lawtonr Report post Posted November 2, 2018 I tow a 2013 Ford Explorer behind my 34' Class A and use a Brake Buddy Classic supplemental braking system. When the system activates, the piston pushes the brake pedal all the way to the floor resulting in the brakes locking the wheels for a few seconds until the air pressure releases and the piston retracts. I tried reducing the air pressure and the sensitivity in the Brake Buddy with no change. Has anyone else had this problem? While the system doesn't activate often, when I does I don'gt what to lock the toad brakes and drag the car for a few seconds. I've discussed this with Brake Buddy tech support and they only suggested lowering the sensitivity further. I don't want the system so "loose" it won't stop a 4,500+ pound vehicle, but I don't like locking the wheels. Any suggestions or thoughts? Thanks. Share this post Link to post Share on other sites
wildebill308 Report post Posted November 2, 2018 Are you pumping the brakes (on the Ford Explorer) 4 or 5 times with the engine off before you start to tow? Bill Share this post Link to post Share on other sites
ianbullock Report post Posted November 2, 2018 As per Bill, I have only had this happen once over the past 15 years of Brake Buddy Classic use when I forgot to purge the hydraulic pressure before towing. Use the test button on the Brake Buddy to pump the brakes to do. 5 times should do it. Share this post Link to post Share on other sites
elkhartjim Report post Posted November 2, 2018 Maybe its just me but I think I would follow the instructions you were given from Brake Buddy tech support. Share this post Link to post Share on other sites
mailman Report post Posted December 16, 2018 Brake Buddy Has a unit that can do proporttion braking . I have a Brake /Buddy and I do not run full braking. I had full braking with other unit but traded for the upgrade unit So I can switch on the fly from the remote from the drivers seat. Go to there web site check it out. Tim the mailman Share this post Link to post Share on other sites