thats another thing, when it rains even like a little bit my abs will turn on for no reason at all and it just does it all the time but today really bad after igot done racing doing about 120 on the highway. but it makes a like vibrating sound kinda but today it was pulsing so i just took the car right back home, (only got about down the block) and if it means anything at all i just changed the passenger side cv axle this morning