Trying to get my horn circuit working but cant trace out the wires. The manual shows a horn relay used but I cant find that either. Where is the relay and where does it get its power from. 76 F250 4x4.

 

On a 76 I think it's on the firewall or inner fender.

On the 78 with cruise it is behind the instrument cluster.

 

Check my gallery, I have a picture of the one on my 77.

 

Thanx for your help guys. Just for everyone else it is a three prong relay located on the pass side inner fenderwell. The original one was missing so I bought a new one. Only problem is that it is really shiney almost like a chrome finish which is a dirty word on my truck so Im getting out the rattle can.