Why does my dishwasher fill with water but not start the cleaning cycle?

There could be several reasons why your dishwasher is filling with water but not starting the cleaning cycle. It could be due to a faulty door latch, a malfunctioning timer or control panel, a clogged water inlet valve, or a problem with the motor or pump. It is recommended to check these components and consult a professional if needed for further diagnosis and repair.