DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| B196B | Low Power Audio Expansion Module #1 Active Actuator #1 | 10 | Body |
| B1A02 | KOS key3 internal error | 13 | Body |
| B1A03 | KOS key4 internal error | 15 | Body |
| B1A04 | KOS key5 internal error | 19 | Body |
| B1A05 | KOS key6 internal error | 19 | Body |
| B1A06 | bis [B1A0Cxx], Automotive Audio Bus | 21 | Body |
| B1A07 | KOS key8 internal error | 18 | Body |
| B1A08 | KOS key1 performance | 20 | Body |
| B1A0A | Door Mirror Wakeup Lamp - Short Circuit To Ground | 20 | Body |
| B1A0B | Steering Wheel Hands On Detection Module - No Operation | 20 | Body |
| B1A0C | B1A06xx] bis [ xx], Automotive Audio Bus | 20 | Body |
| B1A0D | KOS key6 performance | 19 | Body |
| B1A0E | KOS key7 performance | 18 | Body |
| B1A10 | KOS key1 low battery | 19 | Body |
| B1A11 | KOS key2 low battery | 20 | Body |
| B1B20 | PIN not programmed | 7 | Body |
| B1B21 | ESK not programmed | 8 | Body |
| B1B22 | KEY IDE not programmed | 7 | Body |
| B1B23 | ESCL SK not written to EEPROM | 6 | Body |
| B1B24 | Right curtain ABG squib(2) low | 5 | Body |
| B1B30 | Antenna 1 (driver's door) is shorted to ground | 5 | Body |
| B1B31 | Antenna 2 (front passenger door) is shorted to ground | 5 | Body |
| B1B32 | Antenna 3 (dashboard) is shorted to ground | 5 | Body |
| B1B33 | Target identification transfer | 5 | Body |
| B1B34 | Temporary target identification transfer | 4 | Body |
| B1B35 | Audio unit frequency scanning receiver | 4 | Body |
| B1B3A | IMMO antenna open circuit | 3 | Body |
| B1B3B | Low frequency antenna drive circuit internal fault | 3 | Body |
| B1B3C | IMMO antenna drive circuit internal fault | 1 | Body |
| B1B40 | Main control initialization failed | 5 | Body |
| B1B41 | Left Front Outer Sensor Power Circuit | 5 | Body |
| B1B42 | Mode switching failed | 5 | Body |
| B1B43 | Left Rear Inner Sensor Power Circuit | 4 | Body |
| B1B44 | Temperature too low | 3 | Body |
| B1B45 | Right Rear Outer Sensor Power Circuit | 3 | Body |
| B1B46 | ACC relay internal fault | 4 | Body |
| B1B47 | Right Rear Inner Sensor Power Circuit | 2 | Body |
| B1B48 | Temperature too high | 5 | Body |
| B1B4A | Internal fault of PEPS power relay drive circuit | 4 | Body |
| B1B4B | Internal fault of power relay drive circuit | 4 | Body |
| B1B50 | Image acquisition abnormal | 6 | Body |
| B1B51 | Left Rear Inner Sensor Power Circuit | 7 | Body |
| B1B52 | WiFi module abnormal | 7 | Body |
| B1B53 | G sensor collision induction abnormal | 6 | Body |
| B1B54 | Memory card writing speed low/severe fragmentation/damaged | 7 | Body |
| B1B55 | EMS module ST relay fault | 6 | Body |
| B1C36 | Steering column tilt/telescope switch | 6 | Body |
| B1C38 | Rear Right Corner sensor (RRC) signal circuit short to power | 6 | Body |
| B1C3A | Rear Right Middle sensor (RRM) signal circuit short to power | 4 | Body |
| B1C3C | Rear Left Middle sensor (RLM) signal circuit short to power | 3 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.