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Another option for modifications that require harness splicing/tapping

Discussion in 'Electrical' started by specter1000, Jul 12, 2025.

  1. Jul 12, 2025 at 5:26 PM
    #1
    specter1000

    specter1000 [OP] New Member

    Joined:
    Mar 7, 2025
    Member:
    #131507
    Messages:
    8
    Just got my '24 Limited in April and read several threads here on adding many modifications. My friend has a '23 SR5, and both of us did several upgrades. Based on our own experience, using this forum and some trial and error...we made several pigtail harnesses for many modifications that don't require wire tapping or splicing into your truck harness.

    We decided to make some of these in a small limited run initially and offer them for sale. I am new here, so I hope this doesn't violate forum rules by posting a link to external site. I would love to sell in marketplace here on the forum, but I need to contribute a bit more first to meet the guidelines. So, for now, I just want to point out some of what we built and installed and are offering.

    These are all low quantities as we test the waters. 3rd Gen Tundras only. I'll try and post our link in each mod thread to make it easier if this is something forum members may want.

    1. Vent Light pigtail for non-premium lights.

    [​IMG]

    https://www.etsy.com/listing/4326073570/3rd-gen-tundra-2022-present-vent-light

    NOTE: at first we only used the pwr and signal wires from the truck harness and attached ground to the body. Then we realized that third wire in the harness must be ground...so we added the additional wire for ground so all you need to do is run all the vent light wires direct to the pigtail (minus the white wire for dimming).

    2. Complete Ambient/Mood Lights for SR/SR5 (DS foot/PS foot/glove box/console/rear DS foot/rear PS foot)

    [​IMG]
    [​IMG]

    https://www.etsy.com/listing/4326098407/3rd-gen-2022-present-srsr5-tundra

    NOTE: plugs directly into the truck glove box power connector which is already part of the harness.

    3. Ambient/Mood Lights for Limited trim...rear footwells only

    [​IMG]

    https://www.etsy.com/listing/4333405337/3rd-gen-2022-present-tundra-limited-rear

    NOTE:connects to the console light therefore does not operate with doors. You could splice extra wire into our harness and connect to the front footwell instead and it will operate the same as front footwell lights.

    4. Door Light Adapter to allow use of older style lights more readily available on places like Amazon

    [​IMG]


    https://www.etsy.com/your/shops/me/listing-editor/edit/4326085501

    5. DS Door Ambient/Mood Light Harness Pigtail

    [​IMG]


    https://www.etsy.com/your/shops/me/listing-editor/edit/4326085501

    NOTE: truck interior dimmer switch works with our harness

    6. PS Door Ambient/Mood Light Harness Pigtail
    in process of being built

    In the works currently:

    1. Rear Door Ambient Mood Lights Harness Pigtail

    2. Vent Light Harness Pigtail for Premium Lights

    3. SR/SR5 Door Light Kit
    - change the red reflector to actual Tundra door light. NOTE: our option does not require a connection to the door switch nor does it require to feed any wires through the door/body panel connector.

    4. USB rear console kit
     
    NimbusDog, whodatschrome and ATV25 like this.
  2. Jul 15, 2025 at 4:36 AM
    #2
    specter1000

    specter1000 [OP] New Member

    Joined:
    Mar 7, 2025
    Member:
    #131507
    Messages:
    8
  3. Jul 21, 2025 at 4:05 AM
    #3
    specter1000

    specter1000 [OP] New Member

    Joined:
    Mar 7, 2025
    Member:
    #131507
    Messages:
    8
    We now have the pigtail harness for the passenger side mood/ambient lights done and on the site.

    Also, we just made 10 full sets of driver side and passenger side SR5 door light conversion harnesses. This will change the non-lited reflector to an actual door light without having to run a seperate wire to the door switch. Still working on our switch mod. Intending to do this with no drilling if possible...all plug and play. Coming soon.
     
  4. Jul 28, 2025 at 1:44 PM
    #4
    NimbusDog

    NimbusDog New Member

    Joined:
    Jul 21, 2025
    Member:
    #138195
    Messages:
    138
    Gender:
    Male
    Tampa, FL
    Vehicle:
    2022 Tundra

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