Two problems related to differential unit have been reported for the 2000 Dodge RAM. The most recently reported issues are listed below.
Consumer was going 30mph and vehicle stalled twice. Transmission specalist said planitary gear is not working. First and second gears are working fine. This vehicle had never stall, it just did not move at all while the motor was running. The vehicle had transmission problem. That is, planetary gear problem.
Pinon gear in rear differential end was grinding. Had taken vehicle to dealer 3 times for same problem. Mechanic refused repair it again. Each time it was repaired, grinding would come back. The consumer says the rear end of the vehicle was flawed and should be replaced by a better design. The manufacturer had been contacted but was not taking any action.