Hi,

I am using DVT in Scan 7.5 to control T43 modules on our Trans Dyno. I have tried two rebuilt transmissions, a 6L80 and a 6L90.. both with OS 24270599, but they will not shift into any gears, they only stay in first.

I have successfully connected and Held Gears on different 6L80/90 s with other operating systems...

The software does 'connect' to the module, and shows correct OS number with a nice light blue background at the bottom status bar.

Is there an update or known bug that is causing this issue on this specific OS?

--Stephen