brake FORD TAURUS 2012 6.G Service Manual

Electronic stability control (ESC)
Electronic stability control (ESC) may enhance your vehicle’s directional
stability during adverse maneuvers, for example when cornering severely
or avoiding objects in the roadway. Electronic stability control operates
by applying brakes to one or more of the wheels individually and, if
necessary, reducing engine power if the system detects that the vehicle
is about to skid or slide laterally.
During ESC events the stability control light in the instrument cluster
will flash.
Certain adverse driving maneuvers may activate the ESC system, which
include but are not limited to:
•Taking a turn too fast
•Maneuvering quickly to avoid an accident, pedestrian or obstacle
•Driving over a patch of ice or other slippery surfaces
•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
•Cornering while towing a heavily loaded trailer (refer toTrailer
towingin theTires, Wheels and Loadingchapter).
Switching off AdvanceTrac
If the vehicle is stuck in snow, mud or sand, and seems to lose engine
power, switching off certain features of the AdvanceTracsystem may be
beneficial because the wheels are allowed to spin. This will restore full
engine power and will enhance momentum through the obstacle.
To switch off the AdvanceTracsystem, press the stability control
switch. Full features of the AdvanceTracsystem can be restored by
pressing the stability control switch again, or by turning off and
restarting the engine.
When the AdvanceTracsystem is
off, the stability control off light will
illuminate steadily. Pressing the
AdvanceTraccontrol switch again
will turn off the stability control
light.
In R (Reverse), ABS and the engine traction control and brake traction
control features will continue to function; however, ESC is disabled.
OFF
Driving
248
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

AdvanceTracFeatures
Control
functionsModeStability
control
off lightMessage center
displayESC TCS
Default at
start-upSystem
InitializationTurns on
during
bulb
checkNothing displayed Enabled Enabled
Control
pressed
onceTraction
control OFFOnTRACTION
CONTROL OFFEnabled Disabled
Control
pressed
twice
rapidly,
brakes
appliedSport mode
(SHO with
performance
pack only)OnADVANCETRAC
SPORT MODEEnabled Enabled
Control
pressed
and held
for more
than five
seconds,
vehicle
speed =
0 mph,
brakes
appliedAdvanceTrac
disabled (SHO
with
performance
pack only)OnADVANCETRAC
OFFDisabled Disabled
Control
pressed
again after
deactivationAdvanceTrac
fully enabledOffADVANCETRAC
ONEnabled Enabled
AdvanceTracsport mode
The AdvanceTracsystem provides an available sport mode on some
models. This can be selected utilizing the stability control off switch as
shown in the table above.
Sport mode is not intended for use on public roadways as this mode
provides less AdvanceTracsystem intervention than when the default
ESC and traction control systems are on. Sport mode will allow more
spirited driving while the AdvanceTracsystem is still enabled.
Driving
249
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

3.5L V6 engine:Your vehicle is equipped with a hydraulic steering
system.
To help prevent damage to the power steering system, never hold the
steering wheel at its furthest turning points (until it stops) for more than
a few seconds when the engine is running. If the power steering system
breaks down (or if the engine is turned off), you can steer the vehicle
manually, but it takes more effort.
•Do not operate the vehicle with a low power steering pump fluid level
(below the MIN mark on the reservoir).
•Some noise is normal during operation. If excessive, check for low
power steering pump fluid level before seeking service by your
authorized dealer.
•Heavy or uneven steering efforts may be caused by low power steering
pump fluid level. Check for low power steering pump fluid level before
seeking service by your authorized dealer.
•Do not fill the power steering pump reservoir above the MAX mark on
the reservoir, as this may result in leaks from the reservoir.
If the steering wanders or pulls equipped with either EPS or Hydraulic
steering system, 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/pull.
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.
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 on position unless the brake pedal is pressed.
Driving
251
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

If you cannot move the gearshift lever out of P (Park) with the ignition
in the on position and the brake pedal pressed, it is possible that a fuse
has blown or the vehicle’s brake lamps are not operating properly. Refer
toFuses and relaysin theRoadside Emergencieschapter.
If the fuse is not blown and the brake lamps are working properly, the
following procedure will allow you to move the gearshift lever from P
(Park).Note:For some markets this feature will be disabled.
1. Apply the parking brake.
2. Remove the cup holder insert.
3. Using a screwdriver (or similar
tool), remove the protective cover
to the interlock release access hole
on the console.
4. Insert the screwdriver (or similar
tool) into the access hole and press
while pulling the gearshift lever out
of the P (Park) position and into
the N (Neutral) position.
5. Remove the tool and reinstall the
protective cover.
6. Start the vehicle and release the parking brake.
See your authorized dealer as soon as possible if this procedure
is used.
WARNING:Do not drive your vehicle until you verify that the
brake lamps are working.
WARNING:When doing this procedure, you will be taking the
vehicle out of park which means the vehicle can roll freely. To
avoid unwanted vehicle movement, always fully set the parking brake
prior to doing this procedure. Use wheel chocks if appropriate.
WARNING: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.
Driving
252
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

AUTOMATIC TRANSMISSION OPERATION
Automatic transmission adaptive learning
Your transmission 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
transmission may have firm and/or soft shifts. This operation is
considered normal and will not affect function or durability of the
transmission. Over time, the adaptive learning process will fully update
transmission 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
transmission with transmission control switch (if equipped)
Your vehicle has been designed to improve fuel economy by reducing
fuel usage while coasting or decelerating. When you take your foot off
the accelerator pedal and the vehicle begins to slow down, the torque
converter clutch locks up and aggressively shuts off fuel flow to the
engine while decelerating. This fuel economy benefit may be perceived
as a light to medium braking sensation when removing your foot from
the accelerator pedal.
P (Park)
This position locks the transmission
and prevents the front wheels from
turning.
To put your vehicle in gear:
•Press 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)
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
Driving
253
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

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. Transmission
operates in gears one through six.
D (Drive) with Grade Assist
Pressing the transmission control
switch on the side of the gearshift
lever activates Grade Assist.
Grade Assist
•Improves driving experience in
hilly terrain or mountainous areas
by providing additional grade
(engine) braking and extends
lower gear operation on uphill
climbs.
•Provides additional engine
braking through the automatic
transmission shift strategy which
reacts to vehicle inputs (vehicle
acceleration, accelerator pedal,
brake pedal and vehicle speed).
•Allows the transmission to select
gears that will provide the desired
engine braking based on the
vehicle inputs mentioned above.
This will increase engine RPM during engine braking.
•The grade assist lamp in the
instrument cluster is illuminated.
Grade Assist is designed to provide
optimal gear selection in hilly terrain
or mountainous areas. It is recommended that you return to D (Drive)
on flat terrain to provide the best fuel economy and transmission
function.
Driving
254
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

P (Park)
This position locks the transmission
and prevents the front wheels from
turning.
To put your vehicle in gear:
•Press 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)
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Switch the ignition off 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)
The normal driving position for the best fuel economy. Transmission
operates in gears one through six.
Driving
256
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

WARNING:The camera system is a reverse aid supplement
device that still requires the driver to use it in conjunction with
the rear view mirror and the side mirrors for maximum coverage.
WARNING:Objects that are close to either corner of the
bumper or under the bumper, might not be seen on the screen
due to the limited coverage of the camera system.
WARNING:Back up as slow as possible since higher speeds
might limit your reaction time to stop the vehicle.
WARNING:Do not use the camera system with the trunk open.
If the back end of the vehicle is hit or damaged, then check with your
authorized dealer to have your rear view camera checked for proper
coverage and operation.
Night time and dark area use
At night time or in dark areas, the camera system relies on the reverse
lamp lighting to produce an image. Therefore it is necessary that both
reverse lamps are operating in order to get a clear image in the dark. If
either of the lamps are not operating, stop using the camera system, at
least in the dark, until the lamp(s) are replaced and functioning.
Servicing
•If the image comes on while the vehicle is not in R (Reverse), have
the system inspected by your authorized dealer.
•If the image is not clear, then check if there is anything covering the
lens such as dirt, mud, ice, snow, etc. If the image is still not clear
after cleaning, have your system inspected by your authorized dealer.
COLLISION WARNING SYSTEM (IF EQUIPPED)
The collision warning with brake support, is designed to alert the driver
of certain collision risks with a red warning light located above the
dashboard and an audible warning chime. The brake support assists the
driver in reducing the collision speed, by pre-charging the brakes.
Driving
262
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

WARNING:This system is designed to be a supplementary
driving aid. It is not intended to replace the driver’s attention,
and judgment, or the need to apply the brakes. This system does NOT
activate the brakes automatically. Failure to press the brake pedal to
activate the brakes may result in a collision.
WARNING:The collision warning system with brake support
cannot help prevent all collisions. Do not rely on this system to
replace driver judgment and the need to maintain distance and speed.
Note:The collision warning with brake support will not detect, warn, or
respond to potential collisions with vehicles to the rear or sides of the
vehicle.
Operation
The radar sensor detects vehicles
ahead that are moving in the same
direction as your vehicle.
If the radar detects that your
vehicle is rapidly closing in on
another vehicle, a red warning light
will illuminate and an audible
warning chime will sound.
After that, if the risk of collision
further increases after the warning
light, the brake support prepares
the brake system for rapid braking.
This may be apparent to the driver.
However, the system will not
automatically activate the brakes.
The vehicle will not stop unless the driver presses the brake pedal. If the
brake pedal is pressed then braking is implemented with full brake
function, even if the force on the brake pedal is light.
The collision warning system is active at speeds above approximately
5 mph (8 km/h).
Collision warning system limitations
Due to the nature of radar technology, there may be certain instances
where vehicles will not provide a collision warning. These include:
•Stationary or slow moving vehicles below 6 mph (10 km/h).
Driving
263
2012 Taurus
Owners Guide, 1st Printing
USA(fus)

•Pedestrians or objects in the roadway.
•Oncoming vehicles in the same lane.
•Severe weather conditions (see also blocked sensor section).
•Debris build-up on the grille near the headlamps (see block sensor
section).
•Small distance to vehicle ahead.
•Steering wheel and pedal movements are large (very active driving
style).
•High interior temperatures, which may deactivate the illumination or
the warning lamps until the interior temperature reduces (audible
warning will alert the driver).
In addition, sun load and sunglasses may reduce the visibility of the
warning lamps. Therefore, it is recommended to keep the audible
warning on.
If the front end of the vehicle is hit or damaged, the radar sensing zone
may be altered causing missed or false collision warnings. Check with
your authorized dealer to have your collision warning radar checked for
proper coverage and operation.
WARNING:The collision warning system’s brake support can
only help reduce the speed at which a collision occurs if the
driver applies the vehicle’s brakes. The brake pedal must be pressed
just like any typical braking situation.
Blocked sensor
If a message regarding a blocked
sensor is displayed, the radar signals
from the sensor, located behind a
fascia cover near the driver side of
the lower grille, have been
obstructed. When the radar signals
are obstructed, a vehicle ahead
cannot be detected and the collision
warning system will not function.
The following table lists possible
causes and actions for this message being displayed.
Driving
264
2012 Taurus
Owners Guide, 1st Printing
USA(fus)