Re: horn wire size

Posted by BDeB On 2013/10/17 1:15:21

The 21st Series wiring diagram in Vol. 19 No. 10 of the Service Counselor shows the feed from the starter motor terminal to the horn relay as 12 Ga. (Wire No. 21)

The wire from the relay to the horns is not numbered, but best guess is that it would be 12 Ga. as well.