Hoping some one out there has installed an air horn like the one from Go Westy 

https://www.gowesty.com/product/-/23471/air-horn-kit-?v=

I do not have the Go Westy kit      Just the air horn and a relay 

Using the GW instructions I located the wires behind the fuse block  AND 

Using the  Brown wire with Blue tracer    Which by my reckoning should be the one that will be activated when the horn ring is activated 

I get no voltage off this wire when the horn ring is activated 

The Black wire yellow tracer  is the ground    When I use the fluke meter  on it to ground       do get continuity  

I have looked carefully at the back of the fuse block and can locate only this one Brown wire with Blue tracer 

The original horn does work when the horn ring is activated 

What am I missing   here    it looks so simple 

ed

Edward V Barger
edvbarger@mac.com
310 922 6251
“ Age is an issue of mind over matter … 
If you don’t mind 
it doesn’t  matter "
Mark Twain