resolution. I hear you about the 0 degrees! Haven't had water for a couple days because of it. "Inspecting" the relay can be removing it and seeing if the light goes out completely, or listening for it to click after the light has dimmed. Can also see if one of the relays under the hood is similar and temp replace it with that. Also can remove the relay and put 12v on the correct to pins and see if it clicks. Also can check continuity on the contacts to see if it's releasing or not.