Your Ford Territory’s brake system is the most important safety feature on the vehicle. Without a reliable braking system, it is dangerous to keep driving your Territory. A brake fluid leak is a serious problem. It is usually caused by a failure of a seal, brake line, master cylinder reservoir, and a few other issues.
When brake fluid leaks out, air enters the system. This will decrease the stopping power of your Territory. Once enough air enters the system, your brakes will no longer work.
Ford Territory Brake Fluid Leak Causes
There can be a small fluctuation in the amount of brake fluid held by the master cylinder as disc brakes wear down. The piston will rest further from the caliper, and more fluid will stay in the system. This is not a leak, but it is worth pointing out, since it can appear to be one.
There are a number of issues that can cause your Territory’s brake system to leak fluid. Here are the most common ones.
Related: Ford Territory Squeaky Brakes
1. Bleeder Valve
Depending on the year and options selected, your Territory may have four wheel disc brakes, or it could have drum brakes on the back. Both types of brakes use bleeder valves to get air out of the lines.
These valves can be damaged or stripped out, allowing brake fluid to exit the brake system.
2. Brake Line
Brake lines connect all four brakes and the master cylinder. They can be made out of both rubber and steel. They can fail, particularly the rubber ones.
3. Piston Seal
Disc brakes calipers utilize pistons to press the brake pads into the disc. The piston seal keeps the brake fluid from exiting the caliper when the brakes are pushed. These seals can fail over time. If your Territory has been parked for a very long time, this is one of the more common places a leak will occur.
4. Wheel Cylinder
On drum brakes the wheel cylinder takes the pressure from the brake fluid (when the brakes are pressed) and uses it to move the shoe into the drum. If your Territory is equipped with drum brakes, this is a common failure point.
Take a look at the rear wheels, you may find brake fluid all over one of them (on the back part). That’s a pretty good indication that the wheel cylinder is bad.
5. Fluid Reservoir
Attached to your master cylinder, there is a fluid reservoir. It holds extra brake fluid. Many of these are made out of plastic and can crack and leak brake fluid.
Ford Territory Brake Fluid Leak Diagnosis
Finding a brake fluid leak takes time and patience, but isn’t the most difficult job in the world. Knowing a few things about how your Territory’s brake system works can make the job a lot easier.
Here’s a great video on how to compartmentalize and quickly find where the fluid leak is actually coming from.
Conclusion
Driving your Territory with leaking brake fluid is very dangerous. If you can’t find it, have a mechanic take a look at it and fix it for you. Afterwards, make sure that you monitor your fluid level to make sure that the leak was fixed.