I had the same thing happen to me last summer so I ordered the part from Amazon...and then my cruise decided to start working again. I guess whatever corrosion that had built up and was causing the problem fell off. Now it's February and my cruise finally went out again. When it first happened I could sort of lift up on the brake pedal or hit the side of it with my foot and it might start working again. Now it's just completely out. Glad I've already got the part, I'll have to switch it out on Sunday or something.