David for Model Number WRS321SDHV01 I just bought a new icemaker (part number WPW10300022) for my Whirpool refrigerator (model number provided). It does nothing......just like the old one. I've tried the manual cycling trick using a wire to connect T and H ports. Nothing. Just like the old one. Now I am wondering if the problem might be the fridge not supplying electricity to the icemaker through the wiring harness. How can I verify if electricity is getting to the icemaker? There are four wires/connections in the wiring harness clip. Is there a way to find out what sort of voltage readings I should be seeing from specific wires? I don't want to risk frying something by reading across the wrong wires. Thanks for your help.
Answer David, Based on the information provided the voltage to the ice maker can be checked with a multimeter at terminals L to N for 120vac Read More... Answered by AppliancePartsPros.com | Friday, July 2, 2021