Unsupported 2012 Camaro V6 TCM

[05gmcsierra]

im having same issue but with the t43 file on a 2012 camaro v6

[GMPX]

Have you updated to the latest software releases?

[05gmcsierra]

well i check for updates and it shows none.. im runing build 211

[ScarabEpic22]

RC1 is available HERE and will not show up automatically. You MUST manually upgrade the firmware on your V2 as well using EFILive Explorer. In the RC1 thread, Zach from StarLite Diesel put together a great document on how to do this.

[05gmcsierra]

still no luck with me.. running OS 24264142
now im on build 222 on v7 and still no luck

[GMPX]

Mmm, ok, I thought that OS was in the latest installs, sorry.

I would never recommend doing this normally, but in this instance it will work.
Using Windows Explorer, locate the file '24261871.calz' in the T43 folder -
\Program Files\EFILive\V7.5\Calibrations\T43

Make a copy of it (right click on the file name and select copy), right click again and select 'paste'. This should create a new file called '24261871 - Copy.calz'.
Now just rename the copied file '24264142.calz'.
It's just lucky both those OS's are identical enough that it will work.

Then try reopening your trans tune.

Cheers,
Ross

[05gmcsierra]

GMPX that worked.. thanks for ur time.. ill dial in the trans and then go from there.. really appreciate your help