Customer Questions and Answers for Refrigerator Water Filter by Whirlpool

Hello Tim. Hello Tim. Yes, a bad filter could cause issues with it. Make sure the freezer is between 0° and 5°. You need to check and see if there is power going to the water valve when the icemaker cycles. If so, replace the water valve on the unit. If not, or the icemaker does not cycle, you will need to replace the icemaker on the unit. Also, check and make sure the fill tube on the unit is not frozen and clogged. If so, replace the water valve and thaw out the fill tube. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html