Trans temp readout is good. Also lock out of OD (top four gears) unless specific engine load (or lack of) conditions are met. Program trans to downshift quicker under load, and upshift later during acceleration.I like the idea of Tow Mode. Could maybe turn off the sensors/controls that need to be turned off. (Not a towing guy so I can’t remember what they are off the top of my head but I thought there were a few.) Also maybe activate a transmission temp reading. Set max speed. Just a few ideas.
The VSA can also be dialed up
to compensate for, say, vehicle yaw if it senses trailer wanting to sway or fishtail.
As for low-speed crawl control, that can be implemented when the G3 gets the newer VSA module that supports low-speed follow / ACC. Imagine setting the cruise control to, say, 1mph and then toggling buttons to fine-tune speed, 50rpm at a time. Once speed is set, crawl control can maintain that exact speed by monitoring wheel rpms and adjusting engine speed to account for incline, decline, differing terrain, etc. Of course, this can also be very handy for regular highway speeds and super-responsive cruise control.