service interval FORD GT 2018 Owners Manual

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 274).
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 WARNINGS
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. 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. 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. 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. 166
Ford GT (CGX), enUSA, Edition date: 201711, First Printing MaintenanceE244129

GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenance
schedule helps protect against major repair
expenses resulting from neglect or
inadequate maintenance and may help to
increase the value of your vehicle when
you sell or trade it. Keep all receipts for
completed maintenance with your vehicle
and record the maintenance in the pages
that follow in this section.
We have established regular maintenance
intervals for your vehicle based upon
rigorous testing. It is important that you
have your vehicle serviced at the proper
times. Remember that time is just as
important as miles driven. These intervals
are based on both time and distance
driven. Since cars like the Ford GT do not
get driven daily in most cases, your
maintenance intervals may be more based
on time than distance driven.
It is your responsibility to have all
scheduled maintenance performed and to
make sure that the materials used meet
the specifications identified in this owner's
manual. See Capacities and
Specifications (page 204).
Failure to perform scheduled maintenance
invalidates warranty coverage on parts
affected by the lack of maintenance.
Why Maintain Your Vehicle at Your
Certified Ford GT Service
Dealership?
Factory-Trained Technicians
Service technicians participate in extensive
factory-sponsored certification training to
help them become experts on the
operation of your Ford GT. Genuine Ford and Motorcraft™
Replacement Parts
Certified Ford GT Service Dealerships stock
the Ford and Motorcraft parts needed to
maintain your Ford GT. These parts meet
or exceed our specifications. Parts installed
at your dealership carry a nationwide
24-month or unlimited mile (kilometer)
parts and labor limited warranty.
If you do not use Ford authorized parts they
may not meet our specifications and
depending on the part, it could affect
emissions compliance.
Convenience
The Ford GT Concierge will be happy to
assist you in scheduling your maintenance
visits and will work with your Certified Ford
GT Service Dealership to make these
arrangements.
Road Course Maintenance
If your Ford GT is subjected to dedicated
road course use, we recommend additional
maintenance. See
Special Operating
Conditions Scheduled Maintenance
(page
276).
Protecting Your Investment
Additives and Chemicals
This owner's manual and the Ford
Workshop Manual list the recommended
additives and chemicals for your vehicle.
We do not recommend using chemicals or
additives not approved by us as part of
your vehicle ’s normal maintenance. Please
consult your warranty information.
274
Ford GT (CGX), enUSA, Edition date: 201711, First Printing Scheduled Maintenance

Seatbelt Reminder........................................29
Belt-Minder™........................................................ 29
Seatbelts...........................................................26 Principle of Operation........................................ 26
Seatbelt Warning Lamp and Indicator Chime..............................................................28
Conditions of operation..................................... 29
Seats...................................................................86
Security..............................................................50
Settings...........................................................248 911 Assist............................................................... 253
Bluetooth.............................................................. 250
Camera Settings................................................ 258
Clock....................................................................... 250
Display................................................................... 258
General................................................................... 257
Media Player........................................................ 249
Mobile Apps......................................................... 255
Navigation............................................................. 253
Phone..................................................................... 250
Radio....................................................................... 253
Sound..................................................................... 248
Valet Mode........................................................... 259
Voice Control....................................................... 259
Wi-Fi........................................................................\
257
Side Airbags......................................................37
Sitting in the Correct Position...................86
Snow Chains See: Using Snow Chains.................................. 198
Spare Wheel See: Changing a Road Wheel....................... 202
Special Notices
................................................10
Additional Warranty Information.................... 10
Certified Ford GT Service Dealer...................... 11
New Vehicle Limited Warranty........................ 10
On Board Diagnostics Data Link Connector
............................................................. 11
Special Instructions............................................. 10
Special Operating Conditions Scheduled Maintenance...............................................276
Engine Air Filter and Cabin Air Filter Replacement.................................................. 276
Hot Climate Oil Change Intervals................276
Operating at High Speeds and Track Days.................................................................... 276
Speed Control See: Cruise Control.............................................. 121Stability Control
.............................................115
Principle of Operation........................................ 115
Starting and Stopping the Engine...........90 General Information........................................... 90
Starting the Engine.........................................91 Failure to Start....................................................... 92
Fast Restart............................................................ 92
Guarding Against Exhaust Fumes.................92
Important Ventilating Information................93
Stopping the Engine When Your Vehicle is Moving................................................................. 92
Stopping the Engine When Your Vehicle is Stationary........................................................... 92
Steering.............................................................122
Steering Wheel Lock......................................91
Steering Wheel
................................................52
Storage Compartments..............................89
Supplementary Restraints System.........33 Principle of Operation......................................... 33
Symbols Glossary.............................................5
SYNC™ 3.........................................................213 General Information........................................... 213
SYNC™ 3 Troubleshooting
......................259
T
Technical Specifications See: Capacities and Specifications............204
The Better Business Bureau (BBB) Auto Line Program (U.S. Only).........................141
Tire Care
..........................................................186
Glossary of Tire Terminology......................... 188
Information About Uniform Tire Quality Grading.............................................................. 186
Information Contained on the Tire Sidewall............................................................ 189
Temperature A B C............................................. 187
Traction AA A B C................................................ 187
Treadwear.............................................................. 187
Tire Inflation When Punctured See: Tire Sealant and Inflator Kit.................180
Tire Pressure Monitoring System...........198 Changing Tires With a Tire Pressure
Monitoring System...................................... 200
Understanding Your Tire Pressure Monitoring System ..................................... 200
Tire Repair Kit See: Tire Sealant and Inflator Kit.................180
320
Ford GT (CGX), enUSA, Edition date: 201711, First Printing Index