What Causes the Clicking Sound When Releasing the Brake Pedal in a Car?
3 Answers
There are several reasons for the squeaking or clicking sound when releasing the brake pedal: 1. For new cars, this is a normal occurrence because the brake pads and rotors need time to break in. The brake pads may not fully contact the rotors initially, but the noise usually improves after driving about 500 kilometers or after the first maintenance. 2. The brake rotor and pad may rust and stick together, causing abnormal noises. This typically happens after driving in rainy weather and then leaving the car parked for several days. The rusted components stick together, resulting in noise upon restarting. Applying butter or specialized lubricating oil at the connection between the brake pad and caliper at a repair shop can resolve this issue.
Oh, that clunking sound when the car releases the brake, I think it's most likely related to the brake pads or brake discs. Worn or loose brake pads can easily make noise; if the brake discs are rusty or uneven, they can also produce this sound. I often encounter it after driving in the rain—rust causes a clicking sound when rubbing. But be careful, if the sound persists, it might be an issue with the suspension system, like aging or loose support arms or bushings. I ignored it before, and the sound got worse until I finally replaced the brake pads to fix it. I recommend having the mechanic check the brake system during regular maintenance to avoid problems, especially before hitting the highway—can't be careless then.
I find the clunking sound when releasing the brake quite alarming, likely caused by aging brake components. Specifically, when brake pads wear to their limit, they may become loose and rattle, or uneven friction from rust spots on the rotors can also produce such noises. Looseness in the suspension system can transmit sounds too – my car made me nervous driving with that noise last time. For safety, I strongly recommend getting it checked at a professional shop immediately. They'll use tools to measure brake rotor evenness and check caliper function – sometimes just lubrication can fix it. Regular maintenance is crucial; inspect your brake system at least annually to ensure smooth, worry-free driving.
