Why is one front wheel brake hot while the other is not?
1 Answers
It is recommended to check whether the working performance of the brake caliper on the side with the hot brake disc has changed, and whether the installation position of the brake pads is proper. Below are the relevant explanations: 1. Brake pad heating: During normal operation of the brake system, friction between the brake pads and the brake disc inevitably generates heat, and it is normal for the brake disc to feel hot at this time. If the car is driving normally without any braking operation, and the brake disc becomes hot, this is abnormal. 2. Excessive temperature heating: During normal driving without braking operation, if the brake disc becomes hot, it indicates that the brake disc and the brake pads are not completely separated and there is still some friction. The distance between the brake pads and the brake disc should be adjusted. If the temperature exceeds the normal range and becomes excessively hot, there may be a problem with the components, and this should not be taken lightly. Causes and solutions for a hot brake disc: 1. Poor return of the brake caliper causing brake drag: In this case, the vehicle's brake caliper needs to be inspected and repaired. 2. Excessive braking during driving causing the brake disc to overheat: While driving, try to avoid frequent braking, as this not only easily causes the brake disc to overheat but may also lead to brake pad cracking and damage, resulting in brake failure and significant safety hazards.
