FORD

SSM 49686

2021-03-22 · NHTSA 10189578

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厂商摘要

以下为英文原文

Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine may experience a lack of power due to snow packing of the engine air cleaner when operating in extremely snowy conditions. Diagnostic trouble code (DTC) P1548 may be present in the powertrain control module (PCM). A heavy snow environment pre-filter service kit (service part LC3Z-9K635-AA) is now available for use but is not a warrantable item. It is recommended that the service kit be removed at temperatures greater than 50F (10C) and reinstall in subsequent winter seasons in order to maintain optimal vehicle performance. The service kit instructions mention that air filter FA-2031 is required, however the heavy snow environment pre-filter service kit can be used with either engine air filter FA-1951, or FA-2031 once it is available.

仅当厂商、通报编号、发布日期和完整摘要一致时，重复登记才会合并展示，原始编号仍予保留。旧资料继续供查阅；确认明确替代关系后才标示后续版本。1994 年以前的车辆关联与默认结果分开显示；未注明年款不等于适用于所有年款。