Quote Originally Posted by marshall_mosty View Post
I think Jerry took a page out of VW's book and hooked it to the ABS excitor rings on the front wheels. If they aren't turning, it's restricted. If it sees a square wave, it's unrestricted...
I did not know that is how VW did it but I guess I better put the excitor rings back on the car. You are correct David, nobody has found the switch. I bet they never do either.

JJ