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Need help finding 12v harness splitter (3rd gen)

Discussion in 'General Tundra Discussion' started by nastycucumber, Mar 9, 2025.

  1. Mar 9, 2025 at 10:00 AM
    #1
    nastycucumber

    #1
    nastycucumber [OP] New Member

    Joined:
    Feb 3, 2025
    Member:
    #129829
    Messages:
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    Ontario
    Vehicle:
    '25 Tundra
    I am looking for a harness that goes under the front 12v outlet behind the screen.
    You remove the little plastic trim, unplug the 12v harness, plug in new harness that gives you an additional 12v cigarette lighter and plug the OEM into the new harness so you end up with 2 12v plugs. One under the dash and the original one by the screen.
    Saw it in a dashcam install video but can’t find it for the life of me.
     
    nastycucumber, Mar 9, 2025
    #1
  2. Mar 9, 2025 at 12:05 PM
    #2
    1lowlife

    #2
    1lowlife Toxic prick and pavement princess..

    Joined:
    May 4, 2016
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    #3296
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    First Name:
    DADA
    THE GREAT STATE OF TEXAS
    Vehicle:
    2014 MGM DC SR5
    You could just tap into the existing wiring uing a Positap or one of these
    $11 Nicelux Y3 Compact T Shape 1 Pin Electrical Wire Connectors for 1 Conductor T-tap Connection,Self-Stripping Splice Terminals,Automotive,LED Lighting,Sensor,Car Speaker,Display,Clear,15 PCS
    Amazon.com: Nicelux Y3 Compact T Shape 1 Pin Electrical Wire Connectors for 1 Conductor T-tap Connection,Self-Stripping Splice Terminals,Automotive,LED Lighting,Sensor,Car Speaker,Display,Clear,15 PCS : Electronics

    I did that to install extra USB plugs and voltmeter.

    390df05e-6770-4291-bdf1-b578de2a5228_70ad6eb160fab7c8bc78971104af96366f525fb6.png

    Several options that would fit in a blank in your dash.
    Just find the appropriate size for your 2025.
    Amazon.com : toyota usb plug
     
    1lowlife, Mar 9, 2025
    #2
    nastycucumber[OP] likes this.
  3. Mar 9, 2025 at 12:25 PM
    #3
    1lowlife

    #3
    1lowlife Toxic prick and pavement princess..

    Joined:
    May 4, 2016
    Member:
    #3296
    Messages:
    10,655
    First Name:
    DADA
    THE GREAT STATE OF TEXAS
    Vehicle:
    2014 MGM DC SR5
    The outlet on top..
    Pin 1 Lavender with red stripe is positive (hot)
    Pin 2 Lavender wire is ground

    upload_2025-3-9_14-22-58.pngupload_2025-3-9_14-23-59.png
    upload_2025-3-9_14-23-34.png

    upload_2025-3-9_14-21-57.pngupload_2025-3-9_14-22-36.png
     
    1lowlife, Mar 9, 2025
    #3
    nastycucumber[OP] likes this.
  4. Mar 9, 2025 at 1:58 PM
    #4
    nastycucumber

    #4
    nastycucumber [OP] New Member

    Joined:
    Feb 3, 2025
    Member:
    #129829
    Messages:
    21
    Ontario
    Vehicle:
    '25 Tundra
    Thank you, gents. I will do the tap in the end, I give up looking for the harness.
    @1lowlife - nice idea about the extra ports
     
    nastycucumber, Mar 9, 2025
    #4
    1lowlife likes this.
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Products Discussed in

Nicelux Y3 Compact T Shape 1 Pin Electrical Wire Connectors for 1 Conductor T-tap Connection,Self-Stripping Splice Terminals,Automotive,LED Lighting,Sensor,Car Speaker,Display,Clear,15 PCS
$10.19
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