[Vrebmann]

Hi Vrebmann,

I am not sure what vintage coach you have, so this may not apply to your coach...but on mine...

The way that the tank level works is not computerized at all.  There are five contacts installed in the side of each tank...along with one grounding contact I assume.   Each contact corresponds to each of the "dots" on the display.  It works by detecting current between the ground lug and each of the contacts.

Look carefully on the outside of the tank and make sure that the wires have not been disturbed.  Be careful because I have heard that the contacts are no longer available.

Hope this gets you on right path.

Cheers,
bill

Thanks Bill, I have not figured out how to add this information to my user name but I have an 07 #795. I'm confused by the fact that both tanks have the same indications which would seem to eliminate bad contacts, ground wire, etc. Will see what the folks in Miami have to say on Monday. Just thought one of the Gurus might have had the same problem.  Thanks again for the quick response.