Hyundai fault codes
7,974 codes · 345 vehicle records · 168 ECU records · 0 live-data parameters
Codes 7,974
| Code | Description | Brands | System |
|---|---|---|---|
| B1230 | Left seat back | 22 | Body |
| B1231 | NGGT-Alternator | 25 | Body |
| B1232 | Rear Side-Air Bag Circuit Low Resistance (Driver Side) | 22 | Body |
| B1233 | Right cooling fin overheating | 21 | Body |
| B1234 | Rear Side-Air Bag Circuit Shorted to Power Supply (Driver Side) | 19 | Body |
| B1235 | Rear Side-Air Bag Circuit High Resistance (Passenger Side) | 17 | Body |
| B1236 | Rear Side-Air Bag Circuit Low Resistance (Passenger Side) | 18 | Body |
| B1237 | Buzzer fault | 17 | Body |
| B1238 | Rear Side-Air Bag Circuit Shorted to Power Supply (Passenger Side) | 17 | Body |
| B1239 | Water Sensor In The Fuel. Short Circuit To Ground | 16 | Body |
| B1240 | Air conditioner Control Module sets DTC if Console temperature Actuator and Switch has been detected over 4.9V for 0.3 seconds | 22 | Body |
| B1241 | Adaptive speed limiter button | 21 | Body |
| B1242 | Left rearview mirror warning light failure | 22 | Body |
| B1243 | Right rearview mirror warning light failure | 20 | Body |
| B1244 | Left rear parking assist sensor failure | 21 | Body |
| B1245 | Right rear parking assist sensor failure | 18 | Body |
| B1246 | Kickdown Switch Circuit Malfunction | 17 | Body |
| B1247 | Rear left turn signal | 18 | Body |
| B1248 | Rear right turn signal | 16 | Body |
| B1249 | Start button illumination | 18 | Body |
| B1250 | Left front side parking assist sensor failure | 18 | Body |
| B1251 | Right front side parking assist sensor failure | 21 | Body |
| B1252 | USB Port | 19 | Body |
| B1253 | Airbag scrap command send | 17 | Body |
| B1254 | Driver Pretensioner Circuit Short to Ground | 15 | Body |
| B1255 | Combination Switch Control Unit lost communication with MICU | 20 | Body |
| B1256 | Inner Right Rear (IRR) (Only On Dual Wheel) Tire Pressure Sensor And Transmitter Assembly | 15 | Body |
| B1257 | Driver seatbelt pretensioner open circuit or resistance high | 16 | Body |
| B1258 | Passenger seatbelt pretensioner short to ground | 13 | Body |
| B1259 | Antenna ground circuit malfunction | 12 | Body |
| B1260 | Confirmation button on the lower right button of the centralized control steering wheel is faulty | 17 | Body |
| B1261 | ESCAPE button fault | 16 | Body |
| B1262 | Driver Side Airbag Short to Ground | 14 | Body |
| B1263 | MODE button fault | 15 | Body |
| B1264 | Confirmation button fault of the lower left knob of the centralized control steering wheel | 14 | Body |
| B1265 | Driver's side airbag resistance is high | 13 | Body |
| B1266 | Speed setting increase button fault | 14 | Body |
| B1267 | Speed setting reduction button fault | 14 | Body |
| B1268 | Cruise control/speed limiter standby button fault | 14 | Body |
| B1269 | Convertible/Folding Top Fully Up Position Switch | 13 | Body |
| B126A | Drivers Door Interior Lock Switch | 10 | Body |
| B126B | Window Open Position Switch | 10 | Body |
| B126C | Deck Lid/Boot/Trunk Key Cylinder Switch | 7 | Body |
| B1270 | High Mounted Stop Lamp | 13 | Body |
| B1271 | Speed limiter activation button fault | 15 | Body |
| B1272 | Cruise control activation button fault | 15 | Body |
| B1273 | Restore memory speed button fault | 14 | Body |
| B1274 | Speed limiter/cruise control switch failure | 14 | Body |
| B1275 | The cruise control/speed limiter limit status in the Built-in System Interface (BSI) and the engine ECU are inconsistent | 16 | Body |
| B1276 | Self-cruise control function speed setting +/- button failure | 16 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.