NHTSA investigationDP84007
Investigation DP84007: 1978 Plymouth Horizon
- Status
- CLOSED
- Opened
- Dec 6, 1983
- Closed
- Jun 7, 1984
- Model years
- 1978
Subject
Transaxle failure
Component: Suspension
Summary
Transaxle failure
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 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.