IS F (2008-2014) Discussion topics related to the IS F model

Anyone else get a call from the dealer on gas pedal recall?

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Old 04-15-10, 10:10 AM
  #31  
Autobacs
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Just verified with the local dealership that there IS a recall and it WILL include a software update in addition to gas pedal/mat mod/replacement.

Mentioned free wash but no free gas but I'll go in there w/ a low tank just in case
Old 04-15-10, 10:14 AM
  #32  
Joe Z
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Originally Posted by n0th1ng
eww..

SOFTWARE MODIFICATION TO CAMRY, AVALON AND LEXUS ES 350, IS 350 AND IS 250 MODELS THAT WILL ENSURE THAT THE BRAKE OVERRIDES THE ACCELERATOR IN THE EVENT BOTH BRAKE AND ACCELERATOR PEDALS ARE APPLIED....

thanks for the info Joe Z...
The IS-F is in the same group....

Safety Recall | Start Phase | Model | Dealer

9LG 12/31/2009 | 1 | 2007 – 2010 ES350 | 12/21/2009

9LG Mid-to-late April 2010*| 2 | 2006 – 2010 IS 250, IS 350, IS-F, IS C | Mid-April*

*Tentative
Old 04-15-10, 10:26 AM
  #33  
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Regrettably yes.

Not sure if it will affect left foot braking unless it means that any braking action, no matter how light, will bring down to zero the throttle input regardless of position.
Old 04-15-10, 10:41 AM
  #34  
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Originally Posted by Autobacs
Regrettably yes.

Not sure if it will affect left foot braking unless it means that any braking action, no matter how light, will bring down to zero the throttle input regardless of position.
That would be a shocking castration for the IS-F ...
Old 04-15-10, 10:55 AM
  #35  
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^^^ My same thoughts! No thank you Lexus, you won't see my car for this recall, and I'll make sure that you don't do it when I take the car for service or warranty. I'd rather replace the car with an M3 than drive with this update. The IS-F is all about performance, this will kill it!
Old 04-15-10, 11:35 AM
  #36  
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Whoa.

I think we're jumping to conclusions prematurely.

Even if that was the case, you just need to be more precise with you throttle/brake input.

For me the times when I have brake and throttle on at the same time is during trail braking or the transition from braking to power on.

In both scenarios, the throttle input is very light.

I do not have see a situation on the stree or on track where I would need to have both the brake and throttle substantially or fully engaged.
Old 04-15-10, 11:56 AM
  #37  
infinus
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I wont be taking my car in for this either. I wonder if they could use that as a cause to not want to do other warranty work?
Old 04-15-10, 11:56 AM
  #38  
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What about power braking? What about nice burnouts? What about waiting at the traffic light for the green to go and leave other cars behind? What about at the drag strip? I guess the only option we'd have after the software update is smashing the gas pedal... not good!
Old 04-15-10, 12:04 PM
  #39  
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^
I see what you mean.

Have to wait and see how it affects those scenarios but I would not assume that it will or at least I hope not.
Old 04-15-10, 12:41 PM
  #40  
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Lightbulb Official LSB Update

Here is the Official Lexus Service Bulletin for the IS Line up

1) LSB-9LG is the Gas Pedal & All Weather Mat pdf for the IS.

2) Lexus Brake Override Sytem pdf is what the ECU reflash will do for the Lexus cars.
"Reflash the Engine ECU with the NEW Override System software"


Edit: Added Brake Override File

Joe Z
Attached Files
File Type: pdf
LSB-9LG- Model IS.pdf (1.40 MB, 1268 views)
File Type: pdf
Lexus Brake Override Sys.pdf (561.4 KB, 380 views)

Last edited by Joe Z; 04-15-10 at 02:32 PM.
Old 04-15-10, 12:55 PM
  #41  
eXstasy
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This was stated in another thread...

Originally Posted by GiantsFan
The brake override is same as BMW ... long as the brake is pushed BEOFRE the gas you can still launch
Can anyone verify the validity?
Old 04-15-10, 12:58 PM
  #42  
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As usual great info Joe, thanks. I wouldn't mind the software update if it applies above 80 MPH or so, but I don't think it'll be that way.
Old 04-15-10, 12:59 PM
  #43  
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Originally Posted by eXstasy
This was stated in another thread...

Can anyone verify the validity?
I'm working on it right now.......
Old 04-15-10, 01:00 PM
  #44  
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Hmmm... who has the update and wants to verify this information? It'd be great for all of us.


Originally Posted by eXstasy
This was stated in another thread...

Originally Posted by GiantsFan
The brake override is same as BMW ... long as the brake is pushed BEOFRE the gas you can still launch


Can anyone verify the validity?
Old 04-15-10, 01:02 PM
  #45  
Joe Z
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Originally Posted by Juanca
As usual great info Joe, thanks. I wouldn't mind the software update if it applies above 80 MPH or so, but I don't think it'll be that way.
No Problem!!

So far I hear its over 5mph... But still verifying "How it Works"

Joe Z

Last edited by Joe Z; 04-15-10 at 01:46 PM. Reason: 5 mph


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