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OnStar(R) - Dual Mode (Analog/Digital) System Info.

Bulletin No.: 06-08-46-008A

Date: January 08, 2008

INFORMATION

Subject:
Information on OnStar(R) Dual-Mode (Analog/Digital) Systems








Models

Supercede:

This bulletin is being revised to add information regarding the Analog/Digital Upgrade Program. Please discard Corporate Bulletin Number 06-08-46-008 (Section 08-Body & Accessories).

All 2002-2003 model year vehicles equipped with OnStar(R) from the list above were built with Analog/Digital-Ready OnStar(R) Hardware. Some of these vehicles may have been upgraded to Dual-Mode (Analog/Digital).

Certain 2004-2005 model year vehicles equipped with OnStar(R) from the list above may have been either:

Originally built at the factory with Dual-Mode (Analog/Digital) OnStar(R) Hardware

OR

Upgraded to Dual-Mode (Analog/Digital) Hardware

All 2006 model year and newer vehicles equipped with OnStar(R) were built at the factory with Dual-Mode (Analog/Digital) OnStar(R) Hardware.

If a vehicle has Dual-Mode (Analog/Digital) OnStar(R) Hardware then the system is capable of operating on both the analog and digital cellular 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 DealerWorld (for U.S. dealers) or InfoNet (for Canadian dealers).





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