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buying toyota trailor wiring harness

Discussion in 'Towing' started by basshunter62, Feb 14, 2010.

  1. Feb 14, 2010 at 11:33 AM
    #1
    basshunter62

    basshunter62 [OP] Member

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    07 tacoma acess cab just spoke to the dealer about trailor wiring harness thay said somthing about a 7 pin connector the person i spoke with wasent shure about adapting that to a 4 wire flat. dose toyota sell a conveter from the add on harness to the 4 wire flat..whats the best way to install this system do i have to change the trailor wiring to adapt to an add on harness:confused:
     
  2. Feb 15, 2010 at 7:38 AM
    #2
    ToyotaPartsBarn

    ToyotaPartsBarn Parts Master

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    Toyota does offer a 7 to 4 pin adapter. The part number is PT79189040.
     
  3. Feb 15, 2010 at 7:51 AM
    #3
    macgyver

    macgyver Well-Known Member

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    Do you have the 7 pin plug? or do you have a 4 pin?
     
  4. Feb 15, 2010 at 11:37 AM
    #4
    basshunter62

    basshunter62 [OP] Member

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    thanks to all parts barn came threw with a part # for the adapter:D
     
  5. Feb 16, 2010 at 10:10 AM
    #5
    ToyotaPartsBarn

    ToyotaPartsBarn Parts Master

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  6. Mar 18, 2010 at 4:07 AM
    #6
    whitebread

    whitebread Well-Known Member

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    Leer 100XL and a bunch of off-roading scars.
    Thanks to Gary! This helped me out as well.
     
  7. Mar 18, 2010 at 3:15 PM
    #7
    jason1kyle

    jason1kyle commander101

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    i just bought one at uhaul for about 15$s
     
  8. Mar 18, 2010 at 4:06 PM
    #8
    whitebread

    whitebread Well-Known Member

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    Leer 100XL and a bunch of off-roading scars.
    That is what I thought...but the only thing in there was the brake controller harness.
     
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