Just picked up the car from dealer. Rear AC seems to be working. Turns out they had to take out dash, and remove both front doors to access and replace what they were calling "rear evap", which was actually a blend door for those of you who, like me, have actually replaced a blend door actuator on older vehicles, like my old suburban. Of course the suburban had a lot more room to do the replacement while lying under the dash, LOL. In the process, the Envision lost saved settings for seats, mirrors, etc. so busy putting those back as well as media and radio settings. Haven't tried carplay yet, so don't know if that was affected. Remains to be seen (heard?) whether new rattles will be forthcoming. Noticed a small blemish on the driver side door card, near the hinge, but if that's the only downside I'll live with it, as long as wifey doesn't see it. Fit and operation of doors seem good. I will continue testing and report back later.