KIA fault codes
Coverage shown is Hyundai data: 7,974 codes · 345 vehicle records · 168 ECU records · 0 live-data parameters.
KIA shares fault-code data with Hyundai. Data may not cover KIA-specific systems.
Codes 7,974
| Code | Description | Brands | System |
|---|---|---|---|
| P250D | Engine oil level sensor circuit high | 25 | Powertrain |
| P250D00 | If short to power in signal circuit of oil level sensor is detected, ECM sets DTC | 1 | Powertrain |
| P250E | Engine oil level sensor circuit intermittent/erratic | 21 | Powertrain |
| P250F | Engine oil level too low | 23 | Powertrain |
| P250F00 | If average value of oil level is below 10 mm, ECM sets DTC | 1 | Powertrain |
| P2510 | ECM/PCM power relay sense circuit range/performance | 25 | Powertrain |
| P2511 | ECM/PCM power relay sense circuit intermittent | 27 | Powertrain |
| P2512 | Event data recorder request circuit/ open | 24 | Powertrain |
| P2513 | Event data recorder request circuit low | 24 | Powertrain |
| P2514 | Event data recorder request circuit high | 24 | Powertrain |
| P2515 | A/C Refrigerant Pressure Sensor B Circuit | 22 | Powertrain |
| P2516 | A/C Refrigerant Pressure Sensor B Circuit Range/Performance | 23 | Powertrain |
| P2517 | A/C Refrigerant Pressure Sensor B Circuit Low | 25 | Powertrain |
| P2518 | A/C Refrigerant Pressure Sensor B Circuit High | 25 | Powertrain |
| P2519 | A/C Request A Circuit | 28 | Powertrain |
| P251A | PTO enable switch circuit/open | 22 | Powertrain |
| P251B | PTO enable switch circuit low | 20 | Powertrain |
| P251C | PTO enable switch circuit high | 20 | Powertrain |
| P251D | PTO engine shutdown circuit/open | 19 | Powertrain |
| P251E | PTO engine shutdown circuit low | 21 | Powertrain |
| P251F | PTO engine shutdown circuit high | 21 | Powertrain |
| P2520 | A/C Request A Circuit Low | 27 | Powertrain |
| P2521 | A/C Request A Circuit High | 28 | Powertrain |
| P2522 | A/C Request B Circuit | 24 | Powertrain |
| P2523 | A/C Request B Circuit Low | 22 | Powertrain |
| P2524 | A/C Request B Circuit High | 23 | Powertrain |
| P2525 | Vacuum reservoir pressure sensor circuit | 24 | Powertrain |
| P2526 | Vacuum reservoir pressure sensor circuit range/performance | 24 | Powertrain |
| P2527 | Vacuum reservoir pressure sensor circuit low | 28 | Powertrain |
| P2528 | Vacuum reservoir pressure sensor circuit high | 26 | Powertrain |
| P2529 | Vacuum reservoir pressure sensor circuit intermittent | 24 | Powertrain |
| P252A | Engine oil quality sensor circuit | 19 | Powertrain |
| P252B | Engine oil quality sensor circuit range/performance | 20 | Powertrain |
| P252C | Engine oil quality sensor circuit low | 19 | Powertrain |
| P252D | Engine oil quality sensor circuit high | 19 | Powertrain |
| P252E | Engine Oil Quality Circuit Intermittent/Erratic | 19 | Powertrain |
| P252F | Engine oil level too high | 22 | Powertrain |
| P252F00 | If average value of oil level is above 10 mm, ECM sets DTC | 1 | Powertrain |
| P2530 | Ignition Switch Run Position Circuit | 28 | Powertrain |
| P2531 | Ignition Switch Run Position Circuit Low | 31 | Powertrain |
| P2532 | Ignition Switch Run Position Circuit High | 31 | Powertrain |
| P2533 | Ignition Switch On/Start Position Circuit | 33 | Powertrain |
| P2534 | Ignition Switch On/Start Position Circuit Low | 28 | Powertrain |
| P2535 | Ignition switch ON/START position circuit high | 30 | Powertrain |
| P2536 | Ignition switch accessory position circuit | 26 | Powertrain |
| P2537 | Ignition switch accessory position circuit low | 27 | Powertrain |
| P2538 | Ignition switch accessory position circuit high | 28 | Powertrain |
| P2539 | Low pressure fuel system sensor circuit | 29 | Powertrain |
| P253A | PTO sense circuit/open | 20 | Powertrain |
| P253B | PTO sense circuit range/performance | 19 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.