1997 Pontiac Trans Sport Owner's Manual - Page 200

Traction Control System Warning Light (Option) This warning light should come on briefly as you start the engine. If the warning light doesn't come on then, have it fixed so it will be ready to warn you if there's a problem. The traction control system warning light may come on for the following reasons: 0 If you turn the systemoff by pressing the traction control button located the instrument panel in switchbank, the warning light will come on and stay on. To turn the system back on, press the button again. The warning light should go off. (See "Traction Control System" the Index for in more information.) a If there's a brake system problem that is specifically related to traction control, the traction control system will turnoff and the warninglight will come on.If your brakes beginto overheat, the traction control system will turn off and the warning light will come If it stays on,o comes on when you're driving, there r on until your brakes cool down. may be a problem with your traction control system and 0 If the traction control system is affected by an your vehicle may need service. When this warning light engine-related problem, the system will turn off and is on, the system will not limit wheel spin. Adjust your the warning light will come on. driving accordingly. If the traction control system warning light comes on and stays on an extended periodof time when the for system is turned on, your vehicle needs service. 2-99