Remember: ABS does not change the time you
need to get your foot up to the brake pedal
or always decrease stopping distance. If you get
too close to the vehicle in front of you, you will not
have time to apply your brakes if that vehicle
suddenly slows or stops. Always leave enough
room up ahead to stop, even though you
have ABS.
Using ABS
Do not pump the brakes. Just hold the brake
pedal down rmly and let anti-lock work for you.
You may feel the brakes vibrate, or you may notice
some noise, but this is normal.
Braking in Emergencies
With ABS, you can steer and brake at the same
time. In many emergencies, steering can help you
more than even the very best braking.
Locking Differential
If your vehicle has this feature, your locking
differential can give you additional traction on
snow, mud, ice, sand or gravel. It works like
a standard axle most of the time, but when one of
the wheels has no traction and the other does,
this feature will allow the wheel with traction
to move the vehicle.
Road Sensing Suspension
The Road Sensing Suspension (RSS) feature
provides superior vehicle ride and handling under
a variety of passenger and loading conditions.
The system is fully automatic and uses a computer
controller to continuously monitor vehicle speed,
wheel to body position, lift/dive and steering
position of the vehicle. The controller then sends
signals to each shock absorber to independently
adjust the damping level to provide the optimum
vehicle ride.
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RSS also interacts with the tow/haul mode that,
when engaged, will provide additional control
of the shock absorbers. This additional control
results in better ride and handling characteristics
when the vehicle is loaded or towing a trailer.
See “Tow/Haul Mode” underTowing a Trailer on
page 379.
StabiliTrak®System
Your vehicle is equipped with StabiliTrak®, which
combines antilock brake, traction and stability
control systems and helps the driver maintain
directional control of the vehicle in most driving
conditions.
When you rst start your vehicle and begin to
drive away, the system performs several diagnostic
checks to insure there are no problems. You
may hear or feel the system working. This
is normal and does not mean there is a problem
with your vehicle. The system should initialize
before the vehicle reaches 20 mph (32 km/h).
In some cases, it may take approximately
two miles of driving before the system initializes.If the system fails to turn on or activate, the
STABILITRAK OFF or SERVICE STABILITRAK
message will be displayed. If the vehicle has gone
through heavy acceleration or braking or multiple
turns during the rst two miles of driving after
starting your vehicle, these messages may also
appear. If this is the case, your vehicle does
not need servicing. You will need to turn
the vehicle off and then restart it to initialize
StabiliTrak
®. If either message appears on the
Driver Information Center (DIC), and your vehicle
hasn’t gone through hard acceleration, braking
or multiple turns in the rst two miles of driving,
your vehicle should be taken in for service.
For more information on the stability messages,
seeDriver Information Center (DIC) on page 245.
StabiliTrak
®activates when the computer
senses that your vehicle is just starting to spin, as
it might if you hit a patch of ice or other slippery
spot on the road. When the system activates, you
may hear a noise or feel a vibration in the
brake pedal. This is normal. The system is
designed to help you in bad weather or other
difficult driving situations by making the most of
whatever road conditions will permit.
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