One problem related to automatic transmission control module has been reported for the 1999 Dodge Ram 1500. The most recently reported issues are listed below.
While driving 50 mph, the vehicle stalled. This caused lost of steering and brakes. The vehicle was taken to the dealer and the mechanic determined that speedometer gauge cluster shorted out. The vehicle would stall without warning. There were four attempts to fix the problem, it was finally determined that the problem was the pcm module. The consumer know longer owns the vehicle.