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What Does Brake System Limited Mean?

1 Answers
Herbert
09/03/25 8:37am
Brake system limited refers to the failure of the brake assist system. Below is a detailed introduction to the causes of failure and solutions: Causes of Failure: The radar sensor system temporarily stops functioning, possibly due to interference from electromagnetic radiation emitted by nearby TV stations, radio stations, or other electromagnetic radiation sources; the system is operating outside the working temperature range; the vehicle voltage is too low; or heavy rain or snow may impair functionality. The radar sensor system failure may also be due to dirty sensors. Solutions: When the brake assist system fails, the driver cannot generate significant braking force with minimal pedal effort, leading to situations where the brake pedal cannot be pressed at all. In such cases, emergency stopping is required. It is necessary to check for leaks in the vacuum pump or pipelines and also inspect whether the vacuum pressure sensor is malfunctioning. Any faults detected should be repaired promptly.
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