I couldn’t find this diagram in the forum using any of the search terms in the title.
Creation of this diagram arose as a result of needing to perform a resistance test on a suspected damaged thermistor or heater resistor without knowing which pins I needed to test against the spec: [u]https://forum.lulzbot.com/t/taz-3-showing-error-mintemp/549/1]
Since this was time consuming to figure this out (but not to share!) it has been posted here in hopes that you can get back that much more of your life.
(note: the color on each pin circle indicates the color wire that is coming into that pin location from the wire bundle on the tool head side)