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What Causes Brake Pedal Vibration?

1 Answers

VanEmilio

07/29/25 3:43pm

Brake pedal vibration is caused by the following reasons: 1. Damaged shock absorbers. If the shock absorbers fail, the impact from the road surface to the tires will be transmitted to the car body without attenuation, causing vibration of the entire vehicle. 2. Tire balance issues. Situations such as after tire repair, rim deformation, abnormal tire wear, large nails puncturing the tire, or large stones stuck in the tire can disrupt the tire balance. 3. Half-shaft resonance. This is usually caused by bending of the half-shaft in front-wheel drive vehicles or the drive shaft in rear-wheel drive vehicles. The bending disrupts the dynamic balance of the drive shaft, leading to resonance during driving. Vibration typically occurs at certain speeds and disappears when the speed is increased or decreased beyond that range.

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