2025 Kia Carnival Hybrid cruise control problems

Today I had an issue with my 2025 Kia Carnival Hybrid SX Prestige where it would not allow me to accelerate past 31 mph. I was on an on-ramp to the highway with my baby in the car and I was flooring the gas, yet it still would not go past 31 mph. I put on my hazards and pulled off, and checked that the max speed setting was not on. I even tried setting the max speed to something higher like 50 mph, and the screen confirmed this, but the car still did not go past 31 mph.

The contact owns a 2025 Kia Carnival Hybrid. The contact stated that while driving at undisclosed speeds, the vehicle hesitated before accelerating while depressing the accelerator pedal. There were no warning lights illuminated. The vehicle was taken to the dealer, who was able to duplicate the failure; however, the vehicle was not diagnosed, and the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was opened.