Hi all, my aircon is not blowing cold i took to the shop and discovered that one of the cooling fans not working, there are two fans in the front of engine, one is larger than the other, the smaller fan is not running. Can someone educate me about these fans, the larger fan runs while the ac is on but not the smaller, after turning off the ac the larger fan stops running after a slight delay which is normal. I need to replace the smaller fan but i don't need two fans only the smaller, can someone tell me the name of the fan or a part number. 2015 RRS autobiography 3.0SD.