Engine-CodesGMC – P0968 2014 GMC Sierra

P0968 2014 GMC Sierra Code - Pressure Control Solenoid Valve 3 Control Circuit Open

Quick Answer

The P0968 code in a 2014 GMC Sierra indicates a problem with the Pressure Control Solenoid Valve 3 Control Circuit. Common causes include Faulty pressure control solenoid valve 3, Wiring or connector issues in the control circuit, Corrosion or damage to the electrical connections. 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 2014 GMC Sierra indicates Pressure Control Solenoid Valve 3 Control Circuit Open.
Common causes
Common causes include Faulty pressure control solenoid valve 3, Wiring or connector issues in the control circuit, Corrosion or damage to the electrical connections.
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 11, 2024
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Code P0968 2014 GMC Sierra Description

The P0968 code in a 2014 GMC Sierra indicates a problem with the Pressure Control Solenoid Valve 3 Control Circuit. The pressure control solenoid valve is a crucial component in the transmission system responsible for regulating hydraulic pressure within the transmission. In this case, the code specifically points to an open circuit in the control circuit of solenoid valve 3.

OBDII Code P0968 2014 GMC Sierra - Pressure Control Solenoid Valve 3 Control Circuit Open
P0968 2014 GMC Sierra Code - Pressure Control Solenoid Valve 3 Control Circuit Open

Common Causes of P0968 2014 GMC Sierra

  1. Faulty pressure control solenoid valve 3
  2. Wiring or connector issues in the control circuit
  3. Corrosion or damage to the electrical connections
  4. ECM malfunction
  5. Transmission fluid contamination

Symptoms of P0968 2014 GMC Sierra

  1. Erratic shifting patterns
  2. Harsh or delayed shifting
  3. Transmission slippage
  4. Decreased fuel efficiency
  5. Illumination of the check engine light

How to Fix P0968 2014 GMC Sierra

  1. Diagnose the issue by using a scan tool to pinpoint the exact cause of the open circuit in the pressure control solenoid valve 3 control circuit.
  2. Inspect the wiring and connectors for any signs of damage, corrosion, or loose connections. Repair or replace as needed.
  3. Test the pressure control solenoid valve 3 to ensure it is functioning correctly. Replace if necessary.
  4. Clear the diagnostic trouble codes from the ECM and test drive the vehicle to ensure the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying issues with the transmission system.

Cost to Fix P0968 2014 GMC Sierra

The typical repair costs for addressing a P0968 code in a 2014 GMC Sierra can vary depending on the exact cause of the issue. Generally, the cost of replacing a pressure control solenoid valve ranges from $150 to $300, while the labor costs can range from $100 to $200. Additional costs may be incurred for diagnostic testing, wiring repairs, or ECM replacement. The total repair cost can range from $250 to $600 or more, depending on the extent of the repairs needed. It is advisable to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on the specific circumstances of your vehicle.

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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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