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USB Fast Charge Wiring Help

Discussion in '4th Gen. Tacomas (2024+)' started by RDW79, May 27, 2025.

  1. May 27, 2025 at 6:01 PM
    #1
    RDW79

    RDW79 [OP] New Member

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    rov
    Was hoping someone could help me find a wiring diagram and/or connector harness part number for the Dual USB-C fast charging port, part number 85532-AK010. Thanks in advance!
    IMG_4389.jpg
    IMG_4390.jpg IMG_4393.jpg
     
  2. May 29, 2025 at 7:41 PM
    #2
    gasgasman

    gasgasman Well-Known Member

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    Texas
  3. May 30, 2025 at 4:34 AM
    #3
    RDW79

    RDW79 [OP] New Member

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    Thank you- that place is crazy expensive. I was able to find a harness that I think will work on AliExp for $6.
     
  4. May 31, 2025 at 9:06 AM
    #4
    sudobash

    sudobash New Member

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    Last edited: May 31, 2025 at 9:16 AM
    RDW79[OP] likes this.
  5. May 31, 2025 at 9:16 AM
    #5
    sudobash

    sudobash New Member

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    Pin 1 - Green - No additional information shown
    Pin 2 - Unused
    Pin 3 - White/Black - More than likely ground although no additional information shown
    Pin 4 - Violet - No additional information shown
    Pin 5 - Green - No additional information shown

    We can assume that Pin 1 & 5 are POS (+) and Pin 3 is NEG (-). Unsure as to what Pin 4 would be used for.
     
    RDW79[OP] likes this.
  6. May 31, 2025 at 1:18 PM
    #6
    Siblue

    Siblue Well-Known Member

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    Pin 4 will be negative side of dimmer circuit.
    It can be grounded if user doesn’t care that it dims.
    OP and I were discussing on Tundras.

    IMG_9769.jpg
     
    RDW79[OP] and sudobash like this.

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