1970monteac

The wire coming off of the horn relay is supposed to be there. It has a fusible link near the blower relay. It runs along the driver side wheel well behind the distributor and into a orange wire that is part of the relay for blower motor. The diagram you gave me isn't for the car I have with a/c. Mine is very different unfortunately. The wire off the horn relay has been cut and left hanging by the distributor. Instead of being hooked up to the relay someone ran an all orange wire from the fuse block to the relay instead. If I'm reading the four seasons schematic correctly the orange wire at the relay is for high speed only. This is where I am having trouble.

Looking for help with 1970 a/c car. It looks like someone cut out the wire from the horn relay and added the short orange wire to a fusible link connected to another orange wire that goes straight to the bulkhead on the bottom left. Is it possible this wire into fuse box was added or was it already there here and they just hooked it up together?? Any help would be great. The long orange wire seems to be factory still taped together with the rest of the loom carrying the other wires. This seems to be the only thing altered on the car. It's an all original survivor that I bought off of the original owner.