2017 Nissan frontier Horn don't work. I checked the horn fuse and relay and they were fine. Unplugged the horn and tested it with the battery and it worked. Plugged it back to the harness and not work… 

Horn doesn't work checked under hood relay works, from steering column horn doesn't work though replaced fuses still not working. ???

2012 Pro 4x horn and cruise control quit working?

I need Parking sensors beeper location in Toyota chr 2018 uk model hybrid

I replaced the fuse, checked the wiring going to switch seems to be power , but no horn, maybe just need to replace the horns,any advice welcome

If I clear not clear the fault