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.
2011 Kia Rio BaseFACTORY OEM SERVICE PROCEDURE
Automatic Transaxle System DTCS
AUTOMATIC TRANSAXLE SYSTEM DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0703 | Stop Lamp Switch (Brake SW) - Short (+B) |
| DTC P0707 | Transaxle Range Switch Circuit Low Input |
| DTC P0708 | Transaxle Range Switch Circuit High Input |
| DTC P0711 | Transaxle Fluid Temperature Sensor Rationality |
| DTC P0712 | Transaxle Fluid Temperature Sensor Circuit Low Circuit |
| DTC P0713 | Transaxle Fluid Temperature Sensor Circuit High Circuit |
| DTC P0716 | AT Input Speed Sensor High Input |
| DTC P0717 | AT Input speed Sensor Circuit Low Input |
| DTC P0722 | AT Output speed Sensor Circuit - Open or Short (GND) |
| DTC P0731 | Gear 1 Incorrect Ratio |
| DTC P0732 | Gear 2 Incorrect Ratio |
| DTC P0733 | Gear 3 Incorrect Ratio |
| DTC P0734 | Gear 4 Incorrect Ratio |
| DTC P0736 | Reverse Incorrect Ratio |
| DTC P0741 | Damper Clutch Open Stuck |
| DTC P0742 | Damper Clutch Close Stuck |
| DTC P0743 | Damper Clutch Control Solenoid Valve Open or Short (GND) |
| DTC P0745 | Pressure Control Solenoid Valve-A Circuit - Open or Short (GND) |
| DTC P0750 | Shift Control Solenoid Valve-A Circuit - Open or Short (GND) |
| DTC P0755 | Shift Control Solenoid Valve-B Circuit - Open or Short (GND) |
| DTC P0760 | Shift Control Solenoid Valve-C Circuit - Open or Short (GND) |
| DTC P0775 | Pressure Control Solenoid Valve-B Circuit - Open or Short (GND) |
| DTC P1709 | KD Switch - Open or Short (GND) |
| DTC U0001 | Can Communication BUS Off |
| DTC U0100 | No ID From ECU |
Factory Service Tools
Use the Manual With the Right Hardware
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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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