Volvo S90 Makes Noise When Braking

Common Causes of Brake Noises in Your Volvo S90 and How to Address Them for Safe Driving

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Reviewed by
Devin Cabugcal
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 Volvo S90 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 Volvo S90

When troubleshooting braking noise in your Volvo S90, it's essential to adopt a diagnostic approach that prioritizes safety and methodical assessment. Begin by safely lifting your vehicle and removing the wheels to gain access to the brake components. This visual inspection allows you to check for any obvious signs of wear or damage, particularly on the brake pads, which are often the culprits behind noise issues. If you notice significant wear, consider replacing them. Pay attention to the type of noise you hear; for instance, a whistling sound typically indicates problems with the brake pads, while grinding noises may suggest more severe issues with the rotors or calipers. After your initial inspection, if the problem persists, delve deeper into the brake system by checking for any fluid leaks or malfunctions that could affect performance. By following this structured approach, you can effectively identify and address braking noise, ensuring your Volvo S90 remains safe and reliable on the road.

What Could Be Causing Braking Noise in a Volvo S90?

When dealing with braking noise in a Volvo S90, it's essential to understand the common problems that may be at play. One of the primary culprits is the condition of the brake pads; worn or contaminated pads can create unwanted sounds during braking. Additionally, the brake rotors may be contributing to the noise, especially if they are warped or uneven, which can be assessed by removing the wheel for a closer inspection. Furthermore, various brake system malfunctions, such as squeaking or grinding noises, can indicate deeper issues that may affect braking performance and safety. If you notice a spongy brake pedal or a significant reduction in braking efficiency, these symptoms should not be ignored, as they can pose serious safety risks. While some of these issues can be diagnosed at home, it is advisable to consult a qualified mechanic for a thorough inspection and repair to ensure your vehicle remains safe and reliable on the road.

How to Address Noisy Brakes in a Volvo S90?

When you notice noisy brakes in your Volvo S90, it’s crucial to act swiftly, as neglecting these symptoms can lead to serious safety risks and costly repairs. Start by identifying the source of the noise, which could stem from worn brake pads, damaged rotors, or malfunctioning calipers. A thorough inspection is essential; safely lift your vehicle and remove the wheels to visually assess the brake components. If the brake pads show significant wear, replacing them promptly can prevent further damage to the rotors and ensure optimal braking performance. Be aware that noises like squeaking or grinding may indicate deeper issues within the brake system that could compromise your vehicle's safety. If you encounter persistent problems or are uncertain about the diagnosis, consulting a professional mechanic is advisable to avoid exacerbating the issue. Regular maintenance is key to preventing noisy brakes; ensure timely replacements of brake components to maintain the integrity of your braking system. By addressing these concerns promptly, you not only enhance your vehicle's performance but also safeguard your safety on the road.

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Volvo S90 Noise When Braking: Causes & Solutions | RepairPal