Stabilitrak ® System - GMC 2005 Savana Van Owner's Manual

®
StabiliTrak System
If your vehicle has StabiliTrak
brake, traction and stability control systems and
helps the driver maintain directional control of the
vehicle in most driving conditions.
When you first start your vehicle and begin to drive
away, the system performs several diagnostic checks to
®
StabiliTrak Not Ready Light
Off
Off
Off
On
On
For more information, see StabiliTrak Not Ready Light on page 3-31 and StabiliTrak Indicator Light on page 3-32.
®
, it combines anti-lock
StabiliTrak
Flashing
Flashing
ensure that it is working properly. 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
2 miles (3.2 km) of driving before the system initializes.
The following chart describes the StabiliTrak
ready light and the StabiliTrak
®
Indicator Light
StabiliTrak
Off
The traction control is not active.
StabiliTrak
control is active.
StabiliTrak
On fault. When on after restarting,
the vehicle needs to be serviced.
StabiliTrak
Off initialization or the driver has disabled
with switch.
StabiliTrak
not disabled.
The traction control is active.
®
not
®
indicator light.
Meaning
®
is enabled, but not active.
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is active, or the traction
®
is disabled due to system
®
is disabled due to system
®
is not initialized and
4-9