Hyundai fault codes
7,974 codes · 345 vehicle records · 168 ECU records · 0 live-data parameters
Codes 7,974
| Code | Description | Brands | System |
|---|---|---|---|
| P0505 | Idle Air Control System | 39 | Powertrain |
| P0506 | Idle Air Control System RPM Lower Than Expected | 37 | Powertrain |
| P0507 | Idle Air Control System RPM Higher Than Expected | 40 | Powertrain |
| P0508 | Idle Air Control System Circuit Low | 30 | Powertrain |
| P0509 | Idle Air Control System Circuit High | 30 | Powertrain |
| P050A | Cold Start Idle Control System Performance | 32 | Powertrain |
| P050B | Cold Start Ignition Timing Performance | 33 | Powertrain |
| P050B00 | Abnormal quotient of integrated deviation of ignition angle efficiency setpoint and actual ignition angle efficiency during catalyst heating active and accumulated time spent in idle speed is detected, PCM sets DTC | 2 | Powertrain |
| P050C | Cold start engine coolant temperature performance | 25 | Powertrain |
| P050D | Cold start rough idle | 26 | Powertrain |
| P050E | Engine exhaust temperature is too low at cold start | 27 | Powertrain |
| P050F | Brake assist vacuum too low | 24 | Powertrain |
| P0510 | Closed Throttle Position Switch | 31 | Powertrain |
| P0511 | Idle Air Control Circuit | 30 | Powertrain |
| P0512 | Starter Request Circuit | 34 | Powertrain |
| P0513 | Incorrect Immobilizer Key | 38 | Powertrain |
| P0514 | Battery Temperature Sensor Circuit Range/Performance | 24 | Powertrain |
| P0515 | Battery Temperature Sensor Circuit | 28 | Powertrain |
| P0516 | Battery Temperature Sensor Circuit Low | 30 | Powertrain |
| P0517 | Battery Temperature Sensor Circuit High | 30 | Powertrain |
| P0518 | Idle Air Control Circuit Intermittent | 22 | Powertrain |
| P0519 | Idle Air Control System Performance | 24 | Powertrain |
| P051A | Crankcase Pressure Sensor Circuit | 20 | Powertrain |
| P051B | Crankcase Pressure Sensor Circuit Range/Performance | 25 | Powertrain |
| P051C | Crankcase Pressure Sensor Circuit Low | 25 | Powertrain |
| P051D | Crankcase Pressure Sensor Circuit High | 25 | Powertrain |
| P051E | Crankcase Pressure Sensor Circuit Intermittent/Erratic | 22 | Powertrain |
| P051F | PCV filter restriction | 19 | Powertrain |
| P0520 | Engine Oil Pressure Sensor/Switch Circuit | 35 | Powertrain |
| P0521 | Engine Oil Pressure Sensor/Switch Circuit Range/Performance | 38 | Powertrain |
| P0522 | Engine Oil Pressure Sensor/Switch Circuit Low Voltage | 35 | Powertrain |
| P0523 | Engine Oil Pressure Sensor/Switch Circuit High Voltage | 32 | Powertrain |
| P052300 | If engine oil pressure signal is higher than maximum threshold value, ECM sets DTC. This fault might be caused by open in power/signal circuit, open or short in signal circuit of EOPS | 2 | Powertrain |
| P0524 | Engine Oil Pressure Too Low | 40 | Powertrain |
| P052400 | The oil pressure is too low. | 3 | Powertrain |
| P0525 | Cruise Control Servo Control Circuit Range/Performance | 27 | Powertrain |
| P0526 | Fan Speed Sensor Circuit | 24 | Powertrain |
| P0527 | Fan Speed Sensor Circuit Range/Performance | 25 | Powertrain |
| P0528 | Fan Speed Sensor Circuit No Signal | 22 | Powertrain |
| P0529 | Fan Speed Sensor Circuit Intermittent | 23 | Powertrain |
| P052A | Built-in System Interface (BSI) failure | 25 | Powertrain |
| P052B | Power generation level fault (alternator output) | 24 | Powertrain |
| P052C | Cold start 'A' camshaft position timing over-advanced bank 2 | 25 | Powertrain |
| P052D | Cold start 'A' camshaft position timing over-retarded bank 2 | 24 | Powertrain |
| P052E | PCV regulator valve performance | 23 | Powertrain |
| P0530 | A/C Refrigerant Pressure Sensor Circuit | 36 | Powertrain |
| P0531 | A/C Refrigerant Pressure Sensor Circuit Range/Performance | 29 | Powertrain |
| P0532 | A/C Refrigerant Pressure Sensor Circuit Low Input | 40 | Powertrain |
| P053200 | Der Kältemitteldruck-Sensor hat Kurzschluss nach Masse. | 2 | Powertrain |
| P0533 | A/C Refrigerant Pressure Sensor Circuit High Input | 39 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.