What Causes Brake Pedal Vibration When Braking?
1 Answers
Brake pedal vibration during braking can be attributed to the following reasons: 1. Uneven tread wear on both sides of the tires or differing tire pressures can lead to brake pedal vibration. 2. Deformation of the brake disc can also cause vibration, especially during sudden braking; in such cases, it is generally recommended to replace the brake disc. 3. If the ABS warning light flickers during low-speed braking, check whether the ABS sensor is malfunctioning. 4. When you feel a pulsating sensation in the brake pedal accompanied by a "grinding" noise during high-speed braking, this indicates the ABS pump is functioning normally. 5. Additionally, check if resonance caused by loose underbody guard plate screws is the culprit.