I 2017 maxima. 185k . Bought the car a year ago next month. Wife drove it 9 months not a problem(25k). I took it to have the oil changed a few months ago, and two days later I had a chassis control light come on the dash and it shuts the car off electrically. Car will still run but now gauges, tach, cruise, etc will function and car will not go above 40 mph. At times when the light comes on it will also not kill out , or at times it won't start. I have taken the car to three different dealers and no one can tell me what is wrong with the car. It has shown about 25-30 codes most of which are communication codes. I am not a mechanic bit it has been so frustrating. Helppppp
somebody help please