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Knock from back when braking on uphill

Discussion in 'Prime Care, Maintenance and Troubleshooting' started by mory3kale, May 25, 2021.

  1. mory3kale

    mory3kale Junior Member

    Joined:
    Aug 3, 2020
    7
    3
    0
    Location:
    Canada
    Vehicle:
    2020 Prius Prime
    Model:
    LE


    Just not sure if it is a fault or normal functioning of the brakes.
    Its been quiet a whike that my 2020 PP LE with 56k km has a knock like noise at the end of full stop particularly on uphill.
    The same noise comes when I start to drive. I assume that it comes from left rear side of the car.
    There is nothing like that in any other road condition.
    I personally think that it is maybe related to uphill assist feature but as I am close to the end of factory warranty just wanted to make sure that if this is not normal do a trip to the dealer.
    Any thought and advise will be appreciated.
    Thanks,




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    #1 mory3kale, May 25, 2021
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