ccjhash@aol.com

I have a 2007 CRV pulled by 37 ft Gulfstream Scenic Cruiser. Once had experience of arriving home and finding a bald spot on each tire severe enough that I needed new tires. Brake Buddy was set on 5. Have since set on 1 and use it primarily as a break away brake. No trouble since but I read with interest about being certain to turn Honda engine off before setting BB. Since the problem I hook up tow bar and turn engine of CRV off before powering up the BB and pushing the test button for the required five compressions, then pull the break away switch to test system. Knock on wood, no problems. I suppose my testing the system depletes the vacuum discussed in one of the replies.