NHTSA Upgrades Security Probe Into 159,000 Tesla Autos


On Monday, the Nationwide Freeway Visitors Security Administration (NHTSA) introduced it could be upgrading a probe into nearly 159,000 Tesla Mannequin S and Mannequin X automobiles referring to touchscreen/reminiscence points that would lead to a failure to adjust to federal requirements.

U.S. regulatory mandates stipulate that fashionable automobiles be required to have rear-camera shows to help drivers touring in reverse. The expanded investigation has tripled in dimension and now encompasses 2012-2018 mannequin yr Tesla Mannequin S and 2016-2018 Mannequin X automobiles, which can be eligible for a recall if the NHTSA sees match.

Whereas we can’t look into the crystal ball and make predictions, the failure charge of sure manufacturing runs appears slightly excessive. In line with Reuters, regulators seen “failure charges over 30 p.c in sure construct months and accelerating failure traits after three to Four years-in-service.” The issue seems associated to ongoing points with Tesla’s reminiscence management unit (MCU) utilizing Nvidia Corp. Tegra three processors. The automaker is subjecting them to a wild quantity of information logging till they successfully burn themselves out — we’ve coated the corporate’s flash-memory downside at size in the event you’re .

From Reuters:

The flash units have a finite lifespan primarily based on the variety of applications or erase cycles, NHTSA mentioned.

Some complaints mentioned failures might lead to lack of charging capability and that different security alerts might be impacted. One driver mentioned he couldn’t clear fogged home windows as a result of he couldn’t change local weather controls.

In complete, NHTSA mentioned it has reviewed 12,523 claims and complaints in regards to the challenge, which might influence roughly eight p.c of the automobiles beneath investigation.

Tesla mentioned it has acquired 2,399 complaints and area studies, 7,777 guarantee claims, and 4,746 non-warranty claims associated to MCU replacements.

Many complaints mentioned Tesla requires homeowners to pay to exchange the unit as soon as warranties expire.

It’s a slightly major problem however the main challenge for the NHTSA is that it successfully causes the automobiles to be at odds with the authorized automobile requirements that require backup shows on all automobiles. Whereas Tesla’s rearward-facing cameras haven’t gone wherever, it’s of no use if it can’t be displayed on the middle display screen. The corporate has launched quite a few over-the-air updates to treatment MCU burnout however it will likely be as much as regulators to see if the adjustments have completed sufficient to keep away from a recall.

[Image: Jag_cz/Shutterstock]

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