If only one dispenser part is not working it is probable that an individual part has failed.
Maytag refrigerator dispenser control board not working.
After power came back our maytag refrigerator control panel on the door went dark.
In this case test each of the dispenser components before testing the control board.
The dispenser control board governs most of the functions of the dispenser system.
Check for any burns on the circuit board.
Ice dispenser was not working either.
The dispenser control board controls the water and ice and the display it can become faulty over time.
The fridge and freezer section should be working just fine after the power outage.
The power outage indicator lets you know if the power supply to the refrigerator has been cut off and the freezer temperature has risen to 18 f 8 c or higher.
When power has been restored po repeatedly flashes on the display screen and the red power outage icon appears.
We had a power outage recently.
It is more likely that a single part has failed.
Even though the interior lights were working but the compressor and circulating fan motors were not working.
Usually after a power outage your refrigerator will reset itself.
And plugged back in.
Some refrigerators may not begin cooling again and the reset needs to be done once power is restored.
If the control board is faulty it may stop supplying power to the entire dispenser system.
I had tried to unplugged the power core for several min.
The dispenser control board governs most of the functions of the dispenser system.
If only one dispenser part is not working test each of the dispenser components before testing the control board.
Replace the refrigerator door switch if found to be not working as designed.