who scanned your car? dealer or a friend?
those codes are related to the nanny features, aka driver assistance features. can you use any of the cruise settings? if not, adaptive cruise control is likely resulting from your sensor and perhaps your camera(s). one of your front sensor / wiring harness is bad. Not a reliable connection to the canbus. possible one of your cameras is not calibrated. Wasd your car in a recent accident or have you done any mods to any part of the car? wire harness?
ive attached the driver assistance service manual. if you have a friend smoking this over, and they are mechanically inclined, have them look at the attached pdf. its for a 2016 maxima but should give some info on the alerts.