通用汽车召回67,380辆凯迪拉克与雪佛兰电动车：制动软件缺陷在特定条件下可能致失去制动
通用汽车（General Motors）召回 67,380 辆凯迪拉克与雪佛兰电动车。国家公路交通安全管理局（NHTSA）10月29日收到的召回记录显示，涉事车辆的制动系统控制模块（BSCM）软件存在缺陷，在特定驾驶条件下可能导致失去制动，增加撞车风险；车主可自 10月29日起凭车辆识别码（VIN）在该局召回查询系统核对自己的车是否在列。
涉事车型为 2023 至 2027 款 Cadillac LYRIQ、2025 至 2026 款 Cadillac CELESTIQ、2026 至 2027 款 Cadillac VISTIQ，以及 2024 至 2027 款 Chevrolet Blazer EV，四款均为通用旗下电动车。NHTSA 召回编号为 26V-717（26V717000），通用的内部编号为 N262570900。
按召回记录，缺陷部件为液压行车制动系统的防抱死、牵引力控制与电子限滑控制单元模块。BSCM 软件缺陷可能在特定驾驶条件下造成制动失效，驾驶人没有可依赖的仪表警告可以提前察觉这一软件问题，须以召回修复为准。
补救办法是免费更新 BSCM 软件：可通过空中下载（OTA）完成，也可到经销商处更新，车主不付费。车主通知信预计 12月14日寄出。车主现在即可凭 VIN 在 NHTSA 召回查询页核对，确认在列后按通知完成软件更新。
（来源：美国国家公路交通安全管理局）
GM Recalls 67,380 Cadillac and Chevrolet EVs: Brake Software Defect May Cause Loss of Braking
General Motors is recalling 67,380 Cadillac and Chevrolet electric vehicles. In a recall record received by the National Highway Traffic Safety Administration (NHTSA) on October 29, the brake system control module (BSCM) software in the affected vehicles contains a defect that may cause a loss of braking during certain driving conditions, increasing the risk of a crash. Vehicle identification numbers became searchable in the NHTSA recall lookup on October 29.
The recall covers certain 2023-2027 Cadillac LYRIQ, 2025-2026 Cadillac CELESTIQ and 2026-2027 Cadillac VISTIQ vehicles, and 2024-2027 Chevrolet Blazer EV vehicles. The NHTSA campaign number is 26V-717 (26V717000), and GM's own recall number is N262570900.
According to the record, the affected component is the antilock, traction control and electronic limited slip control unit or module of the hydraulic service brakes. A loss of braking ability increases the risk of a crash, the record says.
The remedy is a free BSCM software update, delivered through an over-the-air (OTA) update or by a dealer. Owner notification letters are expected to be mailed on December 14, 2026. Owners can check their VIN in the NHTSA recall lookup to confirm whether their vehicle is included.
(Source: National Highway Traffic Safety Administration)
来源：美国国家公路交通安全管理局
发布：GSM·美国（发布链接）
图片来源：图：Cadillac LYRIQ 电动车实车（2024 年苏黎世车展），该车型在本次召回范围内。Matti Blume 摄，CC BY-SA 4.0，经 Wikimedia Commons。 / Photo: A Cadillac LYRIQ at Auto Zurich 2024; the model is within the scope of this recall. By Matti Blume, CC BY-SA 4.0, via Wikimedia Commons.
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