Service Vehicle Soon - Chevrolet 2008 Express Owner's 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
display and the StabiliTrak
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
page 4-5 for more information.
STABILITRAK OFF
If your vehicle has StabiliTrak
when you turn off StabiliTrak
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.
3-58
®
, this message may
®
indicator light on the
®
System on
®
, this message displays
®
, or when the stability
®
There are several conditions that can cause this
message to appear.
•
One condition is overheating, which could occur if
®
StabiliTrak
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.
®
activates continuously for an extended