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NHTSA Office of Defects Investigation

Engineering Analysis EA94-005: LIFTGATE LATCHES

  • Closed

NHTSA's Office of Defects Investigation opened Engineering Analysis EA94-005 on January 31, 1994 and closed it on October 25, 1995. NHTSA's investigations file lists 7 models from 3 makes for it.

Updated daily from NHTSA's investigations file

Key facts

NHTSA number
EA94-005 (also written EA94005)
Investigation type
Engineering Analysis A more detailed stage of a defect investigation, opened when NHTSA's Office of Defects Investigation decides an issue merits further review, often after a Preliminary Evaluation or a Recall Query; it can include vehicle testing, surveys and further information requests.
Status
Closed October 25, 1995
Opened
Closed
Vehicle or equipment manufacturer
Chrysler (FCA US, LLC)
Component
Structure
Vehicles and equipment
7 models from 3 makes, including the Dodge Caravan and Dodge Grand Caravan

A recall appears here only when NHTSA's investigations file links one to the investigation; NHTSA's summary or record can name others.

NHTSA's summary

As NHTSA's Office of Defects Investigation wrote it for Engineering Analysis EA94-005.

LIFTGATE LATCHES IN THE SUBJECT VEHICLES HAVE FAILED IN LOW AND MODERATE SPEED IMPACTS RESULTING IN OCCUPANT EJECTIONS, INJURIES, AND FATALITIES.THERE ARE TWO FAILURE MODES ASSOCIATED WITH LATCH FAILURE: FORK BOLT-DETENT LEVER BYPASS, AND INERTIAL UNLATCHING.NHTSA ANALYSES OF CHRYSLER AND PEER MINIVANS TOOK THE FORM OF STATIC AND DYNAMIC CRASH TESTING, ENGINEERING EVALUATIONS, COMPLAINT AND FIELD ANALYSES, AND REAL WORLD DATA ANALYSES.A TECHNICAL REPORT DISCUSSING THESE ANALYSES CAN BE FOUND IN THE ENGINEERING ANALYSIS TECHNICAL REPORT IN THE PUBLIC VIEWING FILE.CHRYSLER HAS ADVISED NHTSA THAT IT WILL CONDUCT A CAMPAIGN TO REPLACE THE LATCHES ON ALL THE SUBJECT VEHICLES.THE CHRYSLER CAMPAIGN WILL CONSIST OF NOTIFICATION LETTERS TO ALL OWNERS; FREE REPLACEMENT OF ALL LATCHES WITH STRONGER, SAFER LATCHES REGARDLESS OF THE AGE OF THE MINIVANS; NATIONAL ADVERTISING TO PROMOTE CUSTOMER AWARENESS OF THE CAMPAIGN; QUARTERLY REPORTS REGARDING CAMPAIGN COMPLETION RATES; AS WELL AS ADDITIONAL MEASURES TO ENSURE A HIGH COMPLETION RATE, ABOVE AND BEYOND THE ACTIONS THAT NORMALLY WOULD BE TAKEN IN A FORMAL SAFETY RECALL.THESE INCLUDE FOLLOW UP WRITTEN AND TELEPHONIC NOTIFICATIONS TO OWNERS WHO DO NOT BRING THEIR VEHICLES IN FOR CORRECTIVE ACTION.NHTSA FIRMLY BELIEVES THAT THE CRASH PERFORMANCE OF THE LATCHES ON THESE MINIVANS RAISES SERIOUS SAFETY CONCERNS, AND THAT THE CAMPAIGN ADDRESSES THESE CONCERNS.THE CHRYSLER CORRECTIVE ACTION WILL INCREASE THE STRENGTH OF THE LIFTGATE LATCHES AND DECREASE THE POTENTIAL FOR INERTIAL UNLATCHING, THEREBY REDUCING THE RISK OF CRASH-RELATED OPENINGS OF THE LIFTGATE AND POSSIBLE OCCUPANT EJECTION THROUGH THE LIFTGATE OPENING.OWNERS OF CHRYSLER MINIVANS WILL GET A STRONGER, SAFER LATCH FREE OF CHARGE AT THE EARLIEST POSSIBLE TIME, WITHOUT THE NEED FOR FURTHER TECHNICAL INVESTIGATION AND COMPLEX AND TIME-CONSUMING LITIGATION WITH AN UNCERTAIN OUTCOME.BASED ON THE ABOVE, ODI IS CLOSING THIS INVESTIGATION.

Vehicles and equipment listed for this investigation

NHTSA's investigations file lists these vehicles and equipment for Engineering Analysis EA94-005. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. Model years with a try.vin recall page link to that page's NHTSA investigations section.

Chrysler

All Chrysler recalls

Dodge

All Dodge recalls

Plymouth

All Plymouth recalls

What an NHTSA investigation is

NHTSA's Office of Defects Investigation (ODI) looks into possible safety defects in vehicles and equipment, often after owner complaints. An investigation usually starts as a Preliminary Evaluation, or as a Recall Query when it concerns whether an existing recall covers the right vehicles or fixes the problem, and ODI can upgrade it to a more detailed Engineering Analysis. A Defect Petition asks NHTSA to open an investigation, and Audit and Equipment Queries are administrative investigations into whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules.

An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.

To see whether a specific vehicle has an open recall, enter its VIN at nhtsa.gov/recalls.

Free VIN check: decode a VIN to see its year, make and model.

Sources

NHTSA's investigation record for EA94-005

Investigation details come from NHTSA's investigations file, which try.vin imports once a day. The investigation types are described from the U.S. Department of Transportation Inspector General's May 2023 report on NHTSA's Office of Defects Investigation, NHTSA's petition rules (49 CFR Parts 552 and 557) and NHTSA's Office of Defects Investigation procedures. How try.vin reads NHTSA investigations.