1997 Pontiac Grand Prix Owner's Manual - Page 141
1997 Pontiac Grand Prix Manual
Page 141 highlights
anti-lock brake system warning light is flashing, have the vehicle towed for service. (See "Anti-Lock Brake System Warning Light" and "Towing Your Vehicle" in the Index.) Anti-Lock Brake System Warning Light With the anti-lock brake system, this light will come on when you start your engine and it will stay on for three seconds. That's normal. A CAUTION: Your brake system may not be working properly if the brake system warning lighton. Driving is with the brake system warning light can lead on If or to an accident. the light is still on if the anti-lock brake system warning light flashing is after you've pulled off the road and stopped carefully, have the vehicle towed service. for When the ignition is on, brake system warning light the will also come on when you set your parking brake. The light will stay on if your parking brake doesn't release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. If the light flashes when you're driving, you don't have anti-lock brakes and there could be a problem with your regular brakes. Pull off the road and stop carefully. You may notice that the pedal is harder to push.Or, the pedal may go closer to the floor. It may take longer to stop. Have the vehicle towed for service. (See "Towing Your Vehicle" in theIndex.) 2-67