I’ve Maker Issue

Brand: Whirlpool
Model Number: GS2SHEXNB00
Main Symptom: ice maker not working
What happens & when

: I’ve replaced water valve and when leads from door water swapped, water fill the tray.

I’ve changed flapper eye and switch side boards. And replaced the ice maker unit itself including the harness.

Still not making ice. Door has water, swapped leads on valve and have water in the tray.

What’s next

Unit does not fill. Freezer is about 0 degrees.

Error Code (if any):
Parts or tests already sensor
Photos / video link:

Open the freezer door and check to see if the light on the right wall is flashing. If it is then push the flapper on the left wall without blocking the hole and see if the light continues to flash. If it does then the emitter board would be faulty and needs to be replaced.

https://www.appliancepartspros.com/whirlpool-cntrl-elec-w11629974-ap7205486.html