I recently acquired a 2009 R/T that had a no communication with door module problem. So no control of front windows, locks and mirrors from driver door. I went through all of known checks and could not find a broken wire and even did the pull power, wait, and even pull fuse wait and replace without any fix. So I went ahead and bought a new door module and to my dismay that didn't help. I did notice something really odd though, when I opened the door, the radiator fan would come on and cycle every so often.
So I decided to go deeper into those wires going between the door and frame. And voila, I found that it was not a broken wire, but the red-green wire had pulled out of the connector and was corroded. Now I am at a loss as to how to get that part out so I can fix it. Please see attached photo.
Thanks for any help.
Tony