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Aftermarket Radio Wire Help

Discussion in 'Gen 3 Prius Audio and Electronics' started by DriveIt4Ever, Jul 2, 2019.

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  1. DriveIt4Ever

    DriveIt4Ever New Member

    Joined:
    Jul 2, 2019
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    Location:
    USA
    Vehicle:
    2010 Prius
    Model:
    Three
    Hi everyone,

    Hoping someone can help me out with this. Search through the forums and was not able to find an answer.

    I just purchased an aftermarket radio along with the Maestro RR and Maestro TO1 (adapter & harness that is made for my 2010 Prius with JBL to keep SW functions, factory backup camera, etc). I have completed all the wiring and everything has been plugged EXCEPT for 1 adapter. I can not for the life of me find the wire from my car that will fit this adapter. Now I'm wondering if A: This specific adapter is incorrect and the 2010 prius does not have a plug that fits this, B: The plug has to be somewhere in my car and I just need to look harder to find it, C: My car is missing the wire somehow.

    Also wanted to add, I had a factory JBL radio with Navigation and all worked perfectly.


    Here is an image of the adapter I need a home for.
    1.jpg

    Below are all the radio wires from my car. None of which fits the adapter in above.
    CarRadioWires.jpg

    Hoping someone out there can help this novice out!

    Thanks!
     
    #1 DriveIt4Ever, Jul 2, 2019
  2. Buzzhead

    Buzzhead Non-Interference w/ devel of pre-Warp civs

    Joined:
    Aug 15, 2009
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    Location:
    Chelmsford, MA
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Advanced
    That does not look like one of the radio connections. Here's the pages from the repair manual.
     

    Attached Files:

    #2 Buzzhead, Jul 3, 2019
  3. Dipstu

    Dipstu New Member

    Joined:
    Jul 3, 2019
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    Location:
    Florida
    Vehicle:
    2013 Prius
    Model:
    Persona
    Saw this video today. I also want to retain all functionality. It seems these guys cover a lot of that.

     
    #3 Dipstu, Jul 3, 2019
  4. GregPL

    GregPL Junior Member

    Joined:
    Jun 21, 2019
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    Location:
    Poland
    Vehicle:
    2013 Prius+ MPV
    Model:
    N/A
    according to wiring diagram this looks like L166 plug, used in some configurations for rear speakers (pins 1,3,2,6) (it seems, that this is not used in JBL systems).
     
    #4 GregPL, Jul 4, 2019
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