Electrical system: ignition
Risk. If the engine runs for an extended period of time in an enclosed space, there may be a build up of carbon monoxide, increasing the risk of personal injury.
NHTSA has logged 245 owner complaints about the 2012 Chevrolet Volt, most often about the electrical system. It is covered by 2 safety recalls, and for recall 15V-145 the manufacturer reports only 90% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 25, 2026. Updated daily. Photo: Michael Sheehan, CC BY 2.0.
245 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 86 | 5 |
| Air bags | 86 | 3 |
| Fuel/propulsion system | 37 | 0 |
| Engine | 26 | 0 |
| Service brakes | 23 | 2 |
| Power train | 22 | 2 |
| Seats | 14 | 0 |
| Vehicle speed control | 11 | 1 |
| Steering | 6 | 0 |
| 10 other systems | 29 | 3 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. If the engine runs for an extended period of time in an enclosed space, there may be a build up of carbon monoxide, increasing the risk of personal injury.
Risk. If the brakes lock up it could cause a loss of steering control and/or a lengthened distance needed to stop the vehicle, increasing the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Chevrolet.
74kmiles, median
Based on the odometer reading in 72 electrical system complaints. 67% were reported before 100,000 miles.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$1,000median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Volt median. How we score
Federal investigations that included the 2012 Chevrolet Volt, and the recalls they led to.
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2012 Chevrolet Volt. The contact stated that while the vehicle was parked and occupied, the contact attempted to start the vehicle; however, the instrument panel displayed a blank screen. An independent mechanic was contacted. The vehicle was taken to an independent mechanic to…
The contact owns a 2012 Chevrolet Volt. The contact stated that the vehicle failed to start, and the lights inside and outside of the vehicle failed to illuminate. The vehicle was jump-started. The failure reoccurred while attempting to restart the vehicle, and the contact was unable to drive the…
THE CONTACT OWNS A 2012 CHEVROLET VOLT. WHILE DRIVING AT THE SPEED OF 70MPH THE INSTRUMENT PANEL BECAME INOPERABLE WITHOUT WARNING. AS A RESULT, THE CONTACT WAS UNABLE TO DETERMINE THE SPEED OF THE VEHICLE, ALONG WITH THE AMOUNT OF FUEL THAT WAS INSIDE THE VEHICLE OR ANY WARNING LAMPS. THE INCIDENT…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.