My touch panel isn't working. It won't switch from water to ice and The button to change the temperature of the refrigerator does not work.
Answer Hello Antonio,
This sounds like a combination of the L.V. board W10162500 and the dispenser keyboard W10740218. Of course you should check the wiring at the door hinge first in case there are any broken or naked wires causing issues. The main board could be involved so you should check output voltages before ordering parts. You will need to test for 12Vdc from terminal J6 pin 2 to J6 pin 3.