Sorry, I don't have any answers but I'm interested in what the responses will be. Also, if it's not much trouble, will you report back what the dealer says?
Interesting. Thanks for reporting back.Update: Dealer diagnosed the problem as a bad cam position sensor. The dealer further explained that the ESC and 3K cut-off were a result of a limp-mode caused by the bad cam position sensor. A new cam position sensor was installed under warranty. Wheel sensors checked out ok. I will post further updates if the problem is not resolved.
Great idea! Maybe even setup a video camera to record the dash while you're driving over the area where you experience it.Jeez, that is so strange. Are you taking pictures when the CEL is on? If not. Start so you at least have some evidence if you end up wanting to pursue a lemon case. It does seem like something must be loose. Sorry you're still dealing with this!
Fingers crossed!Dealer reported that they found and fixed a short in the wiring harness. Not sure why this was not found earlier; I can only speculate on the reasons. At any rate, this appears to be the most likely causal factor. Guarded optimism at the moment.