2007 Chevrolet Impala Owner's Manual - Page 199

CHECK TIRE PRESSURE This message displays when the tire pressure in one of the 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 354, Loading Your Vehicle on page 279, and Inflation - Tire Pressure on page 362. The DIC display also shows the tire pressure values for the front and rear tires by pressing the vehicle information button. See DIC Operation and Displays on page 189. If the tire pressure is low, the low tire pressure warning light comes on. See Tire Pressure Light on page 182. DRIVER DOOR OPEN This message displays when the driver's door is not closed properly. When this message appears, make sure that the driver's door is closed completely. 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 as soon as possible to avoid compressor damage. 199