'02-'05 ES Transmission Fix!
#61
Lexus Test Driver
Originally Posted by JKashat
Anything like this to become available for the '04 ES 330's? I have a SportDesign.
does the sportdesign ES have like a different suspension setup or anything? just wondering because of the name?
#65
Lexus Champion
There seems to be a discrepancy in the revised post.
quote: "If you would like this software update, go to your local Lexus dealer service center and request TSB # TC004-03 be done. This update is covered under warranty."
TSB # TC004-03 is the same # update that I had done in August 2003. I'm sure that the new TSB would NOT have the same number if it was considered a new update!
What am I missing?
quote: "If you would like this software update, go to your local Lexus dealer service center and request TSB # TC004-03 be done. This update is covered under warranty."
TSB # TC004-03 is the same # update that I had done in August 2003. I'm sure that the new TSB would NOT have the same number if it was considered a new update!
What am I missing?
Last edited by amf1932; 04-26-05 at 04:39 AM.
#66
Advanced
Thread Starter
Originally Posted by amf1932
There seems to be a discrepancy in the revised post.
quote: "If you would like this software update, go to your local Lexus dealer service center and request TSB # TC004-03 be done. This update is covered under warranty."
TSB # TC004-03 is the same # update that I had done in August 2003. I'm sure that the new TSB would NOT have the same number if it was considered a new update!
What am I missing?
quote: "If you would like this software update, go to your local Lexus dealer service center and request TSB # TC004-03 be done. This update is covered under warranty."
TSB # TC004-03 is the same # update that I had done in August 2003. I'm sure that the new TSB would NOT have the same number if it was considered a new update!
What am I missing?
On April 1, 2005, Lexus released new transmission software updates for the '02-'05 ES and revised the original TSB with the new Calibration IDs.
Do you still have access to AllData?
Last edited by kreativ; 04-26-05 at 02:32 PM.
#67
Lexus Champion
I went to AllData and the TSB is now: "TC004-03R" , So what I said was correct. The new TSB upgrade now has an "R" suffix.
This time I'll wait until some of the other guys tries out this upgrade before I rush right over to my friendly Lexus dealer to have this done. You know what they say, "Once bit, twice shy".
Personally though, I'm a little suspicious that it'll work.......I hope I'm wrong.
OK....Who's going to be the first Guinea Pig???
This time I'll wait until some of the other guys tries out this upgrade before I rush right over to my friendly Lexus dealer to have this done. You know what they say, "Once bit, twice shy".
Personally though, I'm a little suspicious that it'll work.......I hope I'm wrong.
OK....Who's going to be the first Guinea Pig???
Last edited by amf1932; 04-26-05 at 04:59 PM.
#68
Advanced
Thread Starter
Originally Posted by amf1932
I went to AllData and the TSB is now: "TC004-03R" , So what I said was correct. The new TSB upgrade now has an "R" suffix.
#70
Driver School Candidate
Join Date: Feb 2005
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Originally Posted by amf1932
So once again I say, "Who's going to be the first Guinea Pig to do this upgrade"
I see there are no takers so far.
I see there are no takers so far.
Last edited by nonlinear; 04-27-05 at 08:28 AM.
#71
Lexus Fanatic
Originally Posted by nonlinear
I'll have it done on my 2005 ES330 this Saturday. Incidentally, I would suggest that this thread is renamed, since the revised TSB now applies to 2004 and 2005 models.
To all those planning to utilize the revised TSB to have the transmission fixed in his/her '02+ ES, as an act of courtesy please report back here with results and feedback
#72
Lexus Champion
iTrader: (1)
I spoke with my service advisor and the service manager. If you remember from the first page of this thread over 2 years ago, they suggested I not go with the first flashover for the hesitation.
They reported to me that they have done several of the revised programs and so far no complaints. (for what that means).
Both the SA and SM suggested I do this one. They said it was a major improvement over the previous one. So, I have scheduled a service appointment to have this done on May 22.
I asked them, that since my car is out of warranty, will Lexus pick up the tab. they said absolutely, they would do it as a "good will" TSB upgrade. I can't complain with that.
steviej
They reported to me that they have done several of the revised programs and so far no complaints. (for what that means).
Both the SA and SM suggested I do this one. They said it was a major improvement over the previous one. So, I have scheduled a service appointment to have this done on May 22.
I asked them, that since my car is out of warranty, will Lexus pick up the tab. they said absolutely, they would do it as a "good will" TSB upgrade. I can't complain with that.
steviej
#73
Advanced
Thread Starter
Originally Posted by steviej
I asked them, that since my car is out of warranty, will Lexus pick up the tab. they said absolutely, they would do it as a "good will" TSB upgrade. I can't complain with that.
Originally Posted by lexusk8
All taken care of.
Last edited by kreativ; 04-27-05 at 02:56 PM.
#74
Lexus Champion
iTrader: (1)
Initial impression with about 100 miles of highway, backroads, and city travel.
I am very impressed with the most recent reflash (#TC003-04R).
The major problem we all hate, the push the pedal to the floor-watch the tach skyrocket and wait for the car to catch up is gone.
If I hit the pedal to the floor the tach goes up and the car accelerates accordingly. However, don't get hesitation and slow acceleration mixed up. The tach doesn't skyrocket as previously and the car does pick up speed rapidly. But guys, we are not in a turbo or supercharged ES, so the pick up is not gonna get you in the NHRA. It did get me in an out of traffic, on ramps and intersections like I expect.
I also noticed that upon rapid acceleration, the tranny found/dropped to the gear I would have chosen if it were a manual. Another plus.
As for shifting, 1st gear duration is very quick, you are there for seconds if that.
2500 rpm and it goes to the next gear under normal acceleration. 4000 rpm when I hit the floor quickly with the pedal. The gear changes are as smooth as before the reflash.
Red-lining is also possible, but the speed of the car is comensorate. I managed this when I was doing about 30 and smashed it. I was doing 60 in an instant. The roads were slick to so I don't know if the rpms went higher due to the tires slightly breaking traction. It barely gets over the begining of the redline and then the tranny drops to the next gear (putting you far from redline again). I am comfortable with that, if I ever have to stomp on it.
The joggle that I used to get at 40mph when it couldn't make up its mind for 4th or 5th is gone (or at least not noticed today).
Now, mind you the ECU is learning at step 1 again and the car only has 100 miles on the new program. I can say that the shifting is changed and from what I have seen today, for the better......MUCH BETTER.
I cannot make any prognosis as to what the operation or performance of this reflash is for the long term, but I will most definately keep you posted as to the what I see with my ES.
Lastly, as for driving the way that I previously adapted.........that still works as smooth as ever, too.
steviej
I am very impressed with the most recent reflash (#TC003-04R).
The major problem we all hate, the push the pedal to the floor-watch the tach skyrocket and wait for the car to catch up is gone.
If I hit the pedal to the floor the tach goes up and the car accelerates accordingly. However, don't get hesitation and slow acceleration mixed up. The tach doesn't skyrocket as previously and the car does pick up speed rapidly. But guys, we are not in a turbo or supercharged ES, so the pick up is not gonna get you in the NHRA. It did get me in an out of traffic, on ramps and intersections like I expect.
I also noticed that upon rapid acceleration, the tranny found/dropped to the gear I would have chosen if it were a manual. Another plus.
As for shifting, 1st gear duration is very quick, you are there for seconds if that.
2500 rpm and it goes to the next gear under normal acceleration. 4000 rpm when I hit the floor quickly with the pedal. The gear changes are as smooth as before the reflash.
Red-lining is also possible, but the speed of the car is comensorate. I managed this when I was doing about 30 and smashed it. I was doing 60 in an instant. The roads were slick to so I don't know if the rpms went higher due to the tires slightly breaking traction. It barely gets over the begining of the redline and then the tranny drops to the next gear (putting you far from redline again). I am comfortable with that, if I ever have to stomp on it.
The joggle that I used to get at 40mph when it couldn't make up its mind for 4th or 5th is gone (or at least not noticed today).
Now, mind you the ECU is learning at step 1 again and the car only has 100 miles on the new program. I can say that the shifting is changed and from what I have seen today, for the better......MUCH BETTER.
I cannot make any prognosis as to what the operation or performance of this reflash is for the long term, but I will most definately keep you posted as to the what I see with my ES.
Lastly, as for driving the way that I previously adapted.........that still works as smooth as ever, too.
steviej
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ChuckD (03-03-21)
#75
Lexus Champion
Stevie-
Your findings are good enough for me......I'm calling my dealer to make an appointment tomorrow! Thank you for your complete take on this new upgrade.
Alan
Your findings are good enough for me......I'm calling my dealer to make an appointment tomorrow! Thank you for your complete take on this new upgrade.
Alan