I'm guessing you're thinking that dialing down idle rpms would result in less clunk? I'd think working on the trans programming makes more sense than adjusting idle speed. Seems like a bunch of other considerations go into idle speed. But I have no real idea with all of the drive by wire crap...
It's kind of a head scratcher how peoples' opinions are so opposed on this (and a bunch of other GX complaints). It's been in the 90s here forever, and I have zero issues with the climate system. At first I was paranoid from reading posts here and avoided Auto settings like the plague. Now I...
I've been curious about this myself. I've been split about 1/3 each between allow, ignore, and doing nothing and it seems to have no impact on anything that I do in the truck (other than "allow" opens the Lexus phone app which I immediately close).
After reading the horror stories here about the climate system (before I took delivery), I disabled everything and never went near the Auto function. But after a few months over a hot summer I've found that Auto works just fine. Just dial a temp. If it's too warm turn it down a little. More...