Chevrolet Express 2010–2015 — technical service bulletin
Bulletin PIP5204C · NHTSA communication 10112258 · issued Sep 29, 2014
Technical service bulletin
communication type
Equipment
component
2010–2015
model years
27
vehicle entries
Official summary
This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Vehicles covered
- 2010 Chevrolet Express
- 2011 Chevrolet Express
- 2012 Chevrolet Express
- 2013 Chevrolet Express
- 2014 Chevrolet Express
- 2015 Chevrolet Express
- 2011 Chevrolet Silverado
- 2012 Chevrolet Silverado
- 2013 Chevrolet Silverado
- 2015 Chevrolet Silverado
- 2014 Chevrolet Silverado 1500
- 2014 Chevrolet Silverado 2500
- 2010 GMC Savana
- 2011 GMC Savana
- 2013 GMC Savana
- 2014 GMC Savana
- 2015 GMC Savana
- 2011 GMC Sierra
- 2012 GMC Sierra
- 2013 GMC Sierra
- 2015 GMC Sierra
- 2014 GMC Sierra 1500
- 2014 GMC Sierra 2500
- 2011 GMC Sierra Denali
- 2012 GMC Sierra Denali
- 2013 GMC Sierra Denali
- 2015 GMC Sierra Denali
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.