MG (SAIC) fault codes
7,311 codes · 85 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,311
| Code | Description | Brands | System |
|---|---|---|---|
| B1816 | Loss of hybrid powertrain status information or start authorization information from the engine electronic control unit | 16 | Body |
| B1817 | Starting circuit fault | 15 | Body |
| B1818 | Engine oil level failure | 16 | Body |
| B1819 | Brake fluid level failure | 7 | Body |
| B1820 | driver recline rearward switch circuit malfunction | 21 | Body |
| 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 |
| 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 |
| B183A | Driver Seat Massage Switch Circuit | 9 | Body |
| B183B | Seat Lumbar Support Switch Signal Circuit | 9 | Body |
| B183C | Seat Bolster/Massage Switch Signal Circuit | 9 | Body |
| B183D | ECU Main Controller Error | 9 | Body |
| B183E | ECU Main Controller Program Sequence Error | 8 | Body |
| B183F | Engine start and/or restart counter failure | 9 | Body |
| B1840 | Consistency fault between electronic key reader start request and engine start switch pressing | 16 | Body |
| B1850 | driver lumbar horiz sensor circuit malfunction | 15 | Body |
| B1851 | Driver lumbar horizontal sensor circuit performance | 15 | Body |
| B1852 | Collision signal connection | 17 | 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 |
| 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 |
| 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 |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.