Why Does the Brake Make Noise When Starting?
1 Answers
Starting brake noise is a normal phenomenon for automatic transmission vehicles. The slower and lighter you release the brake, the more noticeable this sound becomes. This is because in an automatic transmission car, as long as the gear lever is not in the parking gear P or neutral N, the engine will have power output, including during idle. If you want to stop the car, you need to press the brake pedal. Additionally, it could also be due to issues with the brake pads. When temperatures are low, the rubber components in the suspension system become harder, and the surfaces of the brake discs and brake pads may also change, leading to unusual noises when starting. These noises usually disappear once the car warms up. Both brake discs and brake pads are high-wear items, and when they are excessively worn, they naturally produce abnormal noises. Therefore, it is essential to inspect and replace them regularly.