Buick Enclave 2011 — technical service bulletin
Bulletin 110844003A · NHTSA communication 10245819 · issued Apr 1, 2013
Technical service bulletin
communication type
Equipment
component
2011
model years
23
vehicle entries
Official summary
Generation 9 OnStar® Modules Inoperative, Bluetooth Inoperative and Possible Battery Discharge Condition (Replace OnStar® VCIM)
Vehicles covered
- 2011 Buick Enclave
- 2011 Buick Lacrosse
- 2011 Buick Lucerne
- 2011 Buick Regal
- 2011 Cadillac CTS
- 2011 Cadillac DTS
- 2011 Cadillac Escalade
- 2011 Cadillac SRX
- 2011 Chevrolet Avalanche
- 2011 Chevrolet Camaro
- 2011 Chevrolet Cruze
- 2011 Chevrolet Equinox
- 2011 Chevrolet Express
- 2011 Chevrolet Impala
- 2011 Chevrolet Silverado 1500
- 2011 Chevrolet Suburban
- 2011 Chevrolet Tahoe
- 2011 Chevrolet Traverse
- 2011 GMC Acadia
- 2011 GMC Savana
- 2011 GMC Sierra 3500
- 2011 GMC Terrain
- 2011 GMC Yukon
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.