The contact owns a 2025 Ram 1500. The contact stated while driving 55 MPH, there was an abnormal sound coming from the engine compartment. The contact became aware that the RPM had exceeded 5,000 RPM, and the contact pulled over to the shoulder of the roadway and turned the vehicle off. The contact stated that after restarting the vehicle, the vehicle returned to normal functionality. The drowsiness alert warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 1,000.