Well bout a month ago my a/c was cooling on driver side, but not as cool on passenger side. Started reading all the horror stories out there. Took it to my Toyota dealer in Prescott, and the Supra tech Wally found the low control valve (Schrader) needed tighten. Before finding that, he evacuated...
Called Prescott toyota, and talked to general manager. There going by vin number for recall. He said mine is not on the recall list. He said not to stress out, and would keep me informed, basically not to worry. This is documented for my protection.
Had the DMC updated today, and no problems. Took almost 2 hours. My supra is stock 2021. Just had to redo memory function for seat, time, 1-8 push buttons. Double checked everything other than this everything still the same. All media presets were the way I had them set.
519 to 530.