92-97, what makes the horn work?

[94f450sd]

I got a 94 f150 with no horn.gotta be the same as 250/350.have no power to the horns.this truck has an airbag and clock spring.from what I understand its a ground from the column to a relay or something somewhere that flips it to power.where is this relay or whatever makes it work?

 

[Dave 001]

where is this relay ?

Fuse box under the hood. Your description of the circuit is correct.

Start with the simple stuff...check the fuses, then hook the horns directly to the battery and make sure they work......you can use jumpers cables for this if you don't have a long enough set of test jumper wires.

 

[94f450sd]

found the problem.no ground to the column harness.where does the column get its grounds?