Chevrolet Colorado 1999–2019 — technical service bulletin
Bulletin 060309004M · NHTSA communication 10163262 · issued Jun 13, 2019
Technical service bulletin
communication type
Suspension
component
1999–2019
model years
60
vehicle entries
Official summary
This technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of a squeak noise from the metals making contact.
Vehicles covered
- 2017 Chevrolet Colorado
- 2014 Chevrolet Express
- 2015 Chevrolet Express
- 2016 Chevrolet Express
- 2017 Chevrolet Express
- 2018 Chevrolet Express
- 2019 Chevrolet Express
- 2006 Chevrolet Silverado 1500
- 2007 Chevrolet Silverado 1500
- 2008 Chevrolet Silverado 1500
- 2009 Chevrolet Silverado 1500
- 2010 Chevrolet Silverado 1500
- 2011 Chevrolet Silverado 1500
- 2012 Chevrolet Silverado 1500
- 2013 Chevrolet Silverado 1500
- 2014 Chevrolet Silverado 1500
- 2015 Chevrolet Silverado 1500
- 2016 Chevrolet Silverado 1500
- 2017 Chevrolet Silverado 1500
- 2018 Chevrolet Silverado 1500
- 2019 Chevrolet Silverado 1500
- 2014 Chevrolet Silverado 2500
- 2019 Chevrolet Silverado 2500
- 2014 Chevrolet Silverado 3500
- 2019 Chevrolet Silverado 3500
- 2004 GMC C Series
- 2005 GMC C Series
- 2006 GMC C Series
- 2001 GMC GM
- 2002 GMC GM
- 1999 GMC G Series
- 2000 GMC G Series
- 2003 GMC G Series
- 2014 GMC Savana
- 2015 GMC Savana
- 2016 GMC Savana
- 2017 GMC Savana
- 2018 GMC Savana
- 2019 GMC Savana
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
- 2019 GMC Sierra 1500
- 2014 GMC Sierra 2500
- 2019 GMC Sierra 2500
- 2014 GMC Sierra 3500
- 2019 GMC Sierra 3500
- 2007 GMC Sierra Denali
- 2008 GMC Sierra Denali
- 2009 GMC Sierra Denali
- 2010 GMC Sierra Denali
- 2011 GMC Sierra Denali
- 2012 GMC Sierra Denali
- 2013 GMC Sierra Denali
- 2007 Hummer H3
- 2008 Hummer H3
- 2009 Hummer H3
- 2010 Hummer H3
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.