GrandpaKip wrote:
Is there a breaker just for the microwave? If not, it may be on a GFI circuit. Do all the other receptacles work? How did you check the microwave outlet? Did you run an extension cord to a working outlet to check the microwave? I'd double check all these before messing with the panel. If you're not comfortable working with electricity, better think about hiring someone.
Good luck.
I agree it might be on a GFI circuit that may be the receptacle behind the microwave or could be somewhere else in the camper like in the bathroom.