Subaru BRZ Shakes When Braking

Common Causes of Shaking in Your Subaru BRZ During Braking and How to Resolve Them

Find Repair Location
Reviewed by
Aisha
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 Subaru BRZ 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 Subaru BRZ

When addressing the issue of shaking while braking in your Subaru BRZ, it's essential to adopt a methodical diagnostic approach. Start by inspecting the brake rotors, as they are often the primary culprit behind vibrations. Look for signs of warping or uneven wear, which can be identified by checking for grooves or discoloration on the rotor surface. Next, examine the brake pads to ensure they are not worn down and are properly seated against the rotors. If the pads are in good condition, shift your focus to the wheel bearings; listen for any unusual noises while rotating the wheels, which could indicate wear. Additionally, assess the suspension components for any visible damage or excessive play, as worn shocks or struts can contribute to instability during braking. Finally, don’t overlook the tires; check for proper inflation, tread wear, and alignment issues, as these factors can significantly impact vehicle stability. By following this structured approach, you can effectively identify and address the source of the shaking, ensuring a safer and smoother driving experience.

What Causes Shaking When Braking in a Subaru BRZ?

When experiencing shaking while braking in a Subaru BRZ, it's crucial to identify the underlying problems to ensure safe driving and optimal vehicle performance. One of the most prevalent issues is warped or damaged brake rotors, which can create noticeable vibrations, particularly at higher speeds. This condition often arises from excessive heat generated during heavy braking, leading to uneven wear. Additionally, worn brake pads can exacerbate the problem, resulting in a pulsating brake pedal or squeaky noises, signaling that they may need replacement. It's also important to consider your driving habits, as aggressive braking can contribute to rotor warping over time. For DIY enthusiasts, inspecting the brake system is a vital first step; checking the condition of both the rotors and pads can help determine if replacements are necessary. By addressing these common problems, you can restore your Subaru BRZ's braking performance and enhance your driving experience.

Why is My Subaru BRZ Shaking When I Brake?

When your Subaru BRZ shakes while braking, it’s crucial to address the issue promptly to avoid compromising your safety and the vehicle's performance. The most common culprit is warped or damaged brake rotors, which can lead to vibrations that not only make driving uncomfortable but can also impair your ability to stop effectively. Ignoring these symptoms can escalate into more severe problems, such as increased wear on brake pads or even complete brake failure, which poses a significant safety risk. Additionally, a pulsating brake pedal can indicate underlying issues that require immediate attention. If the parking brake is not releasing properly, it can cause further complications, leading to rumbling and shaking that worsens with use. Regular inspections and timely repairs are essential to maintain the integrity of your braking system. By taking action at the first sign of trouble, you can ensure a safer driving experience and prevent costly repairs down the line.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.