How to fix an overflow with GE WWA3100G washer?

if the water fills without switching on the solenoid valves are stuck open and need replacing, if machine overfills on a normal wash water level switch is not being activated, this can be due to clogged system , leak in pressure hose or faulty switch, most likely clogged up trace the narrow hose from switch to drum and check

keymatic
August 2012