BYD fault codes
7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters
Codes 7,677
| Code | Description | Brands | System |
|---|---|---|---|
| B224C | Passenger door lock master switch fault | 3 | Body |
| B2250 | Front left window uninitialized | 14 | Body |
| B2251 | Front left window control switch fault | 7 | Body |
| B2252 | Front left window anti-pinch motor fault | 6 | Body |
| B2253 | Sunroof not initialized | 4 | Body |
| B2254 | Sunroof switch fault | 7 | Body |
| B2255 | Generic loss of serial data communications | 15 | Body |
| B2256 | Sun blind not initialized | 6 | Body |
| B2257 | Sun blind switch fault | 5 | Body |
| B2258 | Sun blind anti-pinch motor fault | 8 | Body |
| B2259 | Right front window not initialized | 5 | Body |
| B225A | Right front window anti-pinch motor fault | 4 | Body |
| B225B | Left rear window not initialized | 4 | Body |
| B225C | Left rear window anti-pinch motor fault | 5 | Body |
| B225D | Right rear window not initialized | 4 | Body |
| B225E | Right rear window anti-pinch motor fault | 6 | Body |
| B2270 | Keyless system controller fault | 8 | Body |
| B2271 | Steering axle lock internal fault | 8 | Body |
| B2272 | Front right door handle detecting antenna loop fault | 4 | Body |
| B2273 | Lock-up abnormal | 5 | Body |
| B2274 | Unlocking abnormal | 7 | Body |
| B2275 | Password of keyless ECU not matched | 14 | Body |
| B2276 | Trunk(vehicle rear detection)antenna fault | 5 | Body |
| B2277 | Trunk (vehicle rear detection) microswitch fault | 5 | Body |
| B2278 | Card reader (START button) fault | 5 | Body |
| B227A | High-frequency receiver module fault | 11 | Body |
| B227B | Steering shaft lock not match | 5 | Body |
| B227C | Front part vehicle internal detecting antenna loop fault | 5 | Body |
| B227D | Middle inner detection antenna circuit fault | 3 | Body |
| B227E | Rear part vehicle internal detecting antenna loop fault | 3 | Body |
| B227F | Key 1 fault | 1 | Body |
| B2280 | Right Rear Seat Assembly Forward Switch Circuit | 11 | Body |
| B2281 | P position SW malfunction | 8 | Body |
| B2282 | Vehicle speed signal abnormal | 11 | Body |
| B22D0 | Sensor supply abnormal | 2 | Body |
| B22D1 | Sensor signal abnormal | 2 | Body |
| B22D2 | Relay abnormal | 2 | Body |
| B22D3 | Memory abnormal | 2 | Body |
| B22D4 | Memory data lost | 2 | Body |
| B22D5 | Memory not initialized | 3 | Body |
| B22D6 | Supply voltage abnormal | 3 | Body |
| B22D7 | Power-on abnormal | 2 | Body |
| B22D8 | Prohibit locking abnormal | 2 | Body |
| B22D9 | Unlocking timeout | 2 | Body |
| B22DA | Locking timeout | 2 | Body |
| B22DB | Illegal reset | 1 | Body |
| B22DC | Matching failed | 2 | Body |
| B2340 | Instrument internal fault | 14 | Body |
| B2341 | Instrument control module EEPROM error | 7 | Body |
| B2342 | Instrument internal fault | 6 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.