2020 Chevrolet Silverado 1500 power train problems
213 owner complaints filed with NHTSA name the power train on the 2020 Chevrolet Silverado 1500 — 31% of all complaints for this model year.
What owners report
“While driving my transmission has a shutter. The shutter started about yr and half ago and I have just maintained with shutter stop. I know there is a recall on manufactured parts for other Chevrolet trucks in the same yr”
filed Jul 15, 2026
“The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while driving at approximately 40 MPH, the vehicle shuddered and downshifted independently. No warning lights illuminated. Additionally, an OBD2 diagnostic scan retrieved diagnostic trouble codes: U0146, U0101, and U0100. A…”
filed Jul 9, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Transmission control valve may fail and cause the rear wheels to lock upCampaign 26V083000 · Feb 12, 2026
- Transmission control valve may fail and cause the rear wheels to lock-upCampaign 24V797000 · Oct 24, 2024
- One of the driveshaft joints may not have been properly welded, causing the driveshaft to…Campaign 20V650000 · Oct 22, 2020
Power Train problems in other Silverado 1500 years
| Year | Reports | Share |
|---|---|---|
| 2026 Silverado 1500 | 9 | 14% |
| 2025 Silverado 1500 | 19 | 23% |
| 2024 Silverado 1500 | 86 | 31% |
| 2023 Silverado 1500 | 99 | 28% |
| 2022 Silverado 1500 | 165 | 28% |
| 2021 Silverado 1500 | 225 | 29% |
| 2019 Silverado 1500 | 312 | 30% |
| 2018 Silverado 1500 | 169 | 33% |
| 2017 Silverado 1500 | 191 | 27% |
| 2016 Silverado 1500 | 190 | 24% |
| 2015 Silverado 1500 | 134 | 12% |
| 2014 Silverado 1500 | 154 | 11% |
Other reported problem areas on the 2020 Chevrolet Silverado 1500
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.