2020 Mazda CX-5 Makes Noise When Braking

Common Causes of Brake Noise in Your 2020 Mazda CX-5 and How to Address Them

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Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Brake Pads
0%
25% chance it's the
Brake Rotors
0%
15% chance it's the
Brake Caliper
0%
20% chance it's
Something else
The most common reasons a 2020 Mazda CX-5 makes noise when braking are bad brake pads, bad brake rotors, or bad brake caliper.
  • Brake Pads: Worn or glazed brake pads can lead to reduced braking efficiency and increased stopping distances.
  • Brake Rotors: A warped or worn brake rotor can cause vibrations during braking and reduced braking efficiency.
  • Brake Caliper: A seized or malfunctioning brake caliper can result in dragging brakes, overheating, and uneven wear on the brake pads.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What could be causing the noise when braking in a 2020 Mazda CX-5?

When diagnosing noise while braking in a 2020 Mazda CX-5, it's essential to approach the issue methodically, starting with the most straightforward solutions. Begin by inspecting the brake pads for wear; if they appear thin or damaged, replacing them is a simple and effective first step. Next, check the brake rotors for any signs of warping or uneven wear, as these can contribute to pulsating noises during braking. If the pads and rotors seem fine, examine the brake calipers for any sticking or seizing, which can lead to uneven pressure and noise. Additionally, look for any accumulation of brake dust or debris that might be causing interference between the components. Lastly, ensure that all moving parts are adequately lubricated to prevent friction-related sounds. By following this diagnostic approach, you can identify and address the source of the noise effectively, ensuring your braking system operates smoothly and safely.

What could be causing the noise when braking in a 2020 Mazda CX-5?

When dealing with noise while braking in your 2020 Mazda CX-5, it's essential to understand the common problems that could be at play. One of the primary culprits is worn brake pads, which can produce a grinding or squealing sound as they reach the end of their lifespan. Additionally, issues with the brake rotors, such as warping or uneven wear, can lead to a pulsating sensation and noise during braking. Another factor to consider is the condition of the brake calipers; if they are sticking or seized, they may apply uneven pressure on the brake pads, resulting in unwanted sounds. Furthermore, the accumulation of brake dust or debris can create friction, leading to squeaking or grinding noises. Lastly, insufficient lubrication on the brake components can cause increased friction and noise. If you notice any of these symptoms, it’s advisable to conduct a thorough inspection or consult a qualified mechanic to ensure your braking system is functioning safely and effectively.

How urgent is it to address the braking noise in my 2020 Mazda CX-5?

Addressing braking noise in your 2020 Mazda CX-5 is not just a matter of comfort; it is a critical safety concern that should be prioritized. Braking noise often signals underlying issues such as worn brake pads or damaged rotors, which can severely compromise your vehicle's braking performance. Ignoring these sounds can lead to more extensive damage, resulting in costly repairs and potentially dangerous driving conditions. For DIY enthusiasts, it is essential to recognize that timely intervention can prevent further deterioration of the braking system, ensuring that your vehicle remains safe and reliable. By taking action at the first sign of noise, you not only protect your investment but also safeguard the well-being of yourself and others on the road. Regular maintenance and prompt repairs are key to maintaining optimal braking efficiency, making it imperative to address any unusual sounds as soon as they arise.

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