If your car’s brake caliper happens to stick or freeze, it can produce a metallic rubbing or grinding noise. It is likely a loose caliper bolt symptom. If you ever hear noise when braking, endeavor to take your vehicle to an auto mechanic to fix the problem immediately. It can result in a situation whereby the brakes on that wheel automatically lock up. Clunking soundĪ bad brake caliper can also produce a loud clunking sound if the caliper bracket responsible for holding the caliper in place breaks. It is vital to ensure that you change your brake calipers once you notice that one of the brake pads is becoming thinner than the other. This is of the common seized brake caliper symptoms. Due to the worn-out brake pad on one side of your vehicle, you would likely face braking issues while driving. If you have a bad brake caliper, there will be situations whereby one of the brake pads wears out faster than the other. A failing brake caliper will develop series of problems to notify the driver that there’s something wrong with the brakes. Symptoms of a bad brake caliperĮvery bad or failing brake system component will give you a sign before it keeps you on the road, and the brake caliper is no exception. In this article, we’ll discuss at length the symptoms of a bad brake caliper, diagnosis, etc. Over time the brake caliper could start wearing off and will get worse and will require replacement. The brake caliper mechanism retracts the brake pad from the wheel rotor immediately after the pedal is released. This friction slows down or brings the car to a stop. Therefore, if the brake pedal is matched, a hydraulic force is transmitted to the piston and the piston pushes the brake pad against the wheel rotor and causes friction. The brake piston is linked to the brake pedal through the hydraulic lines. The brake caliper holds the piston and also suspends the car brake pads over the wheel rotor. A few of them are the anti-lock braking system, the disc brake, the drum brake, and the emergency brake. Car brakes are one of the essential safety devices that are installed in cars and there are different kinds of braking structures built into most cars.