2002 Buick Rendezvous Owner's Manual - Page 181

If the traction control system warning light comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service. See "Engine Overheating" in the Index. The check tire pressure system can alert you to a large change in the pressure of one tire. After the system has been properly calibrated, the light will come on if a pressure difference (low pressure) is detected in one tire. The light will stay on until you turn off the ignition or reset (calibrate) the system. See "Check Tire Pressure System" in the Index. The light also comes on briefly when you turn your ignition key to If the light doesn't come on then, have it fixed so it will be there to tell you if the pressure in a tire is low. If the anti-lock brake system warning light comes on, the check tire pressure system may not be working properly. See your dealer for service. Also, see "Anti-Lock Brake System Warning Light" in the Index. On vehicles with the optional Driver Information Center (DIC), a CHECK TIRE PRESSURE message replaces the TIRE PRESS light when the system detects a pressure difference (low pressure) in one tire. See "DIC Warnings and Messages" in the Index for more information. Engine Coolant Temperature Gage United States Canada This gage shows the engine coolant temperature. If the gage pointer moves into the red area, your engine is too hot! It means that your engine coolant has overheated. If you have been operating your vehicle under normal driving conditions, you should pull off the road, stop as soon your vehicle and turn off the engine as soon as possible. 2-89