Not cleaning well. appears food and water not draining during cycle. Is there a way to clear drain?

If suds are detected continuously by the pressure switch during the drain or spin phases, the washer will fill 4 liters of water and during 5 minutes the unit will rest without tumbling, the water will be drained and it will try to spin or drain again.
Possible Causes/Procedure
• If too much detergent was used:
- Run the unit through a RINSE/SPIN cycle.
- Run a NORMAL cycle without adding any detergent,
• This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump, pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic Test or any cycle.

1. Check for hose kinks or food plugging drain hose. Start at the drain port exit (there are others, this is just an example)
   
2. Check the check valve and drain hose for debris.
   
3. Check pump motor for reversing during the pump out make sure the dishwasher is pausing between the wash and drain cycles letting the pump/motor reverse for the drain cycle.
   
4. Check timer for not letting the dishwasher pause. ( not all dishwashers )
   
5. Check pump motor assembly for a drain solenoid, during the pump out make sure the solenoid makes that distinctive "clunk" noise
   
6. If you have recently installed a new garbage disposal, check knock-out plugat connection.
   
7. Check pump impeller for damage.
   
8. Check that the water inlet valve isn't seeping fresh water into the dishwasher when off.