NHTSA complaint #11518798

Owner complaint summary

On 3/27/2023, while driving 75mph down the PA turnpike, our 2021 Chrysler Pacifica Hybrid lost power unexpectedly. Fortunately, my wife and kids were not in the car, as it was frightening to have the engine shutoff while driving in the left lane of a narrow highway that had a small shoulder. I was in the left lane of a 2 lane highway, I placed my turn signal on to try and coast into the right lane and then over to the right shoulder. I still had power steering, but the engine had entirely shut off. When I got onto the small shoulder, I placed my 4-way flashers on. I read the digital read-out on my gauge cluster, it said "Service Charging System" and the check engine light came on. I wasn't sure what this meant so I Googled it. It turned out that a lot of Pacifica Hybrid owners had been having this exact problem. I was able to start the van and slowly drive it the 60 miles back to my house. I called the Chrysler dealership to setup an appointment to have the van inspected. It took them a week to diagnose that it was the van's hybrid heater that was locking prematurely. The part order was a 3-4 week wait. After a month went by and no word from the dealer, I called and was told it would be another week before the part came in. April 19th was when the dealership was able to replace the hybrid heater on my Pacifica. I went out of town for work on April 21st, and returned today, the 24th. The Pacifica hadn't been used since leaving the dealership. The dealership technician also told me the problem I had was due to a software update. Today, the 24th, I took the van out and was driving to pick my kids up when the van digital display said "Stop Safely, Vehicle Will Shut Off Soon". The check engine light came back on along with many other display cautions. I pulled off the side of the busy highway, turned the car off and again, Google'd this new problem. After attempting to restart the van numerous times, I was eventually able to start it and again, limp it back home.