What are the causes of abnormal noise when braking in the Hyundai Elantra?

2 Answers
MacCarter
08/26/25 4:06am
Abnormal noise when braking in the Hyundai Elantra can be caused by worn brake pads, foreign objects entering between the brake pads and brake discs, or the new car being in the break-in period. Worn brake pads: If the thickness of the brake pads is less than three millimeters, they need to be replaced. If the brake pads are still thick, they can be removed and polished to ensure a smooth joint surface, normal operation, and the elimination of abnormal noise. Timely maintenance ensures stable, comfortable, and safe driving. Foreign objects between brake pads and discs: During vehicle operation, small sand particles can enter between the brake pads and discs, causing abnormal noise due to friction. New car break-in period: The break-in of the brake pads is an important part of this process, usually requiring several hundred kilometers of driving before they are properly broken in.
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NicoleAnn
09/08/25 5:10am
The Elantra makes abnormal noises when braking, which may be related to worn brake pads. I've encountered similar situations while driving myself, finding that the brake pads were thin or that gravel was stuck between the pads and the disc, causing friction sounds. Typically, this situation becomes more noticeable right after changing the brake pads or after driving for a while. Some brake pads are designed with wear indicators that emit noise to remind you it's time for a replacement. Ignoring this can lead to decreased braking performance and increased risks. It's advisable to take some time to visit a repair shop to check the thickness of the brake pads and clean them thoroughly to ensure driving safety. During regular maintenance, have a technician inspect the braking system to prevent minor issues from turning into major problems.
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