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Discussion Starter #1
Hey All,

Looking for some help on the stock settings for a 2006 TBSS TCM (OS 24235341). I am replacing the transmission with a built one and want to put all the settings back to stock. The TCM was tuned by the previous owner's tuner so I don't have access to the stock file, and I can't find a stock file for download anywhere. I have 2007 and 2008 stock files, but I'm told the 2006 was different, and even these two have a few differences between them, so I'm not 100% sure. I'm using EFILive to tune btw.

I'm mainly concerned about getting the baseline shift pressures, force current motor, and TM settings right, but if anyone has any other helpful input I'm all ears. Thanks!
Brent
 

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The TCMs are cheap if you can find them, try calling LKQ. Or you can try PCM of NC, I know they can reprogram them so maybe they know the stock setting and can help or reprogram it for you
 

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2007 Trailblazer 3SS
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Hey All,

Looking for some help on the stock settings for a 2006 TBSS TCM (OS 24235341). I am replacing the transmission with a built one and want to put all the settings back to stock. The TCM was tuned by the previous owner's tuner so I don't have access to the stock file, and I can't find a stock file for download anywhere. I have 2007 and 2008 stock files, but I'm told the 2006 was different, and even these two have a few differences between them, so I'm not 100% sure. I'm using EFILive to tune btw.

I'm mainly concerned about getting the baseline shift pressures, force current motor, and TM settings right, but if anyone has any other helpful input I'm all ears. Thanks!
Brent
I use HPTuner, don't know if there is a conversion, and mine is 07, I know ECU is different, not sure about TCU
 

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2007 Trailblazer 3SS
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Also, if logging and tune windows look similar I might could have a little input based on what it shows and how it reads. Got and tune screens to share?
Hey All,

Looking for some help on the stock settings for a 2006 TBSS TCM (OS 24235341). I am replacing the transmission with a built one and want to put all the settings back to stock. The TCM was tuned by the previous owner's tuner so I don't have access to the stock file, and I can't find a stock file for download anywhere. I have 2007 and 2008 stock files, but I'm told the 2006 was different, and even these two have a few differences between them, so I'm not 100% sure. I'm using EFILive to tune btw.

I'm mainly concerned about getting the baseline shift pressures, force current motor, and TM settings right, but if anyone has any other helpful input I'm all ears. Thanks!
Brent
 

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2007 Trailblazer 3SS
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12 Posts
I'm assuming there was nothing on the HPT repository? If you email me the HPT file at [email protected] I can set it all back to stock for you.
Kelly,
He is using EFILive, and I don't know how the HPT files convert, but as I offered, I have all my stock tune info, and with my current tune, can get him at least close to back stock with some table screenshots.
 

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Discussion Starter #7
Hey Guys, sorry for the delay in replying. I really appreciate the help!

I posted this same question over on EFILive forums and somebody had the stock file. For some reason this forum won't allow me to attach the file here, but I have provided a link below to the thread over on the EFILive forum in case anyone runs across this same issue in the future and wants to download this file (see post #4).

2006 TBSS Stock TCM - EFILive

Thanks again!
Brent
 
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