2007 Chevrolet Avalanche Owner's Manual - Page 270

CHECK TIRE PRESSURE If your vehicle has a Tire Pressure Monitor (TPM) system, this message will display when the pressure in one or more of the vehicle's tires need to be checked. This message will also display 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 or the trip odometer reset stem. 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 your Tire Loading Information Label. See Tires on page 500, Loading Your Vehicle on page 409, and Inflation - Tire Pressure on page 509. 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 (With DIC Buttons)" earlier in this section. If the tire pressure is low, the low tire pressure warning light will come on. See Tire Pressure Light on page 250. DRIVER DOOR OPEN If the driver's door is not fully closed and the vehicle is in a drive gear, this message will display and a chime will sound. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. ENGINE HOT A/C (Air Conditioning) TURNED OFF This message will display when the engine coolant becomes hotter than the normal operating temperature. See Engine Coolant Temperature Gage on page 249. To avoid added strain on a hot engine, the air conditioning compressor automatically turns off. When the coolant temperature returns to normal, the air conditioning compressor will turn back on. 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 damage to your engine. 270