So my passenger front stopped working a few months back and I thought it was the regulator the whole time. Well, the other day I held the unlock button on the key fob and all windows rolled down, including the front passenger one. I was confused becauss I thought it didn't work. So then I thought, now its stuck.... well I went t roll the window up from the inside switch and it rolled up, but won't roll down. So do I just need a new passenger window switch? PN?