ACURA fault codes
Coverage shown is Honda data: 6,283 codes · 1,034 vehicle records · 229 ECU records · 0 live-data parameters.
ACURA shares fault-code data with Honda. Data may not cover ACURA-specific systems.
Codes 6,283
| Code | Description | Brands | System |
|---|---|---|---|
| P1790 | Fault immediately after shift | 30 | Powertrain |
| P1791 | implausible signal or value | 25 | Powertrain |
| P1792 | CAN bus - engine coolant | 23 | Powertrain |
| P1793 | Wheel speed signal malfunction | 26 | Powertrain |
| P1794 | Incorrect operation of selector lever | 19 | Powertrain |
| P1795 | implausible signal or value | 23 | Powertrain |
| P1799 | Multifunction switch (CMF) signal failure | 23 | Powertrain |
| P179A | Magnetventil B Kurzschluss nach Plus oder Unterbrechung | 13 | Powertrain |
| P1810 | Short circuit to positive | 29 | Powertrain |
| P1811 | Short circuit to negative | 21 | Powertrain |
| P1812 | Short circuit to positive | 25 | Powertrain |
| P1813 | Reversing lamp: circuit short to battery (+) | 28 | Powertrain |
| P1814 | Pressure Control Valve 1 (N215): Open/Short to Ground | 24 | Powertrain |
| P1815 | Pressure Control Valve 1 (N215): Short to Plus | 25 | Powertrain |
| P1816 | Transmission Neutral Safety Switch Circuit Failure | 18 | Powertrain |
| P1817 | Short circuit to positive | 30 | Powertrain |
| P1840 | Transfer case shift motor circuit short to battery | 27 | Powertrain |
| P1841 | Short circuit to negative | 29 | Powertrain |
| P1842 | Short circuit to negative | 29 | Powertrain |
| P1844 | Short circuit to negative | 28 | Powertrain |
| P1845 | Short circuit to negative | 27 | Powertrain |
| P1850 | Short circuit to positive | 27 | Powertrain |
| P1851 | Short circuit to negative | 23 | Powertrain |
| P1855 | Data bus powertrain software version control | 21 | Powertrain |
| P1856 | Short circuit to positive | 19 | Powertrain |
| P1857 | Short circuit to negative | 22 | Powertrain |
| P1860 | Kick down switch error message from engine control | 21 | Powertrain |
| P1861 | Throttle Position (TP) sensor Error Message from ECM | 22 | Powertrain |
| P1870 | Short circuit to negative | 24 | Powertrain |
| P1873 | Short circuit to positive | 24 | Powertrain |
| P1876 | implausible signal or value | 24 | Powertrain |
| P1877 | Short circuit to positive | 22 | Powertrain |
| P1878 | Short circuit to negative | 24 | Powertrain |
| P1879 | implausible signal or value | 21 | Powertrain |
| P1880 | Analog digital converter | 22 | Powertrain |
| P1881 | Short circuit to positive | 19 | Powertrain |
| P1882 | Short circuit to positive | 23 | Powertrain |
| P1884 | Short circuit to positive | 20 | Powertrain |
| P1885 | Short circuit to positive | 23 | Powertrain |
| P1886 | Shift Timing Solenoid | 23 | Powertrain |
| P1887 | Road speed signal wheel speed from brake control unit, implausible signal | 22 | Powertrain |
| P1888 | Torque converter clutch (TCC) enable solenoid control circuit low voltage | 25 | Powertrain |
| P1889 | Problem in CVT Speed Sensor 2 Circuit | 20 | Powertrain |
| P1890 | E-oil pump relay | 23 | Powertrain |
| P1891 | Neutral status (when in gear D) valve stuck (SLC1 stuck) | 19 | Powertrain |
| P1892 | Short circuit to negative | 18 | Powertrain |
| P1893 | Short circuit to positive | 15 | Powertrain |
| P1894 | Short circuit to negative | 17 | Powertrain |
| P1895 | Function restriction due to pressure drop | 24 | Powertrain |
| P1896 | Clutch 1 temperature shock | 18 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.