Mercedes-Benz fault codes
20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters
Search only Mercedes-Benz codes
Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| P0B4517 | Sensor C for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Above Threshold. | 1 | Powertrain |
| P0B451F | Sensor C for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Intermittent. | 1 | Powertrain |
| P0B4529 | Sensor C for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Signal Invalid. | 1 | Powertrain |
| P0B4596 | Sensor C for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Internal Failure. | 1 | Powertrain |
| P0B459E | Sensor C for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Stuck On. | 1 | Powertrain |
| P0B45FF | Sensor C for the battery voltage of the hybrid/high-voltage battery has an electrical fault. FF. | 1 | Powertrain |
| P0B46 | Hybrid/EV Battery Voltage Sense C Circuit Range/Performance | 28 | Powertrain |
| P0B4600 | Sensor C for the battery voltage of the hybrid/high-voltage battery has a malfunction. | 1 | Powertrain |
| P0B47 | Hybrid/EV Battery Voltage Sense C Circuit Low | 27 | Powertrain |
| P0B4700 | Sensor C for the battery voltage of the hybrid/high-voltage battery has a short circuit to ground. | 1 | Powertrain |
| P0B48 | Hybrid/EV Battery Voltage Sense C Circuit High | 24 | Powertrain |
| P0B4A | Hybrid/EV Battery Voltage Sense D Circuit | 27 | Powertrain |
| P0B4A09 | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Failure. | 1 | Powertrain |
| P0B4A16 | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Below Threshold. | 1 | Powertrain |
| P0B4A17 | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Above Threshold. | 1 | Powertrain |
| P0B4A1F | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Intermittent. | 1 | Powertrain |
| P0B4A29 | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Signal Invalid. | 1 | Powertrain |
| P0B4A96 | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Internal Failure. | 1 | Powertrain |
| P0B4A9E | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Stuck On. | 1 | Powertrain |
| P0B4AFF | Sensor D for the battery voltage of the hybrid/high-voltage battery has an electrical fault. FF. | 1 | Powertrain |
| P0B4B | Hybrid/EV Battery Voltage Sense D Circuit Range/Performance | 28 | Powertrain |
| P0B4B00 | Sensor D for the battery voltage of the hybrid/high-voltage battery has a malfunction. | 1 | Powertrain |
| P0B4B16 | Sensor D for the battery voltage of the hybrid/high-voltage battery has a malfunction. The limit value for electrical voltage has not been attained. | 1 | Powertrain |
| P0B4B17 | Sensor D for the battery voltage of the hybrid/high-voltage battery has a malfunction. The limit value for electrical voltage has been exceeded. | 1 | Powertrain |
| P0B4C00 | Sensor D for the battery voltage of the hybrid/high-voltage battery has a short circuit to ground. | 1 | Powertrain |
| P0B4F09 | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Failure. | 1 | Powertrain |
| P0B4F16 | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Below Threshold. | 1 | Powertrain |
| P0B4F17 | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Above Threshold. | 1 | Powertrain |
| P0B4F1F | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Intermittent. | 1 | Powertrain |
| P0B4F29 | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Signal Invalid. | 1 | Powertrain |
| P0B4F96 | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Internal Failure. | 1 | Powertrain |
| P0B4F9E | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Stuck On. | 1 | Powertrain |
| P0B4FFF | Sensor E for the battery voltage of the hybrid/high-voltage battery has an electrical fault. FF. | 1 | Powertrain |
| P0B5000 | Hybrid/EV Battery Voltage Sense 'E' Circuit Range/Performance | 1 | Powertrain |
| P0B5100 | Sensor E for the battery voltage of the hybrid/high-voltage battery has a short circuit to ground. | 1 | Powertrain |
| P0B5409 | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Failure. | 1 | Powertrain |
| P0B5416 | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Below Threshold. | 1 | Powertrain |
| P0B5417 | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Above Threshold. | 1 | Powertrain |
| P0B541F | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Intermittent. | 1 | Powertrain |
| P0B5429 | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Signal Invalid. | 1 | Powertrain |
| P0B5496 | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Internal Failure. | 1 | Powertrain |
| P0B549E | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Stuck On. | 1 | Powertrain |
| P0B54FF | Sensor F for the battery voltage of the hybrid/high-voltage battery has an electrical fault. FF. | 1 | Powertrain |
| P0B5500 | Sensor F for the battery voltage of the hybrid/high-voltage battery has a malfunction. | 1 | Powertrain |
| P0B5600 | Sensor F for the battery voltage of the hybrid/high-voltage battery has a short circuit to ground. | 1 | Powertrain |
| P0B5909 | Sensor G for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Component Failure. | 1 | Powertrain |
| P0B5916 | Sensor G for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Below Threshold. | 1 | Powertrain |
| P0B5917 | Sensor G for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Voltage Above Threshold. | 1 | Powertrain |
| P0B591F | Sensor G for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Circuit Intermittent. | 1 | Powertrain |
| P0B5929 | Sensor G for the battery voltage of the hybrid/high-voltage battery has an electrical fault. Signal Invalid. | 1 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.