Traction Control/Advancetrac - Lincoln LS 2002 Owner's Manual

Driving
TRACTION CONTROL
The Traction Control
steerability of your vehicle. It is especially useful on slippery and/or hilly
road surfaces. The system operates at all speeds 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 rear wheel spin to be detected by the
Traction Control
spin is controlled by automatically applying and releasing the rear 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
rear wheels "search" for optimum traction several times a second and
adjustments are made accordingly.
The Traction Control
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. This is especially evident if wheel spin-up should occur
while turning.
During Traction Control
of sound coming from the engine compartment and the engine will not
"rev-up" when you push further on the accelerator. This is normal
system behavior.
If you should become stuck in snow
or on a very slippery road surface,
try switching the Traction Control
system off. This may allow excess
wheel spin to "dig" the vehicle out
or enable a successful "rocking"
maneuver.
If the Traction Control
cycled excessively, the brake portion
of the system will shut down to
prevent the rear brakes from overheating. A limited Traction Control
function using only engine torque reduction will still help control wheels
from over-spinning. When the rear 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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system helps maintain the stability and
portion of the ABS computer. Any excessive wheel
system will allow your vehicle to make better use
operation you may hear an electric motor type
system is
OFF
TRAC