How to Solve Abnormal Noise When Braking While Driving?
2 Answers
When abnormal noise occurs while braking during driving, immediate corresponding measures should be taken. The following are solutions for different types of abnormal braking noises: 1. A screeching sound when braking: Check if the brake pads are worn out or if there are any foreign objects. If the brake pads are worn out, replace them immediately. If there are foreign objects, remove the brake pads, take out the foreign objects, and reinstall them. 2. A dull sound when braking: Check if the brake caliper's sliding pins are worn or if the spring plates have fallen off. If any issues are found, replace them immediately. 3. A hissing sound when braking: Check if there are any problems with the caliper, brake disc, or brake pads. 4. A clattering sound when braking: Check if the attachments on the brake pads are loose. It is recommended to reinforce them or replace the brake pads with new ones.
I previously experienced squeaking noises when braking, especially more noticeable during turns. I suspected it might be due to worn brake pads or dust trapped in the brake discs, as the sound was particularly grating. I tried checking it myself: after parking, I felt the thickness of the brake pads—if they were thin, I would replace them directly. Usually, I pay attention to avoid excessive sudden braking while driving, which can reduce wear and extend their lifespan. Additionally, during the rainy season, brake discs are prone to rust and abnormal noises, but driving a bit more and braking a few times usually resolves it. However, safety comes first, so I recommend going to a repair shop immediately for a professional diagnosis to rule out hidden risks like aging brake fluid lines. Regular vehicle maintenance is crucial; checking the brake system every 5,000 kilometers can prevent major issues.
