the abs and brake light will not go away and i dont seem to have proper abs. the speedo seems to have a slight hickup from 0-10 and when u slow down it goes down to 5 back to then then to 3 then to 0.. changed the speed sensor in the rear end and in the tranny??
any tips?

 

When I had those same symptoms on my '01, it was the rear wheel speed sensor located in the rear differential. It's worth a shot. Also check the connectors for corrosion as they will cause the same symptoms. Good luck.