2023 FORD F650/750 engine

Lane Departure Warning System
Action Message
The system has detected a condition that
has caused the system to be temporarily
unavailable. 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 the
system checked as soon as possible. Front Camera Malfunction Service Required
The system requests you to keep your
hands 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 come
on with your engine running, have your
vehicle checked as soon as possible. Low Engine Oil Pressure
The engine oil life is low and needs to be
changed soon. Change Engine Oil Soon
The engine oil life is low and needs to be
changed immediately. Oil Change Required
The brake fluid level is low, have the system
checked as soon as possible. Brake Fluid Level Low
The brake system requires service. Stop
your vehicle in a safe place. Have the
system 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
81
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 be
pressed. Press Brake Pedal
The transmission is overheating and needs
to cool. Stop in a safe place as soon as
possible. Transmission Over Temperature Stop
Safely
Have the system checked as soon as
possible. Transmission Service Required
The transmission is overheating and needs
to 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 246). Transmission Not in Park
Have the system checked as soon as
possible. Transmission Fault Service Now
Displays when the transmission has
adjusted the shift strategy. Transmission Adjusted
Displays when the transmission is adjusting
the shift strategy. Transmission AdaptMode
Transmission is too cold. Wait for it to warm
up before you drive. Transmission Warming Up Please Wait
83
Information Displays

GENERAL INFORMATION
WARNING: Extended idling at high
engine speeds can produce very high
temperatures in the engine and exhaust
system, creating the risk of fire or other
damage.
WARNING: Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire.
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.
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.
If you disconnect the battery, your vehicle
could exhibit some unusual driving
characteristics for approximately 5 mi
(8 km) after you reconnect it. This is
because the engine management system
must realign itself with the engine. You can
disregard any unusual driving
characteristics during this period.
The powertrain control system meets all
Canadian interference-causing equipment
standard requirements regulating the
impulse electrical field or radio noise.
When you start the engine, avoid pressing
the accelerator pedal before and during
operation.If you operate your vehicle in a heavy snow
storm or blowing snow conditions, the
engine air induction could become partially
clogged with snow and ice. If this occurs,
the engine could experience a significant
reduction in power output. At the earliest
opportunity, clear all the snow and ice
away from the air induction inlet.
IGNITION SWITCH
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0
//
/
/
//
0 (off) - The ignition is off.
Note:When you switch the ignition off and
leave your vehicle, do not leave your key in
the ignition. This could cause your vehicle
battery to lose charge.
I (accessory) - Allows the electrical
accessories, such as the radio, to operate
while the engine is not running.
Note:Do not leave the ignition key in this
position for too long. This could cause your
vehicle battery to lose charge.
II (on) - All electrical circuits are
operational and the warning lamps and
indicators illuminate.
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Starting and Stopping the Engine

III (start) - Cranks the engine.
STARTING A GASOLINE
ENGINE
When you start the engine, the idle speed
increases helping 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 press 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. Shift into park (P).
3. Fully press and hold the accelerator
pedal.
4. Attempt to start your vehicle and wait
until the engine stops cranking.5. Release the accelerator pedal.
6. 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.
101
Starting and Stopping the Engine

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.
Important Ventilating Information
If you stop your vehicle and leave the
engine idling for long periods of time, we
recommend you either open the windows
at least 1 in (3 cm) or set the climate
control to outside air.
STARTING THE ENGINE
STARTING A DIESEL ENGINE
Before starting your vehicle, check the
following:
• Make sure that the headlamps and
electrical accessories are off.
• Make sure that the parking brake is on.
• Make sure that the transmission is in
park (P).
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1. Turn the key to position II.
Note:Wait until the glow plug indicator
turns off.
2. Fully press the brake pedal.
Note:Do not touch the accelerator pedal.
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3. Turn the key to position III.
Note:The engine may continue cranking
for up to 15 seconds or until it starts.
Note:The engine takes longer to start at
lower temperatures. It may crank for several
seconds when very cold.
Glow Plug Indicator
If it illuminates, wait until the
glow plug indicator turns off
before starting the engine.
SWITCHING OFF THE ENGINE
Allow the engine to idle for three to five
minutes before shutting it down. The larger
the engine, the greater the need is for this
idling period.
Note:Try to limit engine idle to 10 minutes.
Excessive idling reduces fuel economy.
ENGINE IDLE SHUTDOWN (IF
EQUIPPED)
WARNING: In the event of engine
shutdown, make sure your vehicle is
safely off the road and the problem is
resolved before returning to the road.
Failure to do so may result in a crash,
serious injury or death.
This feature automatically shuts down the
engine when it has been idling in park (P)
or neutral (N) for an extended period,
depending on the setting.
102
Starting and Stopping the Engine

When the engine idle shutdown process
has started:
• A chime sounds and a message
appears in the information display
showing a timer counting down from
30 seconds.
• You can reset the timer by pressing the
brake pedal, accelerator pedal, or by
shifting into another gear.
• If you do not intervene within 30
seconds, the engine shuts down and a
message appears in the information
display alerting you that the engine has
shut down.
• Shortly after the engine has shut down,
the electrical system simulates a key
off and even though the ignition is still
on, the electrical system simulates a
normal accessory delay period before
shutting down.
• You must switch the ignition off to
reset the system before restarting your
vehicle.
The engine idle shutdown timer does not
start if:
• The engine is operating in battery
charge protect or power take-off mode.
• The exhaust emission control device is
regenerating.
ENGINE BLOCK HEATER (IF
EQUIPPED)
WARNING: Failure to follow engine
block heater instructions could result in
property damage or serious personal
injury.
WARNING: Do not use your heater
with ungrounded electrical systems or
two-pronged adapters. There is a risk of
electrical shock.
WARNING: Do not fully close the
hood, or allow it to drop under its own
weight when using the engine block
heater. This could damage the power
cable and may cause an electrical short
resulting in fire, injury and property
damage.
Note:The heater is most effective when
outdoor temperatures are below 0°F
(-18°C).
The heater acts as a starting aid by
warming the engine coolant. This allows
the climate control system to respond
quickly. The equipment includes a heater
element (installed in the engine block) and
a wire harness. You can connect the
system to a grounded 120-volt AC
electrical source.
We recommend that you do the following
for a safe and correct operation:
• Use a 16-gauge outdoor extension cord
that is product certified by
Underwriter’s Laboratory (UL) or
Canadian Standards Association
(CSA). This extension cord must be
suitable for use outdoors, in cold
temperatures, and be clearly marked
Suitable for Use with Outdoor
Appliances. Do not use an indoor
extension cord outdoors. This could
result in an electric shock or become a
fire hazard.
• Use as short an extension cord as
possible.
• Do not use multiple extension cords.
• Make sure that when in operation, the
extension cord plug and heater cord
plug connections are free and clear of
water. This could cause an electric
shock or fire.
• Make sure your vehicle is parked in a
clean area, clear of combustibles.
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Starting and Stopping the Engine

• Make sure the heater, heater cord and
extension cord are firmly connected.
• Check for heat anywhere in the
electrical hookup once the system has
been operating for approximately 30
minutes.
• Make sure the system is unplugged and
properly stowed before starting and
driving your vehicle. Make sure the
protective cover seals the prongs of the
block heater cord plug when not in use.
• Make sure the heater system is
checked for proper operation before
winter.
Using the Engine Block Heater
Make sure the receptacle terminals are
clean and dry prior to use. Clean them with
a dry cloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours
of energy per hour of use. The system does
not have a thermostat. It achieves
maximum temperature after
approximately three hours of operation.
Using the heater longer than three hours
does not improve system performance and
unnecessarily uses electricity.
104
Starting and Stopping the Engine

SAFETY PRECAUTIONS
WARNING: Do not overfill the fuel
tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray
and fire.
WARNING: The fuel system may
be under pressure. If you hear a hissing
sound near the fuel filler inlet, do not
refuel until the sound stops. Otherwise,
fuel may spray out, which could cause
serious personal injury.
WARNING: Fuels can cause serious
injury or death if misused or mishandled.
WARNING: Gasoline may contain
benzene, which is a cancer-causing
agent.
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: 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.
WARNING: Stop refueling after the
fuel pump nozzle automatically shuts
off for the second time. Failure to follow
this will fill the expansion space in the
fuel tank and could lead to fuel
overflowing.Observe the following guidelines when
handling automotive fuel:
• Extinguish all smoking materials and
any open flames before refueling your
vehicle.
• Automotive fuels can be harmful or
fatal if swallowed. Fuel such as
gasoline is highly toxic and if
swallowed can cause death or
permanent injury. If swallowed, call a
physician immediately, even if no
symptoms are immediately apparent.
The toxic effects of fuel may not be
visible for hours.
• Avoid inhaling fuel vapors. Inhaling too
much fuel vapor of any kind can lead
to eye and respiratory tract irritation.
In severe cases, excessive or prolonged
breathing of fuel vapor can cause
serious illness and permanent injury.
• Avoid getting fuel liquid in your eyes. If
you splash fuel in your eyes, remove
contact lenses (if worn), flush with
water for 15 minutes and seek medical
attention. Failure to seek proper
medical attention could lead to
permanent injury.
• Fuels can also be harmful if absorbed
through the skin. If you splash fuel on
your skin, clothing or both, promptly
remove contaminated clothing and
wash your skin thoroughly with soap
and water. Repeated or prolonged skin
contact with fuel liquid or vapor causes
skin irritation.
• Be particularly careful if you are taking
“Antabuse” or other forms of disulfiram
for the treatment of alcoholism.
Breathing gasoline vapors, or skin
contact could cause an adverse
reaction. In sensitive individuals, serious
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Fuel and Refueling