plsrm

My 1986 Toyota 4 X 4 PU horn does not work though I have tested the horn (OK) and replaced the both the Brass ring and Brass pin
in the steering wheel along with the 10 amp horn/hazard fuse on the inside engine compartment on the passenger side (Hazards work).
The fuse box located on the driver's side inside cab has no horn relay switch like I saw on you tube (Part 86550-20070). I called the
dealerships an they can not find a horn relay switch but say there may be a circuit breaker which you should reset somewhere under
the dash. Where is it? Any ideas other than take it to an auto shop that has electric mechanics. Thanks.

RAD4Runner

There is no horn relay on the 1986. Here's how it works and how to troubleshoot:
https://www.yotatech.com/forums/f116.../#post52381275

Keywords: How Horn Works, Horn Troubleshooting