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Hello, i have found this thread on a old post from 2009 where HPtuners says they are gonna add TCM only flash, but i can still not find it in Editor.. am i blind or have HPt not implemented it??
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Apriciate it, do we know If a 2017 tcm fits in a 2010 case? Maybe the better way to go

seems like the 24276638 is the one i need, tho i can't find any way to get the OS alone, or to only download TCM os even tho HP tuners said in 2019 that it was a top priority... i do not wanna throw...

All good, so what you are saying is I can take any 2017 os (.hpt) and flash into my 2010 TCM? Without bricking it?

Thanks, but don't show where to get the files 🙂

So seems like on "other tuning forum" they say thise are compatible, but I can't find anywhere to check year and download the OS for hp tuners
24252573,24254909,24256025,24257135,24256065

Ah perfect, ill try and see. Where can I find the OS for flashing with HP tuners? I have the mpvi3, but no idea where to get the newer os (and the right one) for it.

Thanks alot

Sure, but do a 2010 t43 accept a 2017+ os? If so then it's a non issue, but I don't think they are compatible

ECU OS is 12677878 and TCM is 24254909

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Hello, i have a T43 tcm i need to get working with a E92A (2017+) ECU. How can i find what OS is compatible, and where do i download them for HP tuners? is all T43 TCM made the same so i can flash...

Thanks, where do i get the OS for the trans? i read GM have a site with diffrent OS?

Hello, so im gathering parts for a swap in my vintage car. I have a brand new engine (pick and pull did not know the wrecked car had a brand new replaced engine) from a 2015 Silverado, and i just...