Outlets not working

[Imnaha.Mansion]

Tried our new 5th Wheel with on board Generator last weekend. While running the generator we noticed the 110v AC outlets did not work. The TV, microwave, AC, fireplace, and ceiling fan worked fine, just not the outlets. I checked the breakers in the panel and the all seemed fine. I'm stumped as the worked fine when I test them when I was on shore power at home. Suggestions I can Try? Trailer is still in the boondocks so dealer service is out for now at least.

[Threebutchers]

Have you located / checked all the GFI outlets?

[edatlanta]

I agree with Threebutchers. Check for one or more outlets that is a GFI. It will have a test button and reset button. My 5'er has one located on the side of the kitchen sink cabinet. Other outlets go through this one GFI.