1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site
    Quick Links: I want to guide my nephew with his 4th gen mods and maintenance, but I only have a 3rd gen Locking gas cap Toyota mudflap installation question Whistle After Removing Valance 2025 Limited 4x4 4th Gen 2024 Mudguards fit 2025 ?? Rear seat covers for dogs.

Horn wires question

Discussion in '4th Gen. Tacomas (2024+)' started by SteeleTeamSix, Jul 11, 2025 at 4:23 PM.

  1. Jul 11, 2025 at 4:23 PM
    #1
    SteeleTeamSix

    #1
    SteeleTeamSix [OP] Member

    Joined:
    Jun 20, 2025
    Member:
    #473072
    Messages:
    6
    Gender:
    Male
    First Name:
    Mike
    Vehicle:
    2025 Tacoma TRD-Sport 4x4
    - Running boards - Synetic MR Retractable Hard Truck Bed Tonneau Cover - MotoHorn 3.0 Train Horn >:-)
    Evening all,

    I need to tap the +/- wires of the horn and have been unable to find any wiring diagram for guidance. There are two horns; driver's side has a pink and black wire and the passenger side horn only has a black wire.

    Haven't pulled out the voltmeter yet and thought I would post here for some input. Thanks in advance for any guidance.

     
    SteeleTeamSix, Jul 11, 2025 at 4:23 PM
    #1
  2. Jul 11, 2025 at 4:44 PM
    #2
    JimScotty

    #2
    JimScotty Well-Known Member

    Joined:
    Jan 10, 2025
    Member:
    #463893
    Messages:
    87
    Gender:
    Male
    Vehicle:
    2024 Tacoma TRD Pro
    I would love to install an additional loud train horn connected separately connected to a port on my AuxBeam switch for special usage. :burnrubber: I could make it momentary, or maybe pulsing when switch pressed. :ballchain: Need to find a good horn that can be added to my 2024 Pro. Anyone have any suggestions?
     
    JimScotty, Jul 11, 2025 at 4:44 PM
    #2
  3. Jul 11, 2025 at 4:47 PM
    #3
    SteeleTeamSix

    #3
    SteeleTeamSix [OP] Member

    Joined:
    Jun 20, 2025
    Member:
    #473072
    Messages:
    6
    Gender:
    Male
    First Name:
    Mike
    Vehicle:
    2025 Tacoma TRD-Sport 4x4
    - Running boards - Synetic MR Retractable Hard Truck Bed Tonneau Cover - MotoHorn 3.0 Train Horn >:-)
    @JimScotty that is EXACTLY what I am doing. I have an aux switch that I will be leveraging but need to get the Motohorn 3.0 installed and working first.

    This is the horn I chose: https://motohorn.com/trainhorn/

     
    SteeleTeamSix, Jul 11, 2025 at 4:47 PM
    #3
    JimScotty likes this.
  4. Jul 11, 2025 at 5:32 PM
    #4
    Dm93

    #4
    Dm93 Test Don't Guess

    Joined:
    Mar 3, 2015
    Member:
    #150066
    Messages:
    13,519
    Gender:
    Male
    Texas
    Vehicle:
    2014 DC OR 6spd 4x4
    Predator tube steps, Ranch Hand grill guard, Magnaflow CatBack exhaust, Toyota tool box & bed mat, 2LO Module by @Up2NoGood, Rearview Compass/Temp Mirror, Tune by @JustDSM.
    They only have a power going to them, they ground to the body.
    Black wire is a jumper to the other horn.
     

    Attached Files:

    Dm93, Jul 11, 2025 at 5:32 PM
    #4
    TACODOC1 and JimScotty like this.
  5. Jul 11, 2025 at 6:18 PM
    #5
    JimScotty

    #5
    JimScotty Well-Known Member

    Joined:
    Jan 10, 2025
    Member:
    #463893
    Messages:
    87
    Gender:
    Male
    Vehicle:
    2024 Tacoma TRD Pro
    I like it, looks cool. Have you looked into any other products such as the Farbin models?
    $70 FARBIN Air Horn 4 Trumpet 12V Train Horn for Truck 150dB Truck Horn Car Horns Kit with Compressor for Pickups Trains Trucks Jeeps SUVs Boats Black
    https://www.amazon.com/FARBIN-Trumpet-Compressor-Vehicle-Black（Black/dp/B0CZ6QW18D

    I am not sure where I would place and mount these Trumpet horns.
     
    JimScotty, Jul 11, 2025 at 6:18 PM
    #5

Products Discussed in

FARBIN Air Horn 4 Trumpet 12V Train Horn for Truck 150dB Truck Horn Car Horns Kit with Compressor for Pickups Trains Trucks Jeeps SUVs Boats Black
$69.98
To Top