GM’s self-driving unit Cruise filed with federal regulators a voluntary recall to replace the software program in 300 robotaxis after one struck the again of a metropolis bus in San Francisco.

Cruise stated in a report with the Nationwide Freeway Transportation Security Administration that it initiated the recall as a result of in uncommon circumstances the software program might inaccurately predict the motion of “articulated” automobiles.

There have been no reported accidents within the low-speed crash on March 23, during which a Cruise robotaxi rear-ended an articulated San Francisco Municipal Transit Authority bus. The Cruise self-driving software program did not precisely predict the motion of the bus and struck the again after braking too late. Cruise stated the incident resulted in minor harm to the entrance fender of the AV and precipitated no accidents.

“Fender benders like this not often occur to our AVs, however this incident was distinctive,” Cruise co-founder and CEO Kyle Vogt wrote in a weblog posted Friday. “We don’t count on our automobiles to run into the again of a metropolis bus below any circumstances, so even a single incident like this was worthy of quick and cautious research.”

Vogt went on to elucidate how Cruise engineers responded to the crash and offered some element on its investigation. The corporate up to date the software program March 25 and has stated the problem has been corrected.

Final September, Cruise reported a software program recall and replace in 80 of its robotaxis following a crash in June. The crash, which resulted in minor accidents to 2 riders, obtained nationwide consideration as a result of it occurred a day after Cruise obtained the ultimate allow from California regulators to commercialize its driverless robotaxi service.

Cruise stated within the regulatory submitting that the software program recall was issued due to a “uncommon circumstance” during which the automated driving system precipitated the driverless robotaxi — which didn’t have a human security driver behind the wheel — to arduous brake whereas making an unprotected left flip.

Cruise stated in an emailed assertion final September that it submitted the voluntary submitting within the curiosity of transparency to the general public and added that it pertains to a previous model of software program and doesn’t affect or change its present on-road operations.


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