Q:

What could cause brakes to lock up?

A:

Quick Answer

Different issues can cause brakes to lock up, including contaminated brake fluid and corroded cylinders. A bad brake hose can also cause this issue.

  Know More

Full Answer

If the proper amount of fluid does not reach the cylinder or return to the brake fluid reservoir, the brakes can lock up. Since brakes are essential to driving a vehicle safely, brakes that lock up should be checked by a mechanic as soon as possible.

Fixing brakes that lock up depends on the problem. In some cases, the cylinder or pistons need to be replaced, but flushing the brake fluid system can remedy the problem in other instances.

Learn more about Brakes
Sources:

Related Questions

  • Q:

    How can you tell if your car has anti-lock brakes?

    A:

    A person can determine if a vehicle has anti-lock brakes by consulting the vehicle's owner's manual to see information about the car's parts and features or by looking for an "ABS" indicator light on the vehicle's instrument panel when the car is first turned on. Anti-lock brakes are more commonly found in newer vehicles. Some benefits of them are that they are less likely to skid and they can be easier to maintain steering with while braking, helping the driver keep control of the car when braking suddenly.

    Full Answer >
    Filed Under:
  • Q:

    What will cause my brakes to smoke?

    A:

    The most common cause of smoking brakes in a car is friction. The friction can come about because the parking brake is left on, the brakes are working especially hard or because the brakes were recently replaced.

    Full Answer >
    Filed Under:
  • Q:

    How do you check brake fluid?

    A:

    The process of checking brake fluid is determined by vehicle make and model. While exact steps can vary, checking brake fluid generally requires identifying the primary fluid basin, where fluid levels are determined by pre-measured fill lines. Vehicles manufactured before 1980 may require manual removal of a brake fluid check line. Vehicle-specific operating manuals describe exact steps.

    Full Answer >
    Filed Under:
  • Q:

    What are the parts needed for a brake rotor replacement?

    A:

    Replacing brake rotors requires the new rotors and brake fluid. In many cases, bad rotors cause worn brake pads that require replacement. While servicing the rotors, the owner should inspect the wheel bearings and replace them if they show signs of wear.

    Full Answer >
    Filed Under:

Explore