Where does this orange wire go?

[DanZ10]

Installing a new engine wiring harness on the '69. Found an Orange Wire with a female blade type connector covered with a rubber boot in the same wrap as the starter soleniod wires. I ordered a harness for a console gauge car...but my original harness has the same orange wire (but appears to have never been hooked to anything).

What's the orange wire for?

[JohnZ]

That's the hot feed to the heater blower motor.

[DanZ10]

Ohhhh....mine is an A/C car. So I assume the A/C harness takes place of this orange wire? Thanks!!!

[jacmac]

Thats correct I have the same orange wire on my car,w/ac.