Powertrain
Definition only
Lights the check engine lamp
P2759: Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
Standardized SAE J2012 code · P27xx — Transmission
What does P2759 mean?
Electrical fault in the TCC pressure control solenoid — open or shorted coil, or short to ground/battery in the harness.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
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
Common causes
- High Open solenoid coil
- Medium Short to ground or battery in the harness
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of P2759 on the same make and model first.
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