Whirlpool refrig freezer on top with icemaker and water dispenser inside. Ice maker stopped working. Checked water dispenser and it does not work either. Changed fillter. Both still not working. Have flow into inlet valve on back of frige. 120VAC properly operates inlet valve. No voltage on valve connector asking for water. What controls power to this and other two solenoids on opposite side of frige? .. I have no schematic.

SOURCE: Kenmore Refrig with Filters water and ice dispenser- water is dripping when not in use, no flow when activated

valve needs to be replaced. it is located in the back, just follow the water line to it. to shut off water there is eaither a shutt off behind ref or in the basement. again try to fallow the water line

SOURCE: amana scd25tw

It sounds like you have covered all the primary troubleshooting checks. There is only one thing I can think of at this point.
Check the voltage coming to the water valve during the icemaker cycle. The power to the valve is decreased by the resistence of the icemaker heater from 120 volts down to about 108 volts. It is not uncommon to have a valve that will open when you put 120 volts to it, as you do when you switch solenoids, but not open at the decreased voltage when it goes through the icemaker circuit.
If you are getting voltage to the valve when it cycles, and you know for sure the water line to the icemaker is clear, then you will need to replace the valve.
Post back and let me know what you find.

SOURCE: GE GSH22SGRE - water dispenser not working but ice cube maker working fine

check the water valve on the back of the ref. it sends water to the ice maker and water in the door one can work and the other one not

SOURCE: cold water dispenser on new whirlpool side by side dispenses lukewarm water...ice maker works a charm

there is a tank in the refrigerator section that hlds about 1.5 gal of water as you dispense it refills and pushes out the cold water. if your unit is new it will need a day to cool down the tank of water before you will get cold cold water at the dispenser
Hope this help explain how it works

SOURCE: Water dispenser not working

2 things i want you to try before you call a tech out first under frezer door there is a connector where the 2 lines connect disconect both off now actuate the water at door if you get water out the line that means your line inside door is frozen 2 if you don't get water that means your water reservour is frozen so to solve problem cheapest way is to derost it by unpluging it for maybe 2 days and if it was frozen it should go back to normal and this time keep your temps in right settings refrigerator section at 37% and freezer from 0 to 4 % at all times that will keep lines from freezing