SCION fault codes
Coverage shown is Toyota data: 12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters.
SCION shares fault-code data with Toyota. Data may not cover SCION-specific systems.
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| P1857 | Short circuit to negative | 22 | Powertrain |
| P1858 | Engine speed input circuit Error message from engine control | 19 | Powertrain |
| P1860 | Kick down switch error message from engine control | 21 | Powertrain |
| P1862 | Torque converter clutch (TCC) control circuit low voltage | 25 | Powertrain |
| P1863 | Torque converter clutch (TCC) control circuit high voltage | 24 | Powertrain |
| P1864 | Data bus powertrain missing message from ADR control module | 20 | Powertrain |
| P1865 | Data bus powertrain missing message from central electronics | 20 | Powertrain |
| P1866 | Short circuit to positive | 23 | Powertrain |
| P1868 | Transmission fluid life | 22 | Powertrain |
| P1870 | Short circuit to negative | 24 | Powertrain |
| P1871 | Short circuit to positive | 24 | Powertrain |
| P1872 | Short circuit to positive | 24 | Powertrain |
| P1873 | Short circuit to positive | 24 | Powertrain |
| P1874 | Short circuit to positive | 25 | Powertrain |
| P1875 | Short circuit to positive | 26 | Powertrain |
| P1878 | Short circuit to negative | 24 | Powertrain |
| P1880 | Analog digital converter | 22 | Powertrain |
| P1881 | Short circuit to positive | 19 | Powertrain |
| P1882 | Short circuit to positive | 23 | Powertrain |
| P1883 | Short circuit to positive | 21 | Powertrain |
| P1885 | Short circuit to positive | 23 | Powertrain |
| P1888 | Torque converter clutch (TCC) enable solenoid control circuit low voltage | 25 | Powertrain |
| P188A | Transmission range secondary input signal message counter incorrect | 11 | Powertrain |
| P188C | AWD relay module communication circuit | 5 | Powertrain |
| P1890 | E-oil pump relay | 23 | Powertrain |
| P1891 | Neutral status (when in gear D) valve stuck (SLC1 stuck) | 19 | Powertrain |
| P1895 | Function restriction due to pressure drop | 24 | Powertrain |
| P18A6 | Transmission parking inhibition actuator high control circuit | 11 | Powertrain |
| P18A7 | Transmission parking inhibition actuator high control circuit high voltage | 11 | Powertrain |
| P18A8 | SST initial learning error | 14 | Powertrain |
| P18AE | Transmission range control enable valve stuck on | 8 | Powertrain |
| P18AF | Transmission range control enable valve stuck off | 9 | Powertrain |
| P18B2 | AT valve clutch open 1 | 4 | Powertrain |
| P18B3 | AT valve clutch close 1 | 5 | Powertrain |
| P18B5 | Internal mode switch A circuit shorted | 11 | Powertrain |
| P18B6 | Internal mode switch B circuit shorted | 10 | Powertrain |
| P18B7 | Internal mode switch C circuit shorted | 10 | Powertrain |
| P18B9 | Internal mode switch S circuit shorted | 10 | Powertrain |
| P18C0 | Internal mode switch B stuck on | 10 | Powertrain |
| P18C4 | Gear position sensor circuit 1 low voltage | 8 | Powertrain |
| P18C5 | Gear position sensor circuit 1 high voltage | 9 | Powertrain |
| P18C9 | Shift lever electric error | 8 | Powertrain |
| P18CA | Gear position sensor not learned | 9 | Powertrain |
| P18CE | Transmission range selector switch 2 circuit erratic | 8 | Powertrain |
| P18D0 | No communication with separating clutch actuator | 9 | Powertrain |
| P18D4 | Transmission range selector switch 5 circuit erratic | 8 | Powertrain |
| P18D5 | Transmission range selector switch 5 not plausible | 8 | Powertrain |
| P18D6 | Transmission range selector switch 6 circuit erratic | 8 | Powertrain |
| P18D7 | Transmission range selector switch 6 not plausible | 8 | Powertrain |
| P1903 | Shift lever 2 sensor output is too low | 23 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.