The US Government Is Looking into Claims of Tesla Cars Braking Suddenly On Highways


The National Highway Traffic Safety Administration in the United States investigates the subject of “phantom braking” (NHTSA). It has received 354 complaints in the last nine months, and its investigation will cover approximately 416,000 Tesla Model 3 and Model Y vehicles from 2021 to 2022.

The automaker has struggled with phantom brakes nowadays Tesla was compelled to turn back version 10.3 of its Full Self-Driving beta software in October 2021 due to the issue. Regrettably, this did not assist problems in the least. In fact, since then, the number of complaints has increased. Thirty-four complaints of phantom brakes were filed in the 22 months preceding up to the rollback—at least 107 in the following months, from November to January. In the last nine months, the number has risen to 354 people.

This problem can possibly be traced back to Tesla’s controversial move last year to remove radar sensors from new Model 3 and Model Y vehicles. After openly stating that he wanted the cars to rely entirely on cameras, Musk stated. The problem, according to drivers, happens when they use the Autopilot driver assistance system. When driving, the capability allows the car to control some aspects of braking and steering, but it is not a substitute for a human driver. Tesla advises drivers to be cautious and monitor their vehicles, despite the term, adding that the Autopilot ADAS system does not render the auto autonomous. Tesla is currently under investigation by the National Highway Traffic Safety Administration (NHTSA) for two other fundamental issues. It disabled its Passenger Play feature that allowed games to be played on the car’s touchscreen.

At the same time, it was in motion in December 2021, ending in an open investigation regarding an estimated 580,000 automobiles. Last August, the National Highway Traffic Safety Administration started to investigate the role of the Autopilot system in 11 crashes involving emergency vehicles, including approximately 765,000 Tesla vehicles. The NHTSA’s Office of Defects Investigation (ODI) has started a preliminary investigation into the complaints of Tesla. This is the stage before the agency would issue an official car recall. There have been no crashes, injuries, or fatalities due to the incidents, as per the research project.

After owners bombarded the government website with complaints, the issue of Tesla’s phantom brakes became the subject of a federal safety investigation. According to the report, while using ADAS functions like adaptive cruise control, the car unexpectedly deploys its brakes while traveling at highway speeds, according to the complaints. According to complainants, the rapid deceleration can happen without notice, at any time, and often multiple times in a single drive cycle. As a result, ODI is conducting this preliminary evaluation to evaluate the scope and severity of the potential problem and assess any potential safety-related issues properly. Consumers can compare vehicle safety by actually looking at customer complaints on the NHTSA’s website. For example, heavy braking occurs for no apparent reason, even without warning, resulting in several nearer misses for rear-end collisions this issue has appeared dozens of times during their five months and 10,000-mile ownership, according to one complaint dated February 11, 2022. Another user complains about phantom braking for no apparent cause, claiming that their automobile suddenly decelerated from 73mph to 59mph in two seconds in another message dated 3 February 2022.


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