Aka the breeze wrote:
My neighbor just purchased a new ( used ) fifth wheel..
When he was inspecting it at home, he received a slight "shock" when touching the lug nuts... He did not feel it anywhere else..
I am thinking maybe a loose ground wire? what says the experts here??
Glad he was only plugged into a 15 amp circuit! This is a very dangerous situation. If plugged into a 30 amp service, could potentially deliver a 220 volt shock to someone! Could be a problem at the pedestal side, or in the trailer! Again, it needs to be throughly checked by a professional before someone is seriously hurt or killed!