Error code
OBD2 P2757
OBD2P2757
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance or Stuck Off.
Severity
highDriving may be possible but not recommended due to potential transmission damage.
Summary
P2757 indicates an issue with the Torque Converter Clutch (TCC) pressure control solenoid, which could mean performance problems or that the solenoid is stuck in the off position.
Symptoms
- Transmission slipping
- Delayed gear engagement
Common Causes
- Faulty TCC pressure control solenoid
- Electrical issues with the solenoid circuit
Diagnosis
- Use a diagnostic tool like Torque Pro to check for additional codes and test solenoid functionality
- Inspect wiring and connectors related to the TCC pressure control solenoid
Fixes
- Replace the faulty TCC pressure control solenoid
FAQ
How do I know if my TCC pressure control solenoid is bad?
A diagnostic tool can help identify issues with the solenoid's performance or electrical connection.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P2700Transmission Friction Element 'A' Apply Time Range/Performance
- P2701Transmission Friction Element 'B' Apply Time Range/Performance
- P2702Transmission Friction Element 'C' Apply Time Range/Performance
- P2703Transmission Friction Element 'D' Apply Time Range/Performance
- P2704Transmission Friction Element 'E' Apply Time Range/Performance
- P2705Transmission Friction Element 'F' Apply Time Range/Performance
- P2706Shift Solenoid 'F'
- P2707Shift Solenoid 'F' Performance or Stuck Off
- P2708Shift Solenoid 'F' Stuck On
- P2709Shift Solenoid 'F' Electrical
- P2710Shift Solenoid 'F' Intermittent
- P2711Unexpected Mechanical Gear Disengagement