My symptoms were exactly as bolded below. Had it since new, annoying as shit.
7/31/2013 UPDATE
Service experience: Stellar: in 0800, out 0845. SMART Toyota, Davenport, IA. No donkey punching needed. No charge BTW.
SW comments upon completion: “Well, Mr Philsey, ‘it took’. Your VIN is outside the scope of this TSB and sometimes the ECM will not accept the reflash because of that”. Horsepucky? Dunno, I just report the news.
Results:
UPSHIFTS: I immediately noticed ‘softer’ upshifts. I had no concern with this before – I kinda like feeling a trans shift (wife’s ’13 Accord CVT weirds me). But previously “firm” upshifts are now a little less so – no problemo, just an observation.
DOWNSHIFTS: I also noticed a difference in the 5-4 downshift. This used to be quite noticeable when coasting down, occurring at ~ 38 mph. It still happens, but at ~35 mph, and it too feels ‘softer’ / less abrupt / less noticeable.
THE BIGGIE: Since new, I’ve had the problem as bolded above. I did quite a bit of experimenting on the drive home. I can say this odd hesitation between 2-1-2 is 98% gone. Because, of course, I’m looking for it, I will say I notice something. But another driver would not.
I am totally satisfied with the experience. It is 100% obvious that this reflash has changed the trans characteristics for the better.
So, [MENTION=47340]Titanpat57[/MENTION] – time to go donkey punch that MF .…
:croc: