their
seatbelts.
• Make sure the headlamps and
electrical accessories are off.
• Make sure the parking brake is on.
• Make sure the transmission is in park
(P) or neutral (N).
• 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 the engine. Release the key when
the engine starts.
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.
Failure to Start
If you cannot start the engine after three
attempts, wait 10 seconds and follow this
procedure:
1. Fully press the brake pedal.
2. Fully press the accelerator pedal and hold it there.
3. Start the engine. Stopping the Engine When Your
Vehicle is Stationary
1. Shift into park (P) or neutral (N).
2. Turn the key to the off position.
3. Apply the parking brake.
Stopping the Engine When Your
Vehicle is Moving
WARNING:
Switching off the
engine when your vehicle is still moving
results in a significant decrease in
braking assistance. Higher effort is
required to apply the brakes and to stop
your vehicle. A significant decrease in
steering assistance could also occur. The
steering does not lock, but higher effort
could be required to steer your vehicle.
When you switch the ignition off, some
electrical circuits, for example airbags,
also turn off. If you unintentionally switch
the ignition off, shift into neutral (N) and
restart the engine.
1. Switch the ignition off to stop the engine.
2. Put the transmission into neutral (N) and use the brakes to bring your vehicle
to a safe stop.
3. When your vehicle has stopped, shift into park (P).
4. Apply the parking brake.
Guarding Against Exhaust Fumes WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Starting and Stopping the Engine

Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods of time, we
recommend that you do one of the
following:
•
Open the windows at least 1 in (3 cm).
• Set your climate control to outside air.
STARTING A DIESEL ENGINE
Read all starting instructions carefully
before you start your vehicle.
Diesel Engine Fast Start Glow Plug
System
The diesel engine glow system consists of:
• Eight glow plugs, one per cylinder.
• Glow plug control module.
• Engine coolant temperature sensor.
• Barometric pressure sensor.
• Environmental temperature sensor.
The powertrain and glow plug control
modules electronically control the glow
plug system. After you switch the ignition
on, the glow plug control module
immediately energizes the glow plugs. The
glow plug control module, using the engine
coolant temperature, barometric pressure
sensor and environmental temperature
sensor, determines how long the glow
plugs stay energized. The required time for
the glow plugs to be energized decreases
as the coolant temperature, barometric
pressure and environmental temperature
increase.
Before starting the engine, check the
following:
• Make sure all occupants fasten their
seatbelt.
• Make sure the headlamps and
electrical accessories are off.
• Make sure the parking brake is on. •
Make sure the transmission is in park
(P) or neutral (N).
• Turn the ignition key to the on position.
Note: Do not press the accelerator during
starting.
1. Fully press the brake pedal.
2. Turn the key to the start position to start the engine. Release the key when
the engine starts.
Cold Weather Starting WARNING: Do not use starting
fluid, for example ether, in the air intake
system. Such fluid could cause
immediate explosive damage to the
engine and possible personal injury. WARNING:
Do not mix diesel with
gasoline, gasohol or alcohol. This could
cause an explosion.
We recommend using the engine block
heater for starting when the ambient
temperature is at or below
-9°F (-23°C).
See Engine Block Heater (page 104).
When operating in cold weather, you can
use Motorcraft® cetane improvers or
non-alcohol-based cetane improvers from
a reputable manufacturer as needed.
Do not crank the engine for more than 10
seconds as starter damage may occur. If
the engine fails to start, turn the key to the
off position and wait 30 seconds before
trying again.
Your vehicle may come with a cold
weather starting strategy that prevents
severe engine damage by assisting in
engine lubrication warm-up. In extremely
cold ambient temperatures, this strategy
activates and prevents the accelerator
pedal use for 30 seconds after starting
your vehicle. A message appears in the
information display as your vehicle warms
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Starting and Stopping the Engine