P2757Transmission

Torque Converter Clutch Pressure Control Solenoid Performance/Stuck Off

P2757 means the torque converter clutch pressure control solenoid is not performing within spec or is stuck off, so lockup pressure is not properly controlled.

🚗 Not recommended for long. A stuck torque converter clutch solenoid causes slippage, heat, and poor economy.

HIGH

severity

🎯 Top Causes, Ranked by Likelihood

#1Failed TCC pressure control solenoid$150-$500

40%

The solenoid sticks off or drifts out of spec.

#2Low or degraded fluid$100-$300

25%

Poor fluid impairs lockup control.

#3Worn torque converter clutch$600-$2000

20%

A worn converter clutch slips even when applied.

#4Valve body wear$500-$1500

15%

Worn bores affect lockup pressure.

🩺 Common Symptoms

Shuddering during lockup
Poor fuel economy
Check engine light
Higher rpm at cruise
Possible overheating

💰 Repair Cost: DIY vs Shop

DIY Cost

$100-$600

Shop Cost

$300-$2000

📋 Free OBD2 Code Cheat Sheet

The 50 most common codes with likely cause and DIY fix cost. Sent once, no spam.

🔧 How to Diagnose P2757

1Check fluid level and condition first

2Scan for related lockup codes

3Test the TCC solenoid command and pressure

4Inspect the torque converter and valve body

❓ Frequently Asked Questions

Can I drive with P2757?

Only briefly. Poor lockup control causes heat and can damage the converter and fluid.

What does this solenoid do?

It controls the pressure that applies the torque converter lockup clutch for efficient cruising.

How much to fix P2757?

A solenoid is $300-$800; a torque converter replacement runs much higher.

🔗 Related Codes

P2758P2759P0741P0742