wheel torque FORD WINDSTAR 2002 2.G Owners Manual

Push the button on the end of the
parking brake and push the handle
down as far as possible to release
the brake. Driving with the parking
brake on will cause the brakes to
wear out quickly and reduce fuel
economy.
TRACTION CONTROLY(IF EQUIPPED)
Traction Controlyhelps the driver maintain the stability and steerability
of the vehicle. It is especially useful on slippery and/or hilly road
surfaces. The system operates by detecting and controlling wheel spin.
The system borrows many of the electronic and mechanical elements
already present in the anti-lock braking system (ABS).
Wheel-speed sensors allow excess front wheel spin to be detected by the
Traction Controlyportion of the ABS computer. The system limits front
wheel spin by automatically applying and releasing the front brakes in
conjunction with engine torque reductions. Engine torque reduction is
realized via the fully electronic spark and fuel injection systems. This
process is very sensitive to driving conditions and very fast acting. The
front wheels ªsearchº for optimum traction several times a second and
adjustments are made accordingly.
The Traction Controlysystem will assist you in making 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 Controlyoperation, TRACTION CONTROL OK is
displayed on the message center (if equipped). You may hear an electric
motor type of sound coming from the engine compartment and the
engine will not ªrev-upº when you push further on the accelerator. This
is normal system behavior.
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If you should become stuck in snow
or on a very slippery road surface,
try switching the Traction Controly
system off with the traction control
switch located on the left hand side
of the radio. This may allow excess
wheel spin to ªdigº the vehicle out
or enable a successful ªrockingº
maneuver.
If the Traction Controlysystem is
cycled excessively, the brake portion of the system will shut down to
prevent the front brakes from overheating. A limited Traction Controly
function using only engine torque reduction will still control wheels from
over-spinning. When the front 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.
If a system fault is detected, CHECK TRACTION CONTROL is displayed
on the message center, the ªT/C OFFº warning indicator lamp is on and
your vehicle should be serviced.
AdvanceTracYStability Enhancement System (if equipped)
The AdvanceTracysystem helps the driver maintain the stability and
steer-ability of the vehicle. The system integrates anti-lock braking
system (ABS) and Traction Controlywith other vehicle systems to
further enhance the stability of the vehicle. The system shares many of
the electronic and mechanical elements already present in the Traction
Controlyand ABS systems.
AdvanceTracyconstantly 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. When there is a discrepancy between the driver's inputs and
the vehicle motion, AdvanceTracychanges the force at each tire 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.
AdvanceTracyenhances stability during maneuvers that require all
available tire traction to control the vehicle. The system uses ABS and
Traction Controly(including control of the engine) as well as its more
advanced controls to enhance vehicle stability. The benefits of the
T/C
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