I opened the panel on my fridge to inspect things and maybe figure out why it had the problem with AC power I mentioned in a previous post. I noted, about the third connection from the top on the junction block (small red wire) the spade was half unplugged. I plugged it back in all the way, but the spade still felt kind of loose. All of the connections feel kind of loose. If I have anymore trouble ill try to tighten these up or replace the spade connectors (which looks difficult if the internals can't be removed.