Brake pad manufacturers（fábrica de pastillas de freno） for everyone to understand these abnormal noise is not caused by brake pads!
1. The new car makes a strange sound when it brakes;
If you have just bought a new car with abnormal brake noise, this situation is generally normal, because the new car is still in the running-in period, the brake pads and brake discs have not been fully running-in, so sometimes there will be slight friction noise. As long as we drive for a while, the abnormal noise will disappear naturally.
2, the car brake pads make abnormal noise;
After replacing the new brake pads, abnormal noise may be generated due to the uneven friction between the two ends of the brake pads and the brake disc. Therefore, when replacing the new brake pads, you can first polish the corners of the brake pads at both ends to ensure that the brake pads will not scratch the convex parts at both ends of the brake disc, so that they are coordinated with each other and will not produce abnormal noise. If it does not work, you need to use the brake disc repair machine to polish and polish the brake disc to solve the problem.
3. Abnormal sound when starting after rainy days;
As we all know, most brake discs are primarily made of iron, and the entire disc is exposed. Therefore, after the rain or after the car wash, we will find the brake disc rust. When the car starts up again, there will be a “bang”. In fact, the brake disc and brake pads are stuck together due to corrosion, and in general, it is good to step on the brake after a few feet on the road and wear off the rust on the brake disc.
4. Abnormal noise is made when the brake enters the sand;
As mentioned above, brake pads are exposed to the air, so many times there will be “small situations” due to changes in environmental conditions. If some foreign matter (such as sand or small stones) accidentally hits the brake pads and discs during driving, it will make a hissing sound when braking. Likewise, when we hear this sound, we need not panic. As long as we continue to drive normally, the sand will fall off by itself, and the abnormal sound will disappear.
5, emergency braking when abnormal sound;
When we brake sharply, if we hear the click of the brake and feel that the brake pedal will continue to vibrate, many people worry about whether sudden braking will cause brake hazards. In fact, this is just a normal phenomenon when ABS is started. Don’t panic. Just drive more carefully in the future.
The above is a common false brake “abnormal sound” in daily use. This is a relatively simple question. Generally, after a few days of braking or driving, it will go away. However, it should be noted that if it is found that the abnormal brake noise continues and the deep brake cannot be solved, it should be returned to the 4S store for inspection in time. After all, braking is the most important obstacle to vehicle safety, so we should not be careless.
Post time: Aug-28-2024