2008 FORD TAURUS brake

Refer toBrake system warning
lightin theInstrument Cluster
chapter for information on the brake
system warning light.
Four-wheel anti-lock brake system (ABS)
Your vehicle is equipped with an Anti-lock Braking System (ABS). This
system helps you maintain steering control during emergency stops by
keeping the brakes from locking. Noise from the ABS pump motor and
brake pedal pulsation may be observed during ABS braking and the
brake pedal may suddenly travel a little farther as soon as ABS braking is
done and normal brake operation resumes. These are normal
characteristics of the ABS and should be no reason for concern.
Using ABS
When hard braking is required, apply continuous force on the brake
pedal; do not pump the brake pedal since this will reduce the
effectiveness of the ABS and will increase your vehicle’s stopping
distance. The ABS will be activated immediately, allowing you to retain
steering control during hard braking and on slippery surfaces. However,
the ABS does not decrease stopping distance.
ABS warning lamp
The ABS lamp in the instrument
cluster momentarily illuminates
when the ignition is turned on. If
the light does not illuminate during
start up, remains on or flashes, the
ABS is disabled due to a malfunction and needs to be serviced.
Even when the ABS is disabled,
normal braking is still effective. (If
your BRAKE warning lamp
illuminates with the parking brake
released, have your brake system
serviced immediately.)P!
BRAKE
ABS
P!
BRAKE
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Parking brake
Apply the parking brake whenever
the vehicle is parked. To set the
parking brake, press the parking
brake pedal down until the pedal
stops.
The BRAKE warning lamp in the
instrument cluster illuminates and
remains illuminated (when the
ignition is turned ON) until the
parking brake is released.
Always set the parking brake fully and make sure that the
gearshift is securely latched in P (Park).
The parking brake is not recommended to stop a moving vehicle.
However, if the normal brakes fail, the parking brake can be used to stop
your vehicle in an emergency. Since the parking brake applies only the
rear brakes, the vehicle’s stopping distance will increase greatly and the
handling of your vehicle will be adversely affected.
Push the parking brake pedal
downward again to release the
parking brake. Driving with the
parking brake on will cause the
brakes to wear out quickly and
reduce fuel economy.
Note:If the vehicle is driven with
the parking brake applied, a chime
will sound.
P!
BRAKE
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ADVANCETRACSTABILITY ENHANCEMENT SYSTEM
(IF EQUIPPED)
The AdvanceTracsystem helps the driver maintain the stability and
steer-ability of the vehicle. The system integrates anti-lock braking
system (ABS) and Traction Control™ and a more advanced function to
further enhance the stability of the vehicle.
AdvanceTracconstantly monitors the vehicle motion relative to the
driver’s intended course. This is done by using added sensors that
compare the steering inputs from the driver with the actual motion of
the vehicle. AdvanceTracdetermines whether an engine torque
reduction or brake application is needed to help control the vehicle. If
the vehicle begins to rotate excessively left or right, spin out, or slide
sideways, the system will attempt to correct the excessive motion. If the
vehicle does not respond to steering inputs, the system will attempt to
increase the turning response of the vehicle.
AdvanceTracenhances your vehicle’s stability during maneuvers that
require all available tire traction, like in wet/snowy/icy road conditions
and/or when performing emergency maneuvers. In an emergency
lane-change, the driver will experience better overall vehicle traction,
and have better control of the vehicle.
Driving conditions which may activate AdvanceTracinclude:
•Accelerating on a slippery surface
•Taking a turn too fast
•Maneuvering quickly to avoid an accident, pedestrian or obstacle
•Hitting a patch of ice
•Changing lanes on a snow-rutted road
•Entering a snow-free road from a snow-covered side street, or vice
versa
•Entering a paved road from a gravel road, or vice versa
•Hitting a curb while turning
•Cornering at excessive speeds while towing a heavily loaded trailer
(refer toTrailer towingin theTires, Wheels and Loadingchapter)
The AdvanceTracsystem automatically turns on when the engine is
started. However, the system does not function when the vehicle is
traveling in R (Reverse).
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If you are operating the speed control system and road conditions
change causing the AdvanceTracto activate, the AdvanceTracwill
disengage the speed control. When driving conditions permit, you can
return to speed control by pressing the RES control. Refer toSpeed
controlin theDriver controlschapter.
The AdvanceTracbutton allows the
driver to control the availability of
the AdvanceTracsystem.
AdvanceTracsystem status is
indicated by the AdvanceTrac
indicator light in the instrument
cluster when the system is deactivated.
The AdvanceTracsystem cannot be deactivated when the vehicle speed
is above 45 mph (70 km/h) even though the AdvanceTracindicator light
may be illuminated in the instrument cluster.
If a failure is detected in the AdvanceTracsystem, the AdvanceTrac
indicator light in the instrument cluster will stay on. Have the vehicle
system serviced by an authorized dealer immediately.
If the vehicle is stuck in snow or mud or when driving in deep sand,
switching off the AdvanceTracsystem may be beneficial so the wheels
are allowed to spin. If your vehicle seems to lose engine power while
driving in deep sand or very deep snow, switching off the AdvanceTrac
stability enhancement feature will restore full engine power and will
enhance momentum through the obstacle.
Some drivers may notice a slight movement of the brake pedal when the
AdvanceTracperforms a system self-check. During AdvanceTrac
operation you may experience the following:
•A rumble or grinding noise
•A slight deceleration of the vehicle
•The AdvanceTracindicator light will illuminate
•
If your foot is on the brake pedal, you will feel a vibration in the pedal.
All these conditions are normal during AdvanceTracoperation.
If the AdvaceTrac system is activated for an extended period of time, the
brake portion of the system will shut down to allow the brakes to cool
down. A limited AdvanceTracfunction using only engine power
reduction will still help control the wheels from over-spinning. When the
brakes have cooled down, the system will again function normally.
Anti-lock braking is not affected by this condition and will function
normally during the cool-down period.
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Do not alter or modify your vehicle’s suspension or steering; the
resulting changes to the vehicle’s handling can adversely affect
the AdvanceTracsystem. Also, do not install a stereo
loudspeaker near the front center console or under either front
seat. The speaker vibrations can adversely affect the
AdvanceTracsensors located in this area.
Aggressive driving in any road conditions can cause you to lose
control of your vehicle increasing the risk of severe personal
injury or property damage. The occurrence of an AdvanceTracevent
is an indication that at least some of the tires have exceeded their
ability to grip the road; this may lead to an increased risk of loss of
vehicle control, vehicle rollover, personal injury and death. If you
experience a severe road event, SLOW DOWN.
TRACTION CONTROL™ (IF EQUIPPED)
Your vehicle may be equipped with a Traction Control™ system. This
system helps you maintain the stability and steerability of your vehicle. It
is especially useful on slippery road surfaces. The system operates by
detecting and controlling wheel spin. The system borrows many of the
electronic elements already present in the anti-lock braking system
(ABS).
Wheel-speed sensors allow excess wheel spin to be detected by the
Traction Control™ portion of the ABS computer. Excess wheel spin is
controlled through either engine or brake torque reduction. This is
realized via the fully electronic engine control system. This process is
very sensitive to driving conditions and very fast acting. The wheels
“search” for optimum traction several times a second and adjustments
are made accordingly.
The Traction Control™ system will allow your vehicle to make better use
of available traction on slippery surfaces. The system is a driver aid
which makes your vehicle easier to handle primarily on snow and ice
covered roads.
During Traction Control™ operation the engine will not “rev-up” when
you push further on the accelerator. This is normal system behavior.
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•uneven tire wear
•loose or worn suspension components
•loose or worn steering components
•improper steering alignment
AUTOMATIC TRANSAXLE OPERATION
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the RUN position unless brake pedal is depressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the RUN position and the brake pedal depressed:
1. Apply the parking brake, turn
ignition key to LOCK, then remove
the key.
2. Using a screwdriver (or similar
tool), remove the protective cover
to the interlock release access hole
on the console.
3. Insert the screwdriver (or similar
tool) into the access hole and press
downward while pulling the
gearshift lever out of the P (Park)
position and into the N (Neutral)
position.
4. Remove the tool and reinstall the
protective cover.
5. Start the vehicle and release the
parking brake.
If it is necessary to use the above procedure to move the gearshift lever,
it is possible that a fuse has blown or the vehicle’s brakelamps are not
operating properly. Refer toFuses and relaysin theRoadside
Emergencieschapter.
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Do not drive your vehicle until you verify that the brakelamps
are working.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your authorized dealer as soon as possible.
Automatic Transaxle Adaptive Learning
Your transaxle is equipped with an adaptive learning strategy found in
the vehicle computer. This feature is designed to increase durability and
provide consistent shift feel over the life of the vehicle. A new vehicle or
transaxle may have firm and/or soft shifts. This operation is considered
normal and will not affect function or durability of the transaxle. Over
time, the adaptive learning process will fully update transaxle operation.
Additionally, whenever the battery is disconnected or a new battery
installed, the strategy must be relearned.
Understanding the gearshift positions of the 6–speed automatic
transaxle
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P (Park)
This position locks the transaxle and prevents the front wheels from
turning.
To put your vehicle in gear:
•Depress the brake pedal
•Move the gearshift lever into the desired gear
To put your vehicle in P (Park):
•Come to a complete stop
•Move the gearshift lever and securely latch it in P (Park)
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
R (Reverse)
With the gearshift lever in R (Reverse), the vehicle will move backward.
Always come to a complete stop before shifting into and out of R (Reverse).
N (Neutral)
With the gearshift lever in N (Neutral), the vehicle can be started and is
free to roll. Hold the brake pedal down while in this position.
D (Drive) with Overdrive
The normal driving position for the best fuel economy. Transaxle
operates in gears one through six.
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