Water level indicator light ???
We have an 09 Bighorn 3370, when I press the test button to see how much fresh water is in the tank it will no longer read 1/3, 1/2 or full, the only light that comes on is the empty light with the ta...
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The only fix I have heard of that actually works it to tear the belly out of the beast and install new sensor systems on the tanks. Not a project for the faint of heart.
