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Need help to identify wires

Discussion in 'Electrical' started by Nextime30, Sep 26, 2021.

  1. Sep 26, 2021 at 11:24 PM
    #1
    Nextime30

    #1
    Nextime30 [OP] New Member

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    Eugene
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    2020 Tundra
    stock
    Good afternoon guys. I am trying to locate a wire for the 3rd brake light. I searched this forum looked at the diagrams but still not sure which wire. I took the picture and was hoping someone can help me identify the wire.

    Screenshot_20210926-230603_Gallery.jpg
     
    Nextime30, Sep 26, 2021
    #1
  2. Sep 26, 2021 at 11:27 PM
    #2
    Retroboy1989

    #2
    Retroboy1989 'Course it's 4x4!

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    Snug top 20" TRD Sport wheels 275/60R20 Tires Additional Trans Cooler
    Why not tap the brake light wire at the trailer brake controller connector?
     
    Retroboy1989, Sep 26, 2021
    #2
  3. Sep 27, 2021 at 4:30 AM
    #3
    timsp8

    #3
    timsp8 Former Tundra owner for 13 years

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    What are you trying to tap it for? That might help with an alternative means if no one can id the wire.
     
    timsp8, Sep 27, 2021
    #3
  4. Sep 27, 2021 at 4:42 AM
    #4
    Jim LE 1301

    #4
    Jim LE 1301 Camaro Lover, SSEM # 11,TTC#179

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    Jim LE 1301, Sep 27, 2021
    #4
    NewImprovedRon likes this.
  5. Sep 27, 2021 at 5:54 AM
    #5
    Bakershack

    #5
    Bakershack Critical of Noncritical Thinkers

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    Kelly
    Spanish Fort, AL
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    Welcome from LA (Lower Alabama)! The wiring diagrams Jim posted will have your answer, but take your time with them. They cover multiple Tundra models and there are color changes that can trip you up. Make sure you are looking at the diagram for your specific truck.
     
    Bakershack, Sep 27, 2021
    #5
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