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 |
|---|---|---|---|
| P096600 | Actuation of clutch valve has a short circuit to ground. | 2 | Powertrain |
| P096700 | Actuation of clutch valve has a short circuit to positive. | 2 | Powertrain |
| P096800 | The actuation of clutch disconnect system safety valve has an electrical fault or open circuit. | 1 | Powertrain |
| P097000 | Actuation of clutch disconnect system safety valve has a short circuit to ground. | 1 | Powertrain |
| P097100 | Actuation of clutch disconnect system safety valve has a short circuit to positive. | 1 | Powertrain |
| P0990 | Transmission Fluid Pressure Sensor/Switch E Circuit High | 28 | Powertrain |
| P0A0101 | Motor Electronics Coolant Temperature Sensor Circuit Range/Performance General Electrical Failure | 1 | Powertrain |
| P0A0116 | Motor Electronics Coolant Temperature Sensor Circuit Range/Performance circuit voltage below threshold | 1 | Powertrain |
| P0A0200 | Motor Electronics Coolant Temperature Sensor Circuit Low | 2 | Powertrain |
| P0A0500 | Die Ansteuerung der Umwälzpumpe für den Niedertemperatur-Kreislauf hat Unterbrechung | 1 | Powertrain |
| P0A0700 | Die Ansteuerung der Umwälzpumpe für den Niedertemperatur-Kreislauf hat Kurzschluss nach Plus | 1 | Powertrain |
| P0A0802 | DC/DC Converter Status Circuit - General Signal Failure | 1 | Powertrain |
| P0A0809 | DC/DC Converter Status Circuit - Component Failure | 1 | Powertrain |
| P0A0811 | DC/DC Converter Status Circuit - Circuit Short To Ground | 1 | Powertrain |
| P0A0812 | DC/DC Converter Status Circuit - Circuit Short To Battery | 1 | Powertrain |
| P0A0896 | The DC/DC converter has an electrical fault or an open circuit. There is an internal component fault. | 1 | Powertrain |
| P0A0A | High Voltage Valve Interlock | 31 | Powertrain |
| P0A0A00 | High Voltage System Interlock Circuit | 1 | Powertrain |
| P0A0A01 | HVIL Failure + Can Failure - Drive | 1 | Powertrain |
| P0A0A02 | The generator of VEHICLE interlock loop is short to Vpre5V8. | 1 | Powertrain |
| P0A0A03 | The detector of VEHICLE interlock loop is short to Vpre5V8. | 1 | Powertrain |
| P0A0A11 | The interlock circuit of the high-voltage on-board electrical system has an electrical fault. Circuit Short To Ground. | 1 | Powertrain |
| P0A0A12 | The generator of VEHICLE interlock loop is short to Vpre5V8. | 1 | Powertrain |
| P0A0A13 | Der Interlock-Kreis des Hochvolt-Bordnetzes hat einen elektrischen Fehler. Es liegt eine Unterbrechung vor. | 1 | Powertrain |
| P0A0A16 | High Voltage System Interlock Circuit 'A' | 1 | Powertrain |
| P0A0A17 | High Voltage System Interlock Circuit 'A' | 1 | Powertrain |
| P0A0A1C | The interlock circuit of the high-voltage on-board electrical system has an electrical fault. Circuit Voltage Out of Range. | 1 | Powertrain |
| P0A0A79 | The interlock circuit of the high-voltage on-board electrical system has an electrical fault. The mechanical connection has failed. | 1 | Powertrain |
| P0A0AF1 | No description available | 1 | Powertrain |
| P0A0AF2 | No description available | 1 | Powertrain |
| P0A0AFB | The interlock circuit of the high-voltage on-board electrical system has an electrical fault.HVIL AC | 1 | Powertrain |
| P0A0AFC | The interlock circuit of the high-voltage on-board electrical system has an electrical fault.HVIL EATS Rear | 1 | Powertrain |
| P0A0AFD | The interlock circuit of the high-voltage on-board electrical system has an electrical fault.HVIL EATS Front | 1 | Powertrain |
| P0A0AFE | The interlock circuit of the high-voltage on-board electrical system has an electrical fault.HVIL Aux | 1 | Powertrain |
| P0A0AFF | The interlock circuit of the high-voltage on-board electrical system has an electrical fault.HVIL Service Disconnect | 1 | Powertrain |
| P0A0B | High Voltage System Inter-Lock Circuit Performance | 21 | Powertrain |
| P0A0B00 | High Voltage System Interlock Circuit Performance | 1 | Powertrain |
| P0A0B01 | The HVIL loop of VEHICLE is open. | 1 | Powertrain |
| P0A0B02 | Der Interlock-Kreis des Hochvolt-Bordnetzes hat Funktionsstörung. Es liegt ein allgemeiner Signalfehler vor. | 1 | Powertrain |
| P0A0B04 | The interlock circuit of the high-voltage on-board electrical system has a malfunction. | 1 | Powertrain |
| P0A0B08 | The interlock circuit of the high-voltage on-board electrical system has a malfunction. | 1 | Powertrain |
| P0A0B10 | General fault of PACK interlock loop | 1 | Powertrain |
| P0A0B11 | The HVIL loop of PACK is open. | 1 | Powertrain |
| P0A0B1C | The interlock circuit of the high-voltage on-board electrical system has a malfunction. The voltage value is outside the permissible range. | 1 | Powertrain |
| P0A0B2F | High Voltage System Interlock Circuit 'A' Performance | 1 | Powertrain |
| P0A0B47 | The interlock circuit of the high-voltage on-board electrical system has a malfunction. There is a runtime error. | 1 | Powertrain |
| P0A0B49 | The interlock circuit of the high-voltage on-board electrical system has a malfunction. There is an internal electrical fault. | 1 | Powertrain |
| P0A0B64 | Der Interlock-Kreis des Hochvolt-Bordnetzes hat Funktionsstörung. Es liegt ein unplausibles Signal vor. | 1 | Powertrain |
| P0A0B78 | The interlock circuit of the high-voltage on-board electrical system has a malfunction. The adaptation or adjustment is incorrect. | 1 | Powertrain |
| P0A0B79 | The interlock circuit of the high-voltage on-board electrical system has a malfunction. The mechanical connection has failed. | 1 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.