On the outside part of the trailer and the backside of the refrigerator,there is a thermal switch, that has a reset button on it .When I reset it ,it all comes on ,but in a few it trips. Even on gas
That is a safety switch that is in place to prevent the refrigerator from catching on fire. They can get weak and fail. Go to your local RV parts department and purchase a new thermal switch (They may give you one since it is a part of a recall kit that the dealership receives for free). Install the new switch and see if it holds, if it does not then you have other issues and need to have the unit serviced.
Answers & Comments
That is a safety switch that is in place to prevent the refrigerator from catching on fire. They can get weak and fail. Go to your local RV parts department and purchase a new thermal switch (They may give you one since it is a part of a recall kit that the dealership receives for free). Install the new switch and see if it holds, if it does not then you have other issues and need to have the unit serviced.