Toyota fault codes
12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| B18D2 | No description available | 1 | Body |
| B18D3 | No description available | 3 | Body |
| B18D5 | No description available | 3 | Body |
| B18D6 | No description available | 1 | Body |
| B18D7 | No description available | 1 | Body |
| B18D8 | No description available | 1 | Body |
| B18E0 | Horizontal adjustment motor fault | 2 | Body |
| B18E1 | Backrest adjustment motor fault | 2 | Body |
| B18E2 | Seat basin adjustment motor fault | 2 | Body |
| B18E3 | Height adjustment motor fault | 2 | Body |
| B18E5 | Seat control switch fault | 2 | Body |
| B18E6 | Seat not initialized | 3 | Body |
| B18E7 | Driver fan assembly fault | 2 | Body |
| B18E8 | Driver heating mat fault | 2 | Body |
| B18F0 | No description available | 1 | Body |
| B18F1 | No description available | 1 | Body |
| B18F2 | No description available | 1 | Body |
| B18F3 | No description available | 1 | Body |
| B18F5 | No description available | 1 | Body |
| B18F6 | No description available | 1 | Body |
| B18F7 | No description available | 1 | Body |
| B18F8 | 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 |
| B1925 | Left front seat heater sensor circuit | 19 | Body |
| B1926 | Unlock signal too low | 13 | Body |
| B1927 | Lock reset signal too low | 11 | Body |
| B1928 | Rear seat L side pre-tensioner power supply short circuit | 9 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.