NHTSA investigationPE94063
Investigation PE94063: 1988–1993 Buick Regal
- Status
- CLOSED
- Opened
- Aug 12, 1994
- Closed
- Dec 21, 1994
- Model years
- 1988–1993
Subject
Corroded rear disk brakes
Component: Service brakes, hydraulic
Summary
There is no summary currently available
An NHTSA investigation looks into whether a safety defect exists. Opening one is not a finding. Outcomes can include a recall, closure without action, or further inquiry.
Model years covered
- 1993 Buick Regal85 complaints
- 1992 Buick Regal144 complaints
- 1991 Buick Regal200 complaints
- 1990 Buick Regal77 complaints
- 1989 Buick Regal106 complaints
- 1988 Buick Regal123 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.