Well it seems that it wonít go into the program that I want it go.
I wanted to adjust the drag brake, so I have to adjust program 3 (I think) form stock 0% to 30% drag brake. You have to count flashes of the led light.
For instance program 3 is 3 red flashes (I think, Iím not at home to check) but mine never does 3 flashes.
I am planning to get the interface from GM but I canít directly buy it from there website
, they claim itís because of deals they have with stores in the Netherlands.