NHTSA Engineering Analysis EA25005: DTN Air Bag Inflator Rupture
type: Action
additional type: https://schema.org/LegalForceStatus
description: The Office of Defects Investigation (ODI) has become aware of eight vehicle crashes in which a rupture of a Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN) air bag inflator occurred during the deployment of the driver side air bag. All eight drivers in these crashes sustained serious or fatal injuries that appear linked to the ruptures. Six of those drivers sustained fatal injuries and two sustained severe injuries. In all eight incidents, the subject inflators had been installed as replacement equipment after the vehicle was involved in a previous crash. Information gathered during NHTSA’s initial analysis of these incidents indicates that the inflators were potentially imported illegally into the United States. In conjunction with this safety investigation, NHTSA is also working with appropriate authorities to address any illegal activities associated with the importation of these inflators. As a result of the significant safety concerns relating to these inflators, as well as extensive information already obtained by ODI relating to their field ruptures, ODI is moving directly to the Engineering Analysis (EA) stage of its investigative process rather than first opening a Preliminary Evaluation. NHTSA has taken a variety of actions to address the risks posed by the importation of substandard or counterfeit air bag components. However, until recently, these risks appeared spread across a variety of components and manufacturers. As part of ODI’s continuous monitoring of this issue, the agency has obtained information to suggest that at least eight incidents involve ruptures of inflators manufactured by DTN. In parallel with this dedicated investigation into DTN inflators, ODI will continue to monitor reports of field incidents to evaluate risks from other substandard imported air bag components. In 2012, ODI first became aware of substandard or counterfeit air bag modules sold through online marketplaces, such as auction sites. NHTSA obtained examp
start time: 2025-10-21
agent: NHTSA Office of Defects Investigation
object: Detiannuo Safety Technology Co., Ltd
citation: DigitalDocument
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://www-odi.nhtsa.dot.gov/owners/SearchResults
source organization: US National Highway Traffic Safety Administration
publisher: AI Analytics

PropertyValue
property ID: NHTSA Action Number
value: EA25005

AI Analytics
type: Organization