BYD fault codes
7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters
Codes 7,677
| Code | Description | Brands | System |
|---|---|---|---|
| P0A50 | Generator position sensor circuit overspeed | 23 | Powertrain |
| P0A51 | Drive Motor A Current Sensor Circuit | 26 | Powertrain |
| P0A52 | Drive Motor A Current Sensor Circuit Range/Performance | 20 | Powertrain |
| P0A53 | Drive Motor A Current Sensor Circuit Low | 20 | Powertrain |
| P0A54 | Drive Motor A Current Sensor Circuit High | 20 | Powertrain |
| P0A55 | Drive Motor B Current Sensor Circuit | 21 | Powertrain |
| P0A56 | Drive Motor B Current Sensor Circuit Range/Performance | 20 | Powertrain |
| P0A57 | Drive Motor B Current Sensor Circuit Low | 20 | Powertrain |
| P0A58 | Drive Motor B Current Sensor Circuit High | 20 | Powertrain |
| P0A59 | Generator current sensor circuit | 21 | Powertrain |
| P0A5A | Generator current sensor circuit range/performance | 21 | Powertrain |
| P0A5B | Generator current sensor circuit low | 20 | Powertrain |
| P0A5C | Generator current sensor circuit high | 20 | Powertrain |
| P0A5D | Drive Motor A Phase U Current | 23 | Powertrain |
| P0A5E | Drive Motor A Phase U Current Low | 25 | Powertrain |
| P0A5F | U phase overcurrent | 25 | Powertrain |
| P0A60 | Drive Motor A Phase V Current | 23 | Powertrain |
| P0A61 | Drive Motor A Phase V Current Low | 25 | Powertrain |
| P0A62 | V phase overcurrent | 25 | Powertrain |
| P0A63 | Drive Motor A Phase W Current | 23 | Powertrain |
| P0A64 | Drive Motor A Phase W Current Low | 25 | Powertrain |
| P0A65 | W phase overcurrent | 25 | Powertrain |
| P0A66 | Drive Motor B Phase U Current | 22 | Powertrain |
| P0A67 | Drive Motor B Phase U Current Low | 24 | Powertrain |
| P0A68 | Drive Motor B Phase U Current High | 22 | Powertrain |
| P0A69 | Drive Motor B Phase V Current | 22 | Powertrain |
| P0A6A | Drive Motor B Phase V Current Low | 24 | Powertrain |
| P0A6B | Drive Motor B Phase V Current High | 22 | Powertrain |
| P0A6C | Drive Motor B Phase W Current | 22 | Powertrain |
| P0A6D | Drive Motor B Phase W Current Low | 24 | Powertrain |
| P0A6E | Drive Motor B Phase W Current High | 22 | Powertrain |
| P0A6F | Generator phase U current | 20 | Powertrain |
| P0A70 | Generator phase U current low | 22 | Powertrain |
| P0A71 | Generator phase U current high | 22 | Powertrain |
| P0A72 | Generator phase V current | 20 | Powertrain |
| P0A73 | Generator phase V current low | 22 | Powertrain |
| P0A74 | Generator phase V current high | 22 | Powertrain |
| P0A75 | Generator phase W current | 20 | Powertrain |
| P0A76 | Generator phase W current low | 24 | Powertrain |
| P0A77 | Generator phase W current high | 22 | Powertrain |
| P0A78 | Power module failure | 28 | Powertrain |
| P0A79 | Drive Motor B Inverter Performance | 25 | Powertrain |
| P0A7A | Generator inverter performance | 24 | Powertrain |
| P0A7B | Battery energy control module requested MIL illumination | 23 | Powertrain |
| P0A7C | Motor electronics overtemperature | 25 | Powertrain |
| P0A7D | Hybrid/EV Battery Pack State of Charge Low | 27 | Powertrain |
| P0A7E | Hybrid Battery Pack Over Temperature | 27 | Powertrain |
| P0A7F | Hybrid Battery Pack Deterioration | 30 | Powertrain |
| P0A80 | Replace Hybrid/EV Battery Pack | 28 | Powertrain |
| P0A81 | Hybrid Battery Pack Cooling Fan 1 Control Circuit/Open | 24 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.