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Proper headlight upgrade

Discussion in '1st Gen. Tacomas (1995-2004)' started by goldentaco03, Dec 29, 2015.

  1. Jul 30, 2021 at 9:12 AM
    #241
    04TrDtAcO4x4

    04TrDtAcO4x4 Well-Known Member

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    Guess I'll cut the wire and disable the DRL
     
    crashnburn80[QUOTED] likes this.
  2. Jul 30, 2021 at 10:36 AM
    #242
    TRD493

    TRD493 Well-Known Member

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    I'm in the same boat as you....been looking at threads on here to figure it out. Looks like it might be as simple as cutting the white/green wire up under the dash. Not exactly sure where that is located yet as I just started looking at this option.
     
  3. Jul 30, 2021 at 10:52 AM
    #243
    04TrDtAcO4x4

    04TrDtAcO4x4 Well-Known Member

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    Here is what I have found so far. I screen shot these pics on another forum.

    Screenshot_20210730-110723.jpg
    Screenshot_20210730-110719.jpg
     
  4. Jul 30, 2021 at 11:08 AM
    #244
    Bolt Head

    Bolt Head Well-Known Member

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    Pretty sure this is the one I cut and it worked (white with green stripe). Photo screen-grabbed from this thread https://www.tacomaworld.com/threads/disable-drls.70500/

    upload_2021-7-30_12-7-26.jpg
     
  5. Jul 30, 2021 at 11:11 AM
    #245
    Bolt Head

    Bolt Head Well-Known Member

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    I disabled my DRLs and bought and installed the upgrade. Actually met with the guy that builds and sells the harnesses. I tested the voltage at the headlight connector to confirm what type of switching.
     
  6. Jul 30, 2021 at 1:50 PM
    #246
    TRD493

    TRD493 Well-Known Member

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    Sounds/looks easy enough to do! Time to upgrade.
     
    crashnburn80 likes this.
  7. Jul 30, 2021 at 2:01 PM
    #247
    TRD493

    TRD493 Well-Known Member

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    Damn it!
    upload_2021-7-30_15-59-30.jpg
     
  8. Jul 30, 2021 at 2:03 PM
    #248
    JasonLee

    JasonLee Hello? I'm a truck.

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    TRD Supercharger and more.
    04TrDtAcO4x4, TRD493 and crashnburn80 like this.
  9. Jul 30, 2021 at 2:09 PM
    #249
    Bolt Head

    Bolt Head Well-Known Member

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    Yep, it's pretty straight forward. I was stoked to have my DRLs disabled and that's the easiest part. I'm not against DRLs at all. I just don't like how Toyota did it on our Tacomas.
     
  10. Jul 30, 2021 at 7:48 PM
    #250
    Austintaco

    Austintaco Well-Known Member

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    I’ll chime in. I think I documented my trials and tribulations on this post or the other one. I have an 03 DC with DRLs and I snipped the wire, but some electrical tape on it and it’s been trouble free. If you read through my posts, it will document which harness I ended up using. Hope this helps.
     
  11. Sep 7, 2021 at 6:58 AM
    #251
    tuxon

    tuxon Active Member

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    Never cut what you can untie. Yes the green/white wire is the correct wire on the DRL module but you can unplug it and push out the wire from the other side. If for some reason you want to go back to stock with DRLs it's just plug and play. So now I need to get this lighting upgrade but as others have said the bulbs are out. Just added a lite bar so this will be great.

    IMG_9034.jpg
     
    TRD493 and chrslefty like this.
  12. Oct 14, 2021 at 1:59 PM
    #252
    The Jester

    The Jester Trailblazing Tacoma

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    Just ordered new OEM headlights for my 99 Tacoma. Now what harness do I need to get for this truck? I’ve seen a few you are discussing, but which one is the best? Thanks.
     
    Digiratus likes this.
  13. Oct 14, 2021 at 5:03 PM
    #253
    crashnburn80

    crashnburn80 Vehicle Design Engineer

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    With a 1st Gen you need a ground switched harness. Headlight Services makes very nice ones:
    http://www.headlightservices.com/GroundSwitched.html
     
    The Jester[QUOTED] likes this.
  14. Oct 14, 2021 at 5:05 PM
    #254
    The Jester

    The Jester Trailblazing Tacoma

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    crashnburn80[QUOTED] likes this.
  15. Oct 14, 2021 at 5:08 PM
    #255
    The Jester

    The Jester Trailblazing Tacoma

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    Can’t seem to be able to add this to my cart.
     
  16. Oct 14, 2021 at 5:17 PM
    #256
    crashnburn80

    crashnburn80 Vehicle Design Engineer

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    Try desktop maybe? Mobile formatting looks munged.
     
  17. Oct 14, 2021 at 5:19 PM
    #257
    The Jester

    The Jester Trailblazing Tacoma

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    I’ll give it a try, thanks.
     
    crashnburn80[QUOTED] likes this.
  18. Oct 14, 2021 at 10:39 PM
    #258
    Nessal

    Nessal Well-Known Member

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    My 2003 DCAB does not have DRL...what a I missing?
     
  19. Oct 15, 2021 at 6:44 AM
    #259
    goldentaco03

    goldentaco03 [OP] Well-Known Member

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  20. Oct 15, 2021 at 7:04 AM
    #260
    se7enine

    se7enine MCMLXXIX

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    It's also pretty easy to make one yourself. Good bosch relays and some 12 awg wire. I've also bought a $30 harness from lowrange and it never failed me.
     

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