Ice maker water flow continues after ice tray is full. Switched water dispenser valve and ice maker valve still had same results. What senses the water level in the ice cube tray? Can it be adjusted or does the board need to be replaced. This board is about one year old.
Most likely the problem is a bad PC board. Unfortunately this part as well as a whole new ice maker for this fridge are no longer available.
Gene.
when you defrosted the coil, at the bottom of the coil is the heater. it is held in by 2 phillips head screws, one on each side of it. that is most likely the problem. ge has finally changed that single heater out to a double heater. i do replace a ton of them. the part # is wr51x10101. if you had an ohm meter to check it, you could verify it. it could be the defrost thermostat, or the defrost timer, but from what i see on a daily basis, i would go with the heater as an educated guess. if you need more help let me know. tom %url%