Hi everyone. So, I’ve got the freezer icing up problem. I’ve replaced the defrost sensor and thermal fuse because that seemed to be the cheapest place to start. I’ve continuity across the heater elements put still it frosts up. I’m wondering if its a blown fuse. I’ve looked on ebay and there seems to be a fuse pcb. I’ve pulled the motherboard out and checked but I can’t find the location of this part in the cabinet. Does anyone know?