NHTSA investigationEA78104
Investigation EA78104: Vehicles
- Status
- CLOSED
- Opened
- Aug 22, 1978
- Closed
- Feb 6, 1979
- Model years
- —
Subject
Differential lock-up
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.
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.