Random alarms, Stabilitrack, Park Assist, Blind spot sensor, etc. comes on and then the check engine
some of the alarms randomly go on and off. The alarms are Check Stabilitrack, Park Assist is off, Service Suspension Control and the blind side sensors are disabled. Then the transmission won't up shift or go into Over drive. And then the Check engine light comes on. If I shut the car off after a few minutes it will be normal egain. But it happens randomly. I had the dealer check it and they replaced one of the transmission coils. That didn't fix it and now the code goes into history every time. And when they hook it up to the scanner, everything checks out. This has been going on for 6 months now. Anyone has ever seen this?