During 3 separate drives (October11, 2024; December 30, 2024, and January 2, 2025) the vehicle shut off while going uphill on an interstate while the engine was at 3,000 RPM. When I pulled over to the side of the highway and stopped the car, the emergency parking break automatically came on. I had to restart the vehicle 2 or more times in each instance. On January second, the vehicle shut down 5 separate times, some on Interstate 70 and some on US Route 40, all while going uphill between 2000 and 3000rpm. I took it to a local Chrysler dealer January 8th, but they could not recreate the problem or explain why the vehicle was shutting off with no warning.