I have a 99 Ram 1500 4x4 that just started having problems with the ABS. When coming to a stop, the abs kicks in right before the trucks comes to a stop. I have NO ABS or brake light that comes on. The front & rear speed sensors where replaced maybe 2 years ago. I removed the rear drums and checked for bad parts or shoes and all looked good. I can remove the fuse for the ABS and all works fine then. I'm thinking that I have a bad ABS module/pump problem. What does anyone else think?

 

Welcome to DF. Do a search, there are tons of threads on that topic. I know there are some that are same problem as yours. I don't remember the solution(s) but I know I have read them. I think you are right though.