[Riverside2SS]

Originally Posted by ChevyRules

The transmission active shift mode is normal behavior after you get into the throttle. It sees the aggressive behavior and will hold the current gear to stay in the powerband even in auto mode.

Thanks for the info...I had no idea....but even if that is a normal behavior, it shouldn't be throwing a code and check engine light. This is what I mean about never knowing if this car is ever going to be right. At this point I'm always going to wonder what is going to go wrong next. I shouldn't have to worry, especially on a new car fresh off the assembly line. 3 issues now in 1800 miles??? It's not like the car sat at a dealer lot for 6 months collecting dirt or moisture. Maybe I am over reacting, but this still should not be happening with a new car and to me is unacceptable. I don't think I'm being unreasonable to expect a new car to be issue free. How many times do I have to take it back for my dealer to fix? Be patient and let them fix it....over how long of a period of time is reasonable? They are saying, of course, that none of these are related. That makes it even worse. So I have multiple issues with multiple components? Very frustrating....the car has been at the dealer now for more days than it's been available to me to drive. That's just not right......