Audi A6 Shakes When Braking

Common Causes of Shaking in Your Audi A6 During Braking and How to Resolve Them

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Reviewed by
Andrew Hajjar
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 Audi A6 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 an Audi A6

When troubleshooting shaking when braking in your Audi A6, it's essential to follow a methodical diagnostic approach to identify and resolve the issue effectively. Begin by checking the brake rotors, as warped or worn rotors are often the primary cause of vibrations during braking. If the rotors are in good condition, the next step is to inspect the brake pads; worn-out pads can lead to similar shaking sensations. Be mindful of any dashboard warning lights that may indicate low brake pad levels, as this could signal the need for replacement. After addressing the pads, examine the wheel bearings for any signs of wear or damage, since faulty bearings can also contribute to the shaking. It's equally important to ensure that all brake components are installed correctly to avoid uneven braking. Additionally, inspect the calipers for any sticking issues, as this can exacerbate the problem. Lastly, consider checking the tie rod ends, as worn components in this area can cause vibrations, particularly at higher speeds. By systematically assessing these components, you can effectively diagnose and resolve the shaking, leading to a safer and smoother driving experience in your Audi A6.

What Causes Shaking When Braking in an Audi A6?

When experiencing shaking while braking in an Audi A6, it's essential to understand the common problems that could be causing this unsettling issue. One of the primary culprits is worn or warped brake rotors, which can lead to uneven contact with the brake pads, resulting in vibrations felt through the steering wheel and brake pedal. Additionally, degraded brake pads can contribute to this problem, especially if they are worn down to the point where they trigger warning lights or fail to provide adequate friction. Another potential cause is a faulty wheel bearing, which can create instability and shaking during braking, particularly noticeable at higher speeds. If the shaking occurs primarily when braking over bumps, it may indicate issues with the front end suspension, suggesting that components like struts or control arms may need inspection. Furthermore, if the vibration persists even after replacing the brake sensor, it may be time to consider replacing both the brake discs and pads to restore smooth braking performance. Understanding these common problems can help DIY enthusiasts effectively diagnose and address the shaking issue, ensuring a safer driving experience in their Audi A6.

Why is My Audi A6 Shaking When I Brake?

When your Audi A6 shakes while braking, it’s crucial to address the issue without delay, as it can pose serious safety risks. Ignoring symptoms like vibrations can lead to further damage to your vehicle, particularly to the brake system, which is essential for safe driving. Common culprits such as worn brake rotors, pads, or wheel bearings can escalate into more significant problems if not resolved. For instance, warped rotors can cause uneven wear on brake pads, leading to costly repairs down the line. Additionally, severe vibrations can affect your vehicle's suspension and steering components, compromising overall control and safety. Therefore, if you notice any shaking, it’s advisable to conduct a thorough inspection or consult a professional to diagnose the issue accurately. Taking prompt action not only ensures your safety but also helps maintain the longevity and performance of your Audi A6.

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Why Your Audi A6 Shakes When Braking: Causes & Solutions