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P0967 2015 Chevrolet Silverado Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

Quick Answer

The P0967 diagnostic trouble code (DTC) indicates that the Engine Control Module (ECM) has detected a high voltage condition in the control circuit of Pressure Control Solenoid Valve 2. Common causes include Faulty Pressure Control Solenoid Valve 2, Damaged or shorted wiring in the solenoid circuit, Corroded or loose electrical 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
P0967 2015 Chevrolet Silverado indicates Pressure Control Solenoid Valve 2 Control Circuit High Voltage.
Common causes
Common causes include Faulty Pressure Control Solenoid Valve 2, Damaged or shorted wiring in the solenoid circuit, Corroded or loose electrical 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 Oct 09, 2024
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Code P0967 2015 Chevrolet Silverado Description

The P0967 diagnostic trouble code (DTC) indicates that the Engine Control Module (ECM) has detected a high voltage condition in the control circuit of Pressure Control Solenoid Valve 2. This solenoid is a critical component of the vehicle's transmission system, specifically involved in regulating hydraulic pressure within the transmission. The solenoid's primary function is to control the flow of transmission fluid, which is essential for smooth gear shifts and overall transmission performance.

OBDII Code P0967 2015 Chevrolet Silverado - Pressure Control Solenoid Valve 2 Control Circuit High Voltage
P0967 2015 Chevrolet Silverado Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

Common Causes of P0967 2015 Chevrolet Silverado

  1. Faulty Pressure Control Solenoid Valve 2.
  2. Damaged or shorted wiring in the solenoid circuit.
  3. Corroded or loose electrical connectors.
  4. Malfunctioning Engine Control Module (ECM).
  5. Low transmission fluid levels or poor fluid quality.

Symptoms of P0967 2015 Chevrolet Silverado

  1. Harsh or erratic shifting of gears.
  2. Transmission slipping or failing to engage.
  3. Delayed or unresponsive gear changes.
  4. Illuminated check engine light on the dashboard.
  5. Unusual transmission fluid leaks or discoloration.

How to Fix P0967 2015 Chevrolet Silverado

  1. Diagnostic Testing: Begin with a thorough diagnostic scan to confirm the P0967 code and check for any additional codes that may provide further insight into the issue.
  2. Visual Inspection: Inspect the wiring harness and connectors associated with Pressure Control Solenoid Valve 2 for signs of damage, corrosion, or loose connections.
  3. Solenoid Replacement: If the solenoid is determined to be faulty, replace it with a new or refurbished unit, ensuring that all connections are secure and free from corrosion.
  4. Wiring Repair: If damaged wiring is found, repair or replace the affected sections of the harness to restore proper electrical function.
  5. Fluid Check: Check the transmission fluid level and condition. If necessary, perform a fluid change to ensure optimal performance and prevent further issues.

Cost to Fix P0967 2015 Chevrolet Silverado

The cost to repair a P0967 code can vary significantly based on the specific diagnosis and repairs needed. On average, you can expect to pay between $200 and $800 for parts and labor. This estimate includes the cost of a new solenoid, any necessary wiring repairs, and labor charges. Labor rates typically range from $80 to $150 per hour, depending on the shop's location and whether it is an independent garage or a dealership. In metropolitan areas, rates may be higher, while independent shops often offer more competitive pricing. It is advisable to obtain quotes from local repair shops for a more accurate estimate tailored to your specific situation.

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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.

Frequently Asked Questions about P0967 2015 Chevrolet Silverado Code

1. What does the OBDII code P0967 mean on a 2015 Chevrolet Silverado?

P0967 indicates a "Pressure Control Solenoid Valve 2 Control Circuit High Voltage," meaning the transmission control module (TCM) has detected a high voltage issue in the circuit for pressure control solenoid 2.

2. What are the common symptoms of the P0967 code in a 2015 Chevy Silverado?

Symptoms may include harsh or delayed shifting, transmission slipping, inability to shift gears, poor fuel economy, or the illumination of the check engine light.

3. What causes the P0967 code to appear?

Potential causes include a faulty pressure control solenoid, damaged or corroded wiring/connectors, a short circuit, or a malfunctioning transmission control module (TCM).

4. Can I drive my 2015 Chevrolet Silverado with a P0967 code?

Driving with this code is not recommended, as it can lead to further transmission damage or unsafe driving conditions due to improper gear shifting.

5. How do I diagnose the P0967 code on my Silverado?

Start by checking the wiring and connectors for damage or corrosion. Use a multimeter to test for proper voltage in the solenoid circuit. If the wiring is fine, test the solenoid itself or consider a TCM diagnostic.

6. How do I fix the P0967 code on a 2015 Chevy Silverado?

Repairs may include replacing the faulty pressure control solenoid, repairing or replacing damaged wiring, cleaning corroded connectors, or reprogramming/replacing the TCM.

7. How much does it cost to repair the P0967 code?

Repair costs vary but may range from $200 to $500 for solenoid replacement. More extensive issues, like TCM replacement, can cost $500 to $1,000 or more.

8. Can a low transmission fluid level cause the P0967 code?

Low transmission fluid is unlikely to directly cause this code, but it can lead to solenoid or transmission issues over time. Always ensure the fluid level is correct.

9. Do I need to reprogram the TCM after fixing the P0967 code?

Reprogramming may be required if the TCM is replaced or if the solenoid replacement impacts the TCM's stored parameters. Check the manufacturer's guidelines.

10. Will clearing the code fix the P0967 issue?

Clearing the code will reset the check engine light, but it won't fix the underlying issue. Proper diagnosis and repair are required to prevent the code from returning.

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