How to install train horns through OEM horn? Help?!?!

Hello all! I'm trying to install my train horns so that I can use them through my steering wheel inside the cab like a regular horn using the steering wheel horn. However I'm having problems doing that, I don't know where to connect the wires so that is possible. Does anybody with any info? Please Help! thanks! This is on my 2008 Toyota Tundra!

 

Don’t be that guy, please. Horns should get other drivers’ attention, not spike their adrenaline because you scared the shit out of them.

 

If you are gonna be that guy, do a relay and pull trigger power from your stock horns.



Device is train horn positive, trigger source is stock horn.

 

easiest way is for you to get your truck running down a road, away from others, around 70-75mph. find a tree, bollard, column, or drunk driver.... and hit the item of your choice head on at speed mentioned. this will deploy the air bag within the steering wheel. once opened and accessed, you may be able to see all the wires behind the horn's button.

below the steering wheel around the footwell is a very small and dim light. this is your "bright idea" light. it IS dim, but hopefully you'll be able to see it by then.

 

Spend some time driving in FL and you will think differently about train horns. You just have to use them responsibly.

 

if you swap out a factory horn for train horns, that eliminates the possibility of using them responsibly.

 

Most important thing is don't forget to get a decent life insurance policy.

 

I rarely use my horn and when I do its usually just a quick beep to wake up the driver parked at the green light on their phone. Personally I would have them on a momentary switch for very specific use cases if I ever installed them. I actually was looking at the Cadillac horns mod.

https://www.tacomaworld.com/threads...py-stock-horn-put-in-4-cadillac-horns.508390/

 

I think it's a bad idea to engage your Hornblasters through the steering wheel especially if you're in an inspection state. Run a separate bump switch for the blasters.

 

I’m so confused by this. If someone hits train horns at me I’m throwing roofing nails out the window.

 

thats cuz you're from FL

 

100%.

 

Lol. There is a difference between responsible use and being a tyrant with them. They are not illegal other than decibels, but they can be used in emergency situations.

 

that makes them illegal....the decibels

 

HB has a wiring diagram that ties a separate toggle switch to turn them off using the OEM horn button.

 

I'm Canuckistani, and I'd chuck roofing nails too...

 

Well the noise output exceeds limits, but the horns themselves are not illegal.

 

right.
kinda like me packin heat. it's not illegal to own, until i flash it in to the ladies in public

 

I’ll take my $500 fine for littering

 

Or the guys

 

$500 + roofing nail cost

 

$503 in Freedom Bucks. A cool half million in Canuckistani Pesos with today's exchange rate.

 

Train horns are for teenage douche bags. It's always a truck, wanna be cool, put them on a Geo metro.

 

Real men use ship's foghorns

 

For real. Almost posted the same comment but Tracker instead. lol

 

People who put train horns on trucks are the same people who put spinners and a Carolina Squat on 20 year old Chevy pickups.

 

I like to think train horn aficionados ain't as bad as these guys:

 

truck nutz, deep dish wheels, and flipped up tow mirrors. the trifecta.