Brake fluid, also referred to as hydraulic fluid, is a part of the brake system that is used every time you try to slow down or stop your car. In most vehicles, brakes cannot function properly without the presence of this fluid. Read on to learn more about how brake fluid works and how often you should have it serviced. 

Brake Fluid: What It Does

The brake fluid takes the pressure applied on the brake pedal and converts it into pressure to the front and rear brakes of your car. The force goes through the cylinder, calipers, brake pads/shoes, and eventually drum/rotor to slow down the wheels’ rotations. The solution cannot be compressed and is designed to be resistant to intense pressure and high heat.

How Often Should You Replace Brake Fluid?

Brake fluid lasts longer than motor oil. However, it still requires regular inspections in case of contamination or leaks. Fortunately, you can easily check it by opening the hood of your car. The reservoir is almost always see-through, and you don’t need to worry about unscrewing a cap or lid. Unlike other fluids, you can spot brake fluid because it has a clear-yellowish tint.

For best performance, you should refer to your owner’s manual to find the best time to change your brake fluid. Otherwise, you should replace it when it is no longer effective, contaminated, or low. Here are the top signs that indicate you have low brake fluid:

• Brake Warning Light/ABS Light Comes On
• Soft or Spongy Brake Pedal
• Squealing or Scraping Sounds
• Burning Smell from Braking

If you need assistance checking or replacing your brake fluid, please turn to the local auto repair experts at Auto Fitness. At our auto service facility, we prioritize our customers and their safety first.