You did a good job in getting the complete details and info to do the looking, so in return we can give you what I think will be the right answer!
At least it LOOKS good?
From the interactive parts catalog here:
https://catalog.winnebagoind.com/menu/Parts.htm
Drilling down to the heater auto, we can get a look at what to expect?
click this snip for better view or go direct for the whole picture.
Down under the dash at passenger side (above their feet?) is the fan motor and the resister sticks into a cover for the air moving.
I marked some screws that may be the harder part as they tend to be where you can feel them but make it touch to get a tool on them to get them out while working by feel? An angle bracket on each side to get the cover hiding things off.
Once that is off, the resister pack is shown sticking into the shroud! Top right side of blower motor About the only thing near with wires and likely a plug? Often a screw at each end.
Good luck on the bug hunt!
Linear Mode
