I, too, was looking for a video on this. After reading posts online, I said to myself, “surely you shouldn’t have to remove ALL of those pieces”. That is quite the task. Though I’m not even 100% the resistor is my issue. Hopefully, it’s something else!
Blower motor wouldn't shut off in my 2014 nissan sentra. I thought for sure it was a bad resistor. Spent 6 hours getting to the damn thing and replacing it. What a horrible design. It didn't fix it. In the end, it was a bad climate control model on the dash. Found one at a junkyard for 31 bucks and fixed it. Had i replaced it frim the start it would have taken me 20 minutes tops.