OnStar
Keys and LocksConnection Settings
Select and the following may display:
Bluetooth Settings
Change Ringtone
Ringtone Volume
Bluetooth Settings
Select this feature to:
Connect, disconnect, or delete a device
Change or set a Personal Identification Number (PIN)
Turn on or off the Bluetooth connection
Check the dev ...
Inspection/Maintenance System Check
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
Review Diagnostic System Check - Vehicle
for an overview of the diagnostic approach.
Diagnostic Procedure Instructions provides
an overview of each diagn ...
Drive Range, Third Gear (Gen 2)
As vehicle speed increases and operating conditions become appropriate, the transmission
control module (TCM) processes input signals from the automatic transmission input
and output speed sensors, the throttle position sensor and other vehicle sensors
to determine the precise moment to comman ...