I have Supertones, took apart the front end and everything has a solid connection. Replaced the relay, didn't fix, the fuse is good too. Tomorrow I plan to hook up a voltmeter and have someone press the steering wheel to see if there is power to the horn (I was alone when I took it apart the first time), but has anyone else had this problem and can give me another idea? I hope it isn't the switch or wiring in the steering wheel.
After I posted this I did some more brainstorming and jumped the battery to the horn and it sounded. Then I thought that the relay I bought may have been bad so I was gonna switch it with another with the same part number and when I was wiggling it out, the horn started sounding. I was doing this at midnight so decided to give up until this morning. This morning it worked. 30 min later out and about, it didn't work. I think it is a loose wire in the fuse box, but still, welcome any other thoughts.
After I posted this I did some more brainstorming and jumped the battery to the horn and it sounded. Then I thought that the relay I bought may have been bad so I was gonna switch it with another with the same part number and when I was wiggling it out, the horn started sounding. I was doing this at midnight so decided to give up until this morning. This morning it worked. 30 min later out and about, it didn't work. I think it is a loose wire in the fuse box, but still, welcome any other thoughts.