First, check to see if you hear anything when you try the window switch, if nothing and the other window works probably the window switch. Could also be the motor but try the switch first, it's a lot cheaper.
Check the window fuses. They are located underneath the driver side kick panel. If the fuses are blown the windows will not work.
I've got a better question, why is this question in the Chevy venture forum ?
main switch is bad
2007 Saturn ion passenager window wont go down replaced motor door switch & driver side main switch
had same problem; check switch on driver side ., if it operates the passenger side ok, then just replace the driver side window switch .. $20 part from the dealer.
buy a posi differential. it can be welded but it wont last long
I'm having the same problem on my 96, replace it, that's what i have found ut.
there is a disable button on driver door so other windows wont work. Try clicking it in the other direction.
In your trunk there is a air ride susp. On/off switch
Mercedes window wont go up
If your windows are electric you may have a bad motor in the driver's side or the window could be off track, if they're not then you may just have a bad gear or it could be off track
door swith sticks you can strip them down and clean but i would replace with new its a n easy job