Product review (5 stars): It fixed the tE Error (actually it's an upside down F)
We often had intermittent te error (actually it's an upside down F)
Yes re-seating the old thermistor plug (unplugging and replugging) would work for months to a year, but sooner or later the error always came back.

I ordered this part last year but never needed to put it in till today when the error finally came back and this time no matter what I did could not get the error to clear like I did before, that is, until I removed the old and inserted the new one I had sitting there on the shelf for the last year, and now it works fine again.

It's very very easy to change this. There was no need to take off the door or front panel or anything else - on my LG Wash Machine Model WM0642H anyway. I just gently tipped the wash machine onto it's side, and can easily access the part right from the bottom as I kneeled to get at it.  Also no tools needed to change the part either, the part is only firmly seated into a rubber holder, and so I only had to gently twist/turn it out of it's rubber holder, and to install just slide the new one into its place, and plug the plug.  This time I gently preened the plugs fittings where it goes into its plug so that the new one will seated tighter....electrically that is.

We shall see how long this lasts, but for $6 total I just ordered yet another spare