Air Horn Car Install and Relay Wiring Instructions

HK 150DB Air Train Horn kit for Car, Super Loud Twin Tone Chrome Plated Zinc Dual Trumpet with Compressor for Any 12V Trucks Lorrys Trains Vans Boats (Silver)
if you interested, you can get it by this link:www.amazon.com/dp/B08393Y6QY?...

[@wilsct3034]

Installed everything as described the relay clicks on and the little green light inside the relay turned on however it does not produce voltage out to the horn period when I bypass the relay and power the pump direclick it blows fine something wrong with the relay

[@renz6969]

howd you do it? mine did not work 🤦‍♂️