Mazda CX-5 Shakes When Braking

Common Causes of Shaking in Your Mazda CX-5 During Braking and How to Resolve Them

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Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
55% chance it's the
Brake Rotor
0%
20% chance it's the
Brake Pad
0%
10% chance it's the
Old Brake Fluid
0%
15% chance it's
Something else
The most common reasons a Mazda CX-5 shakes when braking are bad brake rotors, bad brake pads, or a bad wheel bearing.
  • Brake Rotor: A warped or worn brake rotor can cause vibrations during braking and reduced stopping power.
  • Brake Pad: A worn or damaged brake pad can lead to reduced braking efficiency and increased stopping distances.
  • Old Brake Fluid: Old brake fluid can absorb moisture over time, leading to reduced braking performance and potential corrosion within the brake system.
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.

Troubleshooting Shaking When Braking in a Mazda CX-5

When troubleshooting shaking when braking in your Mazda CX-5, it's crucial to follow a methodical diagnostic approach to identify and resolve the issue effectively. Begin by examining the brake pads and rotors, as these components are often the primary sources of shaking. Look for any signs of wear, such as uneven surfaces on the rotors or the illumination of a low brake pad warning light, which suggests that the pads may need to be replaced. If the brake pads and rotors seem to be in good condition, the next step is to check the caliper bolts to ensure they are securely torqued; loose bolts can lead to instability during braking. Additionally, inspect the brake calipers' guide pins, as any restriction in their movement can result in uneven contact with the rotors, contributing to the shaking sensation. If these preliminary checks do not resolve the problem, consider the possibility of warped rotors or a failing wheel bearing, which may necessitate a more thorough inspection or professional help. By systematically addressing these areas, you can effectively diagnose and remedy the shaking issue, enhancing both the safety and performance of your vehicle.

What Causes Shaking When Braking in a Mazda CX-5?

When your Mazda CX-5 experiences shaking during braking, it can be attributed to several common problems that DIYers can investigate. One of the primary culprits is warped brake rotors, which can occur due to excessive heat or wear over time, leading to uneven contact with the brake pads. Additionally, worn brake pads can create an uneven braking surface, resulting in vibrations. It's also essential to consider suspension issues, as worn bushings or damaged shocks can affect vehicle stability and contribute to shaking. Improper wheel alignment is another factor that can lead to uneven tire wear and vibrations when braking, making regular alignment checks crucial. Tire-related problems, such as imbalances or uneven wear, can exacerbate the shaking, so maintaining your tires through regular rotation and balancing is vital. Lastly, brake caliper issues, including sticking or uneven pressure, can also cause shaking, highlighting the importance of inspecting and maintaining these components. By systematically checking these areas, you can effectively diagnose and address the shaking issue in your Mazda CX-5, ensuring a smoother and safer driving experience.

Why is My Mazda CX-5 Shaking When Braking?

If your Mazda CX-5 is shaking when you apply the brakes, it’s crucial to address this issue without delay, as it can pose serious safety risks. The shaking is often a sign of underlying problems such as worn brake rotors, which may be warped or unevenly worn due to excessive heat or improper installation. Additionally, bad brake pads can contribute to this vibration, especially if they are worn down or have developed uneven deposits on the rotors. Another potential culprit could be a failing wheel bearing, which can also lead to instability while braking. Ignoring these symptoms not only compromises your safety but can also lead to more extensive and costly repairs down the line. Therefore, if you notice your vehicle shaking, it’s advisable to conduct a thorough inspection of the brake system or consult a qualified mechanic to diagnose and resolve the issue promptly. Taking action now can help ensure your Mazda CX-5 remains safe and reliable on the road.

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