| Issue ID | 1363772 |
| Internal NHTSA # | 10966358 |
| Manufacurer | Hyundai Motor America |
| Brand | HYUNDAI |
| Model | SONATA PLUG-IN HYBRID |
| Model Year | 2017 |
| File date | 15/03/17 |
| Component | FUEL/PROPULSION SYSTEM |
| Product type code | VEHICLE |
| Description of the problem | On 3/15/2017 around 8am, i started my car to leave for work and the car showed a warning "check hybrid system" and the corresponding warning light came on. The gasoline engine also started right away and stayed on, even though the ev battery was full. The engine remained on throughout my commute to work and back to home in the evening. I plugged the car in my garage for charging overnight with the timer set to start the charging at 10pm. Around 10:45pm, my wife and i opened the internal garage door from inside the house and immediately smelled exhaust fumes and heard the engine running. I opened the garage overhead door right away and unplugged the charging cable which turned the engine off. Just to be sure, i plugged the cable in again and turned off the timer to restart the charging immediately. As soon as the charging started, the engine came on and after a few seconds started revving up also. I immediately unplugged the charging cable and engine stopped. I took the car to the dealer today and am waiting to hear back from the dealer. I think this is a potentially serious safety issue and hence i am reporting it. |
| Vehicle Mileage at Failure | 2900 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | SAN JOSE, CA |
| VIN pattern | KMHE54L25HAXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 0 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |