Dodge Stratus window problems
 

I have a 2006 Dodge Stratus 4 cyl. SXT. My passenger side window quit working so we assumed it's the motor and we replaced it. That did not fix the problem. When you push the switch down nothing happens (you can't hear the motor running), but when you push the switch up it tries to roll it up (you can hear the motor running). He took that same motor from the passenger side and plugged it into the drivers side and it works perfect. So we assumed it may be the switch and replaced the master switch and still nothing. We took the switch from the passenger rear door and and tried it in the passenger front door and nothing. Can someone give me an idea of what the problem could be? If you take the motor out and hook power to the motor it goes both ways... HELP!!!