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.
2005 Hyundai XG350 BaseFACTORY OEM SERVICE PROCEDURE
Automatic Transaxle System DTCS
AUTOMATIC TRANSAXLE SYSTEM DIAGNOSTIC TROUBLE CODE DTC (LIST)
| DTC | Description |
|---|---|
| P0703 | Stop Light Switch System |
| P0712 | Oil Temperature Sensor System |
| P0713 | Oil Temperature Sensor System |
| P0715 | Input Shaft Speed Sensor System (Pulse Generator 'A') |
| P0720 | Output Shaft Sensor System (Pulse Generator 'B') |
| P0731 | 1st Gear Incorrect Ratio |
| P0732 | 2nd Gear Incorrect Ratio |
| P0733 | 3rd Gear Incorrect Ratio |
| P0734 | 4th Gear Incorrect Ratio |
| P0735 | 5th Gear Incorrect Ratio |
| P0736 | Reverse Gear Incorrect Ratio |
| P0740 | Torque Converter Clutch Solenoid System |
| P0743 | Torque Converter Clutch Solenoid System |
| P0750 | Solenoid Valve System |
| P0755 | Solenoid Valve System |
| P0760 | Solenoid Valve System |
| P0765 | Solenoid Valve System |
| P1723 | A/T Control Relay System |
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.