Originally Posted by Falcon35
I have the same problem on our 2012 Georgetown 378. I have had an email exchange about it with John Armstrong about this. His first suggestion was to take the bulbs out of the front marker lights if that worked they would need to be replaced. When that did not work he told me to add an extra ground wire. We are going to do that tomorrow. I'LL post if that worked. On ours the side cameras also go nut's when the lights are on.
So how and where did he tell you to put the additional ground wire?
If only we knew where the ground points were.
I think I will check next time I have my rig here at home and will post the answer.
If someone wanted to check start at the Ford battery and check the negitive line to the frame or engine.
Then they should be one from the front side and rear marker lights back to multi points along the frame.
This part may be under the dash or in the engine comaprtment or at points under the rig along the frame.