2008 Chevrolet Impala Owner's Manual - Page 177

CHECK TIRE PRESSURE This message displays when the pressure in one or more of the vehicle's tires needs to be checked. This message also displays LEFT FRONT, RIGHT FRONT, LEFT REAR, or RIGHT REAR to indicate which tire needs to be checked. You can receive more than one tire pressure message at a time. To read the other messages that may have been sent at the same time, press the set/reset button. If a tire pressure message appears on the DIC, stop as soon as you can. Have the tire pressures checked and set to those shown on the Tire Loading Information label. See Tires on page 5-54, Loading Your Vehicle on page 4-21, and Inflation - Tire Pressure on page 5-61. The DIC also shows the tire pressure values. See DIC Operation and Displays on page 3-44. If the tire pressure is low, the low tire pressure warning light comes on. See Tire Pressure Light on page 3-38. ENGINE HOT A/C (Air Conditioning) OFF This message displays when the engine coolant becomes hotter than the normal operating temperature. To avoid added strain on a hot engine, the air conditioning compressor is automatically turned off. When the coolant temperature returns to normal, the A/C operation automatically resumes. You can continue to drive your vehicle. If this message continues to appear, have the system repaired by your dealer/retailer as soon as possible to avoid compressor damage. ENGINE OVERHEATED IDLE ENGINE Notice: If you drive your vehicle while the engine is overheating, severe engine damage may occur. If an overheat warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. Do not increase the engine speed above normal idling speed. See Engine Overheating on page 5-29 for more information. This message displays when the engine coolant temperature is too hot. Stop and allow the vehicle to idle until it cools down. DRIVER DOOR OPEN This message displays when the driver door is not closed properly. Make sure that the door is closed completely. 3-53