Investigation DP98001: 1991–1994 Ford Explorer

Status

CLOSED

Opened

Jan 6, 1998

Closed

Feb 4, 1998

Model years

1991–1994

Subject

Heavy lateral vibration

Component: Body and structure

Summary

Nhtsa was petitioned to commence a defect investigation of the subject vehicles on january 6, 1998.the petition alleges that early model ford explorer sport utility vehicles develop heavy lateral vibrations at speeds above 55 mph and when encountering bumps at low speeds.the petition further alleges that these vibrations could possibly cause loss of vehicle control.the analysis of the petition is presented in the attached notice which is published in the federal register.

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

• 1994 Ford Explorer1,207 complaints
• 1993 Ford Explorer939 complaints
• 1992 Ford Explorer633 complaints
• 1991 Ford Explorer609 complaints