Dan for Model Number gsc1200x01 I have an old GE portable dishwasher that gets stuck in drain mode. This did not happen until I replaced the pump motor and assembly. I have replaced the piston check valve (WD24X10018) and drain flapper check valve assembly(WD22X10024) and cleaned out the drain hose by removing it and snaking it. The solenoid is not stuck and the timer appears fine. After the solenoid pulls the diverter flap-valve door to the drain position, it appears that water pressure keeps it there even after it has emptied... a little bit of water cycles back through the piston check valve with both the old and new ones (through the center where the piston shaft goes through the rubber cone), but it does manage to drain the tub... I removed the sump basin cover and I can see the water level drop below the pump intake and appear to suck air, but the diverter stays on the drain side. Once it has drained, if I momentarily interrupt the power after it has emptied the water, the diverter returns to the normal position and it stops draining and allows new water to fill the tub. I can also get it to return to normal position after it has finished draining without interrupting power by either manually pressing the piston check valve down , or moving the drain outlet to the floor. I believe both of these actions allow air to get in and let the diverter return to normal. I wonder if the new pump could be generating too much pressure or if its diverter flapper could be sticky. Again, this did not happen until I replaced the pump motor assembly (WD26X10013).
Answer Hello Dan, that would be a problem in the timer (WD21X0777) however it is no longer available. Read More... Answered by AppliancePartsPros.com | Tuesday, December 29, 2020