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Disconnect fuse prior to brake maintenance?

Discussion in 'Prime Care, Maintenance and Troubleshooting' started by Nico3d3, Jun 2, 2022.

  1. Nico3d3

    Nico3d3 Junior Member

    Joined:
    Sep 25, 2021
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    Location:
    Quebec
    Vehicle:
    2017 Prius
    Model:
    Base
    Knowing that the brake booster pump have a life of its own, it's probably a good idea to disconnect its fuse before doing any brake maintenance. Sure, you could simply disconnect the battery but, then you lose radio settings. So, which fuse or relay should I disconnect?
     
    #1 Nico3d3, Jun 2, 2022
  2. jerrymildred

    jerrymildred Senior Member

    Joined:
    Oct 28, 2016
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    Location:
    Tampa, FL
    Vehicle:
    2017 Prius
    Model:
    Two
    Disconnecting the 12V only loses the clock & (I think) calendar settings. Radio presets remain on my '17 Prime and my wife's '17 Prius.
     
    #2 jerrymildred, Jun 19, 2022
    Mendel Leisk likes this.
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