Two ways we can go on this, depending on how you feel about drawings?
If they make sense to you, this is the drawing for the 110 AC part of your RV:
https://www.winnebago.com/Files/File...ire_178475.pdf
I am not able to say for sure which outlets are/are not working, so maybe you can spot that better? If willing to take a look but not familiar with that idea, some hints may help or I can get a closer look if you can tell me which works or not?
Just like a paper road map, you can start at the breaker at the load center and follow the line for each breaker down to the outlets (rep is receptacle!) and somewhere along that path there is a hole in the road! Which road to follow is where I need your help to spot which ones are the problem!
When you get down and to the right a bit, there is a funny symbol which means there is an option and I "think" you will go up to follow the option 40B as you mentioned an inverter?
See if that makes sense and shout back if any questions?
__________________
Richard
Why no RV year, make and floorplan on MY signature as we suggest for others?
I currently DO NOT have one!