06 Vette locked in 4th

[Xman]

I read the TCM and flashed a tune with a few changes (mostly shift time reductions) and now have a vette that stays in 4th gear in D and in S and will not respond to the paddle shift ( stays in 4th). I saw a post by Chuck COW in the Corvette forum addressing the same problem but not listing a resolution.


Anybody have a fix?

XMAN

[Xman]

Anybody .............

[ssvolvo]

Have you tried using the stock file?

[gmh308]

Have you tried using the stock file?

Ditto on that.

[Xman]

First thing that I tried was to return it to the original file. I need a stock file to verify it.

Does anyone have a stock 06 A6 vette file?

[gmh308]

First thing that I tried was to return it to the original file. I need a stock file to verify it.

Does anyone have a stock 06 A6 vette file?

Only have an '08. OS=24243170.

[64camino]

Did you only change settings in the trans, or did you change engine settings also?

[Xman]

Yes,
I made changes. The customer has a cam and headers installed.

[64camino]

It's been to long now, but i remember it being in the engine tune, i belive in one of the airflow tables. contact kbracing96 on here, hopefully he remembers. that drove use crazy for half a day hunting that down.

[kbracing96]

It's been to long now, but i remember it being in the engine tune, i belive in one of the airflow tables. contact kbracing96 on here, hopefully he remembers. that drove use crazy for half a day hunting that down.

No, it was in the torque control/parameters section, I put them back to stock and had no more problems with 4 gear lock/limp in that car.