Buick Enclave 2008–2010 — technical service bulletin
Bulletin 14648 · NHTSA communication 10134772 · issued Feb 25, 2015
Technical service bulletin
communication type
Electrical System
component
2008–2010
model years
36
vehicle entries
Official summary
14648 - Customer Satisfaction Program. Certain 2008-2010 model year General Motors vehicles have a performance issue with their OnStar modules that could impact the vehicle?s battery life. If the vehicle?s OnStar module contains this condition, the OnStar green telltale light will be illuminated even when the vehicle is off. This condition can drain the vehicle?s battery if the vehicle is not started for approximately four days. The condition may also render the OnStar system inoperative, which would disable all OnStar services, including automatic crash response and emergency roadside service
Vehicles covered
- 2009 Buick Enclave
- 2010 Buick Lacrosse
- 2008 Cadillac CTS
- 2009 Cadillac CTS
- 2010 Cadillac CTS
- 2009 Cadillac SRX
- 2010 Cadillac SRX
- 2009 Cadillac STS
- 2010 Cadillac STS
- 2009 Cadillac XLR
- 2010 Chevrolet Camaro
- 2009 Chevrolet Cobalt
- 2009 Chevrolet Corvette
- 2010 Chevrolet Corvette
- 2009 Chevrolet Equinox
- 2010 Chevrolet Equinox
- 2009 Chevrolet HHR
- 2009 Chevrolet Silverado 1500
- 2010 Chevrolet Silverado 1500
- 2009 Chevrolet Suburban
- 2009 Chevrolet Tahoe
- 2009 Chevrolet Traverse
- 2009 GMC Acadia
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2010 GMC Terrain
- 2009 GMC Yukon
- 2009 GMC Yukon XL
- 2009 Pontiac G5
- 2009 Pontiac G8
- 2009 Pontiac Torrent
- 2009 Saab 9-5
- 2010 Saab 9-5
- 2009 Saturn Astra
- 2009 Saturn Outlook
- 2009 Saturn Vue
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.