My car has been making a very strange clicking noise whilst driving it which seems to be coming from my ABS system or the fuse box. I took out the ABS Relay today from the fuse box and now the clicking stopped. So I know this clicking noise is ABS related. But what's going on with my ABS system to cause this crazy clicking noise. It's like the sound of a stick being run over a corrugated sheet of metal or over an old wash board.