Gipraw
Active Member
The only way to disable MDS without buying something is:
- Select '8' on the +/- gear selector on the steering wheel
- Select/activate tow/haul mode
The downside is that you have to make those selections every time you start the truck.
Those are the only 2 methods I know of to disable MDS short of 3rd party products (TazerDT, custom tune, etc.).
That’s what I do. I just use +/- to select gear 8 and leave it. I don’t do it all the time, so it isn’t overly annoying to do it when I dont want eco.