I have a bosch shv4303uc. I believe my dishwasher is stuck in flood mode.
The drain pump stays on will not switch to wash mode.
what i did to diagnose.
Inside Removed strainer and bottom plate, to look for water.
removed a plastic cover which shields a propeller, i believe that directs water into a little hole that has a one way valve to take water but not expel.
I took a Q-tip to push the one way valve and half of cup water came out.
i removed the water, put the plastic cover back on the propeller.
I closed the dishwasher door and hit the rinse cycle, but still stuck in drain mode.
filled it up with half of gallon of warm water, repeated the process, I can hear the water drain but still stuck in drain mode.
I'm open to any opinions. and how do i reset this model.

I've talked to bosch and they sent me a diagram.



Recap
I remove the plastic lid (16 5263) to expose the propeller (16 7082).
the one way valve that I'm talking about is (16 5262).

If any one knows what i should replace, please any information would be grateful.