Hello, I would recommend you first check to see if your window lock is engaged on the driver's door. On some vehicles, if the window lock is engaged, it won't work at all -- even from the driver's door. If this is not engaged, you may have a problem with that master window switch on the driver's door. Have a properly trained technician check the switch for functionality and move forward from there. Good luck!
The best advise I can give you is to visit a trusted and capable electrical specialist. We've seen more than a few Explorers with wiring related issue lately and we typically resolve them without the need to replace functioning components. Please feel free to reach out to us at Interstate Auto Care in Madison Heights. (248)307-1200
Good Morning....I would check the fuse(s) first to make sure they are all in working order. If you find no problems with the fuse(s), please feel free to contact us at our shop so we discuss the problem and other possible solutions with you. We will be happy to assist in any way we can. Good luck!