NathanFugett

What is the recall for on the A/C ?

Is it two violet/blue stripe wires ??? I found one and cut it which fixed the annoying rubble coming through the aftermarket subs while sitting still with the truck idling but when you go down the road it still does it ? What else do I have to do to disable the Active Noise Cancellation totally?

Finally got a chance to take mine back to the dealer and get it checked out. I was experiencing the harsh downshifts, clunking while at low speed shift and erratic shift ranges. Took it in and at they reprogrammed TCM and flushed the trans and refilled with new fluid . I haven't had a problem since I returned with it . Shifts are a lot smoother , hope it stays this way . I'm happy again with my truck

Mine is scheduled to go in this Thursday , I gave my salesman a long list of the characteristics of mine and also gave him a screen shot of the TSB that was posted earlier in this thread. He didn't say yay or nay on it but just said they would get it fixed. So we will see I guess when they get through.

WAS INFORMED IT WILL BE 2 WEEKS BEFORE THEY CAN GET TO MINE SO ILL HAVE TO WAIT IT OUT FOR A LITTLE LONGER

Dealer is supposed to contact me back and I will ask him about this particular bulletin

Just called in to the dealership about mine and told them what was going on, the service manager told me that they have had numerous amounts of the 8 speeds come in with those same problems and GM keeps telling them that this is normal. If this is normal I will definitely be getting rid of my truck which I hate to do because I love the truck but don't like the trans problem. They said that she thought GM was working on a fix but hasn't told them anything yet to call back in a couple weeks to check and see. Also service manager said that they have put in complete new transmissions and it changed nothing it performed the same . So I dunno Im gonna wait a few weeks and see if maybe GM has something come out for it but I don't care what they say if it is normal operation then they need to pull the damn thing off the line up and start from scratch.

I also had some issues with my 8spd, it makes some crazy harsh downshifts sometimes. And when driving around town slowly it doesn't shift smooth at all , I first of all blamed it on having to relearn also because I killed my battery a while back but installed new battery and its been at least 1,000 miles since then and it still doesn't the same thing. I need to check into this software update also!

My 2016 Silverado LTZ special order 2wd 6.2L . Installed rear shackles and removed leaf spring blocks to level it out .