I have a 97 4runner Limited that I'm having trouble with. The rear wiper , rear defrost, and window for the hatch are all inop. These all happened at pretty much the same time. The wiper was working very slowly but now not at all. Also the license plate light will sometimes stay on all the time after I shut off vehicle. The only way to get it to go out is turn the ignition switch on and then back off, then light will go out. This seems to happen more frequent when I use the key fob to lock doors and set factory alarm. Ihave checked all fuses and they are ok. I also checked the wires where they come through the roof to the rear hatch for rubbing. No problem found there either. It seems like all the problems could be related to maybe a relay? I dont know, anyone have any thoughts or know where I might find the relays related to these items? thanks.