ADVANCETRAC
姞
STABILITY ENHANCEMENT SYSTEM
(IF EQUIPPED)
The AdvanceTrac
威
system 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.
AdvanceTrac
威
constantly 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. AdvanceTrac
威
determines 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.
AdvanceTrac
威
enhances 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 AdvanceTrac
威
include:
•
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 to
Trailer towing
in the
Tires, Wheels and Loading
chapter)
The AdvanceTrac
威
system automatically turns on when the engine is
started. However, the system does not function when the vehicle is
traveling in R (Reverse).
If you are operating the speed control system and road conditions
change causing the AdvanceTrac
威
to activate, the AdvanceTrac
威
will
2008 Sable
(sab)
Owners Guide (post-2002-fmt)
USA
(fus)
Driving
220
