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NHTSA investigationSQ99011

Investigation SQ99011: Vehicles

Status
CLOSED
Opened
Apr 15, 1999
Closed
Apr 22, 1999
Model years
—

Subject

Stop/turn/taillight may not function pro

Component: Exterior lighting

Summary

Utilmaster issued a service bulletin outlining the procedures for repairing the wiring harness on certain vehicles to correct a problem that effects the functionality of the rear stop, turn , and taillights.

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.