One problem related to brake master cylinder has been reported for the 1998 Buick Park Avenue. The most recently reported issues are listed below.
The clip to the master cylinder broke, which caused total brake failure.
| Brake Disc Rotor problems | |
| Brake Foundation Components problems | |
| Brake Electric Antilock problems | |
| Brake Disc Caliper problems | |
| Brake Master Cylinder problems |