Bottom line, OP, you have a car that you, even prior to your camper idea, were and still are worried that it’s a time bomb.
The propensity of the ptu going tu on it is, well, idk and don’t care. According to the internet it happens though.
However given this concern combined with your desire for a camper, why not just fix both problems and get a vehicle that doesn’t have some apparently finicky AWD system and is more capable at towing?
There’s thousands of used vehicles bought and sold every day. Sell yours and get something more suitable that doesn’t keep you up at night and doesn’t limit your camper selection to basically nothing that fits what you want.
