AutoCodes – GMC – P2724 2015 GMC Sierra

P2724 2015 GMC Sierra Code - Pressure Control Solenoid Valve 5 Stuck On

Quick Answer

The clutch pressure control solenoid 5 is part of the control solenoid valve assembly, which has no serviceable parts. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly. 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
P2724 2015 GMC Sierra indicates Pressure Control Solenoid Valve 5 Stuck On.
Common causes
Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 257
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 25, 2024
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Code P2724 2015 GMC Sierra Description

The clutch pressure control solenoid 5 is part of the control solenoid valve assembly, which has no serviceable parts. The Clutch Pressure Control Solenoid 5 regulates transmission fluid pressure to the 1-2-3-4 clutch regulator valve which controls pressure to the 1-2-3-4 clutch. The Transmission Control Module (TCM) calculates gear ratio based on the RPM signals from the Input Speed Sensor (ISS) and the Output Speed Sensor (OSS). The Transmission Control Module compares the expected transmission gear ratio to the calculated gear ratio for each commanded gear.
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module has detected an incorrect gear ratio change when the 1-2-3-4 clutch is commanded OFF during a shift. This condition must occur 3 times.
OBDII Code P2724 2015 GMC Sierra - Pressure Control Solenoid Valve 5 Stuck On - AutoCodes.com
P2724 2015 GMC Sierra Code - Pressure Control Solenoid Valve 5 Stuck On

What are the Possible Causes of the DTC P2724 2015 GMC Sierra?

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty Control Solenoid Valve Assembly
  • Control Solenoid Valve Assembly harness or connectors
  • Control Solenoid Valve Assembly circuit is open or shorted

How to Fix the DTC P2724 2015 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 P2724 2015 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 P2724 2015 GMC Sierra code?

Need more information on how to fix the P2724 2015 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the 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 P2724 2015 GMC Sierra Code

1. What are the common symptoms of OBDII code P2724 in a 2015 GMC Sierra?

- Common symptoms include harsh shifting, transmission slippage, decreased fuel efficiency, and the Check Engine light being illuminated.

2. What can cause the Pressure Control Solenoid Valve 5 to become stuck on in a 2015 GMC Sierra?

- The common causes include a faulty solenoid valve, low transmission fluid levels, a clogged transmission filter, or electrical issues.

3. How serious is the P2724 trouble code in a 2015 GMC Sierra?

- This code can lead to transmission performance issues and potential long-term damage if left unresolved, so it should be addressed promptly.

4. Can I drive my 2015 GMC Sierra with the P2724 code present?

- It is not recommended to drive the vehicle with this code as it can cause further damage to the transmission.

5. How can I diagnose the Pressure Control Solenoid Valve 5 issue in my 2015 GMC Sierra?

- A proper diagnosis involves using an OBDII scanner to retrieve the code, checking the transmission fluid level and condition, and inspecting the solenoid valve for proper operation.

6. What are the possible repair options for fixing OBDII code P2724 in a 2015 GMC Sierra?

- Repair options may include replacing the Pressure Control Solenoid Valve 5, addressing any transmission fluid or filter issues, or repairing any electrical faults.

7. Is it possible to reset the P2724 trouble code in a 2015 GMC Sierra without fixing the underlying issue?

- While clearing the code may temporarily turn off the Check Engine light, the issue causing the code will persist and could lead to further problems if not addressed.

8. How much does it typically cost to repair OBDII code P2724 in a 2015 GMC Sierra?

- The cost of repairs can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Are there any preventative maintenance steps I can take to avoid OBDII code P2724 in my 2015 GMC Sierra?

- Regularly checking and changing the transmission fluid, servicing the transmission at recommended intervals, and addressing any minor issues promptly can help prevent this code from occurring.

10. Can a DIY enthusiast with basic automotive knowledge fix the P2724 code in a 2015 GMC Sierra?

- While some simple tasks like checking fluid levels can be done by DIY enthusiasts, diagnosing and repairing the underlying cause of this code may require professional expertise and specialized tools.

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