NHTSA investigationEA90017
Investigation EA90017: 1986–1988 Buick Lesabre
- Status
- CLOSED
- Opened
- Mar 26, 1990
- Closed
- Apr 22, 1991
- Model years
- 1986–1988
Subject
BRAKE FAILURE
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
- 1988 Buick Lesabre21 complaints
- 1987 Buick Lesabre40 complaints
- 1986 Buick Lesabre16 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.