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2023 Tundra SR5 7 Pin harness colors please help!

Discussion in 'Electrical' started by Rykr, Dec 5, 2023.

  1. Dec 5, 2023 at 2:46 PM
    #1
    Rykr

    Rykr [OP] New Member

    Joined:
    Sep 16, 2023
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    Vehicle:
    2023 SR5 TRD Sport 4x4 MGM
    The search button be damned. Every connector I find doesn’t match and I’m pulling my hair out. I see the diagram on the plate cover, but does it correspond with the location in the back or is it flipped? I just need to know what color is what. Left,right signal, brakes, backup light, running light, power etc.

    Any help would be greatly appreciated.IMG_5408.jpg IMG_5410.jpg IMG_5411.jpg
     
  2. Dec 17, 2023 at 7:13 PM
    #2
    Chad D.

    Chad D. New Member

    Joined:
    Feb 12, 2019
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    Western Oregon
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    2018 CrewMax Platinum
    The diagram on the cover should represent the pin layout of the receptacle, as viewed from the back of the truck when you open the lid.
    I’d verify this by noting the position of indexing lug (plastic notch that sticks out off the side) and metering a few pins for voltage. Left or right turn signal will be super easy to find.
     

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