Today I headed out to the garage and installed the rear lights. Some aren't working and will require new bulbs. I also found out that if the hazard switch is not installed, none of the blinkers will work. While I was out there I also decided to take a look at the horn again. On the bottom of the horn button there is a tab that accepts a connector. My tab was bent enough that the connector grounded itself on the steering nut. I bent the tab back up and put everything back in. The horn seated nicely and now it honks when it is supposed to. Hope this helps anyone trouble shooting the same issue.