Thank you everyone. I am working on this with a friend that owns the van. Now I have a little more info. Passenger side is working like 10% of the time (for like 2 years now) so she has decided to just leave it up. So complete regulator/motor assembly is probably required on that side?
As for the driver side when you push switch up or down you can hear the motor But it sounds like it fell off the track and dropped to the bottom. It has since been pulled up and taped. So now I am not sure how to fix that? Did something "pop off" or break?
ANY ADVICE is appreciated, before I buy something that is un-necessary.
Thanks again I will be watching. Heading on a road trip next week so hoping to get them working before then