This problem started a few weeks ago. All was working great, then with no notice or warning, the passenger side window would not go up using the drivers side window switch. It would however go up using the switch on the passager side , but the passenger side switch would not make the window go down. So no problem, I just reached over and put the window up using the passenger window switch.
Then 2 days ago neither switch will put the window up. the window is all the way down, used the battery and jumpered the red/yellow and yellow/red on the back of the passenger side window switch and the window went right up.The drivers side switch will still put the passenger side window down.

Can any one tell me what the voltage should be on the other wires on back of the switches (both drivers side and passenger side), I have been looking for a schematic diagram for the windows and have been unable to find one. I am about to take a 2500 trip and it would suck very badly if the window doesn't work.

 

Welcome to the site..

Check you PM..