Have an issue with my abs system. Just purchased an 02 GT and the abs light was on. Found the rear drivers side sensor was not mounted properly and was not getting a reading from the hub. Once fixed, the light went out and traction control began working. Now, when I come almost to a stop, you can feel the abs kick in and the brakes pulse. Any idea what could be causing this? Bad sensor maybe? I have undone my rear sensor fix so that the abs is disabled until I can figure out what the new issue is. Any help would be appreciated.