What Causes the Abnormal Noise When Reversing a Car?

[VonDaisy]

Abnormal noise when reversing a car is a normal phenomenon and not a sign of vehicle malfunction. Below is relevant knowledge about abnormal noise during car reversing: Causes: The brake pads of the vehicle are mounted on the brake caliper bracket. When the vehicle moves in the opposite direction of forward motion, there is a certain amount of clearance between the brake pads and the rear end of the bracket. Therefore, when braking, the brake pads will impact the rear surface of the bracket, resulting in abnormal noise. Precautions: Applying lubricating grease can effectively solve the problem of abnormal noise during reversing. However, when applying lubricating grease, be careful not to apply it to the friction surface of the brake pads or the brake disc, as this may affect the braking performance.