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Winnebago Sunstar 26he Black tank sensor ?

luberhill
Explorer
Explorer
Ok we have been dry camping 3 days.. started out with fresh water almost full . Grey water and black empty.
Now fresh lights says 1/3 and grey says 1/3 but black still shows empty.
Now does JUST the toilet go into the black or does the bath sink too ?
I’m gonna dump tomorrow when we leave but just want to be sure the sensors are working
I assume because the fresh water sensors are mounted outside the tank that all of them are ??
Thx again for helping a new guy with so many questions
2013 Winnebago Sunstar 26HE
5 REPLIES 5

Mich_F
Explorer
Explorer
Winnebago/Itasca have pretty much everything you want to know online.
Winnebago plumbing diagrams
2014 Itasca Spirit 31K Class C
2016 Mazda CX5 on Acme tow dolly- 4 trips ~ 5,800 mi
Now 2017 RWD F150 with a drive shaft disconnect

Lwiddis
Explorer II
Explorer II
Sounds like you are having a good time.
Winnebago 2101DS TT & 2022 Chevy Silverado 1500 LTZ Z71, WindyNation 300 watt solar-Lossigy 200 AH Lithium battery. Prefer boondocking, USFS, COE, BLM, NPS, TVA, state camps. Bicyclist. 14 yr. Army -11B40 then 11A - (MOS 1542 & 1560) IOBC & IOAC grad

luberhill
Explorer
Explorer
Ha cute,,,
Keeping the sensors clean shouldn’t be an issue, they are mounted outside the tanks
2013 Winnebago Sunstar 26HE

wanderingaimles
Explorer
Explorer
Sorry, have to do it,,,,,
Are you,,,
Being anally retentive, over not being anally retentive?

gbopp
Explorer
Explorer
Don't get too excited out the tank sensors not working. It's a common problem with RV's, they often don't work or are not accurate.
Try the Geo Method for your holding tanks or just use liquid dish detergent and Calgon (or any water softener) to try to keep the sensors clean.
After a few camping trips you will be able to judge when the tanks are about full and need dumped.