Where is the fuse for the horn in a 1984 Chevy Silverado?

In a 1984 Chevy Silverado, the fuse for the horn is typically located in the fuse box under the dashboard on the driver's side. You'll want to check the fuse labeled for the horn, which is usually a 15-amp fuse. If the horn is not functioning, inspecting this fuse for any signs of damage or a break is a good first step. If the fuse is intact, the issue may lie elsewhere in the horn circuit.