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 |
|---|---|---|---|
| P1B00 | Brake pedal sensor signal failure | 14 | Powertrain |
| P1B01 | Drive motor 2 control module programmable logic device security code performance | 20 | Powertrain |
| P1B02 | The P gear solenoid valve is short-circuited to the power supply. | 19 | Powertrain |
| P1B03 | P gear solenoid valve open circuit | 19 | Powertrain |
| P1B04 | Motor water pump relay short circuit to power supply | 18 | Powertrain |
| P1B05 | Motor water pump relay open circuit | 19 | Powertrain |
| P1B06 | Battery management system (BMS) failure (Level 4) | 19 | Powertrain |
| P1B07 | Battery management system (BMS) failure (Level 3) | 19 | Powertrain |
| P1B08 | Battery management system (BMS) failure (Level 2) | 18 | Powertrain |
| P1B09 | Battery management system (BMS) failure (Level 1) | 17 | Powertrain |
| P1B0A | Drive motor 2 control module system voltage performance | 16 | Powertrain |
| P1B0B | Drive motor control module Hybrid/EV battery voltage isolation sensing circuit 2 low voltage | 15 | Powertrain |
| P1B0C | Drive Motor Control Module Hybrid/EV Battery Voltage Isolation Sensing Circuit 2 High Voltage | 14 | Powertrain |
| P1B0D | Clutch Position Sensor 'F' Circuit Range/Performance | 14 | Powertrain |
| P1B0E | Clutch Position Sensor 'F' Circuit High - Short Circuit To Battery | 14 | Powertrain |
| P1B0F | Active discharging fault | 13 | Powertrain |
| P1B10 | Clutch Position Sensor 'F' Circuit Low | 16 | Powertrain |
| P1B11 | Debris Detection Dog Clutch 'F' Position Sensor | 17 | Powertrain |
| P1B12 | Clutch 'F' Performance/Stuck Disengaged | 16 | Powertrain |
| P1B13 | Clutch 'F' Stuck Engaged | 18 | Powertrain |
| P1B14 | Low speed fan relay short to ground | 19 | Powertrain |
| P1B15 | Motor water pump relay short circuit to ground | 16 | Powertrain |
| P1B16 | Audio module pulse width modulation (PWM) short circuit to power supply | 16 | Powertrain |
| P1B17 | Hybrid/EV battery 27 circuit low voltage | 15 | Powertrain |
| P1B18 | Motor water pump failure | 16 | Powertrain |
| P1B19 | Gear invalid signal received | 15 | Powertrain |
| P1B1A | Hybrid/EV battery 28 circuit low voltage | 14 | Powertrain |
| P1B1B | Hybrid/EV battery 28 circuit high voltage | 14 | Powertrain |
| P1B1C | Hybrid/EV battery 29 circuit performance | 13 | Powertrain |
| P1B1D | Hybrid/EV battery 29 circuit low voltage | 15 | Powertrain |
| P1B1E | Hybrid/EV battery 29 circuit high voltage | 13 | Powertrain |
| P1B1F | Hybrid/EV battery 30 circuit performance | 14 | Powertrain |
| P1B30 | Motor over-temperature - analog quantity | 14 | Powertrain |
| P1B31 | IGBT overheating | 9 | Powertrain |
| P1B32 | GTOV inductance temperature too high | 14 | Powertrain |
| P1B33 | GTOV three-phase voltage instantaneously too high | 12 | Powertrain |
| P1B34 | GTOV three-phase voltage too high | 12 | Powertrain |
| P1B35 | GTOV three-phase voltage too low | 12 | Powertrain |
| P1B36 | GTOV capture abnormal | 12 | Powertrain |
| P1B37 | GTOV three-phase power phase loss | 12 | Powertrain |
| P1B38 | GTOV three-phase voltage phase sequence error | 11 | Powertrain |
| P1B39 | GTOV AC voltage hall abnormal | 11 | Powertrain |
| P1B3A | GTOV AC current hall abnormal | 11 | Powertrain |
| P1B3B | GTOV AC over-current | 11 | Powertrain |
| P1B3C | GTOV AC current sampling abnormal | 11 | Powertrain |
| P1B3D | GTOV AC current slope abnormal | 12 | Powertrain |
| P1B3E | GTOV AC voltage slope abnormal | 12 | Powertrain |
| P1B3F | GTOV bus voltage instantaneously too high | 12 | Powertrain |
| P1B40 | Left Front Outer Sensor - Component Internal Failure is no longer stored in the Parking Assist Control Module | 15 | Powertrain |
| P1B41 | Drive Motor Control Module Hybrid/EV Battery Voltage Isolation Sensing Performance | 14 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.