Are you sure the fuse is OK? Front left and right rear are fused together, so try switching that fuse with the fuse for Front right and left rear. If it still doesn't work, remove the wood trim from the console (lift the tray carpet and remove the hold-down screw at the lower end). The switches unplug, so trade one for a window that works with one for a window that doesn't. If your problem moves to a new window, the switch is dirty. If it doesn't you probably have a wiring problem. Sounds like it might be somewhere in the wiring to the right rear.