In the aftermath of a devastating truck blind spot accident in Green Bay, Wisconsin, Electronic Control Module (ECM) data serves as a crucial technological witness, providing detailed insights into the moments before, during, and after the collision. Often referred to as a truck's "black box," the ECM records critical operational data including vehicle speed, brake application timing, engine performance, and driver inputs. This sophisticated data collection system can reveal patterns of unsafe driving behavior, such as sudden acceleration or deceleration, steering anomalies, and potential violations of hours-of-service regulations. When a truck's blind spot contributes to an accident, ECM data becomes particularly valuable in personal injury claims by establishing the sequence of events, validating witness testimonies, and potentially demonstrating negligence in fleet maintenance, driver training, or operational practices.

## Legal Rights and Considerations

Wisconsin operates under a modified comparative negligence system, where injured parties can recover damages if they are found to be 50% or less at fault for the accident. The state's statute of limitations allows three years from the date of the accident to file a personal injury lawsuit (Wis. Stat. § 893.54). Trucking companies are required to maintain minimum liability insurance coverage of $750,000 for general freight carriers, though many carry higher limits. Compensation may include economic damages (medical expenses, lost wages, property damage) and non-economic damages (pain and suffering, emotional distress). Preservation of ECM data is critical; Wisconsin courts may impose sanctions for spoliation of evidence if the data is not properly preserved after an accident. An experienced Green Bay truck collision lawyer will handle all aspects of the legal claim.

If you've been injured in a truck accident, it is likely that you were riding in another vehicle, and the at-fault truck driver could have engaged in any number of dangerous behaviors that resulted in serious injuries. Click the links below to get help from an attorney who specializes in your type of accident or injury:

• Green Bay car collision attorney;
• Green Bay pedestrian injury attorney;
• Green Bay motorcycle crash lawyer;
• Green Bay bike accident attorney;
• Green Bay drunk driving accident lawyer;
• Green Bay wrongful death claim lawyer;
• Green Bay spine injury attorney;
• Green Bay brain injury attorney.

## Related Resources

### Courts- Brown County Circuit Court- U.S. District Court, Eastern District of Wisconsin (Green Bay Division)

### Victim Support Services- Wisconsin Department of Transportation's Crash Victim Services- Brain Injury Alliance of Wisconsin- Wisconsin Office of Crime Victim Services

### Legal References- Wisconsin Commercial Driver's Manual- Federal Motor Carrier Safety Administration (FMCSA) Regulations- Wisconsin Department of Transportation Commercial Vehicle Enforcement- Wisconsin Statute Chapter 346: Rules of the Road

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