NHTSA investigationPE96028
Investigation PE96028: 1990 Navistar School BUS
- Status
- CLOSED
- Opened
- Apr 17, 1996
- Closed
- Nov 13, 1996
- Model years
- 1990
Subject
Turn signal switch malfunction
Component: Exterior lighting › Turn signal › Flasher unit
Summary
The lane change portion of the turn signal switch will allow the front turn signal and dash indicator to flash.
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.