Ok I just purchased a 2002 Stratus. The guy who sold it to me informed me that the 2 rear windows didn't work properly. Drivers side rear goes down but not back up, passenger rear doesn't do anything. To get the drivers side rear back up you have to switch the polarities on the door switch and it goes up fine. He said he replaced the drivers door master switch but that didn't take care of the problem. Is there something else that would prevent these two windows from not working properly.

 

Motors or regulators.