Not sure on that, what i can is that is tested the solenoid manually and I figure that the one higher below and it turns on my left side sprinklers, however no single wire configuration on the rachio controller turns on the left side sprinklers. Note from what I can see one of the wires from the solenoid is connected to that bundle where the green white wire is connected and the other is connected to a black wire which I believe is the black wire that come out on the controller side, see pictures below
