Wiring circuit help

I realize it might not be that simple though. What are we trying to do here? What state is the vehicle in? Seems to me that if it's a running driving car, all you'd have to do is, hook your DMM up to one of them, and turn the cruise on; if it goes from ground to +12, or vice-versa, it's the pin F wire. But if it has abuncha audio frequency AC on it that fluctuates with RPMs, then it's the pin G wire. Largely a no-brainer. (which I'm uniquely qualified to speak on, since I have no brain) What are we doing here?

I realize it might not be that simple though. What are we trying to do here? What state is the vehicle in? Seems to me that if it's a running driving car, all you'd have to do is, hook your DMM up to one of them, and turn the cruise on; if it goes from ground to +12, or vice-versa, it's the pin F wire. But if it has abuncha audio frequency AC on it that fluctuates with RPMs, then it's the pin G wire. Largely a no-brainer. (which I'm uniquely qualified to speak on, since I have no brain) What are we doing here?
One has 2 white. One has 2 green and one has 2 pink






