OBD-II code · Powertrain (generic, extended)
P2756 Torque Converter Clutch Pressure Control Solenoid
A general fault in the torque converter clutch (TCC) pressure control solenoid. Lockup feel and slip control are degraded.
Is it safe to drive with P2756?
Usually safe for short trips, but don’t ignore it: the underlying fault can get more expensive over time.
Common causes
- Most likelyAged solenoid coil resistance drift
- PossibleWorn valve body bore around the solenoid
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
- P2753Transmission Fluid Cooler Control Circuit / Open
- P2754Transmission Fluid Cooler Control Circuit Low
- P2755Transmission Fluid Cooler Control Circuit High
- P2757Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off
- P2758Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On
- P2759Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.