Hi, the ABS lights were coming on from time to time on my 98 k2500 suburban. I looked into it a little further and found out that it was the RHS wheel speed sensor so I replaced it. The light still comes on. More importantly, now when I touch the brakes (sometimes but regularly) even lightly the brakes will lock up, once I take my foot off the pedal the brakes go back to normal. What have I missed or do I have others issues. Thanks Dan.