U1428

My vehicles transmission, beginning at 30,000 miles, started to lock up. The service transmission and service engine lights both activated. This only occurred while the vehicle was parked and idled. I had to press gas turn vehicle off for a couple of minutes and restart to reset the transmission icon. The same lock up started to happen while driving after i passed the 36,000 miles mark. I was on the highway using cruise control and the vehicle locked up and started to slow down. I could not accelerate so i had to put my hazards and pull over. This happens very often now. Autozone states the code pops up with U1428. I then start to have start up issues at 50,000 miles. The start/stop system is unavailable and the light reflect 'a!' has been activare since. This has caused my vehicle to get really hot. Constant oil burning. And gas burning. When autozone check code it popped up P1DD2 (with no description of what the code was caused by). The vehicle electrical is not stable. In multiple instances my vehicle lights and power have gone in and out while idle and driving. It slows down my vehicle suddenly. I have heard a lot about transmission and engine issues with the newer Jeeps but i didn't think this would happen to me. I don't think my vehicle is safe and would like a more professional input since the dealership i bought the vehicle from is never available to assist.
ELECTRONIC STABILITY CONTROL, POWER TRAIN SERVICE BRAKES

Check engine light comes on, vehicle has no power, can't accelerate. Shows codes P0340 P0365 U1428. This is the second time this has happened with this vehicle! I was on the freeway and the accelerator pedal is totally unresponsive. Holding it to the floor kept the speed steady until i was able to pull off the side of the road.
POWER TRAIN, ENGINE

Car turn off on its own error code P2172 U1428 maybe throttle body. Other Jeep have a recall on this but my vin isn’t included.
ENGINE,