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Noise coming from brakes when pressed

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Osxarsam17, Oct 19, 2017.

  1. Osxarsam17

    Osxarsam17 New Member

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    can someone help


    Posted via the PriusChat mobile app.
     
    #1 Osxarsam17, Oct 19, 2017
  2. bisco

    bisco cookie crumbler

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    probably the brake actuator.
     
    #2 bisco, Oct 20, 2017
    jerrymildred likes this.
  3. jerrymildred

    jerrymildred Senior Member

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    It seems like there are a variety of sounds made by the actuators on various Prii. I can't think of anything else that would make continuous noise if you press on the brake unless there was some huge malfunction and it was squirting brake fluid on the pavement.
     
    #3 jerrymildred, Oct 20, 2017
  4. 05PreeUs

    05PreeUs Senior Member

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    I must be deaf.
     
    #4 05PreeUs, Oct 22, 2017
  5. Osxarsam17

    Osxarsam17 New Member

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    #5 Osxarsam17, Oct 22, 2017
  6. bisco

    bisco cookie crumbler

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    ah, okay, that's different then.
     
    #6 bisco, Oct 23, 2017
  7. ChapmanF

    ChapmanF Senior Member

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    What I hear starting at 0:18 is the usual stretchy noises from pressing the brakes hard, plus a little high-pitched squeak on applying the brakes or on releasing them.

    Just sounds to me like a place where some metal moving on metal could use a new dab of grease. It's a Gen 2, so I'd probably start looking at the rears (unless you're sure it sounds like the front, in person), just because the drum brake mechanism has more stuff to slide around.

    -Chap
     
    #7 ChapmanF, Oct 23, 2017
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