RX - 2nd Gen (2004-2009) Discussion topics related to the 2004 -2009 RX330, RX350 and RX400H models

TSB Recalibrate ECM engine & transmission

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Old 01-04-11, 12:30 PM
  #16  
lexus114
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They should really put the damn thing on a charger while their doing it.
Old 01-04-11, 02:43 PM
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Nick318
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does anyone know the cost for this fix w/o warranty?
Old 01-05-11, 03:04 PM
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mandyfig
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My battery survived it. I was concerned there for a bit. Do not know if the shifting got better. The wifey drives it and you know what she's going to say...it is the same LOL!
Old 01-06-11, 06:14 AM
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lexus114
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Originally Posted by mandyfig
My battery survived it. I was concerned there for a bit. Do not know if the shifting got better. The wifey drives it and you know what she's going to say...it is the same LOL!

it was a big difference in mine.
Old 01-06-11, 11:31 AM
  #20  
mandyfig
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Weekend's coming up and I will certainly find out.
Old 01-07-11, 10:18 PM
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MrBruin09
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I have had 2 different service adviser issue me a caveat. They have stated that it has made the car actually shift worse.

So I have no idea if I should do this or not?
Old 01-08-11, 09:23 AM
  #22  
lexus114
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Originally Posted by adam8065
I have had 2 different service adviser issue me a caveat. They have stated that it has made the car actually shift worse.

So I have no idea if I should do this or not?


Their is a small chance of that happening,from what I have read on this subject. But personally,my advice to you is: Start drinking heavily!! No I`m kidding of course. I would do it,I did and i`m glad i did.
Old 01-08-11, 11:29 AM
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MrBruin09
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Originally Posted by lexus114
Their is a small chance of that happening,from what I have read on this subject. But personally,my advice to you is: Start drinking heavily!! No I`m kidding of course. I would do it,I did and i`m glad i did.
Thanks for the feedback, I am really leaning towards doing it too. I love this car except for the transmission lag problem.
Old 01-08-11, 06:51 PM
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MrBruin09
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Originally Posted by Nick318
does anyone know the cost for this fix w/o warranty?
It is about $120 dollars.
Old 01-09-11, 08:32 AM
  #25  
mandyfig
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Ok, confirmed. The re-flash has improved the shift lag. Great!
Old 01-29-11, 07:09 PM
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n84424
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Default Tc005-03

Originally Posted by mandyfig
Shoot, can not do that now. Hope they take care of it. They better. My battery is just fine when I handed them the RX!
Did it work for your car to do this TC005-03? Does anyone know what it costs if you're over the warranty?
Old 01-29-11, 08:09 PM
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MrBruin09
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Originally Posted by n84424
Did it work for your car to do this TC005-03? Does anyone know what it costs if you're over the warranty?
It is about $120 dollars.
Old 01-29-11, 08:10 PM
  #28  
MrBruin09
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Originally Posted by mandyfig
Ok, confirmed. The re-flash has improved the shift lag. Great!
So your hesitation lag is gone?
Old 01-31-11, 07:52 AM
  #29  
visual
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For those of you on the fence. I want to report my result a year later. Well, the car still shift perfectly fine now. It did not go back to the way before.
Old 01-31-11, 06:30 PM
  #30  
mandyfig
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Confirmed. Much better shifting. Minimal or no lag.


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