两家房车商召回777辆拖车：电动座椅电源线保险不足，短路时有起火风险
美国国家公路交通安全管理局（NHTSA）公布的召回确认函显示，两家房车制造商因同一类缺陷合计召回777辆拖车房车：Ember房车召回259辆2024款E-Series旅行拖车（召回编号26V714），Heartland房车召回518辆五轮拖车（召回编号26V710），涵盖2024款Torque、Bighorn、Cyclone与2022至2023款Gravity、Road Warrior。
两批涉案拖车都装有特定的电动座椅组件，其电源线保险丝可能无法提供足够的电路保护。NHTSA表示，一旦发生短路，保护不足会增加起火风险，涉案部件同属电气系统的线路与保险丝类。
修复均免费：Ember的经销商将更换电源线，车主通知信预计11月23日寄出，车主可拨打Ember客服1-844-732-4204；Heartland的经销商将更换线束与电源线，通知信预计11月30日寄出，车主可拨打Heartland客服1-877-262-8032，其召回内部编号为990182。两家公司的报告分别于10月28日与10月27日提交NHTSA。（来源：美国国家公路交通安全管理局）
Two RV Makers Recall 777 Trailers: Power Seat Cord Fuse May Not Protect Against Short-Circuit Fire
Two recreational vehicle manufacturers are recalling a combined 777 trailers over the same type of defect, according to recall acknowledgment letters published by the National Highway Traffic Safety Administration (NHTSA). Ember Recreational Vehicles is recalling 259 model year 2024 E-Series travel trailers (campaign 26V714), while Heartland Recreational Vehicles is recalling 518 fifth-wheel trailers (campaign 26V710) covering the 2024 Torque, Bighorn and Cyclone and the 2022-2023 Gravity and Road Warrior.
Both groups of trailers are equipped with certain power seating assemblies whose power cord fuse may not provide adequate circuit protection. NHTSA says that in the event of a short circuit, the inadequate protection increases the risk of a fire; the affected components are in the electrical system's wiring and fuses category.
Both remedies are free of charge. Ember dealers will replace the power cord, with owner notification letters expected to be mailed November 23; owners may contact Ember customer service at 1-844-732-4204. Heartland dealers will replace the harness and power cord, with letters expected November 30; owners may contact Heartland at 1-877-262-8032, and Heartland's number for the recall is 990182. The manufacturers' reports were submitted to NHTSA on October 28 and October 27, respectively. (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：图片来源：旅行拖车房车（Cullen328 摄，Wikimedia Commons，CC BY-SA 4.0） / Image: A travel trailer, by Cullen328, Wikimedia Commons (CC BY-SA 4.0)
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