2015 FORD MUSTANG engine overheat

Warranty on Replacement Parts
Genuine Ford and Motorcraft replacement
parts are the only replacement parts that
benefit from a Ford Warranty. Damage
caused to your vehicle as a result of the
failure of non-Ford parts may not be
covered by the Ford Warranty. For
additional information, refer to the terms
and conditions of the Ford Warranty.
SPECIAL NOTICES
New Vehicle Limited Warranty
For a detailed description of what your
vehicle
’s New Vehicle Limited Warranty
covers, see the Warranty Guide provided
to you along with your Owner ’s Manual.
Additional Warranty Information
Your vehicle carries the same warranty as
other Ford models. This information is
covered in its entirety in the Ford Warranty
Guide. You can obtain warranty service for
your vehicle at any authorized dealer
nationwide.
We design and build our vehicles for our
customers to drive as delivered from the
factory. The Ford Warranty Guide
discusses vehicle use and the installation
of aftermarket parts and their effect on
warranty coverage. See the Ford Warranty
Guide for complete information.
Using your vehicle on a dedicated road
course may result in degraded function
and failure of major systems such as the
engine, transmission and rear axle due to
the overheating of these systems. If you
intend to use your vehicle on a dedicated
road course, we suggest that you equip
your vehicle with racing-type coolers to
protect these three systems. In addition, if the vehicle is subjected to
dedicated road course use, we recommend
the following vehicle durability
maintenance:
•
Change your axle lubricant and friction
modifier after the initial (first) hour of
high-speed operation; thereafter
change the axle lubricant and friction
modifier every 12 hours (under these
conditions).
• Change your transmission oil after each
event where your vehicle is subjected
to individual on-track sessions
exceeding 15 minutes.
• Change your engine oil and filter after
each event.
Additionally, perform a multi-point
inspection on items specified in the
scheduled maintenance section of this
owner guide before and after dedicated
road course use. See General
Maintenance Information (page 414).
See the vehicle service manual for removal
and installation procedures. Replace with
Genuine Ford and Motorcraft™ service
parts as needed.
These actions may not necessarily protect
your powertrain from damage in dedicated
road course use. Subjecting your vehicle
to dedicated road course use even with
these proposed precautions may render
repairs non-reimbursable under the
warranty.
Special Instructions WARNINGS
Failure to follow the specific
warnings and instructions could
result in personal injury. See
Supplementary Restraints System
(page
36). Front seat mounted rear-facing child
or infant seats should never be
placed in front of an active
passenger airbag. 12
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Second Row Split-Folding Rear
Seat (If Equipped)
To lower the seatback(s):
1. Pull the strap to release the seatback.
2. Fold the seatback down.
When raising the seatback(s), make sure
you hear the seat latch into place. Pull
down on the seatback to make sure that
it has latched.
CLIMATE CONTROLLED SEATS
(If Equipped)
Heated Seats
WARNING
Persons who are unable to feel pain
to the skin because of advanced age,
chronic illness, diabetes, spinal cord
injury, medication, alcohol use, exhaustion,
or other physical conditions, must exercise
care when using the seat heater. The seat
heater may cause burns even at low
temperatures, especially if used for long
periods of time. Do not place anything on
the seat that insulates against heat, such
as a blanket or cushion, because this may
cause the seat heater to overheat. Note:
Do not do the following: •
Place heavy objects on the seat.
• Operate the seat heater if water or any
other liquid is spilled on the seat. Allow
the seat to dry thoroughly.
• Operate the heated seats unless the
engine is running. Doing so can cause
the battery to lose charge. Touch the heated seat symbol to cycle
through the various heat settings and off.
Warmer settings are indicated by more
indicator lights.
Cooled Seats
(If Equipped)
The cooled seats will only function when
the engine is running. To operate the cooled seats:
Press the cooled seat symbol to cycle
through the various cooling settings and
off. Cooler settings are indicated by more
indicator lights.
If the engine falls below 350 RPM while
the cooled seats are on, the feature will
turn itself off. You will need to reactivate
it.
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1. Remove the rubber cover, two screws
and storage tray located in the front of
the center console. 2.
Using a flat head screwdriver or similar
tool, remove the chrome bezel and
gearshift bracket at the base of the
gearshift lever. 3.
Locate the white release lever and slide
the lever forward while pulling the
gearshift lever out of the park (P)
position and into the neutral (N)
position.
4. Reinstall the console.
5. Start your vehicle and release the parking brake.
Automatic Transmission Adaptive
Learning
This feature is designed to increase
durability and provide consistent shift feel
over the life of your vehicle. A new vehicle
or transmission may have firm or soft
shifts. This operation is normal and does
not affect function or durability of the
transmission. Over time, the adaptive
learning process will fully update
transmission operation. Additionally,
whenever you disconnect the battery is or
install a new battery, the system must
relearn the strategy.
If Your Vehicle Gets Stuck In Mud
or Snow
Note: Do not rock your vehicle if the engine
is not at normal operating temperature or
damage to the transmission may occur.
Note: Do not rock your vehicle for more
than a minute or damage to the
transmission and tires may occur, or the
engine may overheat.
If your vehicle gets stuck in mud or snow,
you may rock it out by shifting between
forward and reverse gears, stopping
between shifts in a steady pattern. Press
lightly on the accelerator in each gear.
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Disengaging the System
Press the brake pedal, press CNCL, or
press the clutch pedal (if equipped). The
last set speed displays in grey but will not
erase.
Overriding the System WARNING
Whenever the driver is overriding the
system by pressing the accelerator
pedal, the system will not
automatically apply the brakes to maintain
separation from any vehicle ahead. You can override the set speed and gap
distance by pressing the accelerator pedal.
When you override the system,
the green indicator light
illuminates and the lead vehicle
graphic does not show in the
information display.
The system will resume operation when
you release the accelerator pedal. The
vehicle speed will decrease to the set
speed, or a lower speed if following a
slower vehicle.
Changing the Set Speed
• Accelerate or brake to the desired
speed, then press and release
SET+.
• Press and hold SET+ or SET- until the
desired set speed shows on the
information display. The vehicle speed
will gradually change to the selected
speed.
• Press and release
SET+ or SET-. The
set speed will change in approximately
1 mph (2 km/h) increments.
The system may apply the brakes to slow
the vehicle to the new set speed. The set
speed will display continuously in the
information display while the system is
active. Resuming the Set Speed
Note:
Only use resume if you are aware of
the set speed and intend to return to it.
Press and release
RES. The vehicle will
return to the previously set speed. The set
speed will display continuously in the
information display while the system is
active.
Automatic Cancellation
The system is not functional at vehicle
speeds below 12 mph (20 km/h). An
audible alarm will sound and the
automatic braking releases if the vehicle
drops below this speed. The system will
cancel at low speeds if you switch off
electronic stability control.
Hilly Condition Usage
Note: An audible alarm will sound and the
system will shut down if it is applying brakes
for an extended period of time. This allows
the brakes to cool down. The system will
function normally again when the brakes
have cooled down.
You should select a lower gear position
when the system is active in situations
such as prolonged downhill driving on
steep grades, for example in mountainous
areas. The system needs additional engine
braking in these situations to reduce the
load on the vehicle ’s regular brake system
to prevent them from overheating.
Switching the System Off
Note: The set speed memory erases when
you switch off the system.
Press and release
OFF or turn off the
ignition.
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All other system faults will display only
with a message in the information display.
See Information Messages (page 91).
Switching the Systems Off and On
You can temporarily switch off one or both
systems in the information display. See
General Information
(page 83). When
you switch off the Blind Spot Information
System, you will not receive alerts and the
information display will display a system
off message.
Note: The cross traffic alert system always
turns on whenever the ignition is switched
on. However, the Blind Spot Information
System will remember the last selected on
or off setting.
You cannot switch one or both systems
off when MyKey is used.
See Principle of
Operation (page 50).
You can also have one or both systems
switched off permanently at an authorized
dealer. Once switched off, only an
authorized dealer can switch the system
back on.
STEERING
Electric Power Steering WARNINGS
The electric power steering system
has diagnostic checks that
continuously monitor the system to
ensure proper operation. When a system
error is detected a steering message will
appear in the information display. The electric power steering system
has diagnostic checks that
continuously monitor the system to
ensure proper operation of the electronic
system. When an electronic error is
detected, a message will be displayed in
the information display. If this happens,
stop the vehicle in a safe place, and turn WARNINGS
off the engine. After at least 10 seconds,
reset the system by restarting the engine,
and watch the information display for a
steering message. If a steering message
returns, or returns while driving, take the
vehicle to your dealer to have it checked. Obtain immediate service if a system
error is detected. You may not notice
any difference in the feel of your
steering, but a serious condition may exist.
Failure to do so may result in loss of
steering control. Your vehicle has an electric power steering
system. There is no fluid reservoir to check
or fill.
If your vehicle loses electrical power while
you are driving (or if you switch the ignition
off), you can steer your vehicle manually,
but it takes more effort. Extreme
continuous steering may increase the effort
it takes for you to steer. This occurs to
prevent internal overheating and
permanent damage to your steering
system. If this should occur, you will neither
lose the ability to steer your vehicle
manually nor will it cause permanent
damage. Typical steering and driving
maneuvers allows the system to cool and
steering assist to return to normal.
Steering Tips
If the steering wanders or pulls, check for:
•
An improperly inflated tire.
• Uneven tire wear.
• Loose or worn suspension
components.
• Loose or worn steering components.
• Improper vehicle alignment.
A high crown in the road or high crosswinds
may also make the steering seem to
wander or pull.
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When Towing a Trailer
•
Do not drive faster than 70 mph (113
km/h) during the first 500 miles (800
kilometers).
• Do not make full-throttle starts.
• Check your hitch, electrical connections
and trailer wheel lug nuts thoroughly
after you have traveled 50 miles (80
kilometers).
• When stopped in congested or heavy
traffic during hot weather, place the
gearshift in park (P) (automatic
transmission) or neutral (manual
transmission) to aid engine and
transmission cooling and to help air
conditioning performance.
• Switch off the speed control with
heavy loads or in hilly terrain. The
speed control may turn off
automatically when you are towing on
long, steep grades.
• Shift to a lower gear when driving down
a long or steep hill. Do not apply the
brakes continuously, as they may
overheat and become less effective.
• If your transmission is equipped with a
Grade Assist or Tow/Haul feature, use
this feature when towing. This provides
engine braking and helps eliminate
excessive transmission shifting for
optimum fuel economy and
transmission cooling.
• Allow more distance for stopping with
a trailer attached. Anticipate stops and
brake gradually.
• Avoid parking on a grade. However, if
you must park on a grade:
1. Turn the steering wheel to point your vehicle tires away from traffic flow.
2. Set your vehicle parking brake.
3. Place the automatic transmission in park (P) or manual transmission in a
low gear. 4. Place wheel chocks in front and back
of the trailer wheels. (Chocks not
included with vehicle.)
Launching or Retrieving a Boat or
Personal Watercraft (PWC)
Note: Disconnect the wiring to the trailer
before backing the trailer into the water.
Note: Reconnect the wiring to the trailer
after
removing the trailer from the water.
When backing down a ramp during boat
launching or retrieval:
• Do not allow the static water level to
rise above the bottom edge of the rear
bumper.
• Do not allow waves to break higher
than 6 inches (15 centimeters) above
the bottom edge of the rear bumper.
Exceeding these limits may allow water to
enter vehicle components:
• Causing internal damage to the
components.
• Affecting driveability, emissions, and
reliability.
Any time the rear axle submerges in water,
replace the rear axle lubricant. Water may
contaminate the rear axle lubricant, which
is not a normal maintenance inspection
item unless there is a possibility of a leak
or other axle repair is required.
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Adding Engine Coolant
Note:
Do not use stop leak pellets, cooling
system sealants or additives as they can
cause damage to the engine cooling or
heating systems. Your warranty may not
cover these damages.
Note: During normal vehicle operation, the
engine coolant may change color from
orange to pink or light red.
As long as the engine coolant is clear and
uncontaminated, this color change does
not indicate that the engine coolant has
degraded, nor does it require that qualified
personnel drain the engine coolant, flush
the system or replace the engine coolant.
Do not mix different colors or types of
coolant in your vehicle. Mixing of engine
coolants may harm your engine ’s cooling
system. The use of an improper coolant
may harm engine and cooling system
components and may void the warranty.
Use prediluted engine coolant meeting the
Ford specification. See Capacities and
Specifications (page 267).
In case of emergency, you can add a large
amount of water without engine coolant
in order to reach a vehicle service location.
In this instance, qualified personnel:
1. Must drain the cooling system.
2. Chemically clean the coolant system with Motorcraft Premium Cooling
System Flush.
3. Refill with engine coolant as soon as possible.
Water alone, without engine coolant, can
cause engine damage from corrosion,
overheating or freezing.
Do not use the following as a coolant
substitute:
• Alcohol.
• Methanol. •
Brine.
• Any engine coolant mixed with alcohol
or methanol antifreeze or coolant.
Alcohol and other liquids can cause engine
damage from overheating or freezing.
Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of
the engine coolant.
When adding coolant:
1. Unscrew the cap slowly. Any pressure will escape as you unscrew the cap.
2. Add prediluted engine coolant meeting
the Ford specification. See
Capacities
and Specifications (page 267).
3. Check the coolant level in the coolant reservoir the next few times you drive
your vehicle.
4. If necessary, add enough prediluted engine coolant to bring the coolant
level to the proper level.
Recycled Engine Coolant
Ford Motor Company does not recommend
the use of recycled engine coolant since a
Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed
of in an appropriate manner. Follow your
community ’s regulations and standards
for recycling and disposing of automotive
fluids.
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Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to have a Ford
authorized dealer increase the coolant
concentration above 50%.
• A coolant concentration of 60%
provides improved freeze point
protection. Engine coolant
concentrations above 60% decrease
the overheat protection characteristics
of the engine coolant and may cause
engine damage.
If you drive in extremely hot climates:
• It may be necessary to have a Ford
authorized dealer decrease the coolant
concentration to 40%.
• A coolant concentration of 40%
provides improved overheat protection.
Engine coolant concentrations below
40% will decrease the freeze and
corrosion protection characteristics of
the engine coolant and may cause
engine damage.
Vehicles driven year-round in non-extreme
climates should use prediluted engine
coolant for optimum cooling system and
engine protection.
What You Should Know About Fail-
Safe Cooling
If you deplete the engine coolant supply,
fail-safe cooling allows you to temporarily
drive your vehicle before you incur
incremental component damage. The
fail-safe distance depends on ambient
temperatures, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the engine
coolant temperature gauge will move to
the red (hot) area and: the coolant temperature
warning light will illuminate the service engine soon indicator
will illuminate.
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 will still
operate. However:
• The engine power will be limited.
• This will disable the air conditioning
system.
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 your engine. Take your vehicle
to an authorized dealer as soon as possible
to minimize engine damage.
When Fail-Safe Mode Is Activated WARNINGS
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. Never remove the coolant reservoir
cap while the engine is running or hot.
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