Mitsubishi Eclipse Makes Noise When Braking

Common Causes of Brake Noises in Your Mitsubishi Eclipse and How to Address Them Effectively

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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 Mitsubishi Eclipse 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.

Troubleshooting Braking Noise in a Mitsubishi Eclipse

When troubleshooting braking noise in your Mitsubishi Eclipse, start with the most accessible components. Begin by inspecting the brake pads for wear; if they appear thin or uneven, replacing them is a straightforward fix that can eliminate noise. Next, check the brake rotors for any signs of warping or scoring, as these can also contribute to vibrations and sounds during braking. If the pads and rotors seem fine, examine the brake caliper for proper function and alignment, ensuring it is not sticking or causing uneven wear. Pay special attention to the rear brakes, as squealing noises often originate from this area; cleaning and lubricating the hardware can make a significant difference. Additionally, if you experience a soft brake pedal, it may indicate air in the brake lines, which requires bleeding the system to restore proper pressure. Regular maintenance, including cleaning and lubricating caliper sliding bolts and ensuring the integrity of rubber boots, is essential for preventing future issues. By following this diagnostic approach, you can effectively identify and resolve braking noise problems, ensuring a safer and smoother driving experience.

What Could Cause Noise When Braking in a Mitsubishi Eclipse?

When diagnosing noise during braking in a Mitsubishi Eclipse, it's essential to consider several common problems that could be at play. One of the primary culprits is worn or damaged brake pads, which can lead to squealing or grinding sounds as they make contact with the rotors. Additionally, warped or improperly fitted brake rotors can create vibrations and noise, especially if they are not the correct size or if there is uneven torque applied to the rotor studs. Another potential issue is a malfunctioning brake caliper, which may become stuck and fail to release the brake pads, resulting in persistent noise. Furthermore, if the brake pedal feels soft or spongy, it could indicate a brake fluid leak, allowing air to enter the brake lines and affecting overall braking performance. By understanding these common problems, DIYers can better diagnose and address the noise issues in their Mitsubishi Eclipse, ensuring a safer and quieter driving experience.

Why is My Mitsubishi Eclipse Making Noise When Braking?

When your Mitsubishi Eclipse starts making noise while braking, it’s crucial to address the issue without delay. Ignoring these sounds can lead to severe safety risks, as compromised braking performance can increase the likelihood of accidents. Common culprits like worn brake pads, warped rotors, or malfunctioning calipers not only affect your vehicle's stopping power but can also cause further damage to the braking system if left unchecked. For instance, a stuck caliper can lead to uneven wear on the rotors, necessitating costly repairs. Additionally, using subpar brake components can exacerbate noise issues and reduce overall effectiveness. Therefore, it’s essential to diagnose the source of the noise promptly, ensuring that your Eclipse remains safe and reliable on the road. Regular maintenance and the use of quality parts can help prevent these problems, keeping your vehicle in optimal condition.

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