How did you ask for a new truck LOL ? I want to go down that route if they can't fix it next week (they said it's the bent trigger wheel). Since GM issued bulletin on this specific issue, they know it's legit.
“Bent trigger Wheel” is what GMs bulletin said. I took it to dealership and they searched for bulletins and found that.
I guess I will know next week, when they replace the part( being shipped) whether the trigger wheel is bent or not.