 
| Subject: | HVAC Blower Motor Inoperative or Stays Running (Replace Blower Motor Control
Module) | 
| Models: | 2004-2005 Buick Rainier | 
|  | 2003-2005 Cadillac Escalade,
Escalade ESV, Escalade EXT | 
|  | 2003-2005 Chevrolet Avalanche, Silverado, Suburban, Tahoe, TrailBlazer,
TrailBlazer EXT | 
|  | 2003-2005 GMC Envoy, Envoy XL, Sierra, Sierra Denali, Yukon, Yukon Denali,
Yukon XL | 
|  | 2003-2004 Oldsmobile Bravada | 
|  | with Automatic Temperature Control HVAC Systems Only (RPO CJ2) | 
This bulletin is being cancelled due to the information contained in it being
superseded by information published in Corporate Bulletin 06-01-39-002A. Please discard
Corporate Bulletin Number 04-01-39-009B (Section 01 -- HVAC).
Corporate Bulletin Number 04-01-39-009B is being cancelled.