I am hooking up an alternate blower motor on my car and would like to use the switch for originality appearance. My new motor is three speed as well, is it possible to take the wires from the old blower and move them to the new one? It was not clear to me on the wiring diagram if they were 12 volt +

Thanks,
Ed

12V and ground went to the fan. But: The ground went through two resistors (low speed), one resistor (medium speed) or no resistor (high speed).

--DD