NHTSA investigationDP89006
Investigation DP89006: 1984 Pontiac 6000
- Status
- CLOSED
- Opened
- Mar 1, 1989
- Closed
- Mar 22, 1989
- Model years
- 1984
Subject
Inoperative parking brakes
Component: Parking brake
Summary
Inoperative parking brakes
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.
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.