One problem related to brake grinding noise has been reported for the 1997 Buick Park Avenue. The most recently reported issues are listed below.
Consumer stated when she tryied to stop vehicle quickly, the brake pedal pulsated and then there was a grinding noise coming from the brakes when applied, owner checked brake pads, and found them in good condition, vehicle was taken to dealership, this happens when the brakes lock-up on ice and the car is sliding.