Tank treatment that can restore sensor accuracy?
Both my black and grey water tank sensors read full or partly full even when empty. Has anyone found a product to truly clean the tanks to restore them to proper functionality?
Forum Discussion
Make darn sure your black tank really is empty, look down the toilet to confirm. We bought a used 2018 model and I thought the sensors had issues as I drained the lines myself and nothing more was coming out. First long outing we were full the following day, verified by looking down the hatch, lol. There was the pyramid left behind from purchasing, an issue we had to deal with ASAP. Bags of ice on the way home thankfully loosened enough to drain correctly, then using the factory rinse technique we got it cleaned fully and gauges now work as they should.
