Cadillac Escalade 2011–2012 — technical service bulletin
Bulletin PIE-0222 · NHTSA communication 10045940 · issued Sep 1, 2012
Technical service bulletin
communication type
Equipment
component
2011–2012
model years
23
vehicle entries
Official summary
Gmc/cadillac/chevrolet: no air is flowing through hvac vents because of an inoperative blower motor. The situation is intermittent. Models 2011-12 cadillac-escalade, escalade esv & ext; gmc-sierra, yukon & xl, yukon denali & xl denali; chevrolet-tahoe, suburban, avalanche & silverado. *pe updated 9/26/12. *pe
Vehicles covered
- 2011 Cadillac Escalade
- 2011 Cadillac Escalade Esv
- 2012 Cadillac Escalade Esv
- 2011 Cadillac Escalade Ext
- 2012 Cadillac Escalade Ext
- 2011 Chevrolet Avalanche
- 2012 Chevrolet Avalanche
- 2011 Chevrolet Silverado
- 2012 Chevrolet Silverado
- 2011 Chevrolet Suburban
- 2012 Chevrolet Suburban
- 2011 Chevrolet Tahoe
- 2012 Chevrolet Tahoe
- 2011 GMC Sierra
- 2012 GMC Sierra
- 2011 GMC Yukon
- 2012 GMC Yukon
- 2011 GMC Yukon Denali
- 2012 GMC Yukon Denali
- 2011 GMC Yukon Denali XL
- 2012 GMC Yukon Denali XL
- 2011 GMC Yukon XL
- 2012 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.