Investigations
Automated Driving System (ADS) conflict avoidance, driving behavior competence and assertiveness
NHTSA Preliminary Evaluation PE26003 - open, opened 2026-05-06.
Among 2,329 NHTSA Preliminary Evaluation files in PlainCars' ODI extract, this record (PE26003) is one published case in that type class .
NHTSA investigation PE26003 is a Preliminary Evaluation opened on 2026-05-06 and currently open. The subject is tracked inside the Office of Defects Investigation queue. Latest activity on this investigation was logged on 2026-05-06 - NHTSA updates that field whenever an Information Request goes out, a supplement is filed, or a status change is recorded in the public docket.
A Preliminary Evaluation like PE26003 is the entry point of the federal defect-investigation process. NHTSA engineers scan complaint databases, field reports, and manufacturer data to decide whether an Engineering Analysis is warranted, whether a voluntary recall is already sufficient, or whether the pattern does not rise to a defect finding.
Investigators summarized the matter as follows: "The Office of Defects Investigation (ODI) has received several reports of crashes involving automated vehicles (AVs) equipped with the Avride automated driving system (ADS) engaged at the time of the crash. The crashes o..." Investigations are the early-warning layer of the federal auto-safety system, sitting upstream of formal recalls and defect orders. Whether this one closes without action or escalates into an Engineering Analysis, the full history stays in the ODI archive so researchers, litigators, and buyers can pull the paper trail at any time.
Investigation Summary
The Office of Defects Investigation (ODI) has received several reports of crashes involving automated vehicles (AVs) equipped with the Avride automated driving system (ADS) engaged at the time of the crash. The crashes occurred in Dallas, Texas and Austin, Texas. Each of the crashes involved the competence of the ADS with respect to performing at least one of the following driving behaviors: changing lanes, responding to other vehicles present in or entering the lane ahead, and responding to stationary objects partially obstructing the lane ahead. ODI has performed a preliminary review of videos of each crash. The videos show instances of the AVs changing lanes into the path of or directly into other vehicles traveling in an adjacent lane and in close proximity to an AV; failing to slow or stop for slow-moving or stopped vehicles in the lane and path ahead; failing to slow for or avoid vehicles entering the lane and path ahead; and striking stationary objects partially obstructing the lane and path ahead. These crashes have resulted in property damage and one alleged minor injury. During each of these crashes, the AVs were operating with the ADS performing the dynamic driving task while under the supervision of an in-vehicle operator in the driver's seat. Furthermore, ODI understands that Avride is operating some of its AVs on the Uber ride-hailing platform and has offered passenger service to the public since December 3, 2025 in Dallas where many of the reported crashes have occurred. The ADS performance in these crashes may indicate inappropriate assertiveness and insufficient competence to execute these driving behaviors in a safe manner and may also constitute traffic safety violations. ODI has opened this Preliminary Evaluation to investigate the performance of the Avride ADS in order to determine the scope, nature and severity of the potential problems and to assess the potential safety risks to passengers and other road users. This will include an assessment
About This Investigation Type
A Preliminary Evaluation (PE) is the first phase of NHTSA's investigation process. It is opened when the agency identifies a potential safety defect pattern, usually triggered by consumer complaints, manufacturer reports, or field monitoring. During a PE, NHTSA gathers information to determine whether a formal engineering analysis is warranted.
Data from NHTSA Office of Defects Investigation. Cross-references: NHTSA recall campaign API and NHTSA FARS where fatality records overlap. PlainCars does not rate or recommend vehicles. about how PlainCars sources NHTSA data.
Read our methodology - how this data is sourced, computed, and verified.