NHTSA investigationEA91051
Investigation EA91051: 1988–1989 Pontiac Grand Prix
- Status
- CLOSED
- Opened
- Nov 26, 1991
- Closed
- Jun 30, 1992
- Model years
- 1988–1989
Subject
Brake light switch failure
Component: Exterior lighting
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
- 1989 Pontiac Grand Prix139 complaints
- 1988 Pontiac Grand Prix88 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.