Samsung RS265 side by side not dispensing water

Both the water dispenser and ice thermostat quit working over a short period of time. I replaced the ice maker, which solved the ice dumping issue, but I can’t figure out the water dispenser. Good water pressure on incoming lines, I replaced the water valve and have cleared the lines from valve to door, and can hear the water dispenser making noise when pressed. Would it be a bad relay somewhere that’s not allowing the water valve to open? If so, would it likely be on the dispenser or main circuit board?