I'm looking to tune my Gen V L83 Silverado and find the Tow/Haul mode transmission shift points to be confusing, look at the attached screenshot. I would think Tow/Haul mode would pull shift upshift speed higher for a given throttle input, for example 25%. But yet Pattern B is set to trailer mode and the upshift speed in Pattern B is lower than Pattern A, 19 vs 27.
Thanks for the help.