If the vehicle is equipped with a navigation system as part of the infotainment system, use of the system may result in the storage of destinations, addresses, telephone numbers, and other trip information.
See the infotainment manual for information on stored data and for deletion instructions.
OnStar
OnStarNon-Shifting Clutch Function Verification Description Automatic Transmission Unit
The 6T30/40/45/50 transmission uses a pressure control system to apply and releaseclutches during shifts. The transmission control module (TCM) controls pressure commandsto the pressure control solenoids.As normal wear of the transmission clutches occur, the TCM performs a clutch functionverificatio ...