2004 INFINITI G35 Makes Noise When Braking

Common Causes of Brake Noise in Your 2004 INFINITI G35 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 2004 INFINITI G35 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 noise when braking in a 2004 INFINITI G35, and how should I diagnose it?

To effectively diagnose the noise when braking in your 2004 INFINITI G35, begin with a thorough visual inspection of the brake components. Start by checking the brake pads for wear; if they appear thin or uneven, they may need replacement. Next, examine the brake rotors for any signs of warping or uneven wear, as these can lead to vibrations and noise during braking. Pay close attention to the brake calipers as well, ensuring they are not sticking or showing signs of damage. After your visual checks, take your vehicle for a test drive to listen for the noise and observe how the brakes respond. This can help you identify if the issue is consistent or varies under different conditions. Additionally, measure the thickness of the brake pads to confirm they are within the recommended specifications and check the brake fluid level for adequacy, ensuring there are no leaks in the system. If these initial steps do not reveal the source of the noise, it may be wise to consult a professional mechanic for a more detailed inspection. By following this structured approach, you can systematically identify and address the potential causes of braking noise in your vehicle.

What could be causing the noise when braking in a 2004 INFINITI G35?

When you hear noise while braking in your 2004 INFINITI G35, it’s essential to understand the common problems that could be causing this issue. One of the primary culprits is worn brake pads, which can create a squeaking or grinding sound as they reach the end of their lifespan. Additionally, brake rotor issues, such as warping or uneven wear, can lead to similar noises, indicating that the rotors may need resurfacing or replacement. Another factor to consider is the condition of the brake calipers; if they are sticking or misaligned, they can exert uneven pressure on the brake pads, resulting in noise during braking. Lack of lubrication on the brake components can also contribute to squeaking sounds, as properly lubricated parts function more smoothly. Lastly, it’s worth checking for foreign objects, like small stones or debris, that may have become lodged in the braking system, as these can create unwanted noise. By identifying these potential issues, you can take the necessary steps to address the noise and ensure your braking system operates safely and effectively.

How urgent is it to address the braking noise in my 2004 INFINITI G35?

When it comes to the braking noise in your 2004 INFINITI G35, understanding the urgency of the situation is crucial for both your safety and the longevity of your vehicle. If you hear squeaking or grinding noises, it’s essential to act quickly, as these sounds often indicate worn brake pads or rotors that could compromise your braking system. Additionally, any noticeable changes in braking performance, such as longer stopping distances or a decrease in effectiveness, should not be overlooked; these symptoms can escalate into more severe problems if left unaddressed. Warning lights on your dashboard serve as critical indicators of potential brake issues, and ignoring them can lead to dangerous driving conditions. Moreover, if the noise is accompanied by vibrations or a pulsating brake pedal, it signals a serious concern that warrants immediate attention. Prioritizing these factors will not only enhance your safety on the road but also prevent costly repairs down the line, making it imperative to address any braking noise without delay.

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