One problem related to control module has been reported for the 2019 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Kia Motor Optima based on all problems reported for the 2019 Optima.
The contact owns a 2019 kia Optima. The contact stated while driving approximately 70 mph there were knocking sounds, then an engine blowup occurred. There were no warning lights illuminated. The contact pulled over safely, and the vehicle was towed to a local dealer. The vehicle was diagnosed with an electronic control unit software not being updated. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 62,000.
| Electronic Stability Control problems | |
| Control Module problems |