GMC 2006 Envoy Owner's Manual page 202

STABILITRAK ACTIVE
The STABILITRAK ACTIVE message will be displayed
anytime the system activates to maintain vehicle
stability. Any combination of engine speed management,
brake traction control, and stability control will display
the STABILITRAK ACTIVE message on the DIC.
STABILITRAK NOT READY
The STABILITRAK NOT READY message may be
displayed if driving conditions delay system initialization.
This is normal. Once the system initializes, the
STABILITRAK NOT READY message will no longer be
displayed on the DIC.
STABILITRAK OFF
The STABILITRAK OFF message will be displayed
when you press the StabiliTrak
five seconds or when stability control has been
automatically disabled. The StabiliTrak
located on the transmission shift handle.
3-58
®
button for more than
®
button is
To limit wheel spin and realize the full benefits of the
stability enhancement system, you should normally
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leave StabiliTrak on. However, you should turn
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StabiliTrak off if your vehicle gets stuck in sand, mud,
ice, or snow and you want to rock your vehicle to
attempt to free it, or if you are driving in extreme off-road
conditions and require more wheel spin. See If Your
Vehicle is Stuck in Sand, Mud, Ice, or Snow on
page 4-44. To turn the StabiliTrak
®
press the StabiliTrak button again.
There are several conditions that can cause this
message to appear.
•
The message may be displayed if the brake system
warning light is on. See Brake System Warning
Light on page 3-39.
•
The message will be displayed if the vehicle is
shifted into 4LO.
The message will turn off as soon as the conditions that
caused the message to be displayed are no longer
present.
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system back on,