I have a 2015 Chevy…
I have a 2015 Chevy Silverado 4 wheel drive. Transmission went out. These trucks go from 8 cylinders to 4 when cruising and that's what is causing the transmission problems. They set it up where they removed that feature so it runs like a 8 cylinder all the time. They changed a couple of modules or sensors, made some other adjustments, new , larger oil cooler, new torque converter and of course new fluid. So far so good. Cost me 3500$. Seemed smarter than going to a dealership and spending almost twice as much and them putting the same thing that is a bad design in the first place back in the truck.