Engine-CodesChevrolet – P0968 2018 Chevrolet Silverado

P0968 2018 Chevrolet Silverado Code - Pressure Control Solenoid Valve 3 Control Circuit Open

Quick Answer

The P0968 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates that there is an open circuit in the control circuit of Pressure Control Solenoid Valve 3. Common causes include Faulty Pressure Control Solenoid Valve 3, Damaged wiring or connectors in the control circuit, Malfunctioning transmission control module. 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
P0968 2018 Chevrolet Silverado indicates Pressure Control Solenoid Valve 3 Control Circuit Open.
Common causes
Common causes include Faulty Pressure Control Solenoid Valve 3, Damaged wiring or connectors in the control circuit, Malfunctioning transmission control module.
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 17, 2024
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Code P0968 2018 Chevrolet Silverado Description

The P0968 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates that there is an open circuit in the control circuit of Pressure Control Solenoid Valve 3. This solenoid valve is responsible for regulating hydraulic pressure within the transmission, which is crucial for smooth shifting and overall transmission performance. When the control circuit is open, it means that there is a break in the electrical connection between the solenoid valve and the vehicle's control module.

OBDII Code P0968 2018 Chevrolet Silverado - Pressure Control Solenoid Valve 3 Control Circuit Open
P0968 2018 Chevrolet Silverado Code - Pressure Control Solenoid Valve 3 Control Circuit Open

Common Causes of P0968 2018 Chevrolet Silverado

  1. Faulty Pressure Control Solenoid Valve 3
  2. Damaged wiring or connectors in the control circuit
  3. Malfunctioning transmission control module
  4. Poor electrical connection

Symptoms of P0968 2018 Chevrolet Silverado

  1. Erratic shifting behavior
  2. Harsh or delayed gear changes
  3. Transmission slipping
  4. Limp mode activation
  5. Illuminated check engine light

How to Fix P0968 2018 Chevrolet Silverado

  1. Begin by conducting a visual inspection of the wiring and connectors in the control circuit to check for any visible damage or corrosion.
  2. Test the Pressure Control Solenoid Valve 3 using a multimeter to determine if it is functioning correctly.
  3. Check the transmission control module for any signs of damage or malfunction and perform a diagnostic scan to retrieve any additional fault codes.
  4. Repair or replace any damaged wiring, connectors, or components as necessary.
  5. Clear the DTC and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P0968 2018 Chevrolet Silverado

The cost of repairing a P0968 code on a 2018 Chevrolet Silverado can vary depending on the exact cause of the issue. In general, the cost of parts such as a new Pressure Control Solenoid Valve 3 and any necessary wiring or connectors can range from $100 to $300. Labor costs at an auto repair shop can range from $200 to $500, depending on the shop's hourly rates and the complexity of the repair. It is advisable to obtain quotes from multiple repair shops to compare prices and ensure a fair estimate.

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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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