NHTSA Complaint #11504808 — 2014 JEEP CHEROKEE

My Jeeps Transmission is going into Neutral while I'm driving in the freeway I'm unable to accelerate and at times have lost power in the freeway and it restarts when I put into park or turn it off. when I place on park or turn off, the system restarts. I had a recall supposedly fixed for this issue back in 2016 but the problem restarted again several years ago. I took the jeep to Norco Jeep in California in December 2022 and they stated they would "email Chrysler" and I have sent 3 follow up messages and no replies or responses. The mechanics at the dealership stated there was loss of control because the tires have different measurements. I mentioned to them I replaced all 4 tires 2 years ago and problem has still been ongoing. When the car is about to lose power, the transmission light goes on and starts losing velocity while in the freeway or in the streets ( mostly freeway) from 65 mph to 40, and then 20mph and at times it stops if I'm going uphill and starts rolling back. I am very worried for my safety and the safety of my 3 children and I am sending this email in the event of an accident to proof that I have made attempts to receive assistance. I'm in need of urgent assistance. Thank you