CTS-V V8-6.0L VIN U (2006)
networks, and will not require an upgrade in connection with the cellular industry's transition to the digital network.
In order to verify the type of OnStar(R) Hardware in a vehicle, type the VIN into the VIN look-up tool, which is available at the OnStar(R) Online
Enrollment website within GM GlobalConnect (for U.S. dealers) or InfoNet (for Canadian dealers).
Disclaimer
