My horn does not work on my 1993 Ford Aerostar van?

If the horn on your 1993 Ford Aerostar van isn't working, it could be due to a few common issues. First, check the fuse related to the horn; if it's blown, replacing it may solve the problem. Additionally, inspect the horn itself and the wiring for any damage or loose connections. If these steps don't resolve the issue, the problem could be with the horn switch in the steering wheel.