Honda fault codes
6,283 codes · 1,034 vehicle records · 229 ECU records · 0 live-data parameters
Codes 6,283
| Code | Description | Brands | System |
|---|---|---|---|
| B1821 | R side side ignition system open circuit | 11 | Body |
| B1822 | R side side ignition system ground shorted | 11 | Body |
| B1823 | D seat side side ignition system power short | 12 | Body |
| B1824 | The Lock bolt Motor is not supplied in Direction unLock | 8 | Body |
| B1825 | Engine oil level information failure | 17 | Body |
| B1826 | Engine oil pressure alarm failure | 19 | Body |
| B1827 | Downshift paddle stuck | 12 | Body |
| B1828 | Upshift paddle stuck | 13 | Body |
| B1829 | Traction battery charging status fault | 14 | Body |
| B182A | Reversible alternator operating status fault | 9 | Body |
| B1830 | High frequency function failure | 19 | Body |
| B1831 | High frequency function failure | 19 | Body |
| B1832 | ECU internal fault | 18 | Body |
| B1833 | Key transponder failure | 18 | Body |
| B1834 | Transponder malfunction | 15 | Body |
| B1835 | High frequency function failure | 18 | Body |
| B1836 | Transponder antenna failure | 19 | Body |
| B1837 | Communication failure with transponder | 17 | Body |
| B1838 | Centralized steering wheel ECU power failure | 20 | Body |
| B1839 | The function button of the descent control system is stuck | 15 | Body |
| B1840 | Consistency fault between electronic key reader start request and engine start switch pressing | 16 | Body |
| B1841 | USB 1 interface circuit overcurrent | 14 | Body |
| B1842 | USB 2 interface circuit overcurrent | 13 | Body |
| B1843 | Screen overvoltage | 7 | Body |
| B1844 | No description available | 10 | Body |
| B1845 | driver lumbar down switch circuit malfunction | 11 | Body |
| B1846 | No description available | 12 | Body |
| B1847 | Infotainment Head Unit (IHU) detected to be inconsistent with the gateway network management type | 13 | Body |
| B1848 | No description available | 12 | Body |
| B1849 | No description available | 12 | Body |
| B1850 | driver lumbar horiz sensor circuit malfunction | 15 | Body |
| B1852 | Collision signal connection | 17 | Body |
| B1855 | Lumbar Support Horizontal Feedback Circuit | 14 | Body |
| B1856 | e-Call speaker connection | 15 | Body |
| B1857 | Microphone connection | 14 | Body |
| B1858 | Power trunk lid unit lost communication with MICU | 14 | Body |
| B1859 | e-Call SW | 13 | Body |
| B1875 | GPS antenna circuit short to ground or circuit open or circuit short to battery (+) | 15 | Body |
| 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 |
| 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 |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.