Hi, new to the forum. I was prompted to join in the process of trying to diagnose a problem with the rear power windows on my 2015 Limited D. Neither rear window will go up or down either from the main switch in the drivers door nor from the window switches in the rear doors. When the window switch is pressed, I can hear the relays buzzing inside the rear door switches. Following Redline_R/T's post on 2014 wiring I was able to surmise what should be energized at the door switch. I've only got about 10v on the hot lead and neither the up or down wires get any voltage when the switch is activated. I tried replacing the main switch in the drivers door thinking it had to be in the lockout switch but no success. I've of course checked all the applicable fuses under the hood. Both front windows and the sunroof function fine. Any help would be appreciated.