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Unswitched 12v Power Source behind Accessory Panel or Kick Panel?

Discussion in 'Gen 3 Prius Accessories and Modifications' started by MARK A SLOO sloo, Mar 24, 2019.

  1. MARK A SLOO sloo

    MARK A SLOO sloo Junior Member

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    III
    Has anyone found a source to tap for unswitched (i.e. always on) 12v power in the area to the left and below the steering wheel (10amp fused preferred)? I've searched extensively on Priuschat and there are links in older threads that may have been promising, but the links are no longer valid. Any help much appreciated!
     
    #1 MARK A SLOO sloo, Mar 24, 2019
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  2. MARK A SLOO sloo

    MARK A SLOO sloo Junior Member

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    2010 Prius
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    III
    I think I found a source. The attached diagram is the ODBII port showing Pin 16 red wire as unswitched 7.5a power.
     

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    #2 MARK A SLOO sloo, Mar 25, 2019
  3. Mendel Leisk

    Mendel Leisk Senior Member

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    OBD port for sure has a pin that's always powered. Memory saver cables employ it.

    I checked mine; these connections have continuity:

    upload_2019-3-25_7-42-44.png
     
    #3 Mendel Leisk, Mar 25, 2019
    Last edited: Mar 25, 2019
  4. jtchinoy

    jtchinoy New Member

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    Pretty sure this is the information you're looking for. Got this from the DIY JDM Signal Mirror thread.

     
    #4 jtchinoy, Mar 26, 2019
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  5. MARK A SLOO sloo

    MARK A SLOO sloo Junior Member

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    Location:
    Minneapolis
    Vehicle:
    2010 Prius
    Model:
    III
    Thanks! Your second attachment 132314 looks like the UL2 connector in my diagrams. The 3rd attachment doesn't open for me.

    Does anyone know where the UL2 connector is located?
     
    #5 MARK A SLOO sloo, Mar 26, 2019
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