OBD-II code · Powertrain (generic, extended)
P2757 Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off
The TCC pressure control solenoid is commanded on but does not produce the expected lockup pressure. TCC stays open or partially engaged.
Is it safe to drive with P2757?
Usually safe for short trips, but don’t ignore it: the underlying fault can get more expensive over time.
Common causes
- Most likelySolenoid spool stuck in closed position
- PossibleHydraulic feed restricted by debris
- Less likelyCarbon or debris buildup preventing free movement
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–8 h
- Emissions test
- Usually unaffected
- Parts involved
- Tcc Pressure Solenoid, Torque Converter
Related codes
- P2754Transmission Fluid Cooler Control Circuit Low
- P2755Transmission Fluid Cooler Control Circuit High
- P2756Torque Converter Clutch Pressure Control Solenoid
- P2758Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On
- P2759Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
- P275ATransmission Fluid Temperature Sensor D Circuit
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.