GMC 2008 Envoy Denali Owner's Manual page 246

The following chart describes the StabiliTrak
displayed on the instrument panel cluster.
Vehicles with a DIC
®
StabiliTrak
Indicator Light
Off
Solid
Solid
Blinking
Solid
Solid
4-8
®
system events and the corresponding messages and lights that will be
DIC Message
None
Traction Control Off
®
StabiliTrak Off
®
StabiliTrak Active
®
Service StabiliTrak
®
StabiliTrak Not
Ready
Vehicles without a DIC
®
StabiliTrak StabiliTrak
Indicator Light
Off
Solid
Solid
Blinking
Solid
Solid
Event
®
Service
Light
StabiliTrak
mode (System is fully
Off enabled, but is not
actively controlling
vehicle stability).
Traction Control
Off
Off Mode
StabiliTrak
(StabiliTrak
Off light will flash when
system first enters
this mode).
StabiliTrak
activates using
engine speed
Off management, brake
traction control,
and/or stability
control.
StabiliTrak
Solid disabled due to a
system fault.
StabiliTrak
Off disabled due to a
failure to initialize.
—
®
On
®
Off Mode
®
indicator
®
system
®
system is
®
system is