Solved Why Is My Ice Maker Not Filling All The Cubes Whirlpool Fridge French Door Ice Maker

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My ice maker is not filling all of the cubes. It only fill 4 of the 8 spots. I recently had to reset the whole maker as it quit making ice entirely and now it only fills halfway. Model number WRS325SDHBO8

Hi @courtney0043 Here’s the tech sheet for the refrigerator. Enter the diagnostic test mode as described by the tech sheet and perform Step #31 to check if the ice maker water fill test is OK or not. If not it may be a faulty ice maker water inlet valve or a problem with the ice maker itself.