P2763Transmission

Torque Converter Clutch Pressure Control Solenoid Control Circuit High

P2763 means the torque converter clutch pressure control solenoid control circuit voltage is higher than expected, often from an open or loss of ground.

🚗 Not recommended for long. A high control circuit fault disrupts lockup.

HIGH

severity

🎯 Top Causes, Ranked by Likelihood

#1Open in control wiring$100-$350

40%

A break leaves the circuit voltage high.

#2Poor ground$80-$250

25%

A lost ground raises circuit voltage.

#3Failed TCC solenoid$150-$500

20%

An open solenoid reads high.

#4TCM driver fault$500-$1200

15%

The module output has failed high.

🩺 Common Symptoms

No or poor lockup
Poor fuel economy
Check engine light
Higher rpm at cruise
Possible limp mode

💰 Repair Cost: DIY vs Shop

DIY Cost

$100-$600

Shop Cost

$300-$1500

📋 Free OBD2 Code Cheat Sheet

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

🔧 How to Diagnose P2763

1Check fluid level and condition first

2Inspect wiring for opens and bad grounds

3Test the solenoid continuity

4Verify circuit voltage with a scan tool

❓ Frequently Asked Questions

Can I drive with P2763?

Only briefly. Loss of lockup hurts economy and adds heat.

What does circuit high mean?

Voltage is higher than expected, usually from an open circuit or lost ground.

How much to fix P2763?

Wiring fixes may be under $300; a solenoid runs $300-$800.

🔗 Related Codes

P2761P2762P2764P0743