Chevrolet 2007 Avalanche Owner's Manual page 274

SERVICE STABILITRAK
If your vehicle has StabiliTrak
displays, it means there may be a problem
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with the StabiliTrak system. If you see this
message, try to reset the system. Stop; turn off
the engine for at least 15 seconds; then start
the engine again. If this message still comes on,
it means there is a problem. You should see
your dealer for service. The vehicle is safe to
drive, however, you do not have the benefit
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of StabiliTrak , so reduce your speed and drive
accordingly.
SERVICE SUSPENSION SYSTEM
If your vehicle has the Autoride
system, this message displays when the Autoride
suspension system is not operating properly.
Have your vehicle serviced by your dealer.
274
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and this message
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suspension
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I n f o r ma t i o n P r o v i d e d b y :
SERVICE THEFT DETERRENT SYSTEM
This message displays when there is a problem
with the theft-deterrent system. The vehicle
may or may not restart so you may want to take
the vehicle to your dealer before turning off
the engine. See PASS-Key
page 121 for more information.
SERVICE TIRE MONITOR SYSTEM
If your vehicle has the Tire Pressure Monitor (TPM)
system, this message displays if a part on the
system is not working properly. If you drive your
vehicle while any of the four sensors are missing
or inoperable, the warning comes on in about
20 minutes. A sensor would be missing, for
example, if you put different wheels on your
vehicle without transferring the sensors. If the
warning comes on and stays on, there may be
a problem with the TPM. See your dealer.
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III+ Operation on