Engine-Codes.com
Engine-Codes – Cadillac – P2764 Cadillac

P2764 Cadillac Code - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit Low Voltage

Quick Answer

The P2764 diagnostic trouble code for Cadillac vehicles indicates an issue with the Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit having low voltage. Common causes include Faulty torque converter clutch pressure control solenoid valve, Wiring issues or poor electrical connections, Defective transmission control module (TCM). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P2764 Cadillac indicates Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit Low Voltage.
Common causes
Common causes include Faulty torque converter clutch pressure control solenoid valve, Wiring issues or poor electrical connections, Defective transmission control module (TCM).
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P2764 Cadillac Description

The P2764 diagnostic trouble code for Cadillac vehicles indicates an issue with the Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit having low voltage. This solenoid valve is an essential component of the transmission system that controls the flow of hydraulic fluid to engage or disengage the torque converter clutch. The torque converter clutch is responsible for connecting the engine to the transmission, improving fuel efficiency and reducing heat buildup in the transmission.

OBDII Code P2764 Cadillac - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit Low Voltage
P2764 Cadillac Code - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit Low Voltage

Common Causes of P2764 Cadillac

  1. Faulty torque converter clutch pressure control solenoid valve
  2. Wiring issues or poor electrical connections
  3. Defective transmission control module (TCM)
  4. Low transmission fluid levels or dirty fluid
  5. Internal transmission damage or wear

Symptoms of P2764 Cadillac

  1. Decreased fuel efficiency
  2. Harsh shifting or delayed engagement
  3. Transmission slipping
  4. Illumination of the Check Engine Light
  5. Transmission overheating

How to Fix P2764 Cadillac

  1. Begin by diagnosing the specific cause of the low voltage in the torque converter clutch pressure control solenoid valve circuit using a scan tool to read live data and perform electrical tests.
  2. Inspect the wiring harness and connectors for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the torque converter clutch pressure control solenoid valve for proper functionality. Replace the solenoid valve if it is found to be faulty.
  4. Check the transmission fluid level and condition. Top off or replace the fluid if needed.
  5. If the issue persists, consider replacing the transmission control module (TCM) after confirming that all other components are functioning correctly.

Cost to Fix P2764 Cadillac

The typical cost to repair a P2764 code in a Cadillac vehicle can range from $200 to $500, including parts and labor. However, the actual cost may vary depending on the specific cause of the issue, the labor rates at the repair shop, and any additional components that need to be replaced. It's recommended to obtain quotes from multiple auto repair shops to ensure a competitive price for the repair.

Need more information about the P2764 Cadillac code?

Need more information on how to fix the P2764 Cadillac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2764 Cadillac code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2764 Cadillac Code

No Frequently Asked Questions about P2764 Cadillac Code found.

Discuss the causes and fixes for P2764 Cadillac OBDII Code

Submit a New Comment

Code P2764 Cadillac comments

No comments found for this page.