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 |
|---|---|---|---|
| C052F00 | OBD relevant DTC in RBS. For detailed information read Fault Memory of RBS | 1 | Chassis |
| C052F1C | The power supply of the hydraulic pump in the ESP®/regenerative braking system has an electrical fault or an open circuit. The voltage value is outside the permissible range. | 1 | Chassis |
| C052F1D | The power supply of the hydraulic pump in the ESP®/regenerative braking system has an electrical fault or an open circuit. The current value is outside the permissible range. | 1 | Chassis |
| C053001 | No description available | 1 | Chassis |
| C053A | ABS valves missing calibration | 6 | Chassis |
| C053B | ABS Valves Supply Voltage Circuit/Open | 11 | Chassis |
| C053B04 | The power supply of the valves in the ESP®/regenerative braking system has an electrical fault or an open circuit. There is an internal fault. | 1 | Chassis |
| C053B09 | The power supply of the valves in the ESP®/regenerative braking system has an electrical fault or an open circuit. There is a component fault. | 1 | Chassis |
| C053C00 | The signal of the wheel speed sensors has a general malfunction | 1 | Chassis |
| C053C02 | The signal of the wheel speed sensors has a general malfunction. General Signal Failure | 1 | Chassis |
| C053C04 | The signal of the wheel speed sensors has a general malfunction. System Internal Failure | 1 | Chassis |
| C053C37 | The signal of the wheel speed sensors has a general malfunction. The signal frequency is too high. | 1 | Chassis |
| C053C4B | The signal of the wheel speed sensors has a general malfunction. There is a fault due to overtemperature. | 1 | Chassis |
| C053C92 | The signal of the wheel speed sensors has a general malfunction. The function or the instruction is faulty. | 1 | Chassis |
| C053C96 | The signal of the wheel speed sensors has a general malfunction. Component Internal Failure | 1 | Chassis |
| C053CFC | Wss swapped front axle | 1 | Chassis |
| C053CFD | Wss swapped rear axle | 1 | Chassis |
| C053CFE | Monitoring of wheel speed differences. Faulty wheel not assignable | 1 | Chassis |
| C053CFF | The signal of the wheel speed sensors has a general malfunction. Counter byte when corresponding SAE Code is used more than one time | 1 | Chassis |
| C053D | Brake Pressure Sensor A Range/Performance | 13 | Chassis |
| C053D00 | Brake pressure sensor A has a malfunction. | 1 | Chassis |
| C053D04 | Brake pressure sensor A has a malfunction. There is an internal fault. | 1 | Chassis |
| C053D26 | Brake pressure sensor A has a malfunction. The signal change rate is below the permissible limit value. | 1 | Chassis |
| C053D27 | Brake pressure sensor A has a malfunction. The signal change rate is above the permissible limit value. | 1 | Chassis |
| C053DFA | Brake pressure sensor A has a malfunction. | 1 | Chassis |
| C053E | Brake Pressure Sensor A Circuit Low | 11 | Chassis |
| C053E00 | Brake pressure sensor A has a short circuit to ground. | 1 | Chassis |
| C053E04 | Brake pressure sensor A has a short circuit to ground. There is an internal fault. | 1 | Chassis |
| C053E11 | Pressure Sensor 1 Line shorted to Ground or Interruption of Sensorsupply or Signal line | 1 | Chassis |
| C053F00 | Brake pressure sensor A has a short circuit to positive. | 1 | Chassis |
| C053F04 | Brake pressure sensor A has a short circuit to positive. There is an internal fault. | 1 | Chassis |
| C053F12 | Pressure Sensor 1 Line shorted to Supply or Interruption of Sensor ground | 1 | Chassis |
| C0540 | Brake pressure sensor 'A' circuit/open | 8 | Chassis |
| C054000 | OBD relevant DTC in RBS. For detailed information read Fault Memory of RBS | 1 | Chassis |
| C0541 | Brake pressure sensor 'B' range/performance | 5 | Chassis |
| C054100 | Brake pressure sensor B has a malfunction. | 1 | Chassis |
| C0542 | Brake Pressure Sensor B Circuit Low | 11 | Chassis |
| C054200 | Brake pressure sensor B has a short circuit to ground. | 1 | Chassis |
| C054204 | Brake pressure sensor B has a short circuit to ground. There is an internal fault. | 1 | Chassis |
| C054300 | Brake Pressure Sensor 'B' Circuit High | 1 | Chassis |
| C054304 | Brake Pressure Sensor 'B' Circuit High System Internal Failure | 1 | Chassis |
| C0544 | Brake Pressure Sensor B Circuit/Open | 10 | Chassis |
| C0545 | VIN Not Programmed or Incompatible - BSCM | 10 | Chassis |
| C054556 | The current vehicle identification number in control unit 'Traction system' is incorrect or not available. An incorrect or incompatible configuration was detected. | 1 | Chassis |
| C054600 | VIN Not Programmed or Incompatible | 2 | Chassis |
| C0547 | Vacuum Sensor Supply Voltage Circuit/Open | 10 | Chassis |
| C0548 | Vacuum Sensor Supply Voltage Low | 10 | Chassis |
| C054800 | Vacuum Sensor Supply Undervoltage | 1 | Chassis |
| C054816 | The power supply of the brake vacuum sensor is too low. Circuit Voltage Below Threshold. | 1 | Chassis |
| C0548FF | Vacuum Sensor 5Volt Supply Undervoltage caused by 12V Undervoltage | 1 | Chassis |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.