Engine-CodesGMC – P0967 2016 GMC Sierra

P0967 2016 GMC Sierra Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

Quick Answer

The OBD-II trouble code P0967 in a 2016 GMC Sierra indicates a problem with the Pressure Control Solenoid Valve 2 Control Circuit, specifically that the voltage is too high. Common causes include Wiring issues, Faulty pressure control solenoid valve, 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
P0967 2016 GMC Sierra indicates Pressure Control Solenoid Valve 2 Control Circuit High Voltage.
Common causes
Common causes include Wiring issues, Faulty pressure control solenoid valve, 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 14, 2024
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Code P0967 2016 GMC Sierra Description

The OBD-II trouble code P0967 in a 2016 GMC Sierra indicates a problem with the Pressure Control Solenoid Valve 2 Control Circuit, specifically that the voltage is too high. This solenoid valve is a crucial component of the transmission system, responsible for regulating the hydraulic pressure within the transmission. When the voltage is too high, it can lead to improper operation of the solenoid valve, affecting the transmission's ability to shift gears smoothly and efficiently.

OBDII Code P0967 2016 GMC Sierra - Pressure Control Solenoid Valve 2 Control Circuit High Voltage
P0967 2016 GMC Sierra Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

Common Causes of P0967 2016 GMC Sierra

  1. Wiring issues
  2. Faulty pressure control solenoid valve
  3. Malfunctioning transmission control module
  4. Electrical system problems

Symptoms of P0967 2016 GMC Sierra

  1. Erratic shifting
  2. Harsh gear changes
  3. Transmission slipping
  4. Decreased fuel efficiency
  5. Illumination of the Check Engine Light

How to Fix P0967 2016 GMC Sierra

  1. Begin by conducting a thorough inspection of the wiring harness connected to the Pressure Control Solenoid Valve 2 to check for any damage, corrosion, or loose connections.
  2. Test the solenoid valve itself to determine if it is functioning correctly. If it is found to be faulty, it will need to be replaced.
  3. Check the transmission control module for any signs of malfunction and perform any necessary repairs or replacements.
  4. Verify the vehicle's electrical system to ensure there are no underlying issues causing the high voltage in the control circuit.
  5. Clear the trouble code from the vehicle's computer system and test drive the vehicle to confirm that the issue has been resolved.

Cost to Fix P0967 2016 GMC Sierra

The typical repair costs for addressing the P0967 code in a 2016 GMC Sierra can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Factors such as location, vehicle make and model, and engine type can also impact the overall repair costs. For a more accurate estimate, it is recommended to consult with local auto 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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