US closes one of 2 probes into behavior of General Motors' Cruise autonomous vehicles after recall
U.S. auto safety regulators have closed one of two investigations into the performance of General Motors’ Cruise autonomous vehicles after the company agreed to do a recall
DETROIT — U.S. auto safety regulators have closed one of two investigations into the performance of vehicles from General Motors' Cruise autonomous vehicle unit after the company agreed to do a recall.
The National Highway Traffic Safety Administration says in documents posted on its website Thursday that the probe began in December of 2022 after the agency received reports of inappropriate hard braking and complete stops by Cruise vehicles.
The agency said it analyzed 7,632 reports of hard braking in the nearly two-year probe and found 10 crashes with four injuries. There were no crashes associated with inappropriate stopping.
On Aug. 9 of this year, Cruise agreed to recall all 1,194 of its robotaxis for unexpected braking and said it fixed the problem with a software update. The agency said in documents that the updates reduced the risk of unexpected braking with improvements to perception, prediction and planning.
“In view of the recall action taken by Cruise and ODI's (NHTSA's Office of Defects Investigation) analysis of available data, including data presented by Cruise demonstrating a reduced occurrence of hard braking incidents after the software updates, ODI is closing this preliminary evaluation,” the agency wrote.
“We are committed to building trust and increasing transparency with respect to autonomous vehicle technology, and look forward to our continued work with NHTSA toward that end,” Cruise said in a statement.
NHTSA is still investigating reports that Cruise vehicles encroached on pedestrians present in or entering roadways,
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