i have a 68 camaro with a horn that does not work. i just purchased this car. when i push on the horn button, the horn relay does come in, but the horns do not work. i put a volt meter on the horns and they are not getting any power. i checked power at the horn relay, and i do have 12 volts there. i need to know what voltage i should be having on the relay. does anyone have a electrical diagram for the horn circuit? any advise is very much appreciated. thanks....

 

I'm not sure how much voltage you should have but I can ask...has the horn worked at all since you bought it? Maybe the wires are cut somewhere between the relay and the horn.

Oh and by the way...I love your car! That pictures is awesome. I wish I could just have one given to me...I have a family friend with an '81, an '86, an '02 and a '10. Maybe i'll get one of those haha. Anyway I hope you figure it out.