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LED Turn Signal Issues

Discussion in 'Lighting' started by PapaGrizz, Nov 25, 2023.

  1. Nov 25, 2023 at 3:12 PM
    #1
    PapaGrizz

    PapaGrizz [OP] MGM CRÜE

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    Derek
    Spokane Valley, WA
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    2016 MGM Tundra TRD Off Road Crewmax
    Hey all. I've searched the forums and can't quite see if someone else had this issue. So my right stock halogen turn signal/DRL went out. Decided to replace both with LEDs. Immediately noticed that the DRLs don't work while the headlights are on but that was whatever. However, I noticed my fog lights no longer work. I checked the fuses and the relay and they look good. I tossed the halogens so I'm waiting for a new set to come in from Amazon.

    Anyone know what's up with this? Sorry I can't confirm if the fog lights work when I put the old bulbs but I'll be able to confirm Tuesday.

    As an aside, does anyone know why the DRLs aren't coming on with the lights? They used to when they weren't LED.
     
  2. Nov 29, 2023 at 9:55 AM
    #2
    PapaGrizz

    PapaGrizz [OP] MGM CRÜE

    Joined:
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    Derek
    Spokane Valley, WA
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    2016 MGM Tundra TRD Off Road Crewmax
    So, installed normal blinker/turn signal bulbs. Fog lights still aren't working and not getting DRLs while lights are on but swear they worked before. Anyone have any ideas?
     
  3. Nov 29, 2023 at 9:58 AM
    #3
    PapaGrizz

    PapaGrizz [OP] MGM CRÜE

    Joined:
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    Derek
    Spokane Valley, WA
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    2016 MGM Tundra TRD Off Road Crewmax
    Also, I've never had to tinker with fuses. Is there more than 1 fuse for the fog lights? I checked that and relay under the hood. Could there be one in the dash? I'm not able to find much online.
     
  4. Nov 29, 2023 at 10:40 AM
    #4
    AggiePhil

    AggiePhil Texas Chapter President

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    College Station, TX
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    2020 Smoked Mesquite Platinum 4x4
    Can you be more specific with the equipment you used? Did you replace factory equipment with aftermarket equipment?
     
  5. Nov 29, 2023 at 10:58 AM
    #5
    PapaGrizz

    PapaGrizz [OP] MGM CRÜE

    Joined:
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    Messages:
    213
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    Male
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    Derek
    Spokane Valley, WA
    Vehicle:
    2016 MGM Tundra TRD Off Road Crewmax
    Yea, I replaced the standard halogen drl/turn signals with LED bulbs and thats when this happened.
     
  6. Nov 29, 2023 at 11:00 AM
    #6
    AggiePhil

    AggiePhil Texas Chapter President

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    College Station, TX
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    2020 Smoked Mesquite Platinum 4x4
    Gotcha. I'm sure others will chime in with more specific instructions, but I would suggest replacing the non-OEM LED assemblies with actual Toyota LED assemblies. Always your best bet, especially with safety equipment like headlights.
     

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