Chevrolet Avalanche 2003–2007 — technical service bulletin
Bulletin SB-10240 · NHTSA communication 10038760 · issued Jan 1, 2012
Technical service bulletin
communication type
Equipment
component
2003–2007
model years
30
vehicle entries
Official summary
General motors service campaign: see document search button for owner letter. The hvac blower may not work at certain functions or may become inoperable. There could be a burning smell or smoke. *rm updated 4/6/12. *pe
Vehicles covered
- 2003 Chevrolet Avalanche
- 2004 Chevrolet Avalanche
- 2005 Chevrolet Avalanche
- 2006 Chevrolet Avalanche
- 2003 Chevrolet Silverado
- 2004 Chevrolet Silverado
- 2005 Chevrolet Silverado
- 2006 Chevrolet Silverado
- 2007 Chevrolet Silverado
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2005 Chevrolet Suburban
- 2006 Chevrolet Suburban
- 2003 Chevrolet Tahoe
- 2004 Chevrolet Tahoe
- 2005 Chevrolet Tahoe
- 2006 Chevrolet Tahoe
- 2003 GMC Sierra
- 2004 GMC Sierra
- 2005 GMC Sierra
- 2006 GMC Sierra
- 2007 GMC Sierra
- 2003 GMC Yukon
- 2004 GMC Yukon
- 2005 GMC Yukon
- 2006 GMC Yukon
- 2003 GMC Yukon XL
- 2004 GMC Yukon XL
- 2005 GMC Yukon XL
- 2006 GMC Yukon XL
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.