does the ve commodore gearbox have a gear selection unit or module attached to it somewhere and if so where is it. thanks
I'm not sure that I understand your question.
If you've a 2009+ Omega with 6-speed auto, then the selector says "PRND".
If you push that to the left, it goes into "Sports Mode", and you can paddle it up and down.
While you're doing that, the numbers 1 to 6 will come up on your dash, to tell you which gear you're actually in.
Does that answer your question ? if not, please clarify ...