Investigations
OVERSENSITIVE AIR BAG DEPLOYMENT
NHTSA Preliminary Evaluation PE96075 - closed, opened 1996-12-18 and involving the SUBARU IMPREZA.
NHTSA investigation PE96075 is a Preliminary Evaluation opened on 1996-12-18 and currently closed. The subject of record is SUBARU IMPREZA, which places this file inside the Office of Defects Investigation queue for SUBARU. Latest activity on this investigation was logged on 1997-04-30 - NHTSA updates that field whenever an Information Request goes out, a supplement is filed, or a status change is recorded in the public docket.
A Preliminary Evaluation like PE96075 is the entry point of the federal defect-investigation process. NHTSA engineers scan complaint databases, field reports, and manufacturer data to decide whether an Engineering Analysis is warranted, whether a voluntary recall is already sufficient, or whether the pattern does not rise to a defect finding.
Investigators summarized the matter as follows: "ODI HAS REVIEWED 33 COMPLAINTS OF "OVERSENSITIVE'' AIR BAG DEPLOYMENT (I.E., ANY NON-CRASH DEPLOYMENT) RECEIVED BY ODI AND SUBARU INVOLVING MODEL YEAR 1995 SUBARU IMPREZA & LEGACY VEHICLES AND ALL OTHER IMPREZA & LEGACY..." Investigations are the early-warning layer of the federal auto-safety system, sitting upstream of formal recalls and defect orders. Whether this one closes without action or escalates into an Engineering Analysis, the full history stays in the ODI archive so researchers, litigators, and buyers can pull the paper trail at any time. Related SUBARU files, listed below, give context on whether this is an isolated concern or part of a broader pattern across the brand.
Investigation Summary
ODI HAS REVIEWED 33 COMPLAINTS OF "OVERSENSITIVE'' AIR BAG DEPLOYMENT (I.E., ANY NON-CRASH DEPLOYMENT) RECEIVED BY ODI AND SUBARU INVOLVING MODEL YEAR 1995 SUBARU IMPREZA & LEGACY VEHICLES AND ALL OTHER IMPREZA & LEGACY VEHICLES EQUIPPED WITH AIR BAG SYSTEMS IDENTICAL OR SIMILAR TO THOSE IN THE 1995 IMPREZA & LEGACY; THEY ARE LATE 1994-1996 IMPREZA AND ALL 1995 & 1996 LEGACY (33 COMPLAINTS OUT OF 165,385 VEHICLES). ODI'S ANALYSIS INDICATES THAT CERTAIN IMPREZA & LEGACY VEHICLES - - LATE 1994 & EARLY 1995 IMPREZA AND ALL 1995 & EARLY 1996 LEGACY (29 COMPLAINTS OUT OF 95,678 VEHICLES) -- HAVE MUCH HIGHER COMPLAINT RATE THAN THE REMAINING VEHICLES WHICH ARE DIFFERENT IN VEHICLE STRUCTURE OR EQUIPPED WITH DIFFERENT AIR BAG SENSING SYSTEM. MOST OF THE COMPLAINTS (26 OF THE 29) INDICATE THAT THE VEHICLE'S DUAL AIR BAGS DEPLOYED FROM AN UNDERCARRIAGE IMPACT WITH A CURB, BUMP, DIP, POTHOLE, ETC. IN THE REMAINING 3 COMPLAINTS, THE DRIVER ALLEGED THAT THE AIR BAGS DEPLOYED INADVERTENTLY OR WITHOUT ANY IMPACT. IN 13 OF THE 29 CASES, ONLY THE VEHICLE'S FRONT TOW HOOKS REPORTEDLY WERE FOUND DAMAGED OR SHOWED EVIDENCE OF IMPACT, AND IN 6 OTHER CASES BOTH TOW HOOKS AND OTHER UNDERCARRIAGE COMPONENTS WERE REPORTEDLY DAMAGED OR IMPACTED; NO DETAILS WERE GIVEN IN THE 10 REMAINING CASES. THIS PE HAS BEEN UPGRADED TO EA97-010
About This Investigation Type
A Preliminary Evaluation (PE) is the first phase of NHTSA's investigation process. It is opened when the agency identifies a potential safety defect pattern, usually triggered by consumer complaints, manufacturer reports, or field monitoring. During a PE, NHTSA gathers information to determine whether a formal engineering analysis is warranted.
Other SUBARU Investigations
Occupant Detection System (ODS) Failure
Passenger Front Air Bag Suppression
Front suspension control arm failure
FUEL PUMP LEAKS
FUEL LINE LEAK
Data from NHTSA Office of Defects Investigation. Cross-references: NHTSA recall campaign API and NHTSA FARS where fatality records overlap. PlainCars does not rate or recommend vehicles. about how PlainCars sources NHTSA data.
Read our methodology - how this data is sourced, computed, and verified.