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7-Pin Trailer Harness/Plug Replacement Tip

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Lute, Jul 25, 2013.

  1. Aug 6, 2018 at 8:22 AM
    #41
    KeystoneGoodie

    KeystoneGoodie Well-Known Member

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    Lots of dollars and no sense...
    My wiring knowledge is so poor I'm ashamed of it. Have tried multiple napa style plugs but can't figure out which wires go where. Luckily I don't have to tow, ever. But I want that ability. Better to have and not need than need and not have!!
     
  2. Aug 6, 2018 at 8:26 AM
    #42
    Armyhater458

    Armyhater458 Well-Known Member

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    I am pretty much the same way, which is why i haven't completed this yet. I was hoping to find one on E-bay or a wrecked truck to just swap. But it looks like i may have to just spend an afternoon learning from experience. Good luck, they first page has a pretty detailed pictured step by step.
     
    KeystoneGoodie likes this.
  3. Aug 6, 2018 at 5:46 PM
    #43
    Fleabag

    Fleabag Suck it Trebek!

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    Thanks for the write up, was much cheaper and just as good as the original.
     
  4. Aug 10, 2018 at 12:34 PM
    #44
    Darkgoatracer

    Darkgoatracer Well-Known Member

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  5. Nov 29, 2018 at 2:01 PM
    #45
    NovaGTS

    NovaGTS Well-Known Member

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    Thank you for the great write up, this saved me a bunch!

    I was able to go to a local Honda dealer and have them price match their online price of $45... they were a little perplexed when I told them I didn't have a Ridgeline and kept telling me I needed to go to Toyota, but they eventually sold it to me.
     
  6. Dec 11, 2018 at 1:53 PM
    #46
    Lil red 02

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    So Im a little confused....will this plug into the factory trailer harness plug? I will make a new mount for the plug in my bumper if so
     
  7. Dec 11, 2018 at 2:06 PM
    #47
    Muddinfun

    Muddinfun Well-Known Member

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    No. It goes something like this.
    Truck harness{connector}trailer harness{7 pin connector}

    You are missing the red part. The terminals in the Honda part are the same as the terminals in the Toyota 7 pin connector. So, if you had the red Toyota part, you could connect it to the Honda 7 pin connector. But you don't. The blue connectors are different between Toyota and Honda.
     
  8. Dec 11, 2018 at 2:20 PM
    #48
    Lil red 02

    Lil red 02 Spendaholic

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    Clear as mud. Lol

    I dont have the plug or the factory connector so I am trying to find a way around the $200 toyota replacement.
     
  9. Dec 11, 2018 at 2:22 PM
    #49
    Muddinfun

    Muddinfun Well-Known Member

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    The cheap way is not the easy way. If you want the cheap way, you need to chop the connectors off the truck harness and then extend the wires on out to the 7 pin, universal, screw terminal, trailer connector.
     
  10. Dec 11, 2018 at 2:25 PM
    #50
    Lil red 02

    Lil red 02 Spendaholic

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    I know, i just dont know what wire goes where and would rather a plug and play. I dont mind getting under there and doing it but I know the plug would be better
     
  11. Dec 11, 2018 at 2:27 PM
    #51
    Clearwater Bill

    Clearwater Bill Never answer an anonymous letter

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    A DVM or simple test light along with a friend to activate switches and press pedals and you'll be all set.
     
  12. Dec 11, 2018 at 2:31 PM
    #52
    Lil red 02

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    Would you please quit being sensible and rational....lol
    I know just didnt want to have to go that route, I just did it with a dodge I had. I guess me a buddy a few beers and a test light have a date in the near future
     
  13. Dec 11, 2018 at 2:32 PM
    #53
    anthony250f

    anthony250f Well-Known Member

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    I used a Hopkins 7/4. 15$
    AB64BADD-B0FC-493A-B7CA-BD36A349C5C2.jpg 1D7A52B9-D05E-46CC-9BD8-D300D304FCA8.jpg
     
    Gunshot-6A, bobank, mrbalky and 3 others like this.
  14. Dec 11, 2018 at 2:33 PM
    #54
    Lil red 02

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    Awesome thank you sir that will help
     
  15. Dec 11, 2018 at 3:05 PM
    #55
    NovaGTS

    NovaGTS Well-Known Member

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    I would just wire up a standard 4 pin unless something you tow requires 7...
     
  16. Dec 11, 2018 at 3:53 PM
    #56
    Lil red 02

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    The 4 pin is already there but my side business is lawn care and that trailer plus my bass boat trailer are 7 pin
     
  17. Dec 11, 2018 at 4:27 PM
    #57
    Muddinfun

    Muddinfun Well-Known Member

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    Those wire colors that Anthony posted aren't entirely correct. Those are the colors if you just chopped off the 7 way connector and attached a replacement. Unfortunately, Brent doesn't have that plug in harness part. He has nothing after the inline harness connectors. So, the truck harness wires are different colors, than the wires after the harness connector.

    http://www.customtacos.com/tech.old...toyewd/06toypdf/ewd/2006/tacoma/h/em01d40.pdf
     
  18. Jan 11, 2019 at 6:52 AM
    #58
    Lil red 02

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    Any luck on replacements other than stock? Just checking before I tackle the cut and splice next week.....
     
  19. Jan 11, 2019 at 8:13 AM
    #59
    Bruce988jl

    Bruce988jl Well-Known Member

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    Jason
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    I bought the honda part but haven't installed it yet.. Currently I just hacked off the end of my old plug and covered the exposed wires. It was a trailside fix that has lasted for 6 months... Come spring time I'll wire up the honda part.
     
  20. Jan 11, 2019 at 3:05 PM
    #60
    Lil red 02

    Lil red 02 Spendaholic

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    That means you really dont need it, send it to me so I can use it and put it to work :crapstorm:
     
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