Chevrolet Conventional 2001–2015 — technical service bulletin
Bulletin 02-06-01-027C · NHTSA communication 10113634 · issued May 7, 2015
Technical service bulletin
communication type
Engine
component
2001–2015
model years
60
vehicle entries
Official summary
This informational bulletin provides technicians with information to help educate them on the many various combinations of engines, interfacing equipment and vehicle usage which may cause higher than expected oil consumption.
Vehicles covered
- 2003 Chevrolet Conventional
- 2007 Chevrolet C Series
- 2008 Chevrolet C Series
- 2009 Chevrolet C Series
- 2006 Chevrolet Express
- 2007 Chevrolet Express
- 2008 Chevrolet Express
- 2009 Chevrolet Express
- 2010 Chevrolet Express
- 2011 Chevrolet Express
- 2012 Chevrolet Express
- 2013 Chevrolet Express
- 2014 Chevrolet Express
- 2015 Chevrolet Express
- 2004 Chevrolet F Series
- 2005 Chevrolet F Series
- 2006 Chevrolet F Series
- 2003 Chevrolet G Series
- 2006 Chevrolet Silverado 1500
- 2007 Chevrolet Silverado 1500
- 2008 Chevrolet Silverado 1500
- 2009 Chevrolet Silverado 1500
- 2010 Chevrolet Silverado 1500
- 2011 Chevrolet Silverado 1500
- 2002 Chevrolet Silverado 1500 HD
- 2003 Chevrolet Silverado 1500 HD
- 2004 Chevrolet Silverado 1500 HD
- 2005 Chevrolet Silverado 1500 HD
- 2001 Chevrolet Silverado 2500
- 2002 Chevrolet Silverado 2500
- 2003 Chevrolet Silverado 2500
- 2004 Chevrolet Silverado 2500
- 2005 Chevrolet Silverado 2500
- 2006 Chevrolet Silverado 2500
- 2007 Chevrolet Silverado 2500
- 2008 Chevrolet Silverado 2500
- 2009 Chevrolet Silverado 2500
- 2010 Chevrolet Silverado 2500
- 2011 Chevrolet Silverado 2500
- 2012 Chevrolet Silverado 2500
- 2013 Chevrolet Silverado 2500
- 2014 Chevrolet Silverado 2500
- 2015 Chevrolet Silverado 2500
- 2001 Chevrolet Silverado 3500
- 2013 Chevrolet Silverado 3500
- 2001 GMC GM
- 2002 GMC GM
- 2003 GMC G Series
- 2004 GMC G Van Bus
- 2005 GMC G Van Bus
- 2006 GMC G Van Bus
- 2006 GMC Savana
- 2007 GMC Savana
- 2008 GMC Savana
- 2009 GMC Savana
- 2010 GMC Savana
- 2011 GMC Savana
- 2012 GMC Savana
- 2013 GMC Savana
- 2014 GMC Savana
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.