Nozzle quit heating while trying to unclog it.
While doing a filament change, the extruder started making a clicking noise while loading the new filament, and wouldn't load it. Some research lead me to understand that this was probably due to a clog in the nozzle.
I found a YouTube video showing how to get the nozzle out to unclog it. [ ].
So I got the hot end assembly out, plugged the cables back into their slots, and now it refuses to heat up. Display also reads 0C for the temperature.
I tested the continuity of the heater and got 14.8-15 ohms. Checked the three automotive fuses, both visually and with the multimeter, and they're all good.
Any suggestions for what else I can do/check would be much appreciated.
RE: Nozzle quit heating while trying to unclog it.
Replacement hot end assembly arrived today. Put it in and everything worked. Put the old one in again just to confirm. Still didn't work. Put the new one back in, and printing like a charm again. I'm so glad it was that simple.