Automatic Transmission Control Module problems of the 2019 Chrysler Pacifica

Requesting an n. H. T. S. A. An investigation into the 2019 Chrysler Pacifica defects as they relate to this specific model & VIN number, leased directly from a connecticut cjdr dealer as a new vehicle. Vehicle currently has 53k miles on it. The lurching & hard shifting defects in the transmission are well cited back to 2016 for this model. Our minivan began lurching forward during gear shifts at &/or approaching highway speeds (37mph - 59 mph) at ~35k miles, while on the highway or roadway with this permissible speed. Problem was intermittent & is now constant. Transmission lurching, & slamming began last year is so aggressive that the slamming woke my son from a sound sleep and vibrated the front cabin. A complaint has been made to stallantis & the vehicle has been brought to the local cjdr dealer four times for the same issue. There is no code, so they can not fix the issue, nor can they can get the van to re-create the issue in the 7 or 8 miles they test drive it. Blogs have shown updates to the pcm and tcm. Service bulletin number: 21-027-17 as a possible fix, but we did that & nothing has changed. Tcm has no updates. Stallantis is now telling me I need to bring it back to the dealer and leave it for several days so they can "drive it home" & add more miles to the miles I have already added to it to have it diagnosed, back & forth the dealership & it's a lease. Stallantis is stating they will "look at it" even if the power train warranty is over at 60k miles, but won't guarantee they'll repair it. In the past they have given me mopar vehicle protection plans for the life of the lease for specific issues, when these issues have not been fixable. Case manager says he isn't aware of that & has to check with his supervisor. The concern is the vehicle is going to have a total transmission failure with my children in the van. A "star" case needs to be opened by stellantis for this issue & I am going to request that tonight. Service bull. Attached. Cc. Atty gen. /CT.