What Causes Noise and Vibration When Braking Hard?

[LeGemma]

When braking hard, noise and vibration mainly occur due to the activation of ABS. The working process of ABS is essentially a cyclic operation of locking and releasing, keeping the vehicle in a state of intermittent rolling at the threshold of lock-up. When ABS is triggered by hard braking, it produces noise and vibration. Here are the solutions: Check the brake pads: The first step is to inspect the brake pads to see if they are worn out or if there are any foreign objects. If the brake pads are worn out, they need to be replaced immediately. If foreign objects are found, remove the brake pads, take out the foreign objects, and reinstall them. Check the brake caliper: Inspect the brake caliper for any wear on the sliding pins or detachment of the spring plates. If any issues are found, replace them immediately. Check the brake pad accessories: Examine whether the accessories on the brake pads are loose. The best approach is to reinforce them or replace the brake pads with new ones.