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 |
|---|---|---|---|
| U059B | Invalid Data Received From Hybrid Battery Pack Sensor Module | 21 | Network |
| U059C | Invalid data received from drive motor control module 'C' | 22 | Network |
| U059D | Invalid data received from drive motor control module 'D' | 18 | Network |
| U059E | Invalid Data Received From NOx Sensor A | 27 | Network |
| U059F | Invalid Data Received From NOx Sensor B | 27 | Network |
| U0600 | Lost communication with engine oil pressure sensor 'A' | 5 | Network |
| U0601 | Lost communication with particulate filter pressure sensor 'A' | 16 | Network |
| U0602 | Lost communication with particulate filter pressure sensor 'B' | 14 | Network |
| U0603 | Lost communication with fuel pressure sensor 'A' | 4 | Network |
| U0604 | Lost communication with fuel pressure sensor 'B' | 4 | Network |
| U0605 | Lost communication with A/C refrigerant sensor 'A' | 4 | Network |
| U0606 | Lost communication with throttle/pedal position sensor/switch 'A' | 11 | Network |
| U0607 | Lost communication with throttle/pedal position sensor/switch 'B' | 10 | Network |
| U0608 | Lost communication with throttle/pedal position sensor/switch 'C' | 10 | Network |
| U0676 | Lost communication with fuel level sensor 'A' | 6 | Network |
| U0A21 | Communication with leakage sensor fault | 1 | Network |
| U1000 | CAN-No response | 35 | Network |
| U1001 | CAN passive error | 36 | Network |
| U1003 | No communication with towing system control module (J345); Open circuit | 33 | Network |
| U1004 | Invalid data from towing system control module (J345) | 30 | Network |
| U1005 | CAN network | 24 | Network |
| U1006 | Low voltage detected | 24 | Network |
| U1009 | ECU silent on suspension and wheel CAN network | 27 | Network |
| U1012 | Loss of serial communications for class 2 devices | 26 | Network |
| U1013 | Control Module Not Coded | 26 | Network |
| U1014 | Loss of serial communications for class 2 devices | 25 | Network |
| U1073 | J1850 SCP Engine Coolent Invalid - Instr Clstr | 23 | Network |
| U1100 | Engine CAN timeout | 31 | Network |
| U1101 | Component protection active | 31 | Network |
| U1102 | F-CAN malfunction (bus off) | 30 | Network |
| U1103 | Production mode active | 31 | Network |
| U1104 | Transport mode | 30 | Network |
| U1105 | No communication with the steering angle sensor | 25 | Network |
| U1106 | Customer service mode active | 23 | Network |
| U1107 | Lost communication with hybrid power management electronic control unit 1 | 24 | Network |
| U1108 | No communication with engine control unit | 23 | Network |
| U1109 | No communication with automatic transmission electronic control unit | 23 | Network |
| U1110 | Communication failure with the transmission electronic control unit | 28 | Network |
| U1111 | Lost communication (IDM) | 30 | Network |
| U1112 | Function restriction due to implausible message(s) | 30 | Network |
| U1113 | Valid except model 177 | 26 | Network |
| U1114 | Inter-system CAN | 22 | Network |
| U1116 | KOS CAN timeout/Not equipped | 25 | Network |
| U1117 | Lost communication (ABS) | 25 | Network |
| U1120 | Lost wheel distance message | 24 | Network |
| U1121 | Communication failure with electric steering ECU | 29 | Network |
| U1122 | Data bus implausible message | 26 | Network |
| U1123 | Lost communication with LIN ECU 3 | 26 | Network |
| U1124 | SAS (CAN message) | 26 | Network |
| U1125 | Yaw rate sensor signal fault | 25 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.