Where is the horn relay for a 1972 Ford Mustang coupe automaticyou get nothing from the horns low pitch and high you get no current from the horns?

Answer 1

A 72 Mustang doesn't have a horn relay. The problem that your car is having is probably either A) The wire coming from the turn signal switch to the horns is cut, frayed or broken, B) The wire supplying the horn power to the turn signal switch is, again, cut, frayed or broken, C) The turn signal switch horn contacts are worn out, or D) The steering wheel horn button contacts are worn out.