I'm just gonna hafta kill this thing. Every time I get it behaving, something else... :( Error 13 came up today. Open water drain heater in the freezer. Not surprising, as I abuse it pretty bad eve...
It's been icing up for a couple months. Every 2 weeks, I pull the icemaker, a bunch of other stuff, and the white piece that covers the cooling fins and coils, and contains the drain heater. (this is getting old..) Then I use a hair dryer to melt off all the ice.
I take full responsibility for killing the heater by repeatedly removing it and stuffing it back down the drain tube...