2019 Chevrolet Volt electrical system problems
11 owner complaints filed with NHTSA name the electrical system on the 2019 Chevrolet Volt — 32% of all complaints for this model year.
What owners report
“The contact owns a 2019 Chevrolet Volt. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the battery high-voltage disconnect relay. The vehicle was not repaired due to a lack…”
filed Apr 21, 2025
“Mileage: 38523 Engine Not Available Service Soon Propulsion Power Is Reduced Fuel Range Low: 3/4 Tank full of gas [XXX] - I was driving Northbound on [XXX] South of Castlewood in Northern California. I was driving 70 mph when I suddenly received the error messages above on my dashboard screen. The…”
filed Jun 5, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Volt years
| Year | Reports | Share |
|---|---|---|
| 2018 Volt | 85 | 39% |
| 2017 Volt | 307 | 44% |
| 2016 Volt | 77 | 46% |
| 2015 Volt | 18 | 42% |
| 2014 Volt | 27 | 29% |
| 2013 Volt | 63 | 20% |
| 2012 Volt | 86 | 35% |
| 2011 Volt | 23 | 47% |
Other reported problem areas on the 2019 Chevrolet Volt
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.