2023 Subaru Ascent Makes Noise When Braking

Common Causes of Brake Noises in Your 2023 Subaru Ascent and How to Address Them

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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 2023 Subaru Ascent 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.

What could be causing the braking noise in a 2023 Subaru Ascent, and how should I diagnose it?

To effectively diagnose braking noise in your 2023 Subaru Ascent, start with the most accessible components. Begin by inspecting the brake pads for signs of wear; if they are thin or uneven, replacing them may resolve the noise. Next, examine the brake rotors for any visible damage or warping, as these issues can lead to significant noise during braking. If the pads and rotors appear to be in good condition, check the brake calipers to ensure they are not sticking, which can also contribute to noise. Additionally, it’s important to clean the brake assembly to remove any brake dust or debris that may have accumulated, as this can interfere with braking performance. Lastly, don’t overlook the wheel bearings; any signs of wear or damage here can also manifest as noise when braking. By following this diagnostic approach, you can systematically identify and address the source of the braking noise, ensuring a safer and quieter driving experience. If you encounter difficulties or are uncertain about any step, consulting a professional mechanic is advisable for a comprehensive evaluation.

What could be causing the noise when braking in a 2023 Subaru Ascent?

When you hear noise while braking in your 2023 Subaru Ascent, it’s essential to identify the underlying issues to ensure your vehicle remains safe and reliable. One of the most frequent culprits is worn brake pads, which can produce a grinding or squealing sound as they reach the end of their lifespan. Additionally, problems with the brake rotors, such as warping or uneven wear, can lead to vibrations and noise during braking. Another factor to consider is the brake calipers; if they are sticking or misaligned, they may exert uneven pressure on the brake pads, resulting in unwanted sounds. Furthermore, the accumulation of brake dust or debris can interfere with the braking system, making regular cleaning a vital part of maintenance. Lastly, insufficient lubrication of the brake components can create friction, leading to noise. If you encounter any of these issues, it’s advisable to conduct a thorough inspection or consult a qualified mechanic to diagnose and resolve the problem effectively.

How urgent is it to address the braking noise in my 2023 Subaru Ascent?

When it comes to addressing braking noise in your 2023 Subaru Ascent, urgency cannot be overstated. Braking noise often signals underlying issues such as worn brake pads or damaged components, which can compromise your vehicle's braking performance and overall safety. If left unchecked, these seemingly minor noises can escalate into more severe problems, leading to costly repairs and potential safety hazards on the road. For DIY enthusiasts, it’s crucial to recognize that while some brake issues may appear manageable, they can quickly become serious if not addressed promptly. Regularly inspecting your brakes and responding to any unusual sounds can help maintain your vehicle's reliability and prevent further damage. Therefore, if you notice any braking noise, it’s advisable to conduct a thorough inspection or consult a professional to ensure your Subaru Ascent remains safe and roadworthy.

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