Could someone please offer guidance on how to connect the original equipment manufacturer (OEM) rearview camera to an Android head unit?

I recently upgraded my display and would like to retain the factory camera functionality. While I understand that I can wire it into the head unit via RCA, I'm having difficulty locating a precise wiring diagram and identifying which plug includes the rearview camera connection etc. Any insights or advice would be greatly appreciated.

My car is a 2015 Ford Fusion Titanium equipped with SYNC 2.