suspension FORD FIESTA 2014 6.G Owners Manual

PRINCIPLE OF OPERATION
Electronic Stability Program
WARNINGS
The system does not relieve you of
your responsibility to drive with due
care and attention. Failure to drive
with due care and attention could lead to
loss of vehicle control. 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. Without Advance Trac
A
With Advance Trac
B
The system supports stability when your
vehicle starts to slide away from your
intended path. This is performed by braking
individual wheels and reducing engine
torque as needed.
The system also provides an enhanced
traction control function by reducing
engine torque if the wheels spin when you
accelerate. This improves your ability to
pull away on slippery roads or loose
surfaces, and improves comfort by limiting
wheel spin in hairpin bends.
Stability Control Warning Lamp
While driving, it flashes when the system
is operating. See Warning Lamps and
Indicators (page 79).
136
Fiesta (CCT) Stability Control
(If Equipped)E72903A
AA
B
BB
B

STEERING
Electric Power Steering
WARNING
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. Note:
Your vehicle is equipped with an
electric power-assisted steering system.
There is no fluid reservoir to check or fill.
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 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.
If your vehicle loses electrical power while
you are driving (or if the ignition is turned
off), you can steer the 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 the vehicle
manually nor will it cause permanent
damage. Typical steering and driving
maneuvers will allow the system to cool
and steering assist will 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.
Adaptive Learning
The EPS system adaptive learning helps
correct for road irregularities and improves
overall handling and steering feel. It
communicates with the vehicle's brake
system to help operate advanced stability
control and accident avoidance systems.
Additionally, whenever the battery is
disconnected or a new battery installed,
the vehicle must be driven a short distance
before the strategy is relearned and all
systems are reactivated.
144
Fiesta (CCT) Driving Aids

WARNINGS
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. 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
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 ft (3.66 m)
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. WARNINGS
Always inflate steel carcass tires with a
remote air fill with the person inflating
standing at a minimum of 12 ft (3.66 m)
away from the wheel and tire assembly Important: Remember to replace
the wheel valve stems when the
road tires are replaced on your
vehicle
It is recommended that the two
front tires or two rear tires
generally be replaced as a pair.
The tire pressure sensors mounted
in the wheels (originally installed
on your vehicle) are not designed
to be used in aftermarket wheels.
The use of wheels or tires not
recommended by Ford Motor
Company may affect the
operation of your tire pressure
monitoring system.
If the TPMS indicator is flashing,
your TPMS is malfunctioning. Your
replacement tire might be
incompatible with your TPMS, or
some component of the TPMS
may be damaged.
Safety Practices
WARNINGS
If your vehicle is stuck in snow, mud,
sand, etc., do not rapidly spin the
tires; spinning the tires can tear the
tire and cause an explosion. A tire can
explode in as little as three to five seconds.
222
Fiesta (CCT) Wheels and Tires

WARNINGS
Do not spin the wheels at over 35
mph (56 km/h). The tires may fail
and injure a passenger or bystander.
Driving habits have a great deal to do
with your tire mileage and safety.
*Observe posted speed limits
*Avoid fast starts, stops and turns
*Avoid potholes and objects on
the road
*Do not run over curbs or hit the
tire against a curb when parking
Highway Hazards
No matter how carefully you drive
there
’s always the possibility that
you may eventually have a flat tire
on the highway. Drive slowly to the
closest safe area out of traffic.
This may further damage the flat
tire, but your safety is more
important.
If you feel a sudden vibration or
ride disturbance while driving, or
you suspect your tire or vehicle
has been damaged, immediately
reduce your speed. Drive with
caution until you can safely pull
off the road. Stop and inspect the
tires for damage. If a tire is
under-inflated or damaged,
deflate it, remove wheel and replace it with your spare tire and
wheel. If you cannot detect a
cause, have the vehicle towed to
the nearest repair facility or tire
dealer to have the vehicle
inspected.
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.
223
Fiesta (CCT) Wheels and Tires

Check Every Six Months
•
Battery connections. Clean if
necessary.
• Body and door drain holes for
obstructions. Clean if necessary.
• Cooling system fluid level and coolant
strength.
• Door weatherstrips for wear. Lubricate
if necessary.
• Hinges, latches and outside locks for
proper operation. Lubricate if
necessary.
• Parking brake for proper operation.
• Safety belts and seat latches for wear
and function. •
Safety warning lamps (brake, ABS,
airbag and safety belt) for operation.
• Washer spray and wiper operation.
Clean or replace blades as necessary.
Multi-point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend the following
multi-point inspection be performed at
every scheduled maintenance interval to
help ensure your vehicle keeps running
great. Multi-point Inspection
Half-shaft dust boots
Accessory drive belt(s)
Horn operation
Battery performance
Radiator, cooler, heater and A/C hoses
Clutch operation (if equipped)
Suspension components for leaks ordamage
Engine air filter
Steering and linkage
Exhaust system
Tires (including spare) for wear and properpressure
Exterior lamps and hazard warning system
operation
Windshield for cracks, chips or pits
Fluid levels *
; fill if necessary
Washer spray and wiper operation
For oil and fluid leaks
* Brake, coolant recovery reservoir, automatic transmission and window washer
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. It is your checklist that gives
you immediate feedback on the overall condition of your vehicle. You know what
has been checked, what is okay as well as
those things that may require future or
immediate attention. The multi-point
vehicle inspection is one more way to keep
your vehicle running great.
370
Fiesta (CCT) Scheduled Maintenance

Normal Scheduled Maintenance
Your vehicle is equipped with an oil minder
system that indicates when the engine oil
should be changed under normal operating
conditions.
This means you do not have to remember
to change the oil on a mileage-based
schedule; the vehicle lets you know when
an oil change is due by displaying ENGINE
OIL CHANGE DUE or OIL CHANGE
REQUIRED in the information display. Every 10000 miles (16000 kilometers) or 12 months
Change engine oil and filter. **
Rotate the tires.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
Inspect the cabin air filter.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-
joints. Lubricate any areas with grease fittings.
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
* Do not exceed one year or 10000 miles (16000 kilometers) between service intervals.
** Reset the oil minder system after each engine oil and filter change. See
Engine Oil
Check (page 182). Additional Maintenance Items
1
Replace cabin air filter.
Every 20000 miles (32000
km)
Replace engine air filter.
Every 30000 miles (48000
km)
Change engine coolant.2
At 100000 miles (160000
km)
371
Fiesta (CCT) Scheduled Maintenance