Major Window Problems

[blassfromstl]

I have a 01 grand prix gtp 4 door, the passenger front door window will rold down but will not roll up, i replaced the motor twice and passenger side switch and still same thing. When i push the up switch i do not even hear the regulator click like when i roll it up.......any help would be appreciated......

[BNaylor]

Although it requires removing the door panel again, the best thing to do is check voltages from the switches to the motor. Check at connector to motor. Are you getting no up when both drivers side and passenger side switches are used? The 12v for the passenger side comes from the driver's side switch. Check it and the wiring on the switch for broken wire, etc. Good luck!