The malfunction affected versions equipped with Theta II family gasoline engines of 2 and 2.4 liters. These power units may fail due to a faulty crankshaft.

Models such as Grandeur, Optima, Santa Fe, Sonata, Cadenza, Sorento, and Sportage will be sent to service centers.

It is worth noting that in mid-March, a recall campaign affected almost a million Hyundai Sonata sedans due to seat belt defects.