Do I need to replace temperature sensor or thermostat

Hi this is Dusty, I'm one of the auto experts on RepairPal's Car Genius team! Hey there, sounds like a hot mess! Since the check engine light is on and the A/C is being disabled due to high engine temperature, it could be due to your Cruze experiencing some overheating issues. To pinpoint the exact issue, I'd recommend having your vehicle diagnosed at a reputable auto shop. They'll be able to determine if your vehicle is actually overheating, or if there's a sensor issue, or something else entirely causing a false reading. Once you know the specific problem, you can decide whether to replace the temperature sensor, thermostat, or both as needed. If you have any other questions or would like to help with finding a RepairPal Certified shop in your area, give us a call! 877-913-1554