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Dim / no voltage driver headlight when doing "Proper headlight upgrade"

Discussion in '1st Gen. Tacomas (1995-2004)' started by phazedplasma, May 19, 2024.

  1. May 19, 2024 at 12:29 PM
    #1
    phazedplasma

    #1
    phazedplasma [OP] Member

    Joined:
    Jul 5, 2018
    Member:
    #258415
    Messages:
    16
    Gender:
    Male
    Vehicle:
    1999 Tacoma
    It was suggested I start a new thread for this:

    Doing the https://www.tacomaworld.com/threads/proper-headlight-upgrade.407879/ Proper headlight upgrade here.

    Having an issue with this upgrade on my ground switched 99.

    Installed everything. Passenger headlight is good, measure high/low voltage on new connector etc.

    Drivers side is extremely dim, no voltage detected. Unplugged the trigger took out the fuses from the new harness and measured voltage on the original drivers side connector. Voltage is good on both high and low.

    Also swapped the bulbs, same issue.

    it looks like an issues with with m/f connection on the drivers side but im a bit confused what to troubleshoot next... Both fuses on the harness look good as well
     
    phazedplasma, May 19, 2024
    #1

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