1998 Pontiac Grand Prix Owner's Manual - Page 143

Enhanced Traction System Warning Light (3100 or 3800 Engine) When this warning light ison, the system will not limit wheel spin. Adjust your driving accordingly. Low Traction Light TRAC OFF The Enhanced Traction System warning light may come on forthe following reasons: 0 LOW TRAC When your anti-lock system is adjusting brake pressure to help avoid a braking skid, this light will come on. See "Anti-Lock Brake System Warning Light" earlierin this section. If you turn the system off by pressing the TRAC button on the right hand side the Driver far of Information Center, the warning light will come on and stay on. To the system back on, press the turn button again. The warninglight should go off. (See "Enhanced Traction System" the Indexfor more in information.) If the Enhanced Traction System warninglight comes on and stays on an extended period of for time when the system is turned on, your vehicle needs service. Adjust your driving accordingly. If you have the Enhanced Traction System the or Traction Control System, this light will also come on when the systemis limiting wheel spin.You may feel or hear the system working, but is normal. Slippery this road conditions may exist the low tractionlight comes if on, so adjust your driving accordingly. light will The stay onfor a few seconds after the traction system stops limiting wheel spin.See "Enhanced Traction System"or "Traction Control System" the Index. in If the traction control systemis affected by an engine-related problem, the system will turn and off the warning light will come on. 2-68