Stop in for a cup of coffee
Any others in vicinity that work? Wire questionable to a known good one to test. We had load sensors on some tanks at fertilizer place . (5000gallon tanks) Bought tanks used and none of it worked. Turned out all the components worked, but they have these super expensive sensors wired with like 20 gauge solid. Just kept running jumpers till I confirmed they worked then had to fix all the wiring. Of course after I was done they didn't use it anyway. LOL