I got my EDGE SE 2016 with 4.3" screen, I bought a Chinese android HU and it fits perfectly, great quality sound, keeping steering wheel control, internet hotspot, many other functions. The issue is with the rear backup camera, when I put the transmission in reverse the unit recognize needs to read the camera and shift the screen to black but with a message "No video signal", for some reason that I don't know it is not getting the video signal. Any in this forum know the camera wiring diagram?