Automatic Transmission Control Module problems of the 2017 Dodge Grand Caravan

The contact owns a 2017 Dodge Grand Caravan. The contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of automotive power. The contact stated that several unknown warning lights were illuminated. The contact pulled over to the shoulder of the road and shift the vehicle into park(p); however, the vehicle was stuck in reverse(r), and failed to shift to neutral(n). The vehicle was towed to a local independent mechanic, where it was diagnosed and dtc: p1602 (pcm not programmed) and p0606 (error with pcm) were retrieved. The local dealer was not contacted. The manufacturer was not made aware of the failure. The failure mileage was approximately 150,000.