Mercedes-Benz fault codes
20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters
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Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| P0DB3 | Hybrid/EV battery cell balancing circuit 'B' range/performance | 6 | Powertrain |
| P0DB392 | Circuit B for equalizing the cell voltages has a malfunction. The function or the instruction is faulty. | 1 | Powertrain |
| P0DB5 | Hybrid/EV battery cell balancing circuit 'C' stuck on | 6 | Powertrain |
| P0DB9 | Hybrid/EV battery cell balancing circuit 'D' stuck on | 6 | Powertrain |
| P0DE6 | Hybrid/EV battery pack cell voltage low | 15 | Powertrain |
| P0DE600 | Hybrid/EV Battery Pack Cell Voltage Low | 1 | Powertrain |
| P0DE616 | The cell voltages of the hybrid/high-voltage battery module are too low. The limit value for electrical voltage has not been attained. | 1 | Powertrain |
| P0DE617 | The cell voltages of the hybrid/high-voltage battery module are too low. The limit value for electrical voltage has been exceeded. | 1 | Powertrain |
| P0DE618 | The cell voltages of the hybrid/high-voltage battery module are too low. Circuit Current Below Threshold. | 1 | Powertrain |
| P0DE61C | The cell voltages of the hybrid/high-voltage battery module are too low. The voltage value is outside the permissible range. | 1 | Powertrain |
| P0DE6F0 | DTC is set | 1 | Powertrain |
| P0DE6FA | The cell voltages of the high-voltage battery module are too low. | 1 | Powertrain |
| P0DE7 | Hybrid/EV battery pack cell voltage high | 15 | Powertrain |
| P0DE717 | The cell voltages of the hybrid/high-voltage battery module are too high. Circuit Voltage Above Threshold. | 1 | Powertrain |
| P0E1311 | Electric heater booster A for the coolant of the hybrid/high-voltage battery module has a short circuit to ground. There is a short circuit to ground. | 1 | Powertrain |
| P0E1B00 | Actuation of coolant pump B of the high-voltage battery module has a short circuit to ground. | 1 | Powertrain |
| P0E1C00 | Actuation of coolant pump B of the high-voltage battery module has a short circuit to positive. | 1 | Powertrain |
| P0E1D92 | The actuation of coolant pump B of the hybrid/high-voltage battery module has a malfunction. The function or the instruction is faulty. | 1 | Powertrain |
| P0E2000 | No description available | 1 | Powertrain |
| P0E244B | Der Temperatursensor 4 des Wechselrichters 'Elektrische Maschine A' hat Funktionsstörung. Es liegt ein Fehler aufgrund Übertemperatur vor. | 1 | Powertrain |
| P0E2500 | Der Temperatursensor 4 des Wechselrichters 'Elektrische Maschine A' hat Kurzschluss nach Masse. | 1 | Powertrain |
| P0E2600 | Der Temperatursensor 4 des Wechselrichters 'Elektrische Maschine A' hat Kurzschluss nach Plus. | 1 | Powertrain |
| P0E2611 | Der Temperatursensor 4 des Wechselrichters 'Elektrische Maschine A' hat Kurzschluss nach Plus. Es liegt ein Kurzschluss nach Masse vor. | 1 | Powertrain |
| P0E281F | HVdc busbar Temperature Sensor plausibility fault | 1 | Powertrain |
| P0E2827 | HVDC busbar Temperature Sensor noise fault | 1 | Powertrain |
| P0E282A | HVDC busbar Temperature Sensor stuck in range | 1 | Powertrain |
| P0E284B | HVDC busbar Temperature Sensor Over Temperature Sensor | 1 | Powertrain |
| P0E2884 | HVDC busbar Temperature Sensor out of range low | 1 | Powertrain |
| P0E2998 | Der Temperatursensor 4 des Wechselrichters 'Elektrische Maschine B' hat Funktionsstörung. Es liegt ein Fehler aufgrund Übertemperatur vor. | 1 | Powertrain |
| P0E2A00 | Der Temperatursensor 4 des Wechselrichters 'Elektrische Maschine B' hat Kurzschluss nach Masse. | 1 | Powertrain |
| P0E2B00 | Der Temperatursensor 4 des Wechselrichters 'Elektrische Maschine B' hat Kurzschluss nach Plus. | 1 | Powertrain |
| P0E2D | Internal Control Module Hybrid/EV Battery Monitor Performance | 10 | Powertrain |
| P0E2D00 | There is an internal control unit fault in the monitoring function of the high-voltage battery module. | 1 | Powertrain |
| P0E2D96 | Internal Control Module Hybrid/EV Battery Monitor Performance | 1 | Powertrain |
| P0E2DFA | Internal Control Module Hybrid/EV Battery Monitor Performance. FA | 1 | Powertrain |
| P0E2DFB | Internal Control Module Hybrid/EV Battery Monitor Performance. FB | 1 | Powertrain |
| P0E2DFC | Internal Control Module Hybrid/EV Battery Monitor Performance. FC | 1 | Powertrain |
| P0E2E | Battery charger 'A' fuse | 6 | Powertrain |
| P0E2E01 | Fuse Phase L2 defect - General Electric Failure | 1 | Powertrain |
| P0E2E04 | The electrical fuse for the high voltage of the charger integrated in the vehicle has a malfunction. There is an internal fault. | 1 | Powertrain |
| P0E2E09 | Fuse Phase N defect - Component Failures | 1 | Powertrain |
| P0E2EFA | Battery Charger Fuse | 1 | Powertrain |
| P0E2EFB | High Voltage Fuse 'B' | 1 | Powertrain |
| P0E2EFC | Fuse Phase L3 defect - Development | 1 | Powertrain |
| P0E2EFD | Fuse Phase N defect - Development | 1 | Powertrain |
| P0E2F | High Voltage Fuse B | 12 | Powertrain |
| P0E2F00 | Electrical fuse B for the high voltage has a malfunction. | 1 | Powertrain |
| P0E2F01 | Electrical fuse B for the high voltage has a malfunction. There is a general electrical fault. | 1 | Powertrain |
| P0E2F02 | PyroFuse unintended timeout | 1 | Powertrain |
| P0E2F03 | PyroFuse measured path open | 1 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.