Squealing sound

2007 CHEVROLET IMPALA
131,000 MILES • 3.5L • 6 CYL • 4WD • AUTOMATIC
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STEVIE12
  • MEMBER
  • 55 POSTS
While driving I hear squealing sound, also hear sound when I press the brakes.
Jun 10, 2018 at 1:42 PM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi and thanks for using 2CarPros.com

It sounds like the brake sensor is touching the rotor. That is the first thing I would check. Here are general directions for replacing pads if you determine they are bad:

https://www.2carpros.com/articles/how-to-replace-front-brake-pads-and-rotors-fwd

Specific directions for your vehicle are listed in picture 2.

Let me know if you need help, have any questions or need additional information.

Take care,
Joe
Jun 10, 2018 at 7:46 PM
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