Re: Mystery wire on 66 C10 with delux heater and AC
I think I may have answered my own question about the mystery wire. I think it is supposed to go to the cigarette lighter. If that is true, I am thinking that I am good to go to wire in a brown wire from the fuse box heater terminal to the heater switch.
Seem reasonable?
Man, I don't think there were more than a dozen wires under my dash that were going to the right place!
And now my ammeter seems to have bitten the dust.
RT
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