[KWA]

Hi, I have a question!
I have RAV4 2009 V6 (Sport), can any one tell me how radiator and AC FAN works?
When I start car (Without turning on the AC), when radiator FAN start?
Is it one FAN should work or the both FAN when the engine heat up?
When I turn on the AC, how many FAN should work?

I need to know how original/factory setting is?

Regards.