This article was co-authored by Ed Beery and by How.com.vn staff writer, Eric McClure. Ed Beery is an Automotive Specialist and the Owner of InTechgrity Automotive Excellence based in Denver, Colorado. With more than eight years of experience, he specializes in providing maintenance and repair services for both individuals and companies. Ed and the InTechgrity Automotive Excellence Team are approved by the American Automobile Association (AAA) for repairs and are Automotive Service Excellence (ASE) certified.
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If you’ve thrown some fresh brakes on your ride and they’re instantly making noise, you might be worried that your brakes aren’t installed correctly—or worse, unsafe to use. Breathe easy, friend. This is almost always a normal byproduct of putting modern brakes on a vehicle and you’re almost positively safe to hit the road. But in the off chance there is something off, we’ll break down what that might look (or sound) like. We’ll also explain why your brakes should be squeaking a bit after you’ve installed them.
Things You Should Know
- New brakes and rotors come sealed in a protectant that needs to wear away after you’ve installed them. This is probably the noise you’re hearing, and it’s normal.
- If it’s raining or you’re driving through puddles, the moisture can get in between your brakes and rotors and cause that squeaking noise.
- If the squeaking is coming from 1 or 2 wheels, or if your vehicle wobbles when you accelerate, see a mechanic.
Steps
What to Do about the Squeaking Sound
- Test the brakes to confirm they’re actually stopping your vehicle. As soon as your brakes are installed, turn the car on and confirm the pedal works. Then, idle forward slowly and test the brakes. Once you’ve confirmed the brakes actually stop the car, get up to speed on an empty road and confirm they’re working under normal conditions. So long as your brakes work, you don’t need to worry about the safety of your vehicle insofar as the noise goes.[7]
- If your brakes aren’t working and you installed them yourself, contact a tow truck and have them tow your vehicle to a mechanic.
- Continue driving for a few days until the sound goes away. If the squeaking is just moisture or the protectant layer wearing away, you don’t need to worry about looking into this. The sound should go away after a few trips as your brakes get worn in.[8]
- If you’re lucky, the sound may even go away on your way home from the mechanic!
- Take the vehicle to a mechanic if the problem persists. Whether you installed the brakes yourself or a mechanic did it for you, you’ll need to consult a pro if the squeaking noise doesn’t go away. It’s likely that your brakes are calibrated correctly or there’s something else going on.
- It’s really not a good idea to work on your brakes anyway, unless you really know what you’re doing. Messing up a braking system can put you at serious risk on the road.[9]
Expert Q&A
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References
- ↑ https://www.otto-zimmermann.de/site/assets/files/1055/information_squeaking.pdf
- ↑ https://wonderopolis.org/wonder/how-do-car-brakes-work
- ↑ https://www.brakepartsinc.com/dam/jcr:25e9e9c3-97f2-49c4-8740-ba1731e0881f/TB%2019-01.pdf
- ↑ https://www.otto-zimmermann.de/site/assets/files/1055/information_squeaking.pdf
- ↑ https://www.otto-zimmermann.de/site/assets/files/1055/information_squeaking.pdf
- ↑ https://www.oklahoman.com/story/news/2010/10/08/noise-from-ceramic-brake-pads-no-cause-for-alarm/61208674007/
- ↑ https://techtalk.mpbrakes.com/test-your-brakes-brake-failure
- ↑ https://www.oklahoman.com/story/news/2010/10/08/noise-from-ceramic-brake-pads-no-cause-for-alarm/61208674007/
- ↑ https://www.kbb.com/car-advice/brake-repair-how-to-diagnose/
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