I bought that harness at least two years ago, and it was just what I wanted for my use of this truck. I don’t even have a radio or heater installed although I have both.
My main question was about the horn set up itself. I don’t understand why there are two relays. I would think that the one on the firewall would be all that’s needed.
I’m thinking of mounting the two horns in the original (as in (FAM) configuration and powering them off of the one relay on the firewall.
Anyway, I’ve got to get out there and see where it’s at regarding the info you posted. Thanks again.
Larry
