I got into my car this mornnig and realized that my passenger window will go down but not up using the driver's master switch. It does however go up using the passenger switch. does anyone know what the problem is? I am guessing a faulty master switch but not sure?? anyone have an idea what the cost to fix it will be?

 

My first guess would be the master switch has gone up.
I'd contact your local auto parts store and see if they carry or can get your master switch. If you plan on doing it your self, I don't see it costing more then 30.00. But depends on where your located could depend on how much the switch is.