Subaru fault codes
3,683 codes · 317 vehicle records · 0 ECU records · 0 live-data parameters
Codes 3,683
| Code | Description | Brands | System |
|---|---|---|---|
| B1876 | Left front channel circuit short to ground or output circuit open/short to battery (+) or output circuit short | 9 | Body |
| B1877 | Left rear channel circuit short to ground or output circuit open/short to battery (+) or output circuit short | 8 | Body |
| B1878 | Right front channel circuit short to ground or output circuit open/short to battery (+) or output circuit short | 8 | Body |
| B1879 | Left front channel output open | 6 | Body |
| B1880 | Left front channel fault: output circuit short to battery (+) | 15 | Body |
| B1881 | Left front channel fault: output circuit short | 8 | Body |
| B1882 | Left rear channel fault: circuit short to ground | 8 | Body |
| B1883 | Left rear channel fault: output circuit open | 8 | Body |
| B1884 | Left horizontal motor or position feedback module fault | 7 | Body |
| B1885 | Left rear channel fault: circuit short | 13 | Body |
| B1886 | Right front channel fault: circuit short to ground | 9 | Body |
| B1887 | Right front channel fault: output circuit open | 8 | Body |
| B1888 | Right front channel fault: output circuit short to battery (+) | 9 | Body |
| B1889 | Rear height sensor fault | 8 | Body |
| B188A | Left vertical adjustment motor or position feedback module fault | 3 | Body |
| B188B | Right vertical adjustment motor or position feedback module fault | 3 | Body |
| B188C | AFS ECU internal fault | 4 | Body |
| B188D | AFS ECU installation fault | 4 | Body |
| B188E | Left side light smart execution module horizontal adjustment module fault | 4 | Body |
| B1890 | Right rear channel fault: circuit short to ground | 17 | Body |
| B1891 | Right rear channel fault: output circuit open | 8 | Body |
| B1892 | Right rear channel fault: output circuit short to battery (+) | 8 | Body |
| B1893 | Right rear channel fault: output circuit short | 5 | Body |
| B1894 | No description available | 1 | Body |
| B1900 | driver belt tower vert sensor circuit malfunction | 28 | Body |
| B1901 | Communication error of compass | 30 | Body |
| B1902 | Rotational deformation sensor fault | 23 | Body |
| B1903 | DC busbar voltage too low | 21 | Body |
| B1904 | DC busbar voltage too high | 19 | Body |
| B1905 | Immobilizer-keyless control unit lost communication with Power Window Master Switch | 22 | Body |
| B1906 | B phase current sensor fault | 20 | Body |
| B1907 | Show and B1909 DTC | 11 | Body |
| B1908 | Accelerator pedal fault | 12 | Body |
| B1909 | Show B1907 and DTC | 13 | Body |
| B1910 | generator l-terminal open circuit | 19 | Body |
| B1911 | generator l-terminal problem | 20 | Body |
| B1912 | Seat heater switch 1 circuit low | 19 | Body |
| B1913 | Seat heater switch 1 circuit high | 18 | Body |
| B1914 | Upper Left Duct Air Temperature Sensor Circuit | 14 | Body |
| B1915 | Front seat L side lap outer pretensioner | 17 | Body |
| B1916 | L side wrapped cone disconnection | 17 | Body |
| B1917 | Seat heater switch 2 circuit low | 15 | Body |
| B1918 | Seat heater switch 2 circuit high | 15 | Body |
| B1919 | Front Blower Motor Speed Circuit | 12 | Body |
| B1920 | Left front seat heater timer circuit | 18 | Body |
| B1921 | Left strut control circuit short to power | 14 | Body |
| B1922 | Right strut control circuit short to power | 17 | Body |
| B1923 | Left Hall sensor no signal | 19 | Body |
| B1924 | Right Hall sensor no signal | 15 | Body |
| B1925 | Left front seat heater sensor circuit | 19 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.