P1814 OBD Code Definition:
Torque Converter Overstressed
P1814 OBD Code Description:
Possible Causes
- Wiring from/to Pressure Control Valve 1 Open/Short to Ground
- Pressure Control Valve 1 faulty
Possible Solutions
- Check Wiring from/to Pressure Control Valve 1
- Check Pressure Control Valve 1
- Check Measuring Blocks
Special Notes
- Pressure Control Valve 1 might be referred to as Solenoid Valve 4
- Start with checking connectors for corrosion or water damage, in case of 01V transmission pay special attention to 16-pin connector between valve body and wiring harness.