Definitely, but to ensure na hindi busted ang fan or you do not have cooling system issue, try to troubleshoot the other way around by draining the liquid from your block by removing the drain bolt, crank your engine and let it run in stationary rev for about 3-4mins and see if Aux Dan will engage, if it doesnt, then immediately turn off the engine and have your bike's electrical connections and Aux Fan checked... If fan engages in less than 2-3mins, then your okay, immediately turn off your engine and do not forget to tighten the drain bolt of your block and refill your rad with coolant mixture... Run your engine leaving the rad cap open while refilling to ensure that mixture is at its exact level... Do not forget to close rad cap of course...