AutoCodes – GMC – P0967 2017 GMC Sierra

P0967 2017 GMC Sierra Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

Quick Answer

The pressure control solenoid 2 is part of the control solenoid valve assembly which has no serviceable parts. Common causes include Low transmission fluid, Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted. 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 2017 GMC Sierra indicates Pressure Control Solenoid Valve 2 Control Circuit High Voltage.
Common causes: Common causes include Low transmission fluid, Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted.
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.

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Code Popularity 184

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 25, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0967 2017 GMC Sierra Description

The pressure control solenoid 2 is part of the control solenoid valve assembly which has no serviceable parts. The normally high-pressure control solenoid 2 regulates and directs the pressure control solenoid 2 oil pressure to the 3-5 reverse clutch regulator valve and 3-5 reverse clutch boost valve. Increasing pressure control solenoid 2 pressure increases pressure to the 3-5 reverse clutch. The Transmission Control Module (TCM) varies the current to the pressure control solenoid 2 through a low side driver. Decreasing the current to the pressure control solenoid 2 increases pressure control solenoid 2 oil pressure by closing OFF the solenoid exhaust port. Increasing the current to the pressure control solenoid 2 decreases pressure control solenoid 2 oil pressure by opening the solenoid exhaust port. Pressure control solenoid 2 power is supplied by the Transmission Control Module through a high side driver. The high-side driver protects the circuit and components from excessive current flow. If excessive current flow is detected, the high side driver will turn OFF. When the fault is corrected, the high-side driver will reset.
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects an open or short to voltage on the clutch pressure control solenoid 2 control circuit, for 1 s.

OBDII Code P0967 2017 GMC Sierra - Pressure Control Solenoid Valve 2 Control Circuit High Voltage - AutoCodes.com — P0967 2017 GMC Sierra Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P0967 2017 GMC Sierra?

Low transmission fluid
Faulty Control Solenoid Valve Assembly
Control Solenoid Valve Assembly harness is open or shorted
Control Solenoid Valve Assembly circuit poor electrical connection

How to Fix the DTC P0967 2017 GMC Sierra?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0967 2017 GMC Sierra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0967 2017 GMC Sierra code?

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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 2017 GMC Sierra Code

1. What are the common symptoms of OBDII code P0967 in a 2017 GMC Sierra?

- Common symptoms include harsh shifting, transmission slipping, decreased fuel efficiency, and illumination of the Check Engine light.

2. What does the OBDII code P0967 on a 2017 GMC Sierra mean?

- OBDII code P0967 indicates a high voltage condition in the Pressure Control Solenoid Valve 2 Control Circuit of the transmission.

3. What are the possible causes of OBDII code P0967 in a 2017 GMC Sierra?

- Possible causes include a faulty pressure control solenoid valve, damaged wiring or connectors in the circuit, low transmission fluid level, or a malfunctioning transmission control module.

4. How can I diagnose the issue related to OBDII code P0967 in my 2017 GMC Sierra?

- Diagnosis involves using a scan tool to retrieve the code, checking the transmission fluid level and condition, inspecting the wiring and connectors for any damage, and testing the pressure control solenoid valve.

5. Can I continue driving my 2017 GMC Sierra with OBDII code P0967 present?

- It is not recommended to continue driving with this code present, as it can lead to further damage to the transmission and potentially cause unsafe driving conditions.

6. How can I repair OBDII code P0967 in my 2017 GMC Sierra?

- Repair may involve replacing the pressure control solenoid valve, repairing or replacing damaged wiring or connectors, ensuring the transmission fluid level is correct, or reprogramming the transmission control module.

7. Is it possible to clear OBDII code P0967 in a 2017 GMC Sierra without fixing the underlying issue?

- While you can clear the code using a scan tool, it will likely return if the root cause of the high voltage condition in the pressure control solenoid valve 2 control circuit is not addressed.

8. How much does it typically cost to repair OBDII code P0967 in a 2017 GMC Sierra?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from $200 to $600 or more, including parts and labor.

9. Are there any preventive measures to avoid OBDII code P0967 in a 2017 GMC Sierra?

- Regular maintenance, such as checking and changing the transmission fluid as recommended, can help prevent issues that may trigger OBDII code P0967.

10. Can a DIY enthusiast with automotive knowledge fix OBDII code P0967 in a 2017 GMC Sierra?

- Depending on the level of expertise, a DIY enthusiast may be able to diagnose and repair simple causes of OBDII code P0967, such as checking and replacing damaged wiring or connectors. However, more complex issues may require professional help.