How do you reset the flood sensor on a bosch shx46ao5uc

SOURCE: bosch classixx slimline dishwasher not running through cycle

fault is that there is a leak. the tray at base of dishwasher is full of water which operates a float and turns on drain pump. tilt over 45deg and water will run out and then it will work or remove bottom front panel and mop out (better). then find leak

SOURCE: Bosch SHX46A02UC-21

float switch is in the flood position and the drain pump is running.. there is water under the dishwasher or that switch is stuck up..

SOURCE: specks of "sand-like" food on my dishes; water not draining

I bought a replacement filter and that dramatically cut down on the amount of "specs." Now there are only a few in some of the glasses. I also cleaned out the drain underneath the screen, there were peas and corn in there, I just used a shop vac to **** them out. Seems to be much better now, I think a good inside cleaning of the washer will help out too. Hope this helps...

SOURCE: Bosch SHX33A runs continuously. Never finishes cycle.

I have a guide here to walk you through the process of clearing the drain system. You most likely have a clog somewhere and the dishwasher can't proceed because it would cause it to flood.

SOURCE: Bosch dishwasher continues to run (Model SHX46A02UC)

searched oother sites. some report a circuit board problem where one of the solder joints overheated and burned out of contact. check yours and repair/replace if that is the problem.
if not at least you can rule it out.