For the proper functioning of your car’s brake system, brake fluid plays a crucial role. Operating at extremely high temperatures, brake fluid facilitates the movement of various components within the brake system. Acting as a non-compressible substance within the brake lines, it generates the force required to engage the brake pedal. This force is then applied to each of the brake rotors at the four corners of the vehicle to slow down or bring the vehicle to a halt.

An essential component that necessitates regular replacement is brake fluid. It is vital to select the appropriate brake fluid for your car from the various available varieties. There are two main categories of brake fluid: glycol-based and silicone-based. Most vehicles equipped with anti-lock braking systems (ABS) use glycol-based brake fluids, available in various grade options. Silicone-based brake fluids are designed for use in non-ABS vehicles. If glycol-based brake fluid has ever been used in the brake system of a non-ABS vehicle, it is crucial to continue using that type of brake fluid, as any traces of glycol will interfere with the performance of silicone-based fluid.

Periodic draining and replacement of brake fluid are necessary as it degrades over time, absorbing moisture from the air. Regular changes in brake fluid can ensure the proper operation of the braking system. Although it is generally recommended to change the brake fluid every one to two years for optimal performance, different cars may have varying recommendations.

It is of utmost importance to have this service performed, as your car’s brake fluid and brake system are critical to its safe operation. It is also advised that a professional automotive technician with the necessary training carries out this service.