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P0964 Chevrolet Code - Pressure Control Solenoid Valve 2 Control Circuit Open

Quick Answer

The P0964 code for Chevrolet vehicles indicates a problem with the Pressure Control Solenoid Valve 2 Control Circuit being open. Common causes include Faulty Pressure Control Solenoid Valve 2, Broken or damaged wiring in the control circuit, Loose or corroded connectors. 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
P0964 Chevrolet indicates Pressure Control Solenoid Valve 2 Control Circuit Open.
Common causes
Common causes include Faulty Pressure Control Solenoid Valve 2, Broken or damaged wiring in the control circuit, Loose or corroded connectors.
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 11, 2024
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Code P0964 Chevrolet Description

The P0964 code for Chevrolet vehicles indicates a problem with the Pressure Control Solenoid Valve 2 Control Circuit being open. The Pressure Control Solenoid Valve is a crucial component of the transmission system, responsible for regulating hydraulic pressure within the transmission. When this valve is not functioning properly, it can lead to issues with gear shifting, torque converter lockup, and overall transmission performance.

OBDII Code P0964 Chevrolet - Pressure Control Solenoid Valve 2 Control Circuit Open
P0964 Chevrolet Code - Pressure Control Solenoid Valve 2 Control Circuit Open

Common Causes of P0964 Chevrolet

  1. Faulty Pressure Control Solenoid Valve 2
  2. Broken or damaged wiring in the control circuit
  3. Loose or corroded connectors
  4. Issues with the transmission control module
  5. Electrical short or open circuit

Symptoms of P0964 Chevrolet

  1. Harsh or delayed shifting
  2. Slipping gears
  3. Decreased fuel efficiency
  4. Inability to move
  5. Illumination of the check engine light

How to Fix P0964 Chevrolet

  1. Begin by conducting a thorough inspection of the wiring harness and connectors associated with the Pressure Control Solenoid Valve 2.
  2. Test the solenoid valve for proper operation and replace if necessary.
  3. Check the transmission control module for any faults or errors and address them accordingly.
  4. Clear the diagnostic trouble codes from the vehicle's computer and perform a test drive to ensure the issue has been resolved.
  5. If the problem persists, consult a professional mechanic or dealership for further diagnosis and potential transmission system inspection.

Cost to Fix P0964 Chevrolet

The cost of repairing a P0964 code can vary depending on the extent of the issue and the specific components that need to be replaced. On average, the parts for this repair could range from $100 to $300, while the labor costs may add another $150 to $300. Overall, the total repair cost could fall between $250 and $600. It is important to note that these are rough estimates, and actual costs may vary based on location, vehicle make and model, and the labor rates of the repair shop. It is recommended to obtain quotes from multiple sources to ensure a competitive price for the repair.

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Information for Specific Chevrolet Models

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 P0964 Chevrolet Code

1. What are the common symptoms of OBDII code P0964 in a Chevrolet related to the Pressure Control Solenoid Valve 2 Control Circuit Open?

- Common symptoms include harsh shifting, transmission slipping, transmission overheating, and the vehicle going into limp mode.

2. What are some possible causes of OBDII code P0964 in a Chevrolet related to the Pressure Control Solenoid Valve 2 Control Circuit Open?

- The code P0964 can be caused by a faulty pressure control solenoid valve 2, damaged wiring or connectors in the circuit, low transmission fluid, or a malfunctioning transmission control module.

3. How can I diagnose the cause of OBDII code P0964 in a Chevrolet related to the Pressure Control Solenoid Valve 2 Control Circuit Open?

- Diagnosis typically involves checking the transmission fluid level and condition, inspecting the wiring and connectors for damage, performing a circuit test on the pressure control solenoid valve 2, and scanning the transmission control module for additional fault codes.

4. Can I continue driving my Chevrolet with OBDII code P0964 related to the Pressure Control Solenoid Valve 2 Control Circuit Open?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further damage to the transmission and potentially unsafe driving conditions.

5. How can I repair OBDII code P0964 in a Chevrolet related to the Pressure Control Solenoid Valve 2 Control Circuit Open?

- Repair options include replacing the pressure control solenoid valve 2, repairing or replacing damaged wiring or connectors, ensuring the transmission fluid is at the correct level, and resetting the fault codes.

6. What are some tips for preventing OBDII code P0964 related to the Pressure Control Solenoid Valve 2 Control Circuit Open in a Chevrolet?

- Regularly checking and maintaining the transmission fluid level, promptly addressing any transmission issues or warning signs, and ensuring proper installation of any aftermarket electronic components can help prevent this code from occurring.

7. Can a DIY enthusiast repair OBDII code P0964 related to the Pressure Control Solenoid Valve 2 Control Circuit Open in a Chevrolet?

- While some DIY enthusiasts may have the skills to diagnose and repair this code, it is recommended to consult a professional mechanic or transmission specialist due to the complexity of transmission systems.

8. Will resetting the fault codes make OBDII code P0964 related to the Pressure Control Solenoid Valve 2 Control Circuit Open disappear permanently?

- Resetting the fault codes may temporarily clear the code, but if the underlying issue causing the code is not addressed, it is likely to reappear once the vehicle is driven again.

9. How long does it typically take to repair OBDII code P0964 related to the Pressure Control Solenoid Valve 2 Control Circuit Open in a Chevrolet?

- The repair time can vary depending on the exact cause of the code and the availability of parts, but it may take a few hours to a full day for a professional mechanic to diagnose and repair this issue.

10. Is OBDII code P0964 related to the Pressure Control Solenoid Valve 2 Control Circuit Open a common issue in Chevrolet vehicles?

- While not extremely common, this code can occur in Chevrolet vehicles with automatic transmissions, especially in older models or vehicles with high mileage.

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