Brakes Locking Up: All The Different Causes

For many individuals, it seems only logical that when brakes are hit, the car will come to a clean, quick stop with nothing more than a second or two. Pedal troubles do, however, occur from time to time. Unexpected brake lockup is one of the most serious of these concerns. When a vehicle's brakes suddenly lock up and don't seem to be released, it might lead to more catastrophic problems.

Causes Of Brakes Locking

In vehicles, mainly two types of breaks can be found: disc and drum brakes. Although they differ slightly, both types of brakes have the same ultimate goal, which is to bring your automobile to a complete stop. Other types of brakes can be used as reinforcements for standard brakes. The Anti-lock Braking System, which stands for ABS, and the emergency brake are the backup brakes within the vehicle.

The ABS is designed to keep your brakes from locking up. When it detects anomalous wheel acceleration or deceleration, the system sends messages to a computer in your car. The computer lowers the pressure on the steering wheel, allowing the brakes to bring the car to a complete stop. If your ABS is malfunctioning, your brakes may lock up.

Hydraulic pressure can also cause the brake calipers to activate and lock, locking up the brakes. This is the most popular type of roadside lockup nowadays. Don't overlook this issue since it might lead to equipment problems in other vehicle braking system sections.

What To Do When Brakes Lock

Brake systems freezing up while driving was far more prevalent before the era of ABS came into vehicles. It's tempting to stomp on the brakes when you need to stop when speeding over things such as ice or wet. However, this will cause the system to freeze up, sending you tumbling down the street. If you have a car without ABS and when the brakes begin to lock, completely relax the pedal pressure and then aggressively pump the brake until the car comes to a stop.

You will feel a vibration and pulsating beneath the pedal if your automobile has brakes with anti-lock features, which prevent the car from locking and skidding. The braking system takes care of the pumping for the vehicle. It is important to keep your foot on the brake pedal since the car's systems will work for you.

How To Fix Locked Brakes?

After a break lockup, a vehicle's front and backside brakes should be evaluated for evidence of abnormal wear and part damage. Before restoring the afflicted vehicle to service, any flaws detected during this examination should be remedied.

In many circumstances, a burned smell, extra braking dust, or anodizing of the assembly's associated braking rotor or drum can be used to identify the offending brake assembly. All braking components at that wheel-end should be changed if any indicators of this type are identified.

If you are unsure about fixing your vehicle's brakes after it has locked up, it is important to visit your mechanic.