Was pulling out of my driveway when this error flashed on my DIC screen. I have driven the car all day today without issue, so this caught me by complete surprise.
I parked it and checked the following:
-Alternator seems to be spinning and belts look ok visually.
-DIC shows 14.06 volts when running and 12.34 when car is in "ignition ON" mode
-Ran my code scanner, and no codes were found
Based on some Google-fu, this is starting to sound like a case of what has been called "belt slippage". I'm planning on swinging by the dealer tomorrow for a quick check, since it's under warranty. But, any advice/ideas?