1996 Pontiac Sunfire Owner's Manual - Page 119

Enhanced Traction System Warning Light (Option) With the Enhanced Traction system (ETS), 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 Enhanced Traction System warning light may come on for thefollowing reasons: 0 ETS OFF If you turn the system off by pressing thebutton on on the shiftlever knob, the warning light will come and stay on To turn the system back on, press the button again. The warning light shouldgo off. (See "Enhanced Traction System" in the Index for more information.) The warning light will come onwhen you set your parking brake with the engine running, and it will stay on if your parking brake doesn't release fully. If the system is turned on andthe warning light stays on after your parking brake is fully released, it means there's a problem with the system. 0 If it stays on, or comes on when you're driving, there may be a problem with your Enhanced Traction System and your vehicle may need service. When this warning light is on, the systemwill not limit wheel spin. Adjust your driving accordingly. If the Enhanced Traction System warning light comes on and stays on for an extended period of time when the system isturned on and the parking brake is fully released, your vehicle needs service. 2-66