The National Highway Traffic Safety Administration (NHTSA) has determined that Tesla’s one-pedal driving feature does not lead to sudden unintended acceleration (SUA) in parked vehicles. This conclusion follows years of scrutiny regarding claims that Tesla cars accelerate unexpectedly while stationary.
Since Tesla’s inception, the company has faced allegations of SUA, prompting investigations into whether these incidents stem from engineering flaws or human error. In a recent announcement, NHTSA stated it would not mandate a recall of Tesla vehicles produced since 2013, despite ongoing petitions from engineers advocating for such action.
Understanding One-Pedal Driving
Tesla’s electric vehicles utilize regenerative braking, which allows the vehicle to recover energy when decelerating. This system is distinct from traditional friction brakes and operates through a brake-by-wire mechanism. In Tesla’s design, the vehicle is programmed to come to a complete stop when the driver lifts their foot off the accelerator, a feature known as one-pedal driving.
While many drivers appreciate this feature for its convenience, some have raised concerns about its potential to confuse operators. A recent petition submitted by engineer Costas Lakafossis suggested that the absence of a brake pedal requirement when starting the vehicle could lead drivers to inadvertently press the accelerator, resulting in crashes. However, NHTSA has previously classified these incidents as driver error.
NHTSA’s Findings on Driver Error
In its latest assessment, NHTSA reiterated that the majority of reported accidents involving Tesla vehicles were due to driver mistakes rather than technical malfunctions. The agency emphasized that one-pedal driving is a common feature across various electric vehicles and that implementing additional safety measures, such as a brake transmission interlock, is unnecessary.
Ongoing Investigations into Tesla’s FSD System
In a separate development, NHTSA has expanded its investigation into Tesla’s Full Self-Driving (FSD) system. The agency is conducting a more in-depth analysis due to concerns that the vision-only system may not adequately detect hazardous conditions, such as glare or obstructions that impair camera visibility. This investigation could potentially affect over 3.2 million Tesla vehicles if an engineering defect is identified.
This article was produced by NeonPulse.today using human and AI-assisted editorial processes, based on publicly available information. Content may be edited for clarity and style.
