Chevrolet 2008 Express Automobile User Manual


 
SERVICE VEHICLE SOON
This message displays when a non-emissions related
malfunction occurs. Have the vehicle serviced by
your dealer/retailer as soon as possible.
STABILITRAK NOT READY
If your vehicle has StabiliTrak
®
, this message may
display and the StabiliTrak
®
indicator light on the
instrument panel cluster may be on after first driving the
vehicle and exceeding 20 mph (32 km/h) for 30 seconds.
The StabiliTrak
®
system is not functional until the
light has turned off. See StabiliTrak
®
System on
page 4-5 for more information.
STABILITRAK OFF
If your vehicle has StabiliTrak
®
, this message displays
when you turn off StabiliTrak
®
, or when the stability
control has been automatically disabled. To limit wheel
spin and realize the full benefits of the stability
enhancement system, you should normally leave
StabiliTrak
®
on. However, you should turn 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 4-19. To turn
the StabiliTrak
®
system on or off, see StabiliTrak
®
System on page 4-5.
There are several conditions that can cause this
message to appear.
One condition is overheating, which could occur if
StabiliTrak
®
activates continuously for an extended
period of time.
The message also displays if the brake system
warning light is on. See Brake System Warning
Light on page 3-34.
The message could display if the stability system
takes longer than usual to complete its diagnostic
checks due to driving conditions.
The message displays if an engine or vehicle
related problem has been detected and the vehicle
needs service. See your dealer/retailer.
The message also displays if the vehicle is shifted
into 4LO.
The message turns off as soon as the conditions that
caused the message to be displayed are no longer
present.
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