Torque Converter Clutch Adaptive Learning Limit Exceeded
2014-2016 Tesla Model S P85D Dual Motor AWD
Description
The TCC adaptive learning values have reached their maximum limit, indicating the torque converter clutch can no longer maintain proper engagement within the programmable range.
Symptoms
- Check Engine Light
- TCC shudder worsening over time
- Gradually increasing fuel consumption
- Slip at highway cruise
- TCC may stop engaging
- Occasional limp mode
Common Causes
- Severe torque converter clutch wear
- Fluid deterioration beyond service limit
- Piston seal leak in converter
- TCC solenoid degradation
- Extended fluid service intervals
Diagnostic Steps
- Read TCC adaptation values
- Monitor TCC slip percentage
- Check transmission fluid age and condition
- Test TCC apply pressure
- Review service history for fluid changes
Repair Notes
Torque converter replacement required when adaptation limit is reached. This indicates wear beyond what software can compensate for.
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
P3064 on Other Vehicles
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2024-2024 Cyberbeast Tri Motor AWD
Tesla Cybertruck
2024-2024 Dual Motor AWD
Tesla Cybertruck
2024-2024 Single Motor RWD
Tesla Model 3
2017-2020 Long Range Dual Motor AWD
Tesla Model 3
2017-2020 Performance Dual Motor AWD
Tesla Model 3
2017-2020 Standard Range Plus Single Motor RWD
Tesla Model 3
2021-2024 Long Range Dual Motor AWD
Tesla Model 3
2021-2024 Performance Dual Motor AWD
Common Questions
What does code P3064 mean on a 2014-2016 Tesla Model S?
P3064 stands for "Torque Converter Clutch Adaptive Learning Limit Exceeded". The TCC adaptive learning values have reached their maximum limit, indicating the torque converter clutch can no longer maintain proper engagement within the programmable range.
What are the symptoms of P3064 on a Tesla Model S?
Common symptoms of P3064 include: Check Engine Light, TCC shudder worsening over time, Gradually increasing fuel consumption, Slip at highway cruise, TCC may stop engaging, Occasional limp mode.
What causes P3064 on a 2014-2016 Tesla Model S?
Common causes of P3064 include: Severe torque converter clutch wear, Fluid deterioration beyond service limit, Piston seal leak in converter, TCC solenoid degradation, Extended fluid service intervals.