If your brakes are making a growling noise when you press down the brake pedal, it is important to take action and address the issue in order to keep yourself and others safe on the road. Read this article to learn more about what could be causing your car’s growling noise when braking, and what you can do to resolve it.
What Causes Growling Noises When Braking?
Growling noises during braking can be caused by several different factors, including worn brake pads, contaminated rotors or drums, an impaired parking brake system, or low brake fluid levels. It is important to diagnose the problem correctly in order to determine which part needs repair or replacement.
Diagnosing the Problem
The first step in diagnosing a growling noise during braking is to check the brakes for signs of wear or damage. Inspect the rotors or drums for any evidence of contamination from oil or grease that could reduce their effectiveness and cause a growling noise when pressed down on. Check for any signs of physical damage such as cracking or pitting that may prevent them from working as efficiently as they should be. Additionally, look at both sides of the brake pads and check if they are too worn down or if the material has become too thin for use.
Solutions for Growling Noises in Your Brakes
Once you have identified the cause of the growling noise, there are several solutions available to fix it.
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Replacing Parts and Components:
If the brakes have become too worn or damaged, they may need to be replaced with new parts and components. This can range from relatively simple brake pad replacements up to more complex rotor or drum replacements depending on what is causing the growling noises when braking.
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Bleeding Your Brake System:
If your brake system contains air bubbles, this can also cause a growling noise when pressing down on it. This is because air bubbles reduce fluid pressure which reduces overall effectiveness of your brakes and causes a noise when pressed down on. To fix this issue, you should bleed your brake system in order to remove any air bubbles from it and restore normal pressure levels throughout the system.
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Adjusting the Brake Pedal:
Finally, an improperly adjusted brake pedal can also cause a growling noise when braking due to reduced contact between the pads and rotors/drums as well as decreased braking power. To correct this issue, you can adjust the position of your brake pedal to make sure that it is properly spaced away from the floor and is providing enough contact between the pads and rotors/drums.
| Cause | Solution |
| Worn Brake Pads | Replace with New Pads |
| Contaminated Rotors or Drums | Replace Corroded Components |
| Impaired Parking Brake System | Adjust Position of Pedal |
| Low Brake Fluid Levels | Bleed System to Remove Air Bubbles |
Conclusion
Growling noises when braking are a sign that you need to take action in order to keep yourself safe on the road. In this article, we discussed what could be causing your car’s growling noise when braking, as well as several solutions for resolving it such as replacing parts or components, bleeding your brake system, or adjusting the position of your brake pedal. Taking these steps will help ensure that you stay safe on the road while also restoring proper functioning of your brakes.
