Ralph Cunningham, Inc.

ACTAR-Accredited Motor Vehicle Accident Reconstruction

1804 Thornhill Pass, SE, Conyers, GA 30013

770.918.0973 Cellular: 770.378.5568 Fax: 770.918.8076

Email: ralph.cunningham@att.net


News Flash! Mazda has just signed an agreement with Bosch to allow Bosch CDR Toolkit software and hardware to access Event Data Recorder system information in Mazda vehicles. For details, please select the Mazda link. Honda/Acura has signed an agreement with Bosch; access to data in some Honda and Acura vehicles may soon be available with the CDR Toolkit. Bosch is currently in discussions with nine OEMs in addition to those already supported. It is likely that at least three of them will sign agreements with Bosch in 2012. Progress!


If you are here at this page just to view the current feature about Toyota and Lexus EDRs, you may click here to go directly to it: current feature. If you want to see a complete CDR report with an explanation of the pages and major elements, you can choose this link: Complete CDR report. As of November of 2011, the Bosch software to increase the Toyota coverage and other coverages has been released. To see a complete list of all vehicles supported by version 4.2, you may click on this link. Coverage is listed separately for Lexus, Scion, and Toyota vehicles; Lexus listings start on page 24 of the supported vehicles list.


Reconstruction

Component Failure Evaluations


I have converted all of my newsletters to Adobe Portable Document Format. You may access them from my Web site by going to my newsletter page.


If you are here to learn more about Crash Data Retrieval/Event Data Recorders in general, please click here.


In May of 2009, I received my new Vericom VC4000DAQ. This is a vehicle-dyanamics-performance monitoring, analyzing, and recording computer which has tremendous features and advantages over the VC3000DAQ which I've used for four years. If you are interested in learning more about this device, please click on this link.


Since 1972, I have been involved in providing forensic consulting services. I have been involved in over 2000 motor vehicle accident investigations and reconstructions and have testified in hundreds of cases in State and Federal Courts. (My trial and deposition list of testimony starting around 1995 is available through a link below; there is no listing of testimony earlier than what is shown on that list.) I have taken numerous accident-reconstruction-specific courses (please see the biographical page). Observations are usually documented with a full-frame, digital, single-lens-reflex camera and saved in both RAW and high-resolution JPEG formats; Hi-8 videography or High-Definition digital videography is readily available if requested.


Please visit the following pages if you are interested:

For the biographical sketch, please click Ralph's work biography.

For the fee structure, please click time and expense charges.

For my current feature article, please click current feature.


My list of trials and depositions is available in Adobe Portable Document Format; the date on the form is the valid date for the listing. To view that list, please click on Trial and Deposition List.

Thank you for visiting my Web site.