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Wiring- How many amps blows a DRL fuse?

Discussion in '5th Gen 4Runners (2010-2024)' started by Gostav, Nov 16, 2024 at 8:57 PM.

  1. Nov 16, 2024 at 8:57 PM
    #1
    Gostav

    Gostav [OP] New Member

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    I'm currently working on a facelift of a 2013 Limited to a 2014 Trail. One of my road-bumps is if I tie in the drivers and passenger side DRL, to 3 "raptor lights", and both "backlights" on my SS3's, will I blow a fuse? I could make a wiring harness real easy.
     
  2. Nov 17, 2024 at 3:02 AM
    #2
    Captain Spalding

    Captain Spalding . . .

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    What are backlights?
     
  3. Nov 17, 2024 at 3:24 AM
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    2016SR5P

    2016SR5P New Member

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  4. Nov 17, 2024 at 3:58 AM
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    Old Tanker

    Old Tanker New Member

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    Front: Hefty. Rear: LFD. Sliders: RSG. Armor: LFD and Bud Built. Tires: KM3. Switchpro.
    Don't the highbeams double as DRLs, just with less power?

    Please don't use T-taps.
     
  5. Nov 17, 2024 at 4:58 AM
    #5
    Kezin

    Kezin New Member I guess?

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    2010-2013 the front turn signals are also the DRLs. 2014-2020 the high beams are the DRLs but dimmed via PWM. 2022-2024 have a dedicated DRL. 2021 has some trims with PWM and some with dedicated DRL.

    For OP, you’ll likely end up with your backlights and raptor blinking with you turn signals
     
    Captain Spalding likes this.
  6. Nov 20, 2024 at 10:32 PM
    #6
    Gostav

    Gostav [OP] New Member

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    Here we go. DD recomends wiring to the DRL wire. The current draw is .4 per backlight, so call it 1.0 amp. I wonder if this will throw the 2013 into turn signal mode. I will be using 2014 specs. There must be a threshold burried in some engineers desk. I might have to just do the wiring with a relay. I was so hoping I could spimplfy things. Or, I could experiment. I'll have the entire bumper appart.
     
    Last edited: Nov 21, 2024 at 1:43 AM

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