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4runner Harness Q

Discussion in 'FBC Harness Solutions' started by blahblahblake, Feb 2, 2024.

  1. Feb 2, 2024 at 9:46 AM
    #1
    blahblahblake

    blahblahblake [OP] New Member

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    hey there- thanks for the prompt order shipment of my harness! everything is working fine with the things plugged into the harness however the blinker bulb on my passenger side only blinks and doesn’t stay on with the high/low beams on like the drivers side does. any idea if that’s a relay type issue? it was working fine before and like i said it still operates as a blinker.
     
  2. Feb 2, 2024 at 10:33 AM
    #2
    daveeasa

    daveeasa FBC Harness Solutions

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    2016 Tacoma OR DCSB 6MT, 2005 RC 5MT PreRunner, 2002 Tundra SR5 RCLB 4x4
    Turn signal? That connector isn’t part of the harness I make. Check the triangle connector. Might need to be reseated.

    Sorry, re-reading, you’re saying parking lights not working on the triangle connector to your corner lamp which does parking lights and turn. But the other side is ok.

    Check the bulb, it’s halogen there? Or if it’s LED you might have a bad housing. To test you’ll have to remove and try that assembly on the other side. That tells you if it’s a harness problem or lamp problem. You can also turn on parking lights and stick a meter on the triangle connector. White w black stripe is ground. Parking lights are often green but should be the same color both sides. Turn is going to be different on D vs P sides. Parking lights are the “dim” input while turn is the “bright” one.
     
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