The test only shows that the valve switch has continuity.
Use a meter to see if voltage is coming to the water inlet valve assembly when it supposed to be filling. If so, replace the water valve assembly. If it is not, and you are sure you have voltage going to the CCU then you may have gotten a bad CCU replacement board.
I am also suspicous of the door lock assembly, because I am always suspicous of the door lock assembly on these models.
That's all I got right now.