TRied to Upgrade my Horn on 2022 TRD PRO, I keep blowing Fuses

I bought a "TRAIN HORN" supposed to be a Bolt in Replacement for the exisiting horn, maybe I need to take BOTH installed horns out of Service before I add the New Horn.

I left ONE of the Original horns installed, I blew the HORN Fuse 15A.

 

You need to connect it to a 12v 30A relay.

 

Maybe reach out to the seller/manufacturer and see if it is a true pnp or not. Possibly they think so but don't know jack shit about Gen3 - in which case I'd expect a refund or a no cost fix, or their instructions need updated for Gen3 use. Let us know what they say.

 

Funny.
OP needs to learn 12V automotive electrical/wiring basics.
Good thing the fuses blew, as we certainly don't want to hear how you burned your truck to the ground with "train horns."


I have 6x in total horns in my truck (2x OEM and 4x aftermarket) and have/will never blow any fuses.

 

I honked my horn for the first time in 2 years and thought it was loud as hell.