For 1990-2009 cars only
Information on Obtaining Upgraded/Updated Navigation Disc
| Subject: | Information on Obtaining Upgraded/Updated Navigation Disc |
| Models: | 2005 Buick Rainier, Rendezvous |
| 2005 Cadillac Escalade, Escalade ESV, Escalade EXT |
| 2005 Chevrolet Avalanche, Suburban, Tahoe, TrailBlazer, TrailBlazer EXT |
| 2005 GMC Denali, Envoy, Envoy XL, Envoy XUV, Yukon |
| 2005 HUMMER H2 |
| with Navigation System (RPO UM8) |
This bulletin is being issued to cancel Corporate Bulletin Number 04-08-126-001. Please discard all copies of Corporate Bulletin Number 04-08-126-001 (Section 08 - Body and Accessories).
Built Prior to the Following VIN Breakpoints:
Vehicle | VIN Breakpoint |
|---|---|
Rendezvous | 5S500141 |
Escalade, Escalade ESV, Escalade EXT, Avalanche, Suburban, Tahoe, Denali, Yukon | Silao: 5G100034 Arlington: 5R100030 Janesville: 5J100030 |
TrailBlazer, Envoy, Rainier | 52100054 |
TrailBlazer EXT, Envoy XL, Envoy XUV | 56100050 |
HUMMER H2 | 5H101767 |
This bulletin is being issued to inform technicians that these discs are no longer available. At this time, all effected vehicles should have already received the upgrade/update.
