Subject: | Information on OnStar® Analog-Only Systems |
Models: | 1996-2001 GM Passenger Cars and Trucks |
| 2002 Buick LeSabre, Rendezvous |
| 2002-2003 Buick Century, Regal |
| 2002-2005 Buick Park Avenue |
| 2002 Cadillac Eldorado, Escalade Models |
| 2002 Chevrolet Avalanche, Silverado, Suburban, Tahoe, Venture |
| 2002 GMC Denali, Denali XL, Jimmy, Sierra, Yukon, Yukon XL |
| 2002 Oldsmobile Intrigue, Silhouette |
| 2002-2003 Oldsmobile Aurora |
| 2002 Pontiac Aztek, Bonneville, Montana |
| 2002-2003 Pontiac Grand Prix |
All vehicles equipped with OnStar® listed in this bulletin were built with Analog-Only OnStar® Hardware. OnStar® equipped vehicles with analog-only equipment were designed to operate only on the analog wireless network and cannot be upgraded
for digital network compatibility.
Vehicles with this equipment will no longer be able to receive OnStar® services beginning January 1, 2008. At that time, service will be available only through Dual-Mode (Analog / Digital) equipment. Analog-Only vehicles cannot be upgraded to
digital equipment.