Engine-CodesChevrolet – P0964 2017 Chevrolet Silverado

P0964 2017 Chevrolet Silverado Code - Pressure Control Solenoid Valve 2 Control Circuit Open

Quick Answer

The P0964 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates that there is an open circuit in the control circuit of Pressure Control Solenoid Valve 2. Common causes include Wiring faults or loose connections in the control circuit, Faulty Pressure Control Solenoid Valve 2, Malfunctioning Engine Control Module (ECM). 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 2017 Chevrolet Silverado indicates Pressure Control Solenoid Valve 2 Control Circuit Open.
Common causes
Common causes include Wiring faults or loose connections in the control circuit, Faulty Pressure Control Solenoid Valve 2, Malfunctioning Engine Control Module (ECM).
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0964 2017 Chevrolet Silverado Description

The P0964 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates that there is an open circuit in the control circuit of Pressure Control Solenoid Valve 2. This valve is responsible for regulating hydraulic pressure in the transmission, which is crucial for smooth gear shifts and overall transmission performance. When there is an open circuit in the control circuit, it means that the signal from the engine control module (ECM) to the solenoid valve is interrupted, leading to potential transmission issues.

OBDII Code P0964 2017 Chevrolet Silverado - Pressure Control Solenoid Valve 2 Control Circuit Open
P0964 2017 Chevrolet Silverado Code - Pressure Control Solenoid Valve 2 Control Circuit Open

Common Causes of P0964 2017 Chevrolet Silverado

  1. Wiring faults or loose connections in the control circuit
  2. Faulty Pressure Control Solenoid Valve 2
  3. Malfunctioning Engine Control Module (ECM)
  4. Electrical issues within the transmission system
  5. Corrosion or damage to electrical connectors

Symptoms of P0964 2017 Chevrolet Silverado

  1. Erratic shifting patterns
  2. Harsh shifts
  3. Transmission slipping
  4. Inability to shift gears
  5. Illumination of the Check Engine Light

How to Fix P0964 2017 Chevrolet Silverado

  1. Begin by conducting a thorough visual inspection of the wiring harness and connectors associated with Pressure Control Solenoid Valve 2. Look for any signs of damage, corrosion, or loose connections.
  2. Use a multimeter to test the continuity of the wiring and ensure that there are no open circuits. Repair or replace any damaged wiring as necessary.
  3. Test the Pressure Control Solenoid Valve 2 using a scan tool to check for proper operation. Replace the solenoid valve if it is found to be faulty.
  4. Check the Engine Control Module (ECM) for any fault codes related to the transmission system. Reset the codes and retest the system to see if the issue persists.
  5. Clear the DTC P0964 code from the ECM using a scan tool and perform a test drive to verify that the transmission is operating correctly.

Cost to Fix P0964 2017 Chevrolet Silverado

The typical repair costs for addressing a P0964 code in a 2017 Chevrolet Silverado can vary depending on the exact cause of the issue and the labor rates at the auto repair shop. In general, the cost of replacing a Pressure Control Solenoid Valve 2 can range from $150 to $300, including parts and labor. However, if additional wiring repairs or ECM diagnostics are required, the total cost may increase accordingly. It is recommended to consult with a trusted mechanic or dealership to obtain a more accurate estimate based on the specific circumstances of your vehicle. Keep in mind that labor rates can vary between $80 and $150 per hour, with rates potentially higher in metropolitan areas or at dealerships, and lower at independent repair shops.

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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.

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