MERCEDES-BENZ

LI47.70-P-079963

2025-11-12 · NHTSA 11025535

車型關聯可作查閱線索；引擎、生產範圍與軟體條件請核對原廠資料。

原廠摘要

以下為英文原文

Complaint AC charging is not possible. Charging is interrupted after 15 minutes. Following malfunctions on Instrument Cluster (IC) can appear : • "AC charging inoperative Consult workshop" • "Performance severely limited “Hybrid drive system” The following fault codes related to the failure can be found in the below Control units : PTCU - N127 (Drivetrain control unit) • P0667FA - On-board charger • P0F7FFA - On-board charger OBL223_GEN4 - N83/11 (Alternating current charger for high-voltage battery): • P0667FA - The internal temperature sensor of the control unit has a malfunction. • P0F7FFA - The signals of coolant temperature sensors 1 and 2 of the on-board charger are implausible in comparison with each other. • P0D8F97 - The cooling of the on-board charger is inadequate. The system function is restricted. INV1G40 - N147 (Power electronics control unit): • P0A9300 - The cooling system for the low temperature circuit has a malfunction Cause • The coolant lines of the LT1 (low temperature) cooling circuit for the power electronics (N147) and the LT2 (low temperature) cooling circuit for the AC charger (OBL), may have been installed in reverse order Remedy • It is possible that the coolant hoses highlighted in the pictures are installed in reverse order. • Interchange these two coolant lines and check if the vehicle is charging without any malfunction.

僅在原廠、通報編號、發布日期和完整摘要一致時，才合併重複登錄，並保留原始編號。舊資料仍可查閱；確認明確取代關係後才標示後續版本。1994 年以前的車輛關聯與預設結果分開顯示；未註明年式不等於所有年式適用。