2020 Chevrolet Bolt EV fuel/propulsion system problems
30 owner complaints filed with NHTSA name the fuel/propulsion system on the 2020 Chevrolet Bolt EV — 17% of all complaints for this model year.
What owners report
“GM installed Advanced Monitoring Software on the car rather than replace the battery. The software detected a battery fault. Under the battery recall if a fault is detected the battery is replaced free of charge. GM is refusing to replace the battery. Now the car will not move.”
filed Jul 6, 2026
“General Motors is using the arbitrary 6,213-mile tracking window of Recall 944 to deny coverage for a diagnosed Cell Section 3 hardware failure at 123,582 miles. However, this vehicle is directly impacted by the failure parameters outlined in the expanded GM Safety Recall N242470160 / N242470162…”
filed Jun 19, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Bolt EV years
| Year | Reports | Share |
|---|---|---|
| 2023 Bolt EV | 7 | 12% |
| 2022 Bolt EV | 11 | 19% |
| 2021 Bolt EV | 15 | 23% |
| 2019 Bolt EV | 44 | 25% |
| 2018 Bolt EV | 11 | 13% |
| 2017 Bolt EV | 70 | 21% |
Other reported problem areas on the 2020 Chevrolet Bolt EV
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.