Tesla Recall: 11,704 Vehicles Affected by FSD Beta Software Error

Tesla Recalls Vehicles Due to Software Glitch

Tesla has initiated a voluntary recall impacting approximately 11,704 vehicles. This action follows the identification of a software flaw that could trigger false forward-collision warnings or unintended activation of the automatic emergency braking system, as reported by the National Highway Traffic and Safety Administration (NHTSA).

Full Self-Driving Beta System Affected

The recall specifically concerns vehicles with early access to Tesla’s Full Self-Driving Beta, the company’s advanced driver-assistance system. It’s important to note that this system remains in beta and necessitates constant driver attention.

The system has been deployed to a substantial number of customers in recent weeks. Currently, Tesla reports no known accidents or injuries resulting from this particular software error.

Software Communication Disconnect

The issue stems from a software update released on October 23rd. This update introduced a “software communication disconnect” between two onboard computer chips, according to the regulator.

Reports from customers began surfacing the day after the update was released. This disconnect impacts the consistency of video neural networks.

Impact on Vehicle Systems

The recall report details that the inconsistency can lead to inaccurate detections of object velocity. Specifically, it can register negative velocity when other vehicles are nearby.

Consequently, this can result in unwarranted forward-collision warnings and unexpected automatic emergency braking events.

Affected Vehicle Models and Years

The recall encompasses a range of Tesla models manufactured over several years. Affected vehicles include:

• Certain Model S cars (2017-2021)
• Certain Model X cars (2017-2021)
• Certain Model 3 cars (2017-2021)
• Certain Model Y cars (2020-2021)

A software update has been released to rectify the problem. Owners will receive notifications detailing the issue and its resolution.

Tesla's Response

Tesla stated that the issue was investigated and mitigated swiftly. “In a matter of hours, we investigated the reports and took actions to mitigate any potential safety risk,” the company affirmed.

Shift in NHTSA Interactions

This formal recall represents a change in Tesla’s recent interactions with NHTSA. Previously, the automaker released a software update for a different bug in its Autopilot system without issuing a recall.

NHTSA questioned this decision in a letter dated October 12th, emphasizing the legal obligation to initiate recalls for safety-related defects.

Ongoing Autopilot Investigation

Currently, NHTSA is conducting a separate investigation into Autopilot. This investigation was prompted by 12 incidents involving Tesla vehicles colliding with stationary emergency vehicles.

NHTSA's Continued Oversight

The agency has indicated it will continue discussions with Tesla. The goal is to ensure any safety defects are promptly acknowledged and addressed effectively.