Based on professional advice and vehicle maintenance manual,Brake FluidThe replacement cycle is usually every 2 years or every 40,000 kilometers (some models can be extended to 50,000 kilometers). However, this is only a reference value and the actual replacement cycle needs to consider other factors. For example, if your area is rainy or humid, the water-absorbing properties of the brake fluid will become more important, so replacement intervals may need to be shortened.
How to judge whether the brake fluid needs to be replaced? In addition to referring to the replacement cycle, several indicators can also be used to judge. First of all, when emergency braking or continuous braking occurs, if the brake light on the dashboard lights up and then goes out quickly, it is likely that there is a problem with the performance of the brake fluid and needs to be replaced in time.
Secondly, while driving at high speed, ifDiscoverThe braking distance increases significantly. Even if the brake pads are in good condition, the service life of the brake fluid may have expired and should be replaced as soon as possible to ensure driving safety. In addition, when the brake pedal feels too light and cannot slow down significantly even if it is depressed to the bottom, the brake fluid needs to be changed immediately, otherwise you will face great danger in an emergency.
In addition to the above methods, you can also judge whether it needs to be replaced by observing the color of the brake fluid. If the brake fluid in the brake fluid tank turns black or turbid, it indicates that the brake fluid has deteriorated and cannot be used anymore.
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