NHTSA investigationEA91049
Investigation EA91049: 1990–1991 Buick Regal
- Status
- CLOSED
- Opened
- Nov 26, 1991
- Closed
- Oct 28, 1992
- Model years
- 1990–1991
Subject
JACK FAILURE
Component: Equipment
Summary
===
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
- 1991 Buick Regal200 complaints
- 1990 Buick Regal77 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.