Ok. We're pretty sure that it's the thermestor. Husband tested it as instructed in a video online. So, according to a little research, husband said he could order one and splice in the new one instead of threading the wire thru the refer. Is that a viable solution? We have disconnected the thermestor and are waiting to see if fridge cools without it.
The issue of the dehumidifier heating up, is still a problem though. (I'm waiting to see if I can tell if freezer is cooling before that heats up.) If we disconnected it at the refer interior lamp as suggested, can we run the refer without it?? We do have an appointment at our RV repair place, but not for a month. We have two more trips before that..Thanks