Voice Command Button
Blue OnStar Button
Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system
that can connect to a live OnStar
Advisor for Emergency, Security,
Na
With Automatic Crash Response,
the OnStar system can
automatically connect to an OnStar
Emergency Advisor. The built-in
system can automatically connect to
help in certain crashes.
Press to connect
Support the vehicle drive axle on a suitable hoist. Refer to Lifting and
Jacking the Vehicle .
Remove the tire and wheel assemblies from the drive axle. Refer to Tire
and Wheel Removal and
Installation .
Reinstall the wheel nuts in order to retain the brake rotors.
Run the vehicle at the c
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptor
DT