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2012 Prius Electrical wiring diagram

Discussion in 'Gen 3 Prius Audio and Electronics' started by Rogelio sandoval, May 8, 2023.

  1. Rogelio sandoval

    Rogelio sandoval New Member

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    May 8, 2023
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    Location:
    Saint George
    Vehicle:
    2012 Prius
    Model:
    N/A
    Having a hard time trying to find the electrical wiring diagram for my Prius. Im trying to install a Line output converter for my subwoofer and I want to t tap into the factory wires but I just can't find a wiring diagram. Please help I've been looking for hours, I tried tech info.toyota and can't find the EWD tab, I don't know if I need to subscribe to see it but I just really need help.
     
    #1 Rogelio sandoval, May 8, 2023
  2. ChapmanF

    ChapmanF Senior Member

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    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    #2 ChapmanF, May 9, 2023
  3. Montgomery

    Montgomery Senior Member

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    Sep 11, 2015
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    Location:
    Orange County, CA
    Vehicle:
    2015 Prius
    Model:
    Two
    The blue/white wire that comes from the car wiring and flows into your harness is the on/off power when powering up the car.
     
    #3 Montgomery, May 9, 2023
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