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Have 8700 rear toilet, fills but won't flush. Any ideas? Thanks Don.
You may have checked this already, if the indicator light is red, it won't flush. The red light indicates black tank has a high level. I think you can force it by pressing both buttons at the same time.
We have a 2014 36LA and have had the same problem. Turned out after fidgeting with the wiring under the sink on the upper left of the sink cabinet I found our problem. The controller unit uses a telephone type of connector cable seems to make bad contacts from vibration and there is also a curcuit breaker type connection (small button) on the harness (small square box). Either way I think that somewhwere around this point just release and reconnect some of these wires. Seems to have worked for us.Let us know of your progress.
Tiffin Owners Club Appalachian Campers Ford Super Duty Owner Spartan Chassis RV Trip Wizard
Join Date: Aug 2014
Location: Crossville TN.
Posts: 63
We had it happen to us this weekend
Our toilet quit on us this past weekend. It was our first trip in our 2016 36 LA. We where told when we picked up MH to make sure to not put anything down that toilet except MH paper ( I guess the wife did not hear that part) because she flushed 3 baby wipes down it. I should say she tried to So when I got home Monday I took toilet out and took pump apart and removed wipes. I was lucky nothing was damaged I put it all back together and it works ok