P2764
Torque Converter Clutch Pressure Control Solenoid Stuck Off
2022-2024 Audi Q4 e-tron Electric
High SeverityPowertrainGeneric (SAE)
Description
The TCC pressure control solenoid is stuck in the off position.
Symptoms
- No torque converter lockup
- Higher RPM at highway speed
- Poor fuel economy
- Overheating transmission
Common Causes
- Failed solenoid
- Contaminated fluid blocking valve
- Valve body stuck
Diagnostic Steps
- Command TCC operation with scan tool
- Check for fluid contamination
- Pressure test
Repair Notes
Replace solenoid. Check for debris in valve body.
Related Codes
Other Powertrain Codes
- P0070Ambient Air Temperature Sensor Circuit
- P0071Ambient Air Temperature Sensor Range/Performance
- P0072Ambient Air Temperature Sensor Circuit Low
- P0073Ambient Air Temperature Sensor Circuit High
- P0115Engine Coolant Temperature (ECT) Sensor 1 Circuit
- P0116ECT Sensor 1 Circuit Range/Performance
- P0117ECT Sensor 1 Circuit Low Input
- P0118ECT Sensor 1 Circuit High Input
- P0119ECT Sensor 1 Circuit Intermittent
- P0125Insufficient Coolant Temperature for Closed Loop Fuel Control
P2764 on Other Vehicles
Common Questions
What does code P2764 mean on a 2022-2024 Audi Q4 e-tron?
P2764 stands for "Torque Converter Clutch Pressure Control Solenoid Stuck Off". The TCC pressure control solenoid is stuck in the off position.
What are the symptoms of P2764 on a Audi Q4 e-tron?
Common symptoms of P2764 include: No torque converter lockup, Higher RPM at highway speed, Poor fuel economy, Overheating transmission.
What causes P2764 on a 2022-2024 Audi Q4 e-tron?
Common causes of P2764 include: Failed solenoid, Contaminated fluid blocking valve, Valve body stuck.