DENZA fault codes
Coverage shown is BYD data: 7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters.
DENZA shares fault-code data with BYD. Data may not cover DENZA-specific systems.
Codes 7,677
| Code | Description | Brands | System |
|---|---|---|---|
| P1D15 | Power network AC voltage phase sequence error | 11 | Powertrain |
| P1D16 | Controller bus voltage exceeds limit value | 11 | Powertrain |
| P1D17 | DC side over-current | 9 | Powertrain |
| P1D18 | Power network AC over-current | 9 | Powertrain |
| P1D19 | Power module failure | 14 | Powertrain |
| P1D1B | VCU V2S Voltage Sensor Circuit High | 11 | Powertrain |
| P1D40 | Suhu gegelung penyearah | 15 | Powertrain |
| P1D41 | Motor rotor resistance stored value invalid | 12 | Powertrain |
| P1D42 | Motor position angle storage value invalid | 11 | Powertrain |
| P1D43 | RCM (sunroof motor) cannot be read | 11 | Powertrain |
| P1D44 | Motor B phase current sampling circuit fault | 15 | Powertrain |
| P1D45 | Motor C phase current sampling circuit fault | 13 | Powertrain |
| P1D46 | Torque request value comparison error | 14 | Powertrain |
| P1D47 | Torque request CAN value verification error | 14 | Powertrain |
| P1D48 | Bus voltage CAN value exceeds the valid range | 15 | Powertrain |
| P1D49 | Accelerator pedal circuit fault | 15 | Powertrain |
| P1D4A | Brake pedal circuit fault | 13 | Powertrain |
| P1D4B | Internal control module overrun monitoring error | 13 | Powertrain |
| P1D4C | Internal control module quantity wave plausibility error | 13 | Powertrain |
| P1D4D | Internal control module rail pressure plausibility error | 13 | Powertrain |
| P1D4E | IPM protection fault | 5 | Powertrain |
| P1D4F | Internal control module monitoring lead torque limitation | 15 | Powertrain |
| P1D50 | Inductance over-temperature | 13 | Powertrain |
| P1D51 | AC input voltage sensor (2) low | 13 | Powertrain |
| P1D52 | Internal circuit (1) | 13 | Powertrain |
| P1D53 | Internal circuit (2) | 8 | Powertrain |
| P1D54 | Power network AC voltage too high | 5 | Powertrain |
| P1D55 | Power network AC voltage phase sequence error | 14 | Powertrain |
| P1D56 | ESD hold circuit | 16 | Powertrain |
| P1D57 | Battery charger RAM error | 15 | Powertrain |
| P1D58 | PFC output voltage sensor range | 16 | Powertrain |
| P1D59 | Power network AC electric leakage | 5 | Powertrain |
| P1DA0 | Output overvoltage | 16 | Powertrain |
| P1DA1 | Output under-voltage | 16 | Powertrain |
| P1DA2 | DC/DC converter low voltage output open circuit | 11 | Powertrain |
| P1DA3 | Component internal error | 11 | Powertrain |
| P1DA4 | Input overvoltage | 16 | Powertrain |
| P1DA5 | Input undervoltage | 16 | Powertrain |
| P1DA6 | DC1 input overvoltage | 16 | Powertrain |
| P1DA7 | DC/DC converter high voltage input terminal voltage is too high | 10 | Powertrain |
| P1DA8 | DC/DC converter low voltage output current abnormal | 11 | Powertrain |
| P1DA9 | Transmission Fluid Temperature Rationality | 9 | Powertrain |
| P1E00 | PTC heater temperature sensor high | 14 | Powertrain |
| P1E01 | Output 2#voltage fault | 14 | Powertrain |
| P1E02 | Low battery warning | 15 | Powertrain |
| P1E03 | Insulation too low warning | 16 | Powertrain |
| P1E04 | DC2 output overcurrent | 15 | Powertrain |
| P1E05 | DC2 radiator overtemperature | 15 | Powertrain |
| P1E06 | DC2 input overvoltage | 15 | Powertrain |
| P1E07 | DC2 input undervoltage | 14 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.