Engine and engine cooling: exhaust system
Chevrolet technical service bulletin PIP5085B for 2014 Chevrolet Silverado 1500, 2014 GMC Sierra 1500 and 2011-2013, 2015 Chevrolet Silverado and others.
- Bulletin number
- PIP5085B
- Component
- Engine and engine cooling: exhaust system
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Information diagnostics for the Diagnostic Trouble Code. If the diagnostic leads to diagnosis or replacement of the Q57 Indirect Exhaust After treatment Fuel Injector, document all of your test results.
Owners of these vehicles have filed 369 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- GMC Sierra 1500 2014 2014
- Chevrolet Silverado 2011-2013, 2015 2011201220132015
- Chevrolet Silverado 2500 2014 2014
- GMC Sierra 2011-2015 20112012201320142015
- GMC Sierra 2500 2014 2014
- Chevrolet Silverado 3500 2014 2014
- Chevrolet Express 2010-2015 201020112012201320142015
- GMC Sierra 3500 2014 2014
- GMC Savana 2010-2015 201020112012201320142015
- GMC Sierra Denali 2011-2013, 2015 2011201220132015
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