So its snowing in MN, and I went out to my truck and the Rear Parking assists doesnt work now? It just stays off?

Also had traction control off and ended up whipping out into a donut, and shortly after driving perfectly fine, on the DIC it says to service stabilitrak.. Any ideas? I turned the truck off then on and I was able to turn off stabilitrak and turn it back on.

The parking assist on mine went off when it snowed two days ago. Haven’t had the truck out since. I have had the GM rear sensors on other vehicles and they had not done that.

Have you checked for snow covering the parking assist sensors in the rear bumper?

Yes I have, anyone have any input on my issue with the stabilitrak? I hear that it is possible I have damaged my transfer case?