Brake problems in GM EVs draw greater federal scrutiny
General Motors electric vehicles, including ones built in partnership with Honda, are now facing increased scrutiny from the top U.S. auto safety regulator after hundreds of incidents, more than 20 crashes or fires, and at least six injuries.

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Key Facts
- Fact 1: auto safety regulator after hundreds of incidents, more than 20 crashes or fires, and at least six injuries.
- Fact 2: More than 1 million vehicles may be affected.
- Fact 3: The National Highway Traffic Safety Administration (NHTSA) first started its investigation in April 2024 after reports of trouble from owners of 2023 model year Cadillac Lyriq vehicles.
- Fact 4: The eBoost system was introduced in 2019 and gradually rolled out to more models over the years.
General Motors electric vehicles, including ones built in partnership with Honda, are now facing increased scrutiny from the top U.S. auto safety regulator after hundreds of incidents, more than 20 crashes or fires, and at least six injuries.
The brake problems also extend to some non-EV models, including the Chevy Colorado, GMC Canyon, and the Buick Enclave and Envision. More than 1 million vehicles may be affected. The National Highway Traffic Safety Administration (NHTSA) first started its investigation in April 2024 after reports of trouble from owners of 2023 model year Cadillac Lyriq vehicles.
(Original synthesis pending human/AI review — generated by the stub provider by selecting real sentences from the source material, not by writing new analysis or commentary.)
Original source: TechCrunch
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