Every vehicle owner, at some point, has felt the rush of panic when their brakes don’t respond as sharply as they should. Just like a hero facing a significant challenge in their journey, the adversity here is the perilous phenomenon known as brake fade. At the Moreleta Service Centre, we’ve witnessed and remedied this issue for countless clients over the past 25 years. Brake fade can be a real menace and hazard. But with the right information and habits, you can significantly reduce its impact and ensure your vehicle remains responsive and safe.
What is Brake Fade?
Brake fade refers to the reduction in stopping power that can occur after repeated or sustained use of your brakes, especially under heavy load or during downhill drives. The reason for this fade can be attributed to the overheating of brake pads and discs.
Most drivers are unaware of the conditions and driving habits that can lead to brake fade. Being informed is the first step to combatting it.
Causes of Brake Fade
There are several factors that contribute to brake fade:
1. Overheating of Brake Components
When brakes are applied repeatedly or for extended periods, they generate heat. If this heat isn’t dissipated efficiently, it can cause the brake components to overheat, leading to a loss of friction and reduced braking capability.
2. Poor Quality Brake Fluid
Brake fluid plays a crucial role in the braking system. Brake fluid is hydroscopic which means it absorb moisture. If the fluid is of poor quality or has absorbed moisture over time, it can reduce the boiling point resulting in the brake heating up a lot quicker and causing it to boil. This results in a spongy brake pedal and reduced braking power. In some instances, it can result in total brake failure.
3. Unsuitable or poor quality Brake Pads
Not all brake pads are manufactured to the vehicle manufacturers specifications. Using an inferior quality brake pad may result in poor braking performance under extreme conditions, leading to brake fade and an increased stopping distance may be required
4. Damaged or defective brake hoses
Damage or defective brake hose could result in leaks which means there is no pressure build up in the system to actuate the brake calipers or handbrake linings. Perished or worn brake hoses could result in bulging also resulting in reduced pressure were needed
Tips to Mitigate Brake Fade
1. Invest in Quality Brake Components
Using high-quality brake pads, discs, and fluids can significantly reduce the risk of brake fade. They are designed to handle higher temperatures and provide consistent performance.
2. Adopt Good Driving Habits
Avoid riding your brakes, especially downhill. Use engine braking where possible, and try to brake in short bursts rather than maintaining prolonged pressure.
3. Regular Maintenance
We cannot stress enough the importance of regular brake maintenance. Regularly check and replace brake fluid and to ensure your brake components are in good condition.
The following tips can help if you experience brake failure while driving:
- Take your foot off the accelerator as soon as you discover you are experiencing an issue with your brakes
- Repeatedly pumping the brake pedal could slow the vehicle down.
- Turn on your hazard lights
- Downshift when it is safe to do so in order to use the engine to slow down the vehicle.
- Use the handbrake when your vehicle has slowed down
FAQ
Q: How often should I change my brake fluid?
A: It’s best to follow your vehicle manufacturer’s recommendations. Typically, every two years is a good rule of thumb however Moreleta Service Centre has the tool to test your brake fluid.
Q: Are there specific brake pads to prevent brake fade?
A: Yes, there are high-performance brake pads designed to handle extreme conditions and resist fade. Sticking to the brake pads recommended for your vehicle under normal driving condition will suffice.
Q: Can I identify brake fade early on?
A: Yes, the following are some of the symptom’s indicative there is a problem with the braking system:
- Brake system warning light illuminated
- Brake pedal is spongy
- Increased stopping distances
- Vehicle pulls to one side when braking
- Changes in the feeling of the brake pedal when applied
- Resistance when putting pressure on the brake
- Brake pedal is hard
- Brake pedal collapse when pressure applied to the pedal
- Brakes don’t return to the original position
- Noticeably leaking brake fluid
- Brown or black-colored brake fluid
- Squealing or grinding noises when braking
- Burning smell when braking
If you notice these symptoms, it’s essential to address them immediately.
The Road Ahead: Ensuring Your Safety
Brake fade is not just a technical issue; it’s a matter of safety. For 25 years, the Moreleta Service Centre has prioritized the well-being of vehicle owners in Pretoria East. Understanding brake fade, its causes, and mitigation techniques can spell the difference between a close call and a disaster. Remember, your vehicle’s hero – its braking system – requires attention, care, and regular maintenance to perform its protective role.
If you’re concerned about your brakes or need professional advice, don’t hesitate. Call the Moreleta Service Centre today and let our experts guide you to safer driving.