2023 Kia Telluride Vehicle speed control Problems

“I have owned the car for 2 months. For the 3rd time while pulling out into traffic the car refused to accelerate like it was having trouble with transmission(this made it dangerous for me pulling into busy traffic) For 10 to 20 seconds it would not accelerate and then finally it would operate as normal. The last time it happened when it kicked into gear the car jumped and it made a loud noise. This refusal to accelerate happened 3 different times”

“The issue concerns my 2023 Telluride SX X-line (AWD) when driving in the snow mode setting. The issue has occurred on several occasions, approximately 2-3 times last winter when I was driving the vehicle and at least one time this winter when my wife was driving in snowy conditions. The issue is that the vehicle accelerator basically becomes unresponsive when driving in snow mode under a set of conditions that are not easily defined. The issue seems to occur fairly randomly. …”

“When vehicle is in Snow Mode and I begin accelerating after a complete stop or turning the vehicle from park to drive, the accelerator does not respond. Once I move the dial to any other mode the issue resolves. I can then go back to snow mode and the issue doesn’t occur again until I start accelerating after a complete stop. This has happened four times. This is dangerous. If I am merging into traffic or crossing a street and my vehicle won’t respond to me pressing the gas pedal it could result in an accident.”

“The driver dashboard went blank except for randomly flashing nonsense numbers. Vehicle speed, fuel level, engine RPM and other vehicle information was lost. Additionally forward collision avoidance, lane keep and departure, adaptive cruise, emergency braking and blind spot warning systems became inactive. I am unsure if the antilock brake system and stability controls are functional. My safety was put at risk because i was unsure of vehicle speed and loosing all driver assistance tools. The problem has been persistent since it 1st occurred. …”

“On about 5 occasions, when I have set the drive mode to Snow Mode , after a stop, the accelerator pedal has no effect. I can push down the accelerator pedal all the way to the floor and nothing happens. There is no indication that the engine is revving and the vehicle does not accelerate. This leave me stranded in the middle of the road at a stop until I change to a different mode other that snow mode. Then I can accelerate again. This has not been reproduced or confirmed by a dealer. The dealer asked that I video record it happening, which I have not done yet. …”