There are a few reasons to change the front brake hose on your vehicle; the most common is a leak. This issue can cause your brakes to malfunction since it’s the front brake hose that supplies fluid. It runs from the brake master cylinder to your front brake calipers, if the brake caliper does not have the required supply of brake fluid, they will not push down the brake pads on the rotor to stop your car. Fortunately, replacing the front brake hose on your vehicle is not a difficult project. There are a few very important steps that you must follow; however, to be sure your vehicle is safe.