Stabilitrak System - Buick 2006 Rainier Maintenance Manual

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StabiliTrak System
Your vehicle is equipped with StabiliTrak
Stability Control (ESC) which combines antilock
brake, traction and stability control systems and helps
the driver maintain directional control of the vehicle
in most driving conditions.
Traction control activates when the controller senses
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wheel spin. StabiliTrak
and reduce engine torque to help regain traction.
Stability control activates when the controller senses
a discrepancy between your intended path and the
direction the vehicle is travelling. StabiliTrak
applies braking pressure at any one of the vehicle's
brakes to help guide the vehicle in the direction which
you are steering.
When you first 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. If driving
conditions delay system initialization, the STABILITRAK
NOT READY message may be displayed. If this is
the case, your vehicle does not need servicing.
For more information on the stability messages,
see DIC Warnings and Messages on page 3-47.
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, Electronic
will selectively apply the brakes
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selectively
You may also feel or hear the system working.
This is normal.
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The StabiliTrak system has three modes of operation:
STABILITRAK ON, TRACTION CONTROL OFF,
and STABILITRAK OFF.
STABILITRAK ON -The vehicle will default to
STABILITRAK ON every time the driver starts the
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vehicle. The StabiliTrak
DIC messages will be displayed.
When the StabiliTrak
system is both on and
actively controlling the
stability of the vehicle,
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the StabiliTrak light
will blink for the duration
of the event.
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The StabiliTrak disable
button is located on the
transmission shift handle.
light will be off and no
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