My GE washer machine work excellent on SMALL & LARGE load, but when is setting to work on SUPER load the water don’t stop & overflow.
Open the front panel, disconnect the pressure hose from the air chamber on the lower left side of the tub and clean out any gunk in the hose and use a turkey baster with hot water to flush out any gunk in the air chamber. If problem still exists, replace the water level pressure switch inside the control panel.
GE WH12X10065 Water Level Switch - AppliancePartsPros.com
Eric