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Unintended Lessons in Quality Control:
Toyota Motor Corp.


Santee, California Crash Site.

Output Voltage Relation between VTA2 and VTA1 and the DTCs

Finding neutral

Secrets in a table of contents

Students of quality control in corporate culture will find lessons in the example of Toyota Motor Corporation since 2009 worth studying for years to come. In fact, these lessons are still unfolding.

Our analysis of official studies of unintended acceleration by the National Highway Traffic Safety Administration (NHTSA) and the National Aeronautics and Space Administration (NASA) was published by Safety Research & Strategies, Inc. in July, 2011 and can be downloaded from their website by clicking the image below:

Download entire report.

Our invited presentation to the Transportation Research Board of the National Academies for its study of electronic vehicle controls and unintended acceleration can be downloaded from their website by clicking the image below:

Download presentation.

Other valuable source materials can also be found on our website. These are listed below.

Toyota's Deferred Prosecution Agreement, the one-count Criminal Information, and the stipulated Statement of Facts

Toyota's Electronic Throttle Control Systems

The Evolving Public Narrative of Unintended Acceleration

Toyota and Lexus Speed Control Complaints

Sudden Unintended Steering in Toyota Corollas

Keeping Secrets about NASA's "Toyota Study" of Unintended Acceleration

Covering Up Redactions in NASA's "Toyota Study" of Unintended Acceleration

If you have questions about our research, please to send us an email.

Link to:

QCS Corp. Home Page

Our Research

Our Press Clippings

The Evolving Public Narrative of Unintended Acceleration

Keeping Secrets about NASA's "Toyota Study" of Unintended Acceleration

Covering Up Redactions in NASA's "Toyota Study" of Unintended Acceleration

Toyota's Electronic Throttle Control Systems

Toyota and Lexus Speed Control Complaints

Sudden Unintended Steering in Toyota Corollas

Ford Explorers in Fatal, Tire-related Crashes

Tire Valve Stem Failures

Tracking Fatal Crashes with Fires

2001 Ford Taurus Rear Suspension Complaints

15-Passenger Van Rollovers

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