What does p00b6 code mean on the chevy sonic?

As the driver of a Chevrolet Sonic, You may be aware that You will see a wide variety of codes and lights appear on Your dashboard and instrument cluster over Your years of ownership. Most of the time, these lights and codes are simple indicators that it is time to have routine maintenance performed on Your vehicle. In the situation of code p00b6, however, it is an indication that there is a problem with the radiator or coolant temperature. Usually, it means the engine and radiator are overheating. The most common culprit is going to be low coolant levels or a bad thermostat. Refilling the coolant can cost You between $3.85 and $11.84 per bottle. If You need to replace the thermostat, it will cost around $80 to $120.