2006 Chevrolet Tahoe Owner's Manual - Page 212

ENGINE COOLANT HOT If the cooling system temperature gets hot, this message will appear in the DIC. Turn off the air conditioning. If the message is still on, or if the engine coolant temperature gage continues to rise, pull the vehicle over when it is safe to do so. See Engine Coolant Temperature Gage on page 3-42 for more information. Stop the vehicle and let the engine idle in PARK (P) for a few minutes to allow the coolant to reach a safe temperature. This message will clear when the coolant temperature drops to a safe operating temperature. Pressing any of the four DIC buttons will acknowledge the message and clear it from the DIC display. If your vehicle does not have the four DIC buttons, pressing the trip odometer reset stem will acknowledge the message and clear it from the DIC display. ENGINE OVERHEATED 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 5-28 for more information. If the engine cooling system reaches unsafe temperatures for operation, this message will appear in the DIC and you will hear a chime. Stop and turn off the vehicle as soon as it is safe to do so to avoid severe damage. This message will clear when the engine has cooled to a safe operating temperature. FUEL LEVEL LOW If the fuel level is low, this message will appear on the DIC and you will hear a chime. Refuel as soon as possible. Pressing any of the four DIC buttons will acknowledge the message and clear it from the DIC display. If your vehicle does not have the four DIC buttons, pressing the trip odometer reset stem will acknowledge the message and clear it from the DIC display. See Fuel Gage on page 3-50, Fuel on page 5-5, and Low Fuel Warning Light on page 3-50. 3-58