2015 FORD MUSTANG suspension

PRINCIPLE OF OPERATION
WARNINGS
Vehicle modifications involving
braking system, aftermarket roof
racks, suspension, steering system,
tire construction and wheel and tire size
may change the handling characteristics
of the vehicle and may adversely affect
the performance of the AdvanceTrac
system. In addition, installing any stereo
loudspeakers may interfere with and
adversely affect the AdvanceTrac system.
Install any aftermarket stereo loudspeaker
as far as possible from the front center
console, the tunnel, and the front seats in
order to minimize the risk of interfering with
the AdvanceTrac sensors. Reducing the
effectiveness of the AdvanceTrac system
could lead to an increased risk of loss of
vehicle control, vehicle rollover, personal
injury and death. Remember that even advanced
technology cannot defy the laws of
physics. It’
s always possible to lose
control of a vehicle due to inappropriate
driver input for the conditions. Aggressive
driving on any road condition can cause
you to lose control of your vehicle
increasing the risk of personal injury or
property damage. Activation of the
AdvanceTrac system is an indication that
at least some of the tires have exceeded
their ability to grip the road; this could
reduce the operator ’s ability to control the
vehicle potentially resulting in a loss of
vehicle control, vehicle rollover, personal
injury and death. If your AdvanceTrac
system activates, SLOW DOWN. If a failure has been detected within
the traction control system, the
stability control light will illuminate
steadily. Verify that the traction control
system was not manually disabled using
the stability control button. If the stability
control light still illuminates steadily, have WARNINGS
the system serviced by an authorized
dealer immediately. Operating your vehicle
with traction control disabled could lead
to an increased risk of loss of vehicle
control, vehicle rollover, personal injury and
death. The stability control light
temporarily illuminates on
engine start-up and flashes
when a driving condition activates the
stability system. The stability control off light
temporarily illuminates on
engine start-up, and stays on
when you turn the traction control system
off or select alternative stability control
modes.
The AdvanceTrac Control system helps
you keep control of your vehicle when on
a slippery surface. The electronic stability
control portion of the system helps avoid
skids and lateral slides. The traction
control system helps avoid drive wheel
spin and loss of traction. See Using
Traction Control (page 142).
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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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TOWING A TRAILER
WARNINGS
Do not exceed the GVWR or
the GAWR specified on the
certification label. Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of your vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury. Note:
There may be electrical
items such as fuses or relays that
can affect trailer towing operation.
See Fuses (page 202).
The load capacity of your vehicle
is designated by weight not
volume. You may not necessarily
be able to use all available space
when loading your vehicle or
trailer.
Towing a trailer places extra load
on the engine, transmission, axle,
brakes, tires, and suspension.
Inspect these components before,
during and after towing. Load Placement
To help minimize how trailer
movement affects the vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items in the
center of the left and right side
trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a tow bar with the
correct rise or drop. When both
the loaded vehicle and trailer
are connected, the trailer frame
should be level, or slightly
angled down toward the
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
proper trailer loading and setting
your vehicle up for towing is
located in the Load Carrying
chapter. See
Load Limit (page
168). You can also find the
information in the RV & Trailer
Towing Guide, available at an
authorized dealer.
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WARNINGS
may be found on either the Safety
Compliance Certification Label
(affixed to either the door hinge
pillar, door-latch post, or the door
edge that meets the door-latch
post, next to the driver seating
position), or the Tire Label which
is located on the B-Pillar or edge
of the driver ’s door. If this
information is not found on these
labels then you should contact
your authorized dealer as soon as
possible. Use of any tire or wheel
not recommended by Ford can
affect the safety and performance
of your vehicle, which could result
in an increased risk of loss of
vehicle control, vehicle rollover,
personal injury and death.
Additionally the use of
non-recommended tires and
wheels could cause steering,
suspension, axle, transfer case or
power transfer unit failure. If you
have questions regarding tire
replacement, contact your
authorized dealer as soon as
possible. To reduce the risk of serious
injury, when mounting
replacement tires and wheels, you
should not exceed the maximum
pressure indicated on the sidewall
of the tire to set the beads without
additional precautions listed
below. If the beads do not seat at
the maximum pressure indicated,
re-lubricate and try again. WARNINGS
When inflating the tire for
mounting pressures up to 20 psi
(1.38 bar) greater than the
maximum pressure on the tire
sidewall, the following
precautions must be taken to
protect the person mounting the
tire:
1. Make sure that you have the
correct tire and wheel size.
2. Lubricate the tire bead and
wheel bead seat area again.
3. Stand at a minimum of 12 feet
(3.66 meters) away from the
wheel and tire assembly.
4. Use both eye and ear
protection.
For a mounting pressure more
than 20 psi (1.38 bar) greater than
the maximum pressure, a Ford
dealer or other tire service
professional should do the
mounting.
Always inflate steel carcass tires
with a remote air fill with the
person inflating standing at a
minimum of 12 feet (3.66 meters)
away from the wheel and tire
assembly. Important: Remember to replace
the wheel valve stems when the
road tires are replaced on your
vehicle.
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Tire and Wheel Alignment
A bad jolt from hitting a curb or
pothole can cause the front end
of your vehicle to become
misaligned or cause damage to
your tires. If your vehicle seems to
pull to one side when you’re
driving, the wheels may be out of
alignment. Have an authorized
dealer check the wheel alignment
periodically.
Wheel misalignment in the front
or the rear can cause uneven and
rapid treadwear of your tires and
should be corrected by an
authorized dealer. Front-wheel
drive vehicles and those with an
independent rear suspension (if
equipped) may require alignment
of all four wheels.
The tires should also be balanced
periodically. An unbalanced tire
and wheel assembly may result in
irregular tire wear.
Tire Rotation
Note:
If your tires show uneven
wear ask an authorized dealer to
check for and correct any wheel
misalignment, tire imbalance or
mechanical problem involved
before tire rotation. Note:
Your vehicle may be
equipped with a dissimilar spare
wheel and tire assembly. A
dissimilar spare wheel and tire
assembly is defined as a spare
wheel and tire assembly that is
different in brand, size or
appearance from the road tires and
wheels. If you have a dissimilar
spare wheel and tire assembly it is
intended for temporary use only
and should not be used in a tire
rotation.
Note: After having your tires
rotated, inflation pressure must be
checked and adjusted to the
vehicle requirements.
Rotating your tires at the
recommended interval (as
indicated in the Scheduled
Maintenance chapter) will help
your tires wear more evenly,
providing better tire performance
and longer tire life.
Rear-wheel drive vehicles (front
tires on the left side of the
diagram). Sometimes irregular tire wear can
be corrected by rotating the tires.
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USING SUMMER TIRES (If
Equipped)
Summer tires provide superior
performance on wet and dry roads.
Summer tires do not have the Mud and
Snow (M+S or M/S) tire traction rating on
the tire side wall. Since summer tires do
not have the same traction performance
as All-season or Snow tires, we do not
recommend using summer tires when
temperatures drop to about 40ºF (5ºC)
or below (depending on tire wear and
environmental conditions) or in snow and
ice conditions. Like any tire, summer tire
performance is affected by tire wear and
environmental conditions. If you must drive
in those conditions, we recommend using
Mud and Snow (M+S, M/S), All-season or
Snow tires.
Always store your summer tires indoors at
temperatures above 20ºF (-7ºC). The
rubber compounds used in these tires lose
flexibility and may develop surface cracks
in the tread area at temperatures below
20ºF (-7ºC). If the tires have been
subjected to 20ºF (-7ºC) or less, warm
them in a heated space to at least 40ºF
(5ºC) for at least 24 hours before installing
them on a vehicle, or moving the vehicle
with the tires installed, or checking tire
inflation. Do not place tires near heaters
or heating devices used to warm the room
where the tires are stored. Do not apply
heat or blow heated air directly on the tires.
Always inspect the tires after storage
periods and before use.
USING SNOW CHAINS WARNINGS
Driving too fast for conditions creates
the possibility of loss of vehicle
control. Driving at very high speeds
for extended periods of time may result in
damage to vehicle components.c WARNINGS
Snow tires must be the same size,
load index, speed rating as those
originally provided by Ford. Use of
any tire or wheel not recommended by
Ford can affect the safety and
performance of your vehicle, which could
result in an increased risk of loss of vehicle
control, vehicle rollover, personal injury and
death. Additionally, the use of
non-recommended tires and wheels could
cause steering, suspension, axle, transfer
case or power transfer unit failure. The tires on your vehicle may have
all-weather treads to provide traction in
rain and snow. However, in some climates,
you may need to use snow tires and chains.
Use chains on the tires only in an
emergency or if the law requires them.
Note:
The suspension insulation and
bumpers will help prevent vehicle damage.
Do not remove these components from your
vehicle when using snow tires and chains.
Follow these guidelines when using snow
tires and chains:
• If possible, avoid fully loading your
vehicle.
• Chains may damage aluminum wheels.
• Use ultra low profile cables, 10 mm or
less in dimension as measured on the
sidewall of your tire, with 235/55R 17,
235/50R18 and 255/40R19 on the rear
axle only.
• Do not use snow chains or cables with
275/40R19 and 265/35R20 tires.
• Not all S-class snow chains or cables
meet these restrictions. Chains of this
size restriction will include a tensioning
device.
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Multi-Point inspection
Hazard warning system operation
Accessory drive belt(s)
Horn operation
Battery performance
Radiator, cooler, heater and air conditioninghoses
Engine air filter
Suspension components for leaks ordamage
Exhaust system
Steering and linkage
Exterior lamps operation
Tires (including spare) for wear and properpressure**
Fluid levels *
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
* Brake, coolant recovery reservoir, automatic transmission and window washer
** If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration
Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive
way to perform a thorough inspection of
your vehicle. Your checklist gives you
immediate feedback on the overall
condition of your vehicle.
NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor®
Your vehicle is equipped with an Intelligent
Oil-Life Monitor that determines when you
should change the engine oil based on how
your vehicle is used. By using several
important factors in its calculations, the
monitor helps reduce the cost of owning
your vehicle and reduces environmental
waste at the same time. This means you do not have to remember
to change the oil on a mileage-based
schedule. Your vehicle lets you know when
an oil change is due by displaying ENGINE
OIL CHANGE DUE or OIL CHANGE
REQUIRED in the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of
use.
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Mustang (), enUSA, First Printing Scheduled Maintenance

At every oil change interval as indicated by the information display
*
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and U-joints.
Lubricate any areas with grease fittings.
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
* Do not exceed one year or 10000 mi
(16,000 km) between service intervals. **
Reset the Intelligent Oil-Life Monitor after
engine oil and filter changes. Other maintenance items
1
Replace cabin air filter.
Every
20000 mi
(32,000 km)
Replace engine air filter.
Every
30000 mi
(48,000 km)
Change engine coolant.2
At 100000 mi (160,000 km)
Replace spark plugs.
Every
100000 mi
(160,000 km) Inspect accessory drive belt(s). 3
Change automatic transmission fluid and filter.
Every
150000 mi
(240,000 km) Change manual transmission fluid.
Replace accessory drive belt(s).
1 Perform these maintenance items within
3000 mi (4,800 km) of the last engine oil
and filter change. Do not exceed the
designated distance for the interval.
2 Initial replacement at six years or
100000 mi (160,000 km)
, then every three
years or 50000 mi (80,000 km).
3 After initial inspection, inspect every other
oil change until replaced. SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
If you operate your vehicle primarily
in any
of the following conditions, you need to
perform extra maintenance, as indicated.
If you operate your vehicle
occasionally
under any of these conditions, it is not
necessary to perform the extra
maintenance. For specific
recommendations, see your dealership
service advisor or technician.
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