Ours is a ED2KVEXVB01. We changed the filter and bam nothing. We have changed the filter numerous times over the years. Why this time? IT IS 7 years old now and I don't want to put a lot of money in to it on service calls. I ha e never heard of broken wiring problems on this one in the door? Any ideas? We have thawed it, changed a control switch all but changed the contol valve underneath. We have the Ice maker on. We un-installed and reinstalled the filter. We don't know???