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2016 Prius Braking power low warning

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by Asifpop, Oct 25, 2023.

  1. Asifpop

    Asifpop Junior Member

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    Four Touring

    I have 2016 prius and has 158k miles recently while driving on freeway multiple warning lights popped up showing Braking power low abs system malfuntion collision system malfunction visit your dealer there is no change in brakes feeling or driving the car.the warning lights go away and come back intermittently i tried searching internet but nothing specific is found.. any help in this regard will be much appreciated
     

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    #1 Asifpop, Oct 25, 2023
  2. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Maybe take the car’s advice: visit dealer. There should be codes, and you don’t want to mess around with something like this.
     
    #2 Mendel Leisk, Oct 25, 2023
  3. bisco

    bisco cookie crumbler

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    Bad accumulator pump? 12 volt battery?
     
    #3 bisco, Oct 25, 2023
  4. johnjamis

    johnjamis Junior Member

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    Check your brake fluid level. You may need new brake pads.
     
    #4 johnjamis, Oct 26, 2023
    Drakxyfly likes this.
  5. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    2010 Prius
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    Touring
    Was anything plugged into OBD port by the way? I’ve had somewhat similar, when I had a Scangauge constantly connected; it was apparently weighing on the connection, causing a communication error.
     
    #5 Mendel Leisk, Oct 26, 2023
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