NHTSA investigationEA89003
Investigation EA89003: 1983–1987 Chevrolet Blazer
- Status
- CLOSED
- Opened
- Nov 7, 1988
- Closed
- Aug 24, 1990
- Model years
- 1983–1987
Subject
Rear axle shaft
Component: Suspension
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
- 1987 Chevrolet Blazer30 complaints
- 1986 Chevrolet Blazer19 complaints
- 1985 Chevrolet Blazer29 complaints
- 1984 Chevrolet Blazer9 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.