The horn on my 92 ES300 isn't working and of course its inspection month. I removed the horn and cleaned the ground contacts, then I popped the horn relay cover and made the contact point touch and the horn works, but if I push the horn on the steering wheel it doesnt work. I bought a brand new relay and swapped it in, still no horn at the steering wheel. I was unable to find a fuse for the horn, is there one? Is it easy to remove the steering wheel airbag to check the contacts?
Thanks,
-Brian