SJS1220

It's been about a month and not one error for me. No slow boot up like some are complaining of. No changes to the sensitivities of the sensors. Have not pulled my trailer out of storage (just had our first day with temps in the 50s yesterday, so not much camping yet) thus I do not know if there will be issues with the trailer lights. I feel bad for those that are still having issues. I finally feel like I get to enjoy this awesome new truck.

Mine is in the shop today getting it’s update. Fingers crossed. And for all of you worried about the temps don’t, I’m in Montana and it’s still cold as hell!!!

Update for me. They are dropping my car back off tomorrow. Updated system but openly told me this is an open ticket with GM that does not have an official ticket. I was told I will deal with it from time to time until GM figures it out. They were hoping a couple weeks. Not a happy camper. I saw GM responded early in this thread. I wish they would respond again.

I'm another with the same problem. Just got my truck on Saturday and now two cold mornings in a row the car keeps thinking I'm connecting and disconnecting a trailer, even when driving. It makes using the displays essentially impossible. Dealer picked my car up this morning and think they "know what the issue is." I'm hopeful, but seeing all of you who have had it recur concerns me. I live in Montana and it is cold here. If this continues it will be unacceptable.