This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the...
Chevrolet technical service bulletin 16-NA-244 for 2011-2018, 2020-2023 Chevrolet Silverado 1500, 2021-2023 Chevrolet Tahoe and 2018-2019, 2022 Chevrolet Equinox and others.
- Bulletin number
- 16-NA-244
- Component
- Engine and engine cooling: exhaust system
- Summary
- This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
Owners of these vehicles have filed 6,795 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2011-2018, 2020-2023 20152016201720182020202120222023
- Chevrolet Tahoe 2021-2023 202120222023
- Chevrolet Equinox 2018-2019, 2022 201820192022
- GMC Sierra 1500 2011-2018, 2020-2023 20152016201720182020202120222023
- Chevrolet Suburban 2021-2023 202120222023
- GMC Yukon 2021-2023 202120222023
- Chevrolet Silverado 2500 2019-2024 201920202021202220232024
- Chevrolet Cruze 2014-2015, 2017-2019 20142015201720182019
- Chevrolet Colorado 2016-2022 2016201720182019202020212022
- GMC Terrain 2018-2019 20182019
- GMC Yukon XL 2021-2023 202120222023
- GMC Sierra 2500 2019-2024 201920202021202220232024
- Cadillac Escalade 2021-2023 202120222023
- GMC Canyon 2016-2022 2016201720182019202020212022
- Chevrolet Suburban 1500 2021-2022 20212022
- Chevrolet Silverado 3500 2019-2024 201920202021202220232024
- Chevrolet Express 2010-2021 20142015201620172018201920202021
- GMC Sierra 3500 2019-2024 201920202021202220232024
- Cadillac Escalade ESV 2021-2023 202120222023
- GMC Savana 2010-2022 20152016201720182019202020212022
- GMC Sierra Denali 2019-2020 20192020
- Chevrolet Express 3500 2010, 2012, 2014 201020122014
- Chevrolet Express 1500 2010-2012, 2014 2010201120122014
- Chevrolet Express 2500 2010-2011, 2014 201020112014
- GMC Savana 1500 2010-2017 20102011201220132014201520162017
- GMC Savana 3500 2010-2018 20112012201320142015201620172018
- GMC Savana 2500 2010-2018 20112012201320142015201620172018
- Cadillac Escalade Na 2021 2021
- Chevrolet Express 4500 2012, 2014, 2016 201220142016
- Chevrolet Silverado 5500 2019-2021, 2023 2019202020212023
- Chevrolet Silverado 4500 2019-2023 20192020202120222023
- Chevrolet Express Cutaway 2013 2013
- Chevrolet Silverado 6500 2019, 2021-2023 2019202120222023
- Chevrolet 6500 2019 2019
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