Ice maker assembly replaced in LG LrSXC2306S and water not flowing to ice maker

Brand:LG
Model Number:LRSxC2306S/01
Main Symptom: no water to ice maker
What happens & when: replaced ice maker assembly appears to function mechanically but no water flow

A

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

If you get water to the front door dispenser, then the water filter and housing are good. Water goes through the filter for the front dispenser and the icemaker. If it just the water supply to the icemaker that is not working, I would replace the inlet valve assembly.