enhancement feature; the brake portion of the traction enhancement
feature will still function normally. Pressing and holding the control for
more than five seconds will disable the AdvanceTrac
娂
stability
enhancement
and
traction enhancement feature. If the vehicle is stuck
in snow or mud or when driving in deep sand, switching off the
AdvanceTrac
娂
system may be beneficial so the wheels are allowed to
spin. If your vehicle seems to lose engine power while driving in deep
sand or very deep snow, switching off the AdvanceTrac
娂
stability
enhancement feature will restore full engine power and will enhance
momentum through the obstacle.
Some drivers may notice a slight movement of the brake pedal when the
AdvanceTrac
娂
performs a system self-check. During AdvanceTrac
娂
operation you may experience the following:
•
A rumble or grinding noise
•
A slight deceleration of the vehicle
•
The AdvanceTrac
娂
indicator light will flash
•
If your foot is on the brake pedal, you will feel a vibration in the
pedal.
•
If the driving condition is severe and your foot is not on the brake, the
brake pedal will move to apply higher brake forces. You may also hear
a whoosh of air from under the instrument panel during this severe
condition.
All these conditions are normal during AdvanceTrac
娂
operation.
Do not alter or modify your vehicle’s wheel/tire size, suspension
or steering; the resulting changes to the vehicle’s handling can
adversely affect the AdvanceTrac
娂
system.
Modification/Addition of supplemental radio components, such as
a subwoofer, may adversely affect the performance of the
AdvanceTrac
娂
system.
Aggressive driving in any road conditions can cause you to lose
control of your vehicle increasing the risk of severe personal
injury or property damage. The occurrence of an AdvanceTrac
娂
event
is an indication that at least some of the tires have exceeded their
ability to grip the road; this may lead to an increased risk of loss of
vehicle control, vehicle rollover, personal injury and death. If you
experience a severe road event, SLOW DOWN.
Driving
193
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