2009 INFINITI G37 Makes Noise When Braking

Common Causes of Brake Noise in Your 2009 INFINITI G37 and How to Address Them

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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 2009 INFINITI G37 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 2009 INFINITI G37, and how should I diagnose it?

When diagnosing braking noise in a 2009 INFINITI G37, it's essential to adopt a systematic approach that begins with the most accessible components. Start 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 warping or damage, 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 for any sticking or uneven wear, which can also contribute to noise. Additionally, ensure that the brakes are free from excessive dust or debris, as this buildup can create unwanted sounds. Lastly, consider the condition of the wheel bearings, as worn bearings can sometimes mimic braking noise. By following this diagnostic order, you can effectively identify the source of the noise and determine the necessary repairs, ensuring a safer and quieter driving experience. If the problem persists or if you're uncertain about any step, consulting a professional mechanic is advisable for a comprehensive evaluation.

What could be causing the noise when braking in a 2009 INFINITI G37?

When you hear noise while braking in your 2009 INFINITI G37, it’s essential to understand the common problems that could be at play. Worn brake pads are often the primary culprit, as they can wear down over time, resulting in a grinding or squealing sound. Additionally, issues with the brake rotors, such as warping or uneven wear, can create a pulsating sensation and noise during braking. Another factor to consider is the condition of the brake calipers; if they are faulty or sticking, they may apply uneven pressure on the brake pads, leading to noise and compromised braking performance. Furthermore, the accumulation of brake dust or debris can interfere with the braking components, causing squeaking or grinding sounds. Lastly, insufficient lubrication on critical parts like caliper pins or pad shims can also contribute to noise, as proper lubrication is vital for smooth operation. If you encounter these noises, a thorough inspection of your braking system can help identify the specific issue, allowing you to take the necessary steps for repair and maintenance.

How urgent is the braking noise in my 2009 INFINITI G37, and what could it indicate about the vehicle's safety?

When you hear a braking noise in your 2009 INFINITI G37, it’s crucial to recognize the urgency of the situation. Braking noises, whether they manifest as squealing, grinding, or scraping, can signal underlying issues within the braking system that require immediate attention. These sounds often indicate worn brake pads, damaged rotors, or other critical problems that, if left unaddressed, could lead to decreased braking performance and longer stopping distances. This not only compromises your safety but also that of your passengers and other road users. Ignoring these warning signs can escalate into more severe damage, potentially resulting in brake failure. Therefore, it is advisable to have a qualified mechanic inspect your braking system as soon as possible. By taking prompt action, you can ensure the reliability and safety of your vehicle, preventing further complications and maintaining optimal performance on the road. Regular maintenance and timely repairs are essential to keep your INFINITI G37 in top condition, safeguarding your driving experience.

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2009 INFINITI G37 Brake Noise Issues & Solutions | RepairPal