How To Fix Locked Up Brakes?

It is extremely important to identify any braking difficulties. The car may then be sharply turned left or right when the brakes are locked, and the back end may cause the driver to lose control. Usually, if the brakes are attached to a wheel, it is caused by a locked piston, a stuck caliper sliding pin, or a stuck flex pin that goes to the caliper.

Learn how how to fix locked up brakes in this article. It is very important because locked rakes can cause serious road accidents. Here in this article, we have a detailed guide.

Why Do Brakes Lock Up?

There are several reasons why a brake on your vehicle can jam up. There are many explanations. They can be an over-heated braking system, a defective ABS component, a broken parking brake, and more, or damaged or broken parts (caliper, brake pads, piston or rotor, or another component). Here are the main causes-

1. Problem With Brake Caliper

Even if you haven’t touched the brakes, the remaining hydraulic pressure can activate and close the brake calipers. This is today’s most frequent sort of road lock-up. Do not disregard this issue because other elements of your braking system can swiftly become mechanical failures.

The main reason for clamping calipers when you’re on the road is that the caliper piston is seized and not released. If this is the case, a replacement of the piston is required. This can be an answer to how to fix locked-up brakes.

2. Damaged Brake Parts

Minor problems with standardized vehicles and ABS-equipped vehicles such as worn-out brake pads, excess rotary rust, and wrong brake pads installed on one axle that can heat up at a slower speed than those on the other axle may cause locking of the brake in normal conditions. It could be also the hydraulic lines that could be a culprit, they make obstruct the normal flow of brake fluid.

3. Bad Master Cylinder

A sophisticated sequence of valves and seals is contained in the master cylinder. If either of these is not properly placed or can move as necessary, brakes can be locked. Brake drag can cause calipers on a disc system because they get stuck in the brake pads on the rotors.

However, if the booster is trapped in the boost mode, even after releasing the pedal, the brake forces continue to apply. And a defective booster is not unusual after a complete halt and then gets rid of itself. Next time your brakes lock, pull over the vacuum pad and disengage.

4. Problem With ABS System

Either drum or disc brakes are in your car. They’re a bit different, but the same end objective is to stop your car on both kinds of brakes. Other types of brakes can also be used for reinforcing the normal brakes. The anti-lock braking system (ABS) and the emergency stop brake are the backup brakes.

Your brakes should be prevented by ABS. When the system identifies unexpected wheel decelerations, it functions by a computer in your vehicle. The computer lowers the pressurization of the wheel so that the brakes stop the car. If your ABS is defective, breaks can lock up.

How To Fix Locked Up Brakes?

Usually, when brakes lock up on one wheel it’s caused by either a locked up caliper piston blocked caliper slide pins, or a clogged flex line coming to the caliper. Here are the ways to fix the problem-

1. Proper Rust Cleaning Of Brakes

Take the vehicle off for a spin with a stop-and-go drive and examine the rotors. Take it to the next stage if the rusting is still apparent. Use an end clamp to loosen and remove the bolts securing the caliper attachment onto the guide pins. Lift the cage off of the rotor and ensure the cage can hang without causing brake line damage in a place in the wheel well.

Verify the boot on the caliper piston and guiding rip pin boots. Any lack of integrity that can be observed on these boots exposes movements to dirt and corrosion. This needs to be dealt with immediately. Dealing with rust is a major solution for how to fix locked up brakes.

2. Brake System Flush

Sadly, most drivers don’t think much of preventive maintenance of brakes. They wait instead until they fail and have to replace their brakes, rotors, or pads. Even if a mechanic recommends that you care for your brakes and substitute pads and other components, you may still wonder if you have to regularly flush your brake system.

During this time, little parts of rubber, rust, and other debris flake off with the deterioration of the brake system and may land in the brake fluid. This fluid becomes less efficient when it gets dirty, which doesn’t work your brakes. Thus, cleansing the system is important.

3. Replace Malfunctioning Part

Park the automobile with the engine and the emergency brake set at level ground level. The brake fluid will be used to protect the eye and wear gloves. Brake fluid is corrosive, so if you finish with soap and water, wash it rapidly on the cars. Identify the wrong part such as the master cylinder and replace it.

Always make sure that when you have replaced a brake part, you perform a proper brake line flush to restore the performance.

How Long Can You Drive With Bad Brakes?

It is possible to drive the automobile for a time before the brakes are wearing down completely, depending on the severity of the damage. However, for two reasons, this is not recommended: It is not safe. It is not safe. Melting the brakes just exacerbates the problem and raises repair costs.

How Much Does It Cost For A Brake Job?

One that contains pads for replacement of rotors and caliper – normally between three hundred and one hundred dollars. However, you might easily spend more than 1000$ on a complete brake job depending on your vehicle’s make and model.

Labor prices are roughly $160-$200 for bigger brake services like a rotor replacement. Parts and equipment for this job and equivalent work typically range from $250 to $360. So a braking fix can cost you between $400 and $600, depending on a wide range of conditions.


It is important to know about the workings of the braking system. Learning how to fix locked-up brakes can be a vital skill. You should never ignore the problems related to the braking system. Always get them attended soon. You can type away any more questions below.

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