Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSKIA2015OPTIMA HYBRID EXREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEX - OPTIMA HEVENGINE CONTROL SYSTEM DTCS
2015 Kia Optima Hybrid EX
Engine Control System DTCS
2015 Kia Optima Hybrid EXSECTION Engine Control System DTCS
ENGINE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0011 | 'A' Camshaft Position-Timing Over-Advanced or System Performance-Bank 1 |
| DTC P0014 | 'B' Camshaft Position - Timing Over-Advanced or System Performance-Bank 1 |
| DTC P0016 | Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor 'A' |
| DTC P0017 | Crankshaft Position - Camshaft Position Correlation-Bank 1 Sensor 'B' |
| DTC P0030 | HO2S Heater Control Circuit-Bank 1 Sensor 1 |
| DTC P0031 | HO2S Heater Control Circuit Low-Bank 1 Sensor 1 |
| DTC P0032 | HO2S Heater Control Circuit High-Bank 1 Sensor 1 |
| DTC P0036 | HO2S Heater Control Circuit-Bank 1 Sensor 2 |
| DTC P0037 | HO2S Heater Control Circuit Low-Bank 1 Sensor 2 |
| DTC P0038 | HO2S Heater Control Circuit High-Bank 1 Sensor 2 |
| DTC P0076 | Intake Valve Control Solenoid Circuit-Low_Bank 1 |
| DTC P0077 | Intake Valve Control Solenoid Circuit-High_Bank 1 |
| DTC P0079 | Exhaust Valve Control Solenoid Circuit Low_Bank 1 |
| DTC P0080 | Exhaust Valve Control Solenoid Circuit High-Bank 1 |
| DTC P0106 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance |
| DTC P0107 | Manifold Absolute Pressure/Barometric Pressure Circuit Low Input |
| DTC P0108 | Manifold Absolute Pressure Barometric Pressure Circuit High Input |
| DTC P0111 | Intake Air Temperature Sensor 1 Circuit Range/Performance |
| DTC P0112 | Intake Air Temperature Sensor 1 Circuit Low Input |
| DTC P0113 | Intake Air Temperature Sensor 1 Circuit High Input |
| DTC P0116 | Engine Coolant Temperature Circuit Range/Performance |
| DTC P0117 | Engine Coolant Temperature Circuit Low Input |
| DTC P0118 | Engine Coolant Temperature Circuit High Input |
| DTC P0119 | Engine Coolant Temperature Circuit Intermittent |
| DTC P0121 | Throttle/Pedal Position Sensor/Switch 'A' Circuit Range/Performance |
| DTC P0122 | Throttle/Pedal Position Sensor/Switch 'A' Circuit Low Input |
| DTC P0123 | Throttle/Pedal Position Sensor/Switch 'A' Circuit High Input |
| DTC P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
| DTC P0128 | Coolant Thermostat - Coolant Temperature below Thermostat Regulating Temperature |
| DTC P0131 | O2 Sensor Circuit Low Voltage-Bank 1 Sensor 1 |
| DTC P0132 | O2 Sensor Circuit High Voltage-Bank 1 Sensor 1 |
| DTC P0133 | O2 Sensor Circuit Slow Response-Bank 1 Sensor 1 |
| DTC P0135 | O2 Sensor Heater Circuit-Bank 1 Sensor 1 |
| DTC P0136 | O2 Sensor Circuit-Bank 1 Sensor 2 |
| DTC P0137 | O2 Sensor Circuit Low Voltage-Bank 1 Sensor 2 |
| DTC P0138 | O2 Sensor Circuit High Voltage-Bank 1 Sensor 2 |
| DTC P0139 | O2 Sensor Circuit Slow Response-Bank 1 Sensor 2 |
| DTC P0140 | O2 Sensor Circuit No Activity Detected-Bank 1 Sensor 2 |
| DTC P0171 | System too Lean-Bank 1 |
| DTC P0172 | System too Rich-Bank 2 |
| DTC P0221 | Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance |
| DTC P0222 | Throttle/Pedal Position Sensor/Switch 'B' Circuit Low Input |
| DTC P0223 | Throttle/Pedal Position Sensor/Switch 'B' Circuit High Input |
| DTC P0230 | Fuel Pump Primary Circuit |
| DTC P0261 | Cylinder 1 Injector Circuit Low |
| DTC P0262 | Cylinder 1 Injector Circuit High |
| DTC P0263 | Cylinder 1 Contribution/Balance |
| DTC P0264 | Cylinder 2 Injector Circuit Low |
| DTC P0265 | Cylinder 2 Injector Circuit High |
| DTC P0266 | Cylinder 2 Contribution/Balance |
| DTC P0267 | Cylinder 3 Injector Circuit Low |
| DTC P0268 | Cylinder 3 Injector Circuit High |
| DTC P0269 | Cylinder 3 Contribution/Balance |
| DTC P0270 | Cylinder 4 Injector Circuit Low |
| DTC P0271 | Cylinder 4 Injector Circuit High |
| DTC P0272 | Cylinder 4 Contribution/Balance |
| DTC P0300 | Random/Multiple Cylinder Misfire Detected |
| DTC P0301 | Cylinder 1- Misfire detected |
| DTC P0302 | Cylinder 2- Misfire detected |
| DTC P0303 | Cylinder 3- Misfire detected |
| DTC P0304 | Cylinder 4- Misfire detected |
| DTC P0315 | Camshaft Position (CMP) Sensor Error |
| DTC P0326 | Knock Sensor 1 Circuit Range/Performance-Bank 1 or Single Sensor |
| DTC P0335 | Crankshaft Position Sensor 'A' Circuit |
| DTC P0336 | Crankshaft Position Sensor 'A' Circuit Range/Performance |
| DTC P0340 | Camshaft Position Sensor 'A' Circuit-Single Sensor |
| DTC P0341 | Camshaft Position Sensor 'A' Circuit Range/Performance-Bank 1 |
| DTC P0365 | Camshaft Position Sensor 'B' Circuit Malfunction-Bank 1 |
| DTC P0366 | Camshaft Position Sensor 'B' Circuit Range/Performance-Bank 1 |
| DTC P0420 | Catalyst System Efficiency below Threshold-Bank 1 |
| DTC P0441 | Evaporative Emission System Incorrect Purge Flow |
| DTC P0444 | Evaporative Emission System-Purge Control Valve Circuit Open |
| DTC P0445 | Evaporative Emission System-Purge Control Valve Circuit Shorted |
| DTC P0447 | Evaporative Emission System-Vent Control Circuit Open |
| DTC P0448 | Evaporative Emission System-Vent Control Circuit Shorted |
| DTC P0449 | Evaporative Emission System-Vent Valve/Solenoid Circuit |
| DTC P0451 | Evaporative Emission System-Pressure Sensor Range/Performance |
| DTC P0452 | Evaporative Emission System-Pressure Sensor Low Input |
| DTC P0453 | Evaporative Emission System-Pressure Sensor High Input |
| DTC P0454 | Evaporative Emission System-Pressure Sensor Switch Intermittent |
| DTC P0455 | Evaporative Emission System-Leak detected-Large leak |
| DTC P0456 | Evaporative Emission System-Leak detected-very small leak |
| DTC P0461 | Fuel Level Sensor 'A' Circuit Range Performance |
| DTC P0462 | Fuel Level Sensor 'A' Circuit Low Input |
| DTC P0463 | Fuel Level Sensor A Circuit High Input |
| DTC P0464 | Fuel Level Sensor A Circuit Intermittent |
| DTC P050A | Cold Start Idle Air Control System Performance |
| DTC P050B | Cold Start Ignition Timing Performance |
| DTC P0532 | A/C Refrigerant Pressure Sensor 'A' Circuit Low Input |
| DTC P0533 | A/C Refrigerant Pressure Sensor 'A' Circuit High Input |
| DTC P0560 | System Voltage |
| DTC P0562 | System Voltage Low |
| DTC P0563 | System Voltage High |
| DTC P0605 | Internal Control Module Read Only Memory-ROM Error |
| DTC P0606 | ECM/PCM Processor |
| DTC P0630 | VIN Not Programmed or Incompatible-ECM/PCM |
| DTC P0638 | Throttle Actuator Control Range Performance-Bank 1 |
| DTC P0642 | Sensor Reference Voltage 'A' Circuit Low |
| DTC P0643 | Sensor Reference Voltage 'A' Circuit High |
| DTC P0652 | Sensor Reference Voltage 'B' Circuit Low |
| DTC P0653 | Sensor Reference Voltage 'B' Circuit High |
| DTC P0698 | Sensor Reference Voltage 'C' Circuit Low |
| DTC P0699 | Sensor Reference Voltage 'C' Circuit High |
| DTC P06A4 | Sensor Reference Voltage 'D' Circuit Low |
| DTC P06A5 | Sensor Reference Voltage 'D' Circuit High |
| DTC P1441 | Evaporative Emission System Incorrect Purge Flow |
| DTC P1455 | Evaporative Emission System-Leak detected-Large leak |
| DTC P1456 | Evaporative Emission System-Leak detected-very small leak |
| DTC P2025 | Evaporative Emissions Fuel Vapor Temperature Sensor Circuit Performance |
| DTC P2026 | Evaporative Emissions Fuel Vapor Temperature Sensor Circuit Low Voltage |
| DTC P2027 | Evaporative Emissions Fuel Vapor Temperature Sensor Circuit High Voltage |
| DTC P2096 | Post Catalyst Fuel Trim System too Lean-Bank 1 |
| DTC P2097 | Post Catalyst Fuel Trim System too Rich-Bank 1 |
| DTC P2101 | Throttle Actuator Control Motor Circuit Range Performance |
| DTC P2118 | Throttle Actuator Control Motor Current Range Performance |
| DTC P2119 | Throttle Actuator Control Throttle Body Range Performance |
| DTC P2122 | Accelerator Position Sensor 1 Signal Circuit Low Input |
| DTC P2123 | Accelerator Position Sensor 1 Signal Circuit High Input |
| DTC P2127 | Accelerator Position Sensor 2 Signal Circuit Low Input |
| DTC P2128 | Accelerator Position Sensor 2 Signal Circuit High Input |
| DTC P2138 | Accelerator Position Sensor 1 & 2 Signal Voltage Correlation |
| DTC P2159 | Vehicle Speed Sensor B Range Performance-Wheel Speed Sensor |
| DTC P2191 | System too Lean at Higher Load-Multiple-Bank 1 |
| DTC P2192 | System too Rich at Higher Load-Bank 1 |
| DTC P2195 | O2 Sensor Signal Stuck Lean-Bank 1 Sensor 1 |
| DTC P2196 | O2 Sensor Signal Stuck Rich-Bank 1 Sensor 1 |
| DTC P2237 | O2 Sensor Pumping Current Circuit Open-Bank 1 Sensor 1 |
| DTC P2243 | O2 Sensor Reference Voltage Circuit Open-Bank 1 Sensor 1 |
| DTC P2251 | O2 Sensor Reference Ground Circuit Open-Bank 1 Sensor 1 |
| DTC P2270 | O2 Sensor Signal Stuck Lean-Bank 1 Sensor 2 |
| DTC P2271 | O2 Sensor Signal Stuck Rich-Bank 1 Sensor 2 |
| DTC P2297 | O2 Sensor Out of Range During Deceleration-Bank 1 Sensor 1 |
| DTC P2414 | O2 Sensor Exhaust Sample Error-Bank 1 Sensor 1 |
| DTC P2418 | Evaporative Emission System Switching Valve Control Circuit Open |
| DTC P2419 | Evaporative Emission System Switching Valve Control Circuit Low |
| DTC P2420 | Evaporative Emission System Switching Valve Control Circuit High |
| DTC P2451 | Evaporative Emission System Switching Valve Stuck Closed |
| DTC P2540 | Low Pressure Fuel System Sensor Circuit Range/Performance |
| DTC P2541 | Low Pressure Fuel System Sensor Circuit Low |
| DTC P2542 | Low Pressure Fuel System Sensor Circuit High |
| DTC P2610 | ECM/PCM Internal Engine Off Timer Performance |
| DTC P2626 | O2 Sensor Pumping Current Trim Circuit Open-Bank 1 Sensor 1 |
| DTC P3190 | Engine Not Ready |
| DTC U0001 | High Speed CAN Communication Bus off-C-CAN |
| DTC U0101 | Lost Communication With TCM-C-CAN |
| DTC U0110 | Lost Communication with Drive Motor Control Module A-C-CAN |
| DTC U0111 | Lost Communication With Battery Energy Control Module A-C-CAN |
| DTC U0293 | Lost Communication With Hybrid Powertrain Control Module-C-CAN |
| DTC U029F | Lost Communication with Evaporative Emission System Leak Detection Control Module |
| DTC U05A0 | Invalid Data Received from Evaporative Emission System Leak Detection Control Module |
| DTC U1001 | High Speed CAN Communication Bus-H-CAN |
| DTC U1003 | Lost Communication with TCM-H-CAN |
| DTC U1004 | Lost Communication with Hybrid Powertrain Control Module-H-CAN |
| DTC U1008 | Lost Communication with Radiator Shutter-Active Air Flap-C-CAN |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.