Of course Mauro, they call it like that in the manuals to differentiate them from the electrventillars. This car has no resistance because the speed is regulated by digital control, that is, the air conditioner. The fan has the 12 volts but with that it only does not go, you have to send the tension that regulates the turns that gives the turbound as you say. From the control comes a cable that goes to the engine but not in this model 97 since model 96 brings changes in the board.