2020 Chevrolet Silverado 2500 electrical system problems
15 owner complaints filed with NHTSA name the electrical system on the 2020 Chevrolet Silverado 2500 — 15% of all complaints for this model year.
What owners report
“I got to my destination and got out of the truck and like a hour later I came back to my truck to get in and my truck was full of smoke and stunk and my center console and center dash melted and gone . Nothing would work . That’s all I know”
filed Jun 25, 2026
“This vehicle does not recognize that the gear is on park. Due to the issue, it has left me stranded twice. The first time it was at a very remote area up in the mountains. I was stuck for hours due to battery dying. The second time being a very dangerous situation Because it was a very dangerous…”
filed Mar 12, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Silverado 2500 years
| Year | Reports | Share |
|---|---|---|
| 2025 Silverado 2500 | 7 | 32% |
| 2024 Silverado 2500 | 53 | 38% |
| 2023 Silverado 2500 | 15 | 34% |
| 2022 Silverado 2500 | 27 | 30% |
| 2021 Silverado 2500 | 17 | 20% |
| 2019 Silverado 2500 | 18 | 25% |
| 2018 Silverado 2500 | 13 | 25% |
| 2017 Silverado 2500 | 15 | 28% |
| 2016 Silverado 2500 | 18 | 15% |
| 2015 Silverado 2500 | 57 | 33% |
| 2014 Silverado 2500 | 6 | 15% |
| 2013 Silverado 2500 | 10 | 20% |
Other reported problem areas on the 2020 Chevrolet Silverado 2500
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.