2002 Chevrolet Corvette Owner's Manual - Page 222

Active Handling System The Active Handling System is a computer controlled system that helps the driver maintain directional control of the vehicle in difficult driving conditions. This is accomplished by selectively applying any one of the vehicle's brakes. When you first start your vehicle and begin to drive away (6 mph (10 km/h)), the message ACT HNDLG WARMING UP may be displayed in the DIC, the instrument cluster light will be on, and a chime will sound. This is normal. You can acknowledge this message by pressing the RESET button. The Active Handling System performance is affected until the message, WARM UP COMPLETE, is displayed in the DIC. The ACT HNDLG WARMING UP message may be displayed in the DIC after exceeding 12 mph (20 km/h) for 30 seconds. The Active Handling System is off until the WARM UP COMPLETE message is displayed. The ACTIVE HANDLING message will come on when the system is operating. See "Driver Information Center Messages" in the Index for more information. You may also feel or hear the system working. This is normal. The SERVICE ACTIVE HNDLG message will be displayed, the instrument cluster light will come on, and a chime will sound to let you know if there is a problem with the system. See "Driver Information Center Messages" in the Index for more information. When this light and the SERVICE ACTIVE HNDLG message are on, the system is not operational. Adjust your driving accordingly. 4-11