The purpose of
Chevrolet technical service bulletin PI1214A for 2010-2015 Chevrolet Silverado 1500, 2010-2015 GMC Sierra 1500 and 2014-2015 Chevrolet Silverado 2500 and others.
- Bulletin number
- PI1214A
- Component
- Engine and engine cooling
- Summary
- The purpose of this document is to provide the Service Personnel with a guide to determine which Service Information documents and scan tool parameters to reference when encountering an: Exhaust Fluid Quality Poor Message Displayed, and a Reductant Fluid Quality Test Status that will Pass, Time Out, Fail or Interrupt and other DEF Messages that may be observed.
Owners of these vehicles have filed 752 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2010-2015 201020112012201320142015
- GMC Sierra 1500 2010-2015 201020112012201320142015
- Chevrolet Silverado 2500 2014-2015 20142015
- GMC Sierra 2500 2014-2015 20142015
- Chevrolet Silverado 3500 2014-2015 20142015
- Chevrolet Express 2010-2015 201020112012201320142015
- GMC Sierra 3500 2014-2015 20142015
- GMC Savana 2010-2015 201020112012201320142015
- GMC Sierra Denali 2010-2013, 2015 20102011201220132015
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