Mtc83 I have a Bosch dishwasher which is not emptying water in the bottom of the dishwasher upon completion of the cycle. We have checked the drainage hose to make sure it was free of clogs, replaced the pump, and made sure that the filter is free of clogs. Could it possibly be the modulator? For whatever reason it seems that the pump is not being switched on. The water level fills up to the point where the sensor tells the dishwasher to interrupt the cylcle and drain but it never drains fully. Thanks!
Answer Hello MTC83. If there is no power coming to the drain motor, and the unit is in the drain cycle, you will need to replace the control module. Make sure there is no broken wires on the unit, and that the float is not stuck and making the unit think that it is empty. Hope this helps. Read More... Answered by AppliancePartsPros.com | Friday, October 7, 2011