Powertrain
generic / SAE
P2760
Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent
The TCC pressure control solenoid shows intermittent electrical or hydraulic faults. Wiring faults of this kind typically come from chafing, water ingress at connector seals, or pin push-back — a wiggle test on the harness while the code is active often confirms the location.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number7 / 60
Possible causes
- Solenoid connector not fully seated high
- Coil resistance drifts with temperature medium
- Connector with intermittent contact under vibration low
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
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 200–1800 €
- Estimated time: 1.5–6 h
- Component: tcc pressure solenoid
- Component: wiring harness
- MIL / check engine light
Sources
References
sae:J2012