Airbag Fails To Deploy During Motor Vehicle Accident

ByJohn Lomicky

Updated on

Case Overview

This case involves a 45-year-old woman that sustained life-threatening injuries in a motor vehicle accident. The driver lost control of the vehicle and it ran off the road. It struck the guardrail and several guardrail posts on the driver side before the front of the vehicle slid under the guardrail and came to rest. The airbags did not deploy for the driver nor her front seat passenger. An expert in airbag systems was sought to review the records and determine whether the airbag should have deployed.

Questions to the Automotive expert and their responses

Q1

Please discuss your background in airbag systems.

My in-depth knowledge of the design, construction, function, and calibration of airbag systems makes me uniquely qualified to provide expert advice and testimony for cases regarding deployment, non-deployment, and failure of the airbag systems or components. I have 23 years of experience in the automotive industry working as an engineer for airbag systems suppliers designing, developing, and testing many airbag systems. In addition to creating new products, I am responsible for overall restraint system development and work closely with many OEM customers (i.e. Ford, GM, and Chrysler). I have also led advanced project teams to integrate the sensors, control module, and restraint devices for different applications. One of my projects, for example, was a design competition that involved the calibration of an advanced airbag control module for smart restraints. Smart restraints like dual thresholds, dual output inflators, and occupant sensors have now become integrated into most current production passenger vehicles.

Q2

What are some reasons an airbag might not deploy in a front-end collision?

There are many reasons an airbag might not deploy in a collision. Factors include electrical power to the airbag system, airbag system fault status, airbag component or system defect, belted status of the driver and front seat passenger, occupant position, occupant size or weight, impact location on the vehicle (compared to sensor locations), impact angle or principal direction of force, crash severity and duration, impact sequence, etc. For example, an airbag might not deploy in a front end collision with a tree or pole if the crash forces measured by the frontal sensors are below a predetermined level. I have reviewed several similar cases of airbag deployment or non-deployment.

About the expert

This expert has more than 20 years of experience in automotive safety, vehicle accident reconstruction, and component failure evaluation. His area of expertise is automotive safety restraints including seat belts and airbags. He received his BS degree in mechanical engineering from the Milwaukee School of Engineering and his MS degree in engineering management from the University of Detroit Mercy. He completed a training program in airbag sensor design at the Society of Automotive Engineers and was a featured speaker at several of their events. He is a former mechanical engineer at Engineering Experts, Inc., and the former principal product engineer at TRW Automotive. In addition, he is a former applications engineer at Borgwarner and a former project manager and product engineer at Morton International, where he was responsible for the management of current production airbag programs with major automotive OEMs. Currently, this expert serves as a senior consultant at a major mechanical system and product failure consulting firm.

Expert headshot

E-029609

Specialties:

About the author

John Lomicky

John Lomicky

John Lomicky is a J.D. candidate at FSU Law with a multidisciplinary background. He earned his Bachelor's degree in Neurobiology and Near Eastern Studies from Georgetown University and has graduate degrees in International Business and Eurasian Studies. John's professional experience includes working in private equity as an Associate at Kingfish Group and in legal business development and research roles at the Expert Institute. His expertise spans managing sales teams, company expansion, and providing consultative services to legal practices in various fields.

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