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3rd Gen Marker Light install issue

Discussion in '3rd Gen Tundras (2022+)' started by Andrewlam8, Mar 10, 2025.

  1. Mar 10, 2025 at 7:23 PM
    #1
    Andrewlam8

    Andrewlam8 [OP] New Member

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    Hi. I just recently bought a Trd heritage grill with Markers Lights but I feel like I wired the lights incorrectly. Does anyone happen to have a picture of their fuse box with fuse tap. I added a 5 fuse to the tap annd inserted it in the blank shown in the picture. Please help.

    IMG_0317.jpg
    IMG_0318.jpg
     
  2. Mar 10, 2025 at 8:04 PM
    #2
    ghunter321

    ghunter321 Trail Hunter

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    Retrax Pro XR bed cover, UpTop Overland mid truss system with Baja Designs rock lighting X6, GGOffroad rearview camera relocation kit, Pelican cargo BX90 case, Maxtrax recovery traction boards, OEM bed step, OEM dash and door trim/cubby/footwell lighting, Slee Offroad dual wireless Qi phone charger upgrade, CBI covert front bumper with air dam delete module, TRD Pro heritage grille replace with amber OEM marker lights, Diode Dynamics 18" white lightbar kit and OEM marker lighting, Diode Dynamics covert 18" amber lightbar, Rough Country bed mat, Rough Country defender series fender flares, TRD camo tailgate spoiler and OEM marker lights, TRD camo rear bumper arms, Screen Protech for interior surfaces, OEM badge blackout
    IMG_5323.jpghere's mine. everything works great.
     
  3. Mar 10, 2025 at 8:08 PM
    #3
    Andrewlam8

    Andrewlam8 [OP] New Member

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    Ok. So it looks like I’m in the right location and it also looks like your fuse tap has a empty slot at the upper location. Do you have a 5 fuse in the lower tap?
     
  4. Mar 10, 2025 at 8:21 PM
    #4
    ghunter321

    ghunter321 Trail Hunter

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    Retrax Pro XR bed cover, UpTop Overland mid truss system with Baja Designs rock lighting X6, GGOffroad rearview camera relocation kit, Pelican cargo BX90 case, Maxtrax recovery traction boards, OEM bed step, OEM dash and door trim/cubby/footwell lighting, Slee Offroad dual wireless Qi phone charger upgrade, CBI covert front bumper with air dam delete module, TRD Pro heritage grille replace with amber OEM marker lights, Diode Dynamics 18" white lightbar kit and OEM marker lighting, Diode Dynamics covert 18" amber lightbar, Rough Country bed mat, Rough Country defender series fender flares, TRD camo tailgate spoiler and OEM marker lights, TRD camo rear bumper arms, Screen Protech for interior surfaces, OEM badge blackout
    IMG_5326.jpg
    Might have been the angle. I think mine is set up just like yours (5A in the upper slot). Lights turn on with ignition which I know isn't OEM function but works for me just fine.
     
  5. Mar 10, 2025 at 8:25 PM
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    Andrewlam8

    Andrewlam8 [OP] New Member

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    Ok. Thanks for the pictures. I must have some other issue with the lights. My truck being a hybrid, shouldn’t change anything should it?
     
  6. Mar 10, 2025 at 8:31 PM
    #6
    ghunter321

    ghunter321 Trail Hunter

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    Not sure honestly but I don't see why it wouldn't work unless you have an issue down near the lights. As long as you're grounded somewhere, I think this slot is a blank ignition slot for all versions.
     
  7. Mar 10, 2025 at 8:35 PM
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    Andrewlam8

    Andrewlam8 [OP] New Member

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    Ok. Ill start by reconnecting my ground and if that doesn’t work, Ill pull apart my grill again and give it a once over…
     
  8. Mar 11, 2025 at 3:31 AM
    #8
    Ipaddick

    Ipaddick New Member

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    Hybrid has nothing to do with it. I did have my lights installed like this originally on my hybrid.
     
  9. Mar 11, 2025 at 5:12 AM
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    LB-1889

    LB-1889 New Member

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    Is the polarity correct where you connected to your lights? LED's typically can only go one way.
     
  10. Mar 11, 2025 at 7:25 AM
    #10
    lapoolboy

    lapoolboy New Member

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    Move it two slots up to the 5A spot labeled "AIRSUS-IGR". Then the wire will run neatly around the jumpstart lug and not be in a bind.
     
  11. Mar 11, 2025 at 7:53 AM
    #11
    Siblue

    Siblue Old member

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    Use a digital multimeter
    :anonymous:
     
  12. Mar 11, 2025 at 8:04 AM
    #12
    Coronerrpm

    Coronerrpm New Member

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    I did mine to the IGR as per Rave instructions. Problem is I guess the truck will "cycle" every 6 hrs or so. Found out when I went out at 3 am and the marker lights were on then went off when the "cycle" ended. . Still have not figured where to wire it to.
     
  13. Mar 11, 2025 at 9:18 PM
    #13
    Andrewlam8

    Andrewlam8 [OP] New Member

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    Figure it out!!!

    The harness I got from Rave, I assumed the Red wire was positive and the Black wire was negative but I guess that not always the case. I figured this out by connecting a seperate wire right to the marker light prongs and then a battery. I ended up just swapping my fuse tap wire orientation (red to black and black to red) and the lights came on. Thanks for all the input.
     

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