NHTSA complaint: 2020 RAM 1500 — ELECTRICAL SYSTEM
The DPF got so hot in a matter of a few miles (8 minutes driving) it blew a hole in it, and melted all the wiring under the truck, caused the engine to stop, automatically locking all the doors (thank God my child and husband had stopped and were out) before this happened.
National Highway Traffic Safety Administration — Office of Defects Investigation