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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 271).
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. WARNING:
Do not allow the fluid
to touch your skin or eyes. If this
happens, rinse the affected areas
immediately with plenty of water and
contact your physician. WARNING:
A fluid level between
the MAX and MIN lines is within the
normal operating range and there is no
need to add fluid. A fluid level not in the
normal operating range could
compromise the performance of the
system. Have your vehicle checked
immediately.
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To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford
specifications. See Capacities and
Specifications (page 200).
POWER STEERING FLUID
CHECK
The hydraulic fluid reservoir is under the
hood. The fluid is used for power steering,
active aerodynamics and the active
hydraulic suspension. Keep the fluid level
between MIN and MAX marks as shown
on the reservoir. Note:
This procedure must be followed to
prevent over filling of the reservoir.
1. Start the engine and make sure that the steering wheel is at the straight
ahead position. Do not move the
steering wheel after this time.
2. Allow the engine to idle in Park for 2 minutes then shut the engine off.
3. After the engine has been off for 5 minutes, check the hydraulic fluid level
in the reservoir.
4. The MIN / MAX marks are on the front face of the reservoir. If the level is
above the MIN line on the reservoir DO
NOT add fluid.
5. If the level is below the MIN line, add only enough fluid to bring the level to
a point between the MIN and MAX
lines.
6. DO NOT add fluid past the MAX line.
WASHER FLUID CHECK WARNING:
If you operate your
vehicle in temperatures below 40°F
(5°C), use washer fluid with antifreeze
protection. Failure to use washer fluid
with antifreeze protection in cold
weather could result in impaired
windshield vision and increase the risk
of injury or accident.
Add fluid to fill the reservoir if the level is
low. Only use a washer fluid that meets
Ford specifications. See
Capacities and
Specifications (page 200).
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State or local regulations on volatile
organic compounds may restrict the use
of methanol, a common windshield washer
antifreeze additive. Washer fluids
containing non-methanol antifreeze
agents should be used only if they provide
cold weather protection without damaging
the vehicle
’s paint finish, wiper blades or
washer system.
FUEL FILTER
Your vehicle is equipped with a lifetime
fuel filter that is integrated with the fuel
tank. Regular maintenance or replacement
is not needed.
CHANGING THE 12V BATTERY WARNING: Battery posts,
terminals and related accessories
contain lead and lead compounds,
chemicals known to the State of
California to cause cancer and
reproductive harm. Wash your hands
after handling
.
The Ford GT uses a lithium Ion battery.
The battery is inside the right front fender.
For battery maintenance or replacement,
contact an authorized dealer.
When a battery replacement is required,
you must use a recommended
replacement battery that matches the
electrical requirements of the vehicle.
Note: If you add electrical accessories or
components to the vehicle, it may adversely
affect the low voltage battery performance
and durability. This may also affect the
performance of other electrical systems in
the vehicle. Because your vehicle
’s engine is
electronically controlled by a computer,
some control conditions are maintained
by power from the battery. When the
battery is disconnected or a new battery
is installed, the engine must relearn its idle
and fuel trim strategy for optimum
driveability and performance.
To restore the settings, do the following:
1. Apply the parking brake.
2. Shift into park (P) or neutral (N).
3. Switch off all accessories.
4. Press the brake pedal and start your vehicle.
5. Run the engine until it reaches normal operating temperature. As the engine
is warming up, complete the following:
Reset the clock.
See Audio System
(page 208). Reset the radio station
presets. See Audio System (page 208).
6. Allow the engine to idle for at least one
minute.
7. Drive the vehicle at least 10 mi (16 km)
to completely relearn the idle trim and
fuel trim strategy.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel
trim strategy.
Make sure that you dispose of old batteries
in an environmentally friendly way. Seek
advice from your local authority about
recycling old batteries.
Battery Charger and Maintainer
If you plan to have your GT parked or in
storage for more than two weeks without
driving it, connect the Li-Ion compatible
battery charger and maintainer provided.
There are two methods to connect the
charger:
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Method 1: Rear Hatch Storage
Compartment Power Point
Your Ford GT has a 12V power point in the
rear hatch storage area that allows you to
conveniently plug in to charge and
maintain your battery.
Note:
You can only the use the hatch
storage power point for battery charging.
The one inside the passenger compartment
on the side of the center console will not
work for this purpose. 1. Locate and open the cap covering the
power point.
2. Insert the provided charger plug in to the power point.
3. Connect the charger to the wall socket.
4. Disconnect the charger from the wall socket before disconnecting the cigar
plug.
Method 2: Under Hood Jump Start
Posts
You can also connect the battery charger
to the posts underneath the front hood for
jump starting the vehicle. The charger
connects simply to the jump start positive
(+) and negative (-) posts as shown in the
following illustration. Note:
If you incorrectly connect the battery
clamps, the reverse polarity protection of
the charger ensures that the battery and
charger are not damaged. 1. Connect the positive (+) red cable to
the positive (B) post.
2. Connect the negative (-) black cable to the negative (A) post.
3. Connect the charger to the wall socket.
4. Disconnect the charger from the wall socket before disconnecting the
battery.
5. Disconnect the black clamp before the
red clamp.
The battery charger and maintainer
charges the battery to a full charge and
then monitors the charge as the car sits. If
the battery charge level drops, the
maintainer turns on to keep the battery
fully charged. You can keep the car stored
with the charger and maintainer attached.
For further information on the charger, see
the instructions provided with the charger.
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Note:
If the battery state of charge has
dropped below 10.5 volts, the battery goes
into its under voltage protection mode. If
this has occurred, connect the charger and
press the reset button on the charger for 10
seconds, which wakes up the battery to
allow it to receive a charge.
Note: The GT battery charger and
maintainer is designed for the Lithium
battery used on Ford GT. Use only this
device. A charger designed for a lead acid
battery may damage the lithium battery in
your GT.
Battery Management System
The battery management system monitors
battery conditions and takes actions to
extend battery life. If excessive battery
drain is detected, the system temporarily
disables the electrical systems to protect
the battery.
Use the charger to bring the battery back
to full charge.
Electrical Accessory Installation
Note: If you add electrical accessories or
components to the vehicle, it may adversely
affect battery performance and durability.
This may also affect the performance of
other electrical systems in the vehicle.
CHECKING THE WIPER
BLADES Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
CHANGING THE WIPER
BLADES
Replacement blades are available at your
Ford dealer.
Note:
To avoid damaging the windshield,
lift the wiper blade a few inches off the
glass and place a cloth on the windshield
under the blade.
Note: Manually move the wiper blades to
the midway position.
Note: The windshield wiper blades are
different in length. The longer blade is on
the driver's side.
1. Disconnect the washer pipe from the wiper arm.
2. Press the release button on the top of the wiper arm where the blade
assembly attaches to the arm.
3. Pull the blade assembly away from the
arm, while rocking it from side to side
to help release it.
4. Keep the cloth in place to avoid the arm from hitting the windshield glass.
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5. Install the new blade assembly and
reconnect the washer pipe.
6. When complete, switch on the wipers and they will cycle back to the park
position when you switch them off.
Replace wiper blades at least once per
year for optimum performance.
ADJUSTING THE HEADLAMPS
Headlamp Aim Target 8 ft (2.4 m).
A
Center height of lamp to ground.
B
25 ft (7.6 m).
C
Horizontal reference line.
D
Vertical Aim Adjustment
1. Park your vehicle on a level surface approximately 25 ft (7.6 m) away from
a vertical wall or screen.
2. Apply the parking brake.
3. Measure the height from the center of the headlamp to the ground.
Note: There may be an identifying mark on
the lens to help you locate the center of the
headlamp bulb. 4.
Mark a horizontal reference line on the
vertical wall or screen that is a
minimum of
8 ft (2.4 m) long.
5. Switch the low beam headlamps on. 6.
There is a distinct change from light to
dark in the left-hand portion of the
headlamp beam pattern. Position the
top edge of this cut-off
2 in (5 cm)
below the horizontal reference line. 7.
Locate and remove the plug in the front
of the wheel liner. Place wheels in the
straight ahead position. Use a ½ inch
socket wrench to adjust vertical
alignment (A).
Note: To see a clearer light pattern while
adjusting one headlamp, block the light
from the other headlamp.
8. Switch the low beam headlamps off.
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CHANGING A BULB
LED Lamps
All exterior and interior lamps on the GT
are LED.
These lamps operate at a high voltage.
Contact an authorized dealer if they fail.
CHANGING THE ENGINE AIR
FILTER
Please see an authorized dealer.
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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 127).
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 153).
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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