What Causes the Abnormal Noise When Turning the Steering Wheel While Braking?
1 Answers
Here are the reasons for the abnormal noise when turning the steering wheel while braking: 1. Squeaking sound from the spring: If there is a slight squeaking sound at the pedal position when lightly pressing the brake while the vehicle is stationary, it is mostly the squeaking sound from the return spring of the brake light switch on the brake pedal. 2. Sound from the brake disc position: If there is a noticeable squeaking sound when braking at low speeds, it could be the sound from the brake disc position. Many new cars or those that have just had brake pads replaced often experience this issue of abnormal braking noise during driving. 3. Brake pad issue: After a new car or just replacing the brake pads, if the brake repeatedly produces a harsh screeching sound, it is mostly because the brake disc has developed a mirror-like surface after use. At this time, the friction between the brake pad surface and the mirror-like brake disc can create a hardened layer. The friction between this hardened layer and the mirror-like brake disc is prone to producing a screeching sound. If only the brake pad is simply polished to remove the hardened layer, the noise may stop temporarily, but since the brake disc remains smooth, the hardened layer will quickly form again on the brake pad surface, causing the noise to continue.