I bought my 96 Civic used and the driver rear window never worked. I never looked into it. A couple years pass and the back passenger window stopped working. A couple more years pass and the front passenger window stops rolling down. The driver side still works and has had no issues.

I decided to replace the driver window control module and that made no difference. I replaced all 4 fuses for each window and it had no affect.

It seems the issue cascaded through the windows. What would cause that? What should I look at?

Thanks in advance.