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What's this wire?

Discussion in '2.5 Gen Tundras (2014-2021)' started by Jadoti, Jul 20, 2017.

  1. Jul 20, 2017 at 7:15 PM
    #1
    Jadoti

    Jadoti [OP] New Member

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    Roll n lock, viper remote start, RC 6" lift, 35" Toyos, 1.25" Spidertrax adapters, Bullydog BDX tune
    Took out the radio today and the lowest panel, with the DC outlets , had this harness running to an empty spot between the USB and the left DC outlet. What is it?20170720_190129.jpg
     
    Les7311 and Jsena like this.
  2. Jul 20, 2017 at 7:21 PM
    #2
    MTwiford

    MTwiford The second mouse always gets the cheese

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    I believe that is for the security system if you have it
     
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  3. Jul 20, 2017 at 7:22 PM
    #3
    PMG

    PMG New Member

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    There's a red light led that goes there for the alarm. Get techstream and activate the factory alarm.. Get the little red light from the dealer if you wish.
     
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  4. Jul 20, 2017 at 7:30 PM
    #4
    MTwiford

    MTwiford The second mouse always gets the cheese

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    That's cool. I didn't know you could just enable it through techstream. Where did you buy your techstream software and cable from?
     
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  5. Jul 20, 2017 at 8:10 PM
    #5
    Jadoti

    Jadoti [OP] New Member

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    No way! That's awesome!
     
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  6. Jul 20, 2017 at 8:44 PM
    #6
    Eclipsed & Floating

    Eclipsed & Floating Over it.........

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    You can just turn on the factory alarm? Why wasn't it done originally?
     
  7. Jul 20, 2017 at 9:11 PM
    #7
    BlueBottle

    BlueBottle not a PRO

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    See fine print
    Looks like it's the glass break sensor for the factory alarm.
     
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  8. Jul 20, 2017 at 9:22 PM
    #8
    Tundra Fan

    Tundra Fan Got 17's?

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    Thats what I would have guessed, but I figured the 3rd gens must be different when somebody said there was a red light in theirs.
     
  9. Jul 20, 2017 at 9:23 PM
    #9
    big_jarv

    big_jarv New Member

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    Cool
    I'll have to look into that.
     
  10. Dec 29, 2017 at 7:03 PM
    #10
    Sting Ray

    Sting Ray New Member

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    Not enough space here...
    Had this same question. Can I just add the glass break sensor where the empty slot is in the panel and hook that harness up? And then have that capability of having the alarm go off if my windows get broken out? I've already activated the factory alarm using techstream
     
  11. Dec 30, 2017 at 6:14 AM
    #11
    netranger6

    netranger6 New Member

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    None. Keeping this one stock.
    My 18 SR5 was already activated. Gonna add the window sensor later.
     
  12. Dec 30, 2017 at 6:19 AM
    #12
    Les7311

    Les7311 Look up, what do you see

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    Tell me more. I was doing surgery last week and came across that plus another unplugged harness. 4309C2A0-C638-4547-A3A5-66297169B8F2.jpg
     
  13. Dec 30, 2017 at 6:21 AM
    #13
    Les7311

    Les7311 Look up, what do you see

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    I am lost.

    Do you have a link or something to reference??
     
  14. Dec 30, 2017 at 7:14 AM
    #14
    Sting Ray

    Sting Ray New Member

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    Not enough space here...
    Pretty sure it's a gbs that connects to that harness, once hooked up youbhave to set it up with techstream I do believe. Trying to find someone that's done it to confirm.
     
    Les7311[QUOTED] likes this.
  15. Feb 22, 2019 at 3:41 PM
    #15
    jessenavarro

    jessenavarro New Member

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