Is it possible to modify, program the Haldex on T6 to switch on manually rather than rely on its purely slow automatic function?

A little time and things done. I now have Hill decent Control which makes things easier down hill now it can be adjusted for down hill speed by braking and holding on the foot brake while it runs down hill so one adjusts it like that not perfect but will assume a speed after short while then continues down hill at that speed. When the track levels Down Hill assist Stops controlling the speed as the track drops away again vehicle speed up and must be controlled with foot brake to set the speed then the vehicle again continues down hill at a more moderate speed. It is not perfect but one learns how best to use it. As the track down from the property is rough and varies in slope and is broken rough with some loose rock it is a good test. I believe that will be most useful in very slippery conditions and help to ease the vehicle over obstacles more smoothly than holding on the footbrake, this what I am hoping for that it is more sensitive to slips because holding on the footbrake manually is crude as the servo is far too strong for good safe decent in very steep down hill off road in snow and ice.

These are the folk that did that work for me VW T6 Retrofits | Advanced In Car
 
Last edited:
Back
Top