One problem related to brake antilock control unit/module has been reported for the 1998 Oldsmobile Achieva. The most recently reported issues are listed below.
The following components were replaced, the alternator, battery, fuel pressure valve, master cylinder, abs booster, radiator, thermostat, water pump and brakes, and the interior lights were inoperative.
| Brake Electric Antilock problems | |
| Service Brakes problems | |
| Brake Antilock Wheel Speed Sensor problems | |
| Brake Master Cylinder problems | |
| Power Assist Brake Vacuum problems | |
| Brake Antilock Control Unit/module problems | |
| Brake Disc problems |