[Andy4639]

Originally Posted by duke10

Do the wires pull straight out of the horn relay or is there a clip that needs to be depressed before sliding it out?

They should just pull off. Take the horn cap off the steering wheel. Take a screw driver and touch the shaft to the horn ring. It should spark. If it doesn't you have a 12 volts missing are a ground issue. Take a test light and leave the horn relay hooked up. The red wire should have 12 volts all the time. Black wire is ground back to steering column. Green wire goes to horns. Take your probe on test light and put it on the green wire. Push the horn button if it lights up then the relay is good and the problem is out by the horn. If it doesn't check the red wire to see if it has 12 volts are power. It should have power without touching the horn button. If no voltage trace the red wire out and see why it doesn't have 12 volts.If this checks out OK then check for the spark on the steering shaft. If no spark when you touch it then the ground wire in the turn signal connection may be missing are not making contact in the plug. The contact in the column should spark when it has ground to the shaft.