Does new software fix transmission Issues?
Originally Posted by NeverSatisfied
Wow, didn't know this tranny issue was also for '05's...
The fix has been sweet so far! NO HESITATION!
The fix has been sweet so far! NO HESITATION!
Originally Posted by Lextranny
I wonder if the 2006 Rx400h have the same problem? 

Had this done on Friday and it definitely helps a great deal. MUCH better, but still not great. I haven't had many hard shifts, but it still doesn't feel as smooth as you'd think it should. That being said ... from what I've experienced SO FAR, I would recommend the tranny recalibration.
Husker
Husker
Originally Posted by Husker4the
Had this done on Friday and it definitely helps a great deal. MUCH better, but still not great. I haven't had many hard shifts, but it still doesn't feel as smooth as you'd think it should. That being said ... from what I've experienced SO FAR, I would recommend the tranny recalibration.
Husker
Husker
I'll let you know. I dropped mine off Thursday morning and they hope to have it ready for me by Monday night. This fix is one of the things they're doing to my car. (20k service, TSB for ecu flash, broken rear wiper, broken sunroof, data dot improvement, brake booster recall, drivers windows sometimes goes down by itself, removing grease they got all over the ceiling last time the sunroof was serviced)
After using this loaner DODGE NEON for 5 days, having the RX-330 back will be a PLEASURE.
Mike
After using this loaner DODGE NEON for 5 days, having the RX-330 back will be a PLEASURE.
Mike
Originally Posted by 2004RX330
Appreciate feedback from anyone who did the software upgrade, is the HESITATION issue will be gone forever or it will come back after a while??
Originally Posted by NeverSatisfied
It's been a little over a month since I had my "fix" and it's still smooth! 
My tranny has been great after the flash as well! Much better performance
Originally Posted by RHODY401
After using this loaner DODGE NEON for 5 days, having the RX-330 back will be a PLEASURE.
Mike
Mike
Tell them that you dont have a dodge---JeezOnce my Lexus dealer didnt have a 330 loaner so she put me in a new 4Runner



) to purchase another Lex...