DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| P0B9E | Hybrid Battery Voltage Sense 'T' Circuit Intermittent/Erratic | 19 | Powertrain |
| P0B9F | Hybrid Battery Voltage Sense 'U' Circuit | 24 | Powertrain |
| P0BA0 | Hybrid Battery Voltage Sense 'U' Circuit Range/Performance | 23 | Powertrain |
| P0BA1 | Hybrid Battery Voltage Sense 'U' Circuit Low | 22 | Powertrain |
| P0BA2 | Hybrid Battery Voltage Sense 'U' Circuit High | 22 | Powertrain |
| P0BA3 | Rear trunk fuse box - left rear side light failure | 19 | Powertrain |
| P0BA4 | Rear trunk fuse box - right rear side light failure | 24 | Powertrain |
| P0BA5 | Rear trunk fuse box - left rear reversing light failure | 23 | Powertrain |
| P0BA6 | Rear trunk fuse box - right rear reversing light failure | 22 | Powertrain |
| P0BA7 | Rear trunk fuse box - left rear brake light failure | 22 | Powertrain |
| P0BA8 | Rear trunk fuse box - right rear brake light failure | 19 | Powertrain |
| P0BA9 | Hybrid Battery Voltage Sense 'W' Circuit | 25 | Powertrain |
| P0BAA | Rear trunk fuse box - left rear turn signal lamp failure | 23 | Powertrain |
| P0BAB | Rear trunk fuse box - right rear turn signal lamp failure | 22 | Powertrain |
| P0BAC | Rear trunk fuse box - left rear fog light failure | 22 | Powertrain |
| P0BAD | Rear trunk fuse box - right rear fog light failure | 19 | Powertrain |
| P0BAE | Rear trunk fuse box - Heated rear window failure | 25 | Powertrain |
| P0BAF | Hybrid Battery Voltage Sense 'X' Circuit Range/Performance | 23 | Powertrain |
| P0BB0 | Hybrid Battery Voltage Sense 'X' Circuit Low | 22 | Powertrain |
| P0BB1 | Hybrid Battery Voltage Sense 'X' Circuit High | 22 | Powertrain |
| P0BB2 | Rear trunk fuse box - Rear trunk lock control failure | 19 | Powertrain |
| P0BB3 | Rear trunk fuse box - Rear trunk light control failure | 24 | Powertrain |
| P0BB4 | Rear trunk fuse box - Rear window glass opening control failure | 23 | Powertrain |
| P0BB5 | Hybrid Battery Voltage Sense 'Y' Circuit Low | 22 | Powertrain |
| P0BB6 | Hybrid Battery Voltage Sense 'Y' Circuit High | 22 | Powertrain |
| P0BB7 | Hybrid Battery Voltage Sense 'Y' Circuit Intermittent/Erratic | 19 | Powertrain |
| P0BB8 | Hybrid/EV Battery Voltage Sense Z Circuit | 27 | Powertrain |
| P0BB9 | Hybrid/EV Battery Voltage Sense Z Circuit Range/Performance | 25 | Powertrain |
| P0BBA | Hybrid Battery Voltage Sense 'Z' Circuit Low | 24 | Powertrain |
| P0BBB | Hybrid Battery Voltage Sense 'Z' Circuit High | 24 | Powertrain |
| P0BBC | Hybrid Battery Voltage Sense 'Z' Circuit Intermittent/Erratic | 21 | Powertrain |
| P0BBD | Hybrid Battery Pack Voltage Variation Exceeded Limit | 26 | Powertrain |
| P0BBE | Hybrid Battery Pack Voltage Variation | 25 | Powertrain |
| P0BBF | Hybrid Battery Pack Cooling Fan Supply Voltage Circuit/Open | 23 | Powertrain |
| P0BC0 | Hybrid/EV Battery Pack Cooling Fan Supply Voltage Circuit Low | 24 | Powertrain |
| P0BC1 | Hybrid/EV Battery Pack Cooling Fan Supply Voltage Circuit High | 27 | Powertrain |
| P0BC2 | Outdoor right front sensor failure | 24 | Powertrain |
| P0BC3 | Hybrid/EV Battery Temperature Sensor E Circuit Range/Performance | 28 | Powertrain |
| P0BC4 | Hybrid/EV Battery Temperature Sensor E Circuit Low | 29 | Powertrain |
| P0BC5 | Hybrid/EV Battery Temperature Sensor E Circuit High | 28 | Powertrain |
| P0BC6 | Outdoor left rear sensor failure | 24 | Powertrain |
| P0BC7 | Left rear interior sensor failure | 24 | Powertrain |
| P0BC8 | Outdoor right rear sensor failure | 24 | Powertrain |
| P0BC9 | Faulty rear right sensor in the car | 24 | Powertrain |
| P0BCA | Left front exterior sensor failure | 24 | Powertrain |
| P0BCB | Left front sensor failure in car | 21 | Powertrain |
| P0BCC | Outside right front sensor failure | 24 | Powertrain |
| P0BCD | Generator Inverter Temperature Sensor A Circuit Range/Performance | 28 | Powertrain |
| P0BCE | Generator Inverter Temperature Sensor A Circuit Low | 27 | Powertrain |
| P0BCF | Generator Inverter Temperature Sensor A Circuit High | 27 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.