Smart fault codes
2,388 codes · 84 vehicle records · 75 ECU records · 14,877 live-data parameters
Codes 2,388
| Code | Description | Brands | System |
|---|---|---|---|
| B1731 | Locking/unlocking motor control failure | 17 | Body |
| B1732 | Rear door super locking motor/child safety control failure | 7 | Body |
| B1733 | Keyless unlocking priority control fault | 5 | Body |
| B1738 | Ignition switch status fault | 12 | Body |
| B1740 | driver seat front down switch circuit malfunction | 20 | Body |
| B1741 | L Turn signal lamp bulb outage | 20 | Body |
| B1742 | Turn signal switch fail | 11 | Body |
| B1743 | Hazard lamp fuse blowing out | 19 | Body |
| B1744 | Hazard button fail | 18 | Body |
| B1760 | Mechanical key, passive entry reader or remote control verification error (depends on equipment) | 20 | Body |
| B1761 | Current VIN data not written | 16 | Body |
| B1762 | IOD fuse open | 20 | Body |
| B1763 | Lighting switch | 15 | Body |
| B1770 | Lf/driver seat motor 2 circuit | 13 | Body |
| B1775 | Lf/driver seat motor 3 circuit | 15 | Body |
| B1780 | Passive entry ECU, right or rear - ECU internal fault | 16 | Body |
| B1781 | Keyless entry ECU, right or rear: upper antenna failure | 14 | Body |
| B1790 | Lumbar Support Motor Circuit | 12 | Body |
| B1800 | Rear height sensor fault | 21 | Body |
| B1801 | Initialization not performed | 23 | Body |
| B1802 | Vehicle specification not saved | 23 | Body |
| B1803 | Rear height sensor value out of range at initialization | 25 | Body |
| B1804 | Headlight regulator fault | 21 | Body |
| B1805 | Starter failure | 24 | Body |
| B1806 | Engine shuts down while driving | 22 | Body |
| B190029 | 79140,S_1 int | 3 | Body |
| B190129 | signal invalid - DCDC input circuit 2 - signal invalid | 3 | Body |
| B190229 | 79139,S_1 int | 3 | Body |
| B1C32 | Steering column tilt solenoid | 12 | Body |
| B1D51 | No description available | 8 | Body |
| B1D55 | No description available | 2 | Body |
| B1D56 | No description available | 2 | Body |
| B2005 | Motor wiring power supply short circuit | 15 | Body |
| B2010 | Electronic Control Unit | 11 | Body |
| B2022 | Driver front airbag (stage 1) short to power | 11 | Body |
| B2023 | Driver front airbag (stage 1) resistance too low | 10 | Body |
| B202B | No description available | 6 | Body |
| B2032 | Axial hall sensor or axial adjustment motor circuit fault | 10 | Body |
| B2033 | ECU power supply fault | 13 | Body |
| B2042 | Loss of ABS/TCS communications | 14 | Body |
| B2043 | Driver side airbag resistance too low | 7 | Body |
| B2052 | Driver side curtain airbag short to power | 13 | Body |
| B2053 | Driver side curtain airbag resistance too low | 11 | Body |
| B2062 | Front passenger side airbag short to power | 4 | Body |
| B2063 | Front passenger side airbag resistance value too low | 4 | Body |
| B2072 | Passenger side curtain airbag airbag short to power | 10 | Body |
| B2073 | Passenger side curtain airbag resistance too low | 3 | Body |
| B2100 | Front brake circuit sensor fault | 17 | Body |
| B2101 | Recline aft switch | 13 | Body |
| B2102 | Recline forward switch | 15 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.