It sounds like you have a GE model GSD2230 dishwasher.
Manual here:
https://www.myapstore.com/MarketingObjectRetrieval/Dispatcher?RequestType=PDF&Name=980500032.PDF

That should give you hints what to look for.

When it is supposed to be emptying does it make any sound - maybe a humming like a motor is running?

Check the drain pump for blockages.

Make sure the drain hose is clear and not kinked

There's plenty of other advice that will pop up if you do a search.


Ejeejdj
March 2023