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.
2021 Kia K5 EXFACTORY OEM SERVICE PROCEDURE
Automatic Transaxle System DTCS: 1.6L
AUTOMATIC TRANSAXLE SYSTEM (1.6L) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC P0601 | 00: Internal Control Module Memory Check Sum Error |
| DTC P0705 | 12: Transmission Range Sensor Circuit Malfunction (PRNDL Input) |
| DTC P0705 | 14: Transmission Range Sensor Circuit Malfunction (PRNDL Input) |
| DTC P0705 | 1C: Transmission Range Sensor Circuit Malfunction (PRNDL Input) |
| DTC P0706 | 61: Transmission Range Sensor Circuit Range/Performance |
| DTC P0706 | 96: Transmission Range Sensor Circuit Range/Performance |
| DTC P0711 | 00: Transmission Fluid Temperature Sensor 'A' Circuit Range/Performance |
| DTC P0712 | 00: Transmission Fluid Temperature Sensor 'A' Circuit Low Input |
| DTC P0713 | 00: Transmission Fluid Temperature Sensor 'A' Circuit High Input |
| DTC P0717 | 00: Input/Turbine Speed Sensor 'A' Circuit No Signal |
| DTC P0721 | 00: Output Speed Sensor Circuit Range/Performance |
| DTC P0722 | 00: Output Speed Sensor Circuit No Signal |
| DTC P0729 | 00: Gear 6 Incorrect Ratio |
| DTC P0730 | 00: Gear 8 Incorrect Ratio |
| DTC P0731 | 00: Gear 1 Incorrect Ratio |
| DTC P0732 | 00: Gear 2 Incorrect Ratio |
| DTC P0733 | 00: Gear 3 Incorrect Ratio |
| DTC P0734 | 00: Gear 4 Incorrect Ratio |
| DTC P0735 | 00: Gear 5 Incorrect Ratio |
| DTC P0741 | 00: Torque Converter Clutch Circuit Performance or Stuck Off |
| DTC P0743 | 00: Torque Converter Clutch Circuit Electrical |
| DTC P0748 | 00: Pressure Control Solenoid Valve(VFS) 'A' Electrical |
| DTC P0753 | 00: Shift Control Solenoid Valve 'A' Electrical (UD/C) |
| DTC P0758 | 00: Shift Control Solenoid Valve 'B' Electrical (46/C) |
| DTC P0763 | 00: Shift Control Solenoid Valve 'C' Electrical (37R/C) |
| DTC P0768 | 00: Shift Control Solenoid Valve 'D' Electrical (OD&LR) |
| DTC P076F | 00: Gear 7 Incorrect Ratio |
| DTC P0773 | 00: Shift Control Solenoid Valve 'E' Electrical (28/B) |
| DTC P0791 | 00: Intermediate Shaft Speed Sensor 'A' Circuit |
| DTC P0880 | 00: TCM Power Input Signal |
| DTC P0955 | 00: Auto Shift Manual Mode Circuit |
| DTC P1602 | 00: No EOL Data |
| DTC P1C28 | 00: OPI Current High |
| DTC P1C2B | 00: OPI Hall Sensor Error |
| DTC P2709 | 00: Shift Control Solenoid Valve 'F' Electrical |
| DTC U0001 | 00: High Speed CAN Communication Bus |
| DTC U0100 | 00: Lost Communication with ECM/PCM 'A' |
| DTC U0287 | 00: Lost Communication With Transmission Fluid Pump Module |
| DTC U1007 | 00: CAN Timeout OPU on C-CAN |
Factory Service Tools
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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.
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