2015 Hyundai Genesis power train problems
22 owner complaints filed with NHTSA name the power train on the 2015 Hyundai Genesis — 8% of all complaints for this model year.
What owners report
“The contact owns a 2015 Hyundai Genesis. The contact stated that while stopped at a traffic light or while the vehicle was in drive, the vehicle failed to move, and the engine shut off unexpectedly. Several unknown warning lights were illuminated on the instrument panel. To restart the vehicle, the…”
filed Feb 18, 2026
“The vehicle exhibits a severe vibration and shaking at normal highway speeds, most notably around 70–80 mph. The condition is repeatable and occurs during steady freeway driving. The vibration is strong enough that the vehicle feels unstable and unsafe to operate at typical highway speeds. This…”
filed Feb 2, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2.
24-AT-002H · Service Bulletin/Repair Instructions · issued Apr 9, 2024
Power Train problems in other Genesis years
| Year | Reports | Share |
|---|---|---|
| 2016 Genesis | 10 | 10% |
| 2013 Genesis | 21 | 17% |
| 2012 Genesis | 39 | 15% |
| 2011 Genesis | 6 | 5% |
| 2010 Genesis | 5 | 6% |
| 2009 Genesis | 10 | 4% |
Other reported problem areas on the 2015 Hyundai Genesis
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.