Engine and engine cooling: exhaust system
Chevrolet technical service bulletin PI1471 for 2014-2015 Chevrolet Silverado 2500, 2014-2015 GMC Sierra 2500 and 2014-2015 Chevrolet Express and others.
- Bulletin number
- PI1471
- Component
- Engine and engine cooling: exhaust system
- Summary
- This preliminary informational bulletin provides dealership personnel with Information on Diesel Exhaust Fluid (DEF) filling instructions at delivery to the customer.
Owners of these vehicles have filed 34 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2500 2014-2015 20142015
- GMC Sierra 2500 2014-2015 20142015
- Chevrolet Express 2014-2015 20142015
- GMC Savana 2014-2015 20142015
- GMC Sierra Denali 2015 2015
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado 2500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history