Does anyone know the correct way of wiring the terminals that are on the fire wall under the hood? There are four wires, I know one goes to the heater motor itself but I am not sure what the locations are on the terminal? o No: It is a 66 Motor I don't think they changed in one year?HELP!!!!!!!! . I have had to disconnest the wire that goes to the heater motor so it will stop running. In all my books it does not tell me what goes where, Don