Why does your car brake fail?

Brakes are the best friend of your car and must always remain obedient. It is terrifying to imagine that you are speeding down the highway on a long drive and your car is refusing to stop when required. A brake failure in a car often results in severe accidents and injuries. Therefore, you must be aware of the measures to prevent the issues of brake failure.

Let us uncover the common causes of brake failure.

Causes of brake failure in a car

• Leakage of brake fluid– Brake fluid helps in transmitting the force to the brakes from the pedal. The system works under pressure, and any leakage causes the pressure to drop. The power of the brakes drops at the same time.

Warning signs: –

1. On the dashboard, you will see the brake warning light.
2. The brake pedal becomes soft and spongy.
3. Fluid is visible under the vehicle.

• Wear down of brake pads– Brake pads are very important and are regarded as the frontline soldiers in braking. The friction that is created when the brake presses against the brake rotors stops the car. With the passage of time, these brake pads wear down and need replacement.

Warning signs: –

1. Grinding noises.
2. Vibration while pressing the brakes.
3. Stopping distance increases.

• Overheating of brakes– Heavy use of brakes causes overheating and reduces the ability to generate friction for stopping the car. This is known as “brake fade.” The feeling is that the car does not slow down despite repeated effort.

Warning signs: –

1. Brake performance reduces.
2. Smells like burning.
3. Smoky wheels.

• Failure of the master cylinder– The brake fluid activates the capillaries, and the entire system works. Any fault in this component fails the entire brake system.

Warning signs: –

1. Warning lights.
2. Sinking of brake pedal.
3. Contamination of brake fluid.

• Malfunctioning of ABS System- The anti-lock Braking system used in modern cars prevents locking of wheels during an emergency. But malfunctioning in the ABS affects the entire brake performance.

Warning signs: –

1. Warning lights of ABS.
2. Pulsating brake pedal.
3. Inconsistency of braking on a slippery surface.

Prevention of Brake Failure

• Inspect the brakes during a service visit.
• Change brake fluid as per requirement.
• Brake pads are to be replaced when they measure less than 3 mm.
• Listen carefully for any strange noises or soft pedaling in the car.

Conclusion

Your car is not safe if its brakes are not in proper working condition. Neglecting any issues regarding brakes might result in a hazardous accident. Therefore, you need to understand the causes of brake failure and act accordingly. Let your vehicle stop when it matters most. Stay safe, stay controlled.