NHTSA Complaint #11463741 — 2021 KIA SORENTO

Less then 25000 miles. I was backing out of a parking place I heard some signal indicator beeps, put the car in park and saw a transmission engine light indicator lit. On the display panel were the options to make an appointment with a dealership or to call roadside assistance with the description of " a possible condition with your transmission control system has been detected. A full system check is recommended to be done when convenient. Please contact your local dealership for an appointment" I called roadside assistance to see if they were able to help me further understand and they could not and suggested I called the dealership. I drove the vehicle home and was hoping a Sensor may have gotten wet as we had a lot of rain and bigger than usual puddles. The next day I started my car the engine light was on again. I drove to the dealership (when I called them they did not answer in the service department). A woman came out to the vehicle and said she could not diagnose what was wrong but as long as I'm not having any difficulty driving, nothing feeling weird, or off that I can bring it in on Monday, two days from today, so we agreed. I went to one store and when I came out the car started and shifted into gear but pressing on the gas no power! it would not go forward it would not go in reverse, nothing! The diagnostic code from my Kia phone app is P1C2D03 I can't find anything about this code.