Have RV Questions? Ask an RV Mechanic Online.
The sensors get dirty and lead to false readings. Get some Happy Camper Extreme Cleaner and put in there on a regular basis and clean them up and that usually fixes this problem. This is for waste tanks. White Vinegar is the best to use in the fresh water tank to do the same thing. Hope that proves helpfiul here. Please get back to me if you need more as all follow ups are included in our fee.
Great! IF your local dealer doesn't stock it you can get it on Amazon or directly from the maker in Medford, Oregon. Great products and some of the least expensive to use. My customers really like it.
Just checking back in to see if you were able to get some Happy Camper and get this resolved? Let me know if you need some additional input from me on this. Thanks!