2021 FORD GT coolant level

If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs, your vehicle still
operates, however:
•
Engine power is limited.
• The air conditioning system turns off.
Continued operation increases the engine
temperature, causing the engine to
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage.
When Fail-Safe Mode Is Activated WARNING: Fail-safe mode is for
use during emergencies only. Operate
your vehicle in fail-safe mode only as
long as necessary to bring your vehicle
to rest in a safe location and seek
immediate repairs. When in fail-safe
mode, your vehicle will have limited
power, will not be able to maintain
high-speed operation, and may
completely shut down without warning,
potentially losing engine power, power
steering assist, and power brake assist,
which may increase the possibility of a
crash resulting in serious injury. 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. Your vehicle has limited engine power
when in the fail-safe mode, drive your
vehicle with caution. Your vehicle does not
maintain high-speed operation and the
engine may operate poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
1. Pull off the road as soon as safely
possible and switch the engine off.
2. Contact the Ford GT Concierge to obtain assistance.
See About This
Manual (page 5).
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level. If the coolant level is at or below the minimum mark,
add prediluted coolant immediately.
5. When the engine temperature cools, you can re-start the engine. Have your
vehicle checked as soon as possible to
minimize engine damage.
Note: Driving your vehicle without repair
increases the chance of engine damage.
Engine Coolant Temperature
Management WARNING:
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the
vehicle may not be able to accelerate
with full power until the coolant
temperature reduces.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display.
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You may notice a reduction in vehicle
speed caused by reduced engine power in
order to manage the engine coolant
temperature. Your vehicle may enter this
mode if certain high-temperature and
high-load conditions take place. The
amount of speed reduction depends on
vehicle loading, slope and ambient
temperature. If this occurs, there is no
need to pull off the road. You can continue
to drive your vehicle.
The air conditioning may automatically
turn on and off during severe operating
conditions to protect the engine from
overheating. When the coolant
temperature decreases to the normal
operating temperature, the air conditioning
turns on.
If the coolant temperature gauge moves
fully into the red zone, or if the coolant
temperature warning or service engine
soon messages appear in your information
display, do the following:
1. Pull off the road as soon as safely
possible and shift the transmission into
park (P).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. After
several minutes, if the temperature
does not drop, follow the remaining
steps.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue. AUTOMATIC TRANSMISSION
FLUID CHECK
If required, have an authorized dealer check
and change the transmission fluid at the
correct service interval. See Scheduled
Maintenance (page 279).
The automatic transmission does not have
a transmission fluid dipstick.
Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission
does not consume fluid. However, if the
transmission slips, shifts slowly or if you
notice a sign of leaking fluid, contact an
authorized dealer.
Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials may
affect transmission operation and result
in damage to internal transmission
components.
BRAKE FLUID CHECK WARNING:
Do not use any fluid
other than the recommended brake fluid
as this will reduce brake efficiency. Use
of incorrect fluid could result in the loss
of vehicle control, serious personal injury
or death. WARNING:
Only use brake fluid
from a sealed container. Contamination
with dirt, water, petroleum products or
other materials may result in brake
system damage or failure. Failure to
adhere to this warning could result in the
loss of vehicle control, serious personal
injury or death.
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Operating at High Speeds and on
Track Days
Your vehicle is capable of sustained high
speeds and track day driving. Follow the
guidelines for breaking in the tires and
powertrain before operating your vehicle
at high speeds or on a track. See
Breaking-In (page 131).
Note: Obey all traffic laws and only operate
your vehicle at locations designed to do so
safely.
Note: For a detailed description of what
your vehicle's New Limited Warranty covers,
see the Ford GT Warranty Guide provided
to you along with your owner's manual.
Before operating your vehicle at high
speeds, follow these guidelines:
Overall Vehicle Preparation:
• Inspect wheels and tires for wear and
damage. Replace any damaged wheels
or tires.
• Torque the wheel lug nuts to the proper
specification:
150 lb.ft (204 Nm).
• Inspect all aerodynamic grilles and
cooling system components for
damage. Make sure there is no debris
or non-factory installed protective
films or equipment that could obstruct
airflow.
• Verify your tires have the correct tire
pressure. See the section that follows
for tire pressure specifications.
• Do not operate your vehicle at high
speeds while carrying cargo. Brake System Preparation:
•
Your vehicle has carbon ceramic brake
rotors that require extra care and
inspection methods including
measuring their weight and reviewing
the surface condition.
• Inspect the brake system for wear or
damage. Replace worn or below
specification brake pads, rotors or
cooling hoses. Make sure that the cross
drilling holes in the rotors are open and
free of debris.
• Prior to track use, replace the brake
fluid with fresh Motorcraft/Ford DOT
4 LV High Performance Brake Fluid or
other DOT compliant fluid with a dry
boiling point greater than
500°F
(260°C) from a sealed container. Do
not use silicone or DOT 5 brake fluids.
Powertrain Preparation:
• Make sure the engine oil, coolant,
transmission fluids and hydraulic
system fluid have received proper
maintenance, are clean and are at the
appropriate capacity.
• Allow the powertrain to warm up and
reach normal operating temperature.
Your vehicle has electronic controls to
reduce power or limit engine RPM to
reduce powertrain temperatures if
required.
• Regularly check the engine oil level
during the event. Maintain the engine
oil level at or near the max mark on the
engine oil dipstick.
See Engine Oil
Check (page 157).
Note: To obtain service, please contact the
Ford GT Concierge and they will advise you
of the nearest Certified Ford GT Service
Dealership.
See About This Manual (page
5).
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•
With your foot on the brake, shift
through all the gears while the engine
is running.
• If your vehicle is stored for more than
a few months, we recommend that you
change the engine oil before you use
your vehicle again.
Fuel system
• Fill the fuel tank with high-quality fuel
until the first automatic shutoff of the
fuel pump nozzle and add
commercially available fuel stabilizer.
Run the engine for a minimum of one
minute to ensure that treated fuel has
circulated through the system.
Cooling system
• Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm that there are no cooling
system leaks and that fluid is at the
recommended level.
Battery
• Connect your vehicle to the battery
charger/maintainer provided with your
vehicle whenever you store your vehicle
for more than 2 weeks.
• Connect the wires as shown in the
illustration. See Changing the 12V
Battery (page 164).
Brakes
• Make sure the brakes and parking brake
release fully. Tires
•
To minimize flat spots on the tires,
inflate all four tires to the
recommended cold pressures listed on
the Safety Compliance Certification
label or Tire Label. When the vehicle is
taken out of storage, reset the tire
pressures as necessary to the
recommended levels listed on the
Safety Compliance Certification label
or Tire Label affixed to your vehicle.
Note: If you store your vehicle in a location
with low ambient temperatures, follow the
instructions for care of summer tires. See
Using Summer Tires
(page 199).
Miscellaneous
• Move vehicles at least
25 ft (7.5 m)
every 15 days to lubricate working parts
and prevent flat spots in the tires.
Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
• Wash your vehicle to remove any dirt
or grease film build-up on window
surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood and engine cover
for any foreign material that may have
collected during storage such as mice
or squirrel nests.
• Check the exhaust for any foreign
material that may have collected
during storage.
• Check tire pressures and set tire
inflation per the Tire Label.
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•
Check brake pedal operation. Drive
your vehicle 15 ft (4.5 m) back and
forth with the brake lightly applied.
• Check fluid levels (including coolant,
oil and gas) to make sure there are no
leaks, and fluids are at recommended
levels.
See an authorized dealer if you have any
concerns or issues.
BODY STYLING KITS
The distance between the underside of
your vehicle and the ground is less than
that of other models. Drive with extreme
care to avoid damage to your vehicle.
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Oils and Fluids
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert, such
as the factory-trained technicians at your
dealership, should inspect discolored fluids
that also show signs of overheating or
foreign material contamination
immediately.
Make sure to change your vehicle
’s oils and
fluids at the specified intervals or in
conjunction with a repair.
NORMAL SCHEDULED MAINTENANCE
Normal Maintenance Intervals Annually or Every 5,000 mi (8,000 km)
Change the oil and filter.
Inspect the tires and check the tire pressures.
Inspect the brake pads, rotors, hoses, brake cooling duct hoses and check the parking
brake function. Check the brake fluid level.
Inspect the engine cooling system strength and hoses. Check the coolant level.
Inspect the exhaust system and heat shields.
Inspect the accessory drive belts.
Inspect the steering linkage, ball joints, suspension and the tie-rod ends.
Inspect the wiper blades. Check the washer fluid level.
Inspect the hinges and latches. Lubricate if needed.
Inspect the vehicle battery and the state of charge.
Check the hydraulic fluid level.
Check the operation of all the lights.
Check the operation of warning indicators inside the instrument cluster.
Check for any fluid leaks.
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Operating at High Speeds and
Track Days
Your vehicle is capable of sustained high
speeds and track day driving. Your GT has
electronic controls to reduce power and
limit the RPM to reduce powertrain
temperatures if operating temperatures
are exceeded.
Before Operating Your Vehicle at High
Speeds:
•
Verify your tires have the correct
pressures See Technical
Specifications (page 204).
• Inspect wheels and tires for wear and
damage. Replace any damaged wheels
and tires.
• Check and set lug nut torque. See
Technical Specifications (page 204).
• Verify fluid levels for oil, coolant, brake,
and hydraulic fluid. See Maintenance
(page
154).
• Change the oil and filter prior to use on
the track.
After Operating Your vehicle at High
Speeds and Track Day Driving, Do the
Following:
• Set tire pressures to specification.
• Check and set lug nut torque. See
Technical Specifications (page 204).
• Check all fluid levels.
• If you drive your car for an extended
period of time at high speed or on the
track for an extended time, change the
oil and filter.
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Mobile App Voice Commands......................
233
Navigation Voice Commands......................... 231
Phone Voice Commands................................ 230
SiriusXM Traffic and Travel Link Voice Commands...................................................... 233
Voice Settings Commands............................ 234
Utilizing the Mediation/Arbitration Program (Canada Only).........................139
V
Vehicle Care.....................................................172
General Information........................................... 172
Vehicle Certification Label.......................208
Vehicle Dimensions
....................................206
Vehicle Identification Number................207
Vehicle Storage..............................................178 Battery..................................................................... 179
Body........................................................................\
. 178
Brakes...................................................................... 179
Cooling system.................................................... 179
Engine...................................................................... 178
Fuel system........................................................... 179
General................................................................... 178
Miscellaneous...................................................... 179
Removing Vehicle From Storage................... 179
Tires........................................................................\
.. 179
Wing........................................................................\
. 178
Ventilation See: Climate Control........................................... 83
VIN See: Vehicle Identification Number............207
Voice Control....................................................57
W
Warning Lamps and Indicators................69 Anti-Lock Braking System................................ 69
Battery...................................................................... 70
Brake System......................................................... 70
Carbon Ceramic Brakes..................................... 70
Cruise Control........................................................ 70
Damper Comfort Mode...................................... 70
Direction Indicator................................................ 70
Door Ajar.................................................................. 70
Electric Park Brake............................................... 70
Engine Coolant Temperature........................... 70
Engine Oil................................................................ 70Fasten Seatbelt......................................................
71
Front Airbag............................................................. 71
Front Lift Mode Active......................................... 71
Frost Warning Lamp............................................. 71
Hatch Ajar................................................................. 71
High Beam................................................................ 71
Hood Ajar.................................................................. 71
Hydraulic System Fault....................................... 71
Launch Control....................................................... 71
Low Beam Malfunction Warning Lamp........71
Low Fuel Level........................................................ 71
Low Tire Pressure Warning................................ 71
Parking Lamps....................................................... 72
Powertrain Fault.................................................... 72
Ride Height System Fault.................................. 72
Service Engine Soon............................................ 72
Stability Control.................................................... 72
Stability Control Off............................................. 72
Transmission Fault............................................... 72
Washer Fluid Check.....................................167
Washers See: Cleaning the Exterior................................ 173
See: Wipers and Washers.................................. 61
Waxing...............................................................174
What Is 911 Assist...........................................43
What Is Launch Control...............................171
Wheel Nuts See: Changing a Road Wheel....................... 203
Wheels and Tires...........................................181 Technical Specifications................................ 204
Windows and Mirrors....................................65
Windshield Washers......................................61
Windshield Wipers
..........................................61
Wiper and Washer Control.........................58
Wiper Blades See: Checking the Wiper Blades................... 167
Wipers and Washers
......................................61
318
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Index