Buick Enclave 2002–2013 — technical service bulletin
Bulletin 08-08-46-004A · NHTSA communication 10137478 · issued Nov 30, 2012
Technical service bulletin
communication type
Equipment
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
- 2008 Buick Enclave
- 2010 Buick Enclave
- 2012 Buick Enclave
- 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
- 2003 Buick Lesabre
- 2007 Buick Lucerne
- 2009 Buick Lucerne
- 2010 Buick Lucerne
- 2011 Buick Lucerne
- 2005 Buick Park Avenue
- 2005 Buick Rainier
- 2006 Buick Rainier
- 2005 Buick Regal
- 2008 Buick Regal
- 2009 Buick Regal
- 2011 Buick Regal
- 2003 Buick Rendezvous
- 2004 Buick Rendezvous
- 2005 Buick Rendezvous
- 2007 Buick Rendezvous
- 2006 Buick Terraza
- 2007 Buick Terraza
- 2008 Buick Terraza
- 2013 Buick Verano
- 2013 Cadillac Ats
- 2005 Cadillac CTS
- 2006 Cadillac CTS
- 2007 Cadillac CTS
- 2009 Cadillac CTS
- 2010 Cadillac CTS
- 2011 Cadillac CTS
- 2002 Cadillac Deville
- 2004 Cadillac DTS
- 2007 Cadillac DTS
- 2008 Cadillac DTS
- 2002 Cadillac Escalade
- 2004 Cadillac Escalade
- 2005 Cadillac Escalade
- 2007 Cadillac Escalade
- 2008 Cadillac Escalade
- 2009 Cadillac Escalade
- 2010 Cadillac Escalade
- 2011 Cadillac Escalade
- 2012 Cadillac Escalade
- 2013 Cadillac Escalade
- 2008 Cadillac Escalade Esv
- 2010 Cadillac Escalade Esv
- 2012 Cadillac Escalade Esv
- 2013 Cadillac Escalade Esv
- 2007 Cadillac Escalade Ext
- 2008 Cadillac Escalade Ext
- 2009 Cadillac Escalade Ext
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.