RE: power window passenger side not working
OK, first go to an automotive paint supply store and pick up a door panel removal tool for a Dodge vehicle and a bag of replacement plastic fasteners. The tool is flat, wide and made of metal with a slot to fit around the plastic door fasteners. Once you have that, remove the philips head screw behind the door opener handle and the one inside the handle you pull the door closed with. (this is for 3rd gen. Caravan, 2001-2006. I'm not sure what you're dealing with.) Now carefully slide the tool between the metal door and the plastic panel around the corner. You have to be careful not to scratch up your paint. Once you get the tool wedged in there, peek inside to see where the fastener is at and move the tool so it's surrounding the fastener. Now, just pry open. It will take some effort and the fastener will finally give. You'll hear a "POP" when it comes loose. Once you've got one out, you can pry open the panel and see where the next fastener is and keep working your way around the door panel. Once you get all of them removed, then you have to manuver the panel so it slides up and pull it away from the door. You have to guide the door opener handle through the panel as well, so it can be a little tricky. Once you've done that, you have to disconnect the wiring to the switches to free the panel from the door. After that, you're done removing the door panel.
Good luck! The first time is the toughest.