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Alberta_Born's avatar
Alberta_Born
Explorer
May 31, 2017

Black water tank light says 2/3 full after draining

2007 Jayco jayflight 29 foot travel trailer. Gone out twice so far and after use I drain the tanks but the light on the black water tank shows 2/3 full and after hearing the sewage water go down the ...
Community Alumni's avatar
Community Alumni
Not applicable
May 31, 2017
In all the years and rv's we've owned, never had a black tank indicator that worked. I simply ignore it now and just dump about every 5 days or when we are ready to leave. The only indicators that have ever worked for me were the fresh water tank ones.

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