| Chevrolet Model | Number of Bulletins |
|---|---|
| 2018 Low Cab Forward 3500 | |
| 2017 Low Cab Forward 3500 | |
| 2016 Low Cab Forward 3500 |
| Bulletin Date: | Sep. 13, 2021 |
| Component: | Electrical system |
| Bulletin Summary: | Customer satisfaction campaign: vehicles equipped with 6. 0l gasoline engines: inspection and repair instructions of e98 and e97 electrical grounding terminals that may have excess tape or glue on the ground terminal surfaces from the engin |
| Vehicles covered in this TSB: |
2016 Chevrolet Low Cab Forward 3500,
2017 Chevrolet Low Cab Forward 3500,
2016 Chevrolet Low Cab Forward 4500,
2017 Chevrolet Low Cab Forward 4500,
2012 Isuzu NPR,
2013 Isuzu NPR,
2014 Isuzu NPR,
2015 Isuzu NPR,
2016 Isuzu NPR,
2017 Isuzu NPR,
2012 Isuzu Npr Hd,
2013 Isuzu Npr Hd,
2014 Isuzu Npr Hd,
2015 Isuzu Npr Hd,
2016 Isuzu Npr Hd,
2017 Isuzu Npr Hd.
|
| Bulletin Date: | Sep. 17, 2019 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This preliminary information communicates�a vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm. �a�broken rocker arms that could result in the valve dropping to the cylinder, causing a cata |
| Vehicles covered in this TSB: |
2017 Chevrolet Express,
2018 Chevrolet Express,
2017 Chevrolet Low Cab Forward 3500,
2018 Chevrolet Low Cab Forward 3500,
2017 Chevrolet Low Cab Forward 4500,
2018 Chevrolet Low Cab Forward 4500,
2017 Chevrolet Low Cab Forward 5500,
2018 Chevrolet Low Cab Forward 5500,
2018 Chevrolet Low Cab Forward 6500,
2017 Chevrolet Silverado,
2018 Chevrolet Silverado 2500,
2017 GMC Savana,
2018 GMC Savana,
2017 GMC Sierra,
2018 GMC Sierra Denali.
|
| Bulletin Date: | Dec. 19, 2017 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This preliminary information communicatesa vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm. Abroken rocker arms that could result in the valve dropping to the cylinder, causing a catastr |
| Vehicles covered in this TSB: |
2017 Chevrolet Express,
2018 Chevrolet Express,
2017 Chevrolet Low Cab Forward 3500,
2017 Chevrolet Low Cab Forward 4500,
2018 Chevrolet Low Cab Forward 4500,
2017 Chevrolet Low Cab Forward 5500,
2018 Chevrolet Low Cab Forward 5500,
2017 Chevrolet Silverado,
2017 Chevrolet Silverado 1500,
2018 Chevrolet Silverado 1500,
2017 Chevrolet Silverado 2500,
2018 Chevrolet Silverado 2500,
2017 Chevrolet Silverado 3500,
2018 Chevrolet Silverado 3500,
2017 GMC Savana,
2018 GMC Savana,
2017 GMC Sierra,
2017 GMC Sierra 1500,
2018 GMC Sierra 1500,
2017 GMC Sierra 2500,
2018 GMC Sierra 2500,
2017 GMC Sierra 3500,
2018 GMC Sierra 3500.
|
Also see Common Chevrolet problems