MERCEDES-BENZ, MERCEDES-MAYBACH

LI54.10-P-075043

2022-07-18 · NHTSA 10217160

车型关联可作为查阅线索；具体发动机、生产范围和软件条件请核对厂商资料。

厂商摘要

以下为英文原文

Complaint On affected hybrid vehicles of model series 223, a sporadic or continuously displayed red 12V warning message is shown in the instrument cluster. Cause Based on the current status of the analyses, 2 different causes may be considered probable: ·Failure of the current limiter module: The fault does not necessarily trigger a fault code. This fault profile is likely in the event of continuous 12V red messages. ·A second cause of the fault is indicated by the saved fault codes P0E32FA in the HV DC/DC converter (N82/2; see XENTRY Diagnosis for fault code) and, in some cases, B161609 in the electronic ignition switch (N73). This fault profile is likely in the event of sporadic 12V red messages. Remedy For cause analysis, the quick test for the vehicle should be examined for the presence of either of the two fault codes specified above. If no DTCs are saved and a continuous 12V red message is shown in the instrument cluster, the current limiter module is likely faulty and the component part must be replaced. In the event that the fault codes are saved in the DC/DC converter, the guided check must be followed. Depending on the result of the diagnosis, the work must be invoiced to the SSL of the corresponding component part.

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。