1996 Chevrolet Corvette Owner's Manual - Page 140

Automatic Transmission Fluid Temperature Reading Automatic transmission fluid temperature will be displayed if you press the GAUGES button on the trip monitor until AUTO appears. It's normal for the transmission fluid temperature to vary, depending on the type of driving you do and weather conditions. If you drive on long grades on a hot day, the transmission fluid temperature will be higher than normal driving on a coldday. If you drive your Corvette at high speeds with a lot of stop-and-go or fast accelerations, your transmission fluid temperature may also be higher. If the transmission fluid exceeds 280"F (138 "C), the CHECK GAUGES light will come on and HIAUTO will be displayed next to the transmission fluid temperature when you toggle through the GAUGES button. You should move the shift lever to DRIVE (D) and continue driving at a slower, constant speed. Monitor the transmission fluid temperature and allow it to cool to 180°F (82°C)to 200°F (93°C). Then, you should check the transmission fluid level for alow fill or overfill condition and bring your Corvette in for service as soon as possibleif the oil is too low or overfilled. (See "Automatic Transmission Fluid" in theIndex.) Also, check the engine coolant temperature.it's too If hot, see "Cooling System" in the Index. The number that appears next to the fuel gauge is the automatic transmission fluid temperature. If LO appears, the temperature is below 32°F (0°C). 2-97