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 |
|---|---|---|---|
| P063546 | The ROM integrity cannot be guaranteed. | 1 | Powertrain |
| P063547 | The electric power steering has a malfunction. There is a runtime error. | 1 | Powertrain |
| P063548 | The electric power steering has a malfunction. There is an error in the control memory. | 1 | Powertrain |
| P06354B | The electric power steering has a malfunction. There is a fault due to overtemperature. | 1 | Powertrain |
| P063551 | The electric power steering has a malfunction. The component is not programmed. | 1 | Powertrain |
| P063553 | The electric power steering has a malfunction. The component is deactivated. | 1 | Powertrain |
| P063554 | The electric power steering has a malfunction. Calibration is missing. | 1 | Powertrain |
| P063557 | The electric power steering has a malfunction. Incorrect or incompatible software modules were detected. | 1 | Powertrain |
| P063571 | The electric power steering has a malfunction. The actuator is blocked. | 1 | Powertrain |
| P063577 | The electric power steering has a malfunction. The commanded position cannot be reached. | 1 | Powertrain |
| P063584 | The system has transitioned to a CRAWL operational state due to lane capability. | 1 | Powertrain |
| P063591 | At least two CFG pins are faulty and cannot be used for determining the Lane ID | 1 | Powertrain |
| P063596 | The electric power steering has a malfunction. | 1 | Powertrain |
| P063597 | Die Elektrische Servolenkung hat Funktionsstörung. Die Systemfunktion ist eingeschrnkt. | 1 | Powertrain |
| P063598 | The electric power steering has a malfunction. The component or the system has overtemperature. | 1 | Powertrain |
| P0635FF | Event is raised by lane 1 if second lanes application is not started | 1 | Powertrain |
| P0638 | Throttle Actuator Control Range/Performance (Bank 1) | 36 | Powertrain |
| P063800 | Der Ausgang für Drosselklappensteller (Zylinderreihe 1) hat Funktionsstörung. | 3 | Powertrain |
| P06381D | Der Ausgang für Droselklappenansteller (Zylinderreihe 1) hat Funktionsstörung. Stromwert liegt außerhalb des zulässigen Bereiches. | 1 | Powertrain |
| P063877 | Der Ausgang für Drosselklappensteller (Zylinderreihe 1) hat Funktionsstörung. Befohlene Position nicht erreichbar | 2 | Powertrain |
| P063884 | Throttle Actuator Control Range/Performance Bank 1 signal below allowable range | 1 | Powertrain |
| P063E | ECU internal fault (passenger knee airbag ignition system) | 23 | Powertrain |
| P063E07 | Auto Configuration Throttle Input Not Present Bank 1 Mechanical Failures | 1 | Powertrain |
| P0641 | Sensor Reference Voltage A Circuit/Open | 42 | Powertrain |
| P064100 | Sensor Reference Voltage 'A' Circuit/Open | 3 | Powertrain |
| P064104 | Der Ausgang 1 für Referenzspannung der Sensoren hat einen elektrischen Fehler oder Unterbrechung. Es liegt ein interner Fehler vor. | 1 | Powertrain |
| P064111 | Der Ausgang 1 für Referenzspannung der Sensoren hat einen elektrischen Fehler oder Unterbrechung. Es liegt ein Kurzschluss nach Masse vor. | 1 | Powertrain |
| P064116 | Der Ausgang 1 für Referenzspannung der Sensoren hat einen elektrischen Fehler oder Unterbrechung. Der Grenzwert für elektrische Spannung ist unterschritten. | 1 | Powertrain |
| P064117 | Sensor Reference Voltage 'A' Circuit/Open | 1 | Powertrain |
| P06411C | Output 1 for the reference voltage of the sensors has an electrical fault or an open circuit. Circuit Voltage Out of Range. | 1 | Powertrain |
| P064164 | Output 1 for the reference voltage of the sensors has an electrical fault or an open circuit - There is an implausible signal. | 1 | Powertrain |
| P064198 | Der Ausgang 1 für Referenzspannung der Sensoren hat einen elektrischen Fehler oder Unterbrechung. Die Komponente oder das System hat Übertemperatur. | 1 | Powertrain |
| P0641A2 | Output 1 for the reference voltage of the sensors has an electrical fault or an open circuit. The system voltage is too low | 1 | Powertrain |
| P0641A3 | Output 1 for the reference voltage of the sensors has an electrical fault or an open circuit. The system voltage is too high | 1 | Powertrain |
| P0642 | Sensor Reference Voltage A Circuit Low | 38 | Powertrain |
| P064200 | Sensor Reference Voltage 'A' Circuit Low | 2 | Powertrain |
| P064211 | Sensor Reference Voltage 'A' Circuit Low | 2 | Powertrain |
| P0642E0 | Output 1 for the reference voltage of the sensors has a short circuit to ground. | 1 | Powertrain |
| P0643 | Sensor Reference Voltage A Circuit High | 38 | Powertrain |
| P064300 | Der Ausgang 1 für Referenzspannung der Sensoren hat Kurzschluss nach Plus. | 3 | Powertrain |
| P064312 | Sensor Reference Voltage 'A' Circuit High | 2 | Powertrain |
| P0643E0 | Output 1 for the reference voltage of the sensors has a short circuit to positive. | 1 | Powertrain |
| P0644 | Driver Display Serial Communication Circuit | 24 | Powertrain |
| P0645 | A/C Clutch Relay Control Circuit | 38 | Powertrain |
| P064500 | A/C Clutch Relay Control Circuit | 2 | Powertrain |
| P064511 | Der Ausgang für Magnetkupplung 1 der Klimaanlage hat KS nach Masse | 1 | Powertrain |
| P064512 | Der Ausgang für Magnetkupplung 1 der Klimaanlage hat KS nach Plus | 1 | Powertrain |
| P0646 | A/C Clutch Relay Control Circuit Low | 35 | Powertrain |
| P0647 | A/C Clutch Relay Control Circuit High | 35 | Powertrain |
| P0648 | Immobilizer Lamp Control Circuit | 25 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.