Common Issues with Brake Calipers and How to Fix Them 2

Common Issues with Brake Calipers and How to Fix Them

As a vehicle owner, knowing how your car works is vital. One of the essential components of your car is the braking system. When you hit the brake pedal, the brake calipers clamp down on the rotors, halting your car’s movement. However, with time, brake calipers can experience problems that compromise your car’s safety. This article discusses common brake caliper problems and how to fix them.

Stuck Calipers

One of the most common brake caliper problems is stuck calipers. A caliper can stick due to rust, corrosion or a damaged piston. When a caliper sticks, you will experience reduced braking power, and your car might pull to one side. To fix a stuck caliper, start by parking your car on a level surface and engage the parking brake. Then, jack up the car and remove the wheel. Check the caliper for signs of rust, corrosion or damage. If the piston is damaged, you will need to replace the caliper. If it’s rust or corrosion, get a wire brush and remove the rust. Then, lubricate the caliper slide pins before reassembling.

Leaking Calipers

A leaking caliper is another common problem that car owners face. Brake fluid leaks can occur for several reasons, including corroded brake lines, damaged caliper seals or improperly tightened brake fittings. Leaks can cause other brake components to fail, such as the brake pads. To fix a leaking caliper, begin by clamping off the brake hose with a hose clamp to stop the flow of brake fluid. Then, remove the caliper bolts and detach the caliper from the bracket. Inspect the caliper for signs of leaks and replace any corroded or damaged brake lines, caliper seals, or fittings. Reassemble the caliper by tightening the bolts to the manufacturer’s recommended torque.

Squealing Calipers

If your brakes squeal or squeak every time you hit the pedal, it’s time to check your calipers. In most cases, brake squealing is due to worn pads, but calipers can also cause the problem. Squealing calipers can occur due to misalignment or lack of lubrication on the caliper slide pins. To fix a squealing caliper, start by inspecting the brake pads and replace them if worn out. If the pads are in good shape, remove the caliper and check the slide pins for signs of wear or damage. Lubricate the slide pins and reassemble.

Caliper Piston Problems

Caliper piston problems can also arise due to corrosion or damage. A seized or damaged piston can cause uneven wear on brake pads, reducing stopping power. If you notice uneven brake pad wear, you might have a problem with your caliper piston. To fix it, start by removing the caliper and then the brake pads. Using a piston compression tool, push the piston back into the cylinder. If the piston doesn’t move, it’s seized, and you need to replace the caliper. Access this external content to dive deeper into the subject. brake pad kits manufacturer, expand your knowledge of the topic discussed.


Brake calipers play a crucial role in your vehicle’s safety. When you experience brake caliper problems, it’s essential to fix them promptly to avoid compromising your safety. Although fixing brake caliper problems may seem daunting, you can do it yourself by following the steps outlined in this article. However, if you’re not confident in your ability to fix the problem, seek the help of a qualified mechanic.

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Common Issues with Brake Calipers and How to Fix Them 3