Buick Century 2002–2013 — technical service bulletin
Bulletin 080846004A · NHTSA communication 10126163 · issued Nov 30, 2012
Technical service bulletin
communication type
Electrical System
component
2002–2013
model years
60
vehicle entries
Official summary
This informational bulletin provides information regarding the aftermarket device interference with onstar diagnostic service.
Vehicles covered
- 2002 Buick Century
- 2003 Buick Century
- 2004 Buick Century
- 2005 Buick Century
- 2008 Buick Enclave
- 2009 Buick Enclave
- 2010 Buick Enclave
- 2011 Buick Enclave
- 2012 Buick Enclave
- 2013 Buick Enclave
- 2013 Buick Encore
- 2005 Buick Lacrosse
- 2006 Buick Lacrosse
- 2007 Buick Lacrosse
- 2008 Buick Lacrosse
- 2009 Buick Lacrosse
- 2010 Buick Lacrosse
- 2011 Buick Lacrosse
- 2012 Buick Lacrosse
- 2013 Buick Lacrosse
- 2002 Buick Lesabre
- 2003 Buick Lesabre
- 2004 Buick Lesabre
- 2005 Buick Lesabre
- 2006 Buick Lesabre
- 2006 Buick Lucerne
- 2007 Buick Lucerne
- 2008 Buick Lucerne
- 2009 Buick Lucerne
- 2010 Buick Lucerne
- 2011 Buick Lucerne
- 2002 Buick Park Avenue
- 2003 Buick Park Avenue
- 2004 Buick Park Avenue
- 2005 Buick Park Avenue
- 2004 Buick Rainier
- 2005 Buick Rainier
- 2006 Buick Rainier
- 2007 Buick Rainier
- 2002 Buick Regal
- 2003 Buick Regal
- 2004 Buick Regal
- 2005 Buick Regal
- 2011 Buick Regal
- 2012 Buick Regal
- 2013 Buick Regal
- 2002 Buick Rendezvous
- 2003 Buick Rendezvous
- 2004 Buick Rendezvous
- 2005 Buick Rendezvous
- 2006 Buick Rendezvous
- 2007 Buick Rendezvous
- 2005 Buick Terraza
- 2006 Buick Terraza
- 2007 Buick Terraza
- 2008 Buick Terraza
- 2012 Buick Verano
- 2013 Buick Verano
- 2013 Cadillac Ats
- 2003 Cadillac CTS
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.