Fresh brake fluid is typically a light amber or clear color. This characteristic appearance signifies its purity and optimal condition for hydraulic braking system performance. Over time, however, the fluid’s color changes due to moisture absorption, contamination from brake system components, and general degradation.
Maintaining the integrity of this fluid is crucial for safe and reliable braking. Deteriorated fluid can lead to diminished braking performance, corrosion within the brake lines, and potential brake failure. Regular inspection and timely replacement of the fluid are vital preventative measures. The color provides a visual cue for assessing its condition, although testing with a brake fluid tester is more definitive.