What is the name of the box the brake lines are hooked to in the back there are 4 lines going into it
have the same problem?
Saturday, November 17th, 2012 AT 9:59 PM
Height-sensing proportioning valve. It controls brake fluid pressure to the rear wheels to prevent easy rear-wheel lockup. Trucks and minivans use these variable valves because there can be such a huge difference in front-to-rear weight distribution from various loading conditions that one size would not fit all like they do in cars.