P2723 2015 GMC Sierra Code - Pressure Control Solenoid Valve 5 Stuck Off
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
- P2723 2015 GMC Sierra indicates Pressure Control Solenoid Valve 5 Stuck Off.
- 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.
Code P2723 2015 GMC Sierra Description
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module has detected an incorrect gear ratio or neutral condition when the 1-2-3-4 clutch is commanded ON. This condition must occur 3 times.
What are the Possible Causes of the DTC P2723 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 P2723 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 P2723 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 P2723 2015 GMC Sierra code?
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Need Help with the Code?
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Frequently Asked Questions about P2723 2015 GMC Sierra Code
1. What does the OBD-II code P2723 indicate on a 2015 GMC Sierra?
The code P2723 indicates that the Pressure Control Solenoid "E" in the transmission is reported to be stuck in the "off" position. This solenoid is responsible for controlling the pressure to the transmission gears.
2. What are common symptoms of the P2723 code in a 2015 GMC Sierra?
Symptoms may include harsh shifting, transmission slipping, transmission overheating, decreased fuel efficiency, and the transmission may enter limp mode to prevent damage.
3. What can cause the P2723 code to appear on a 2015 GMC Sierra?
Common causes include a faulty pressure control solenoid, dirty or low transmission fluid, issues with the transmission fluid pressure sensor, or wiring and electrical faults related to the solenoid.
4. How can I diagnose the P2723 code on my 2015 GMC Sierra?
Diagnosis should begin with checking the transmission fluid level and condition. Following that, a scan tool should be used to monitor solenoid operation and pressure readings. Inspecting the wiring and connectors for damage is also recommended.
5. What steps are involved in repairing the P2723 code on a 2015 GMC Sierra?
Repair steps typically include replacing the pressure control solenoid, changing dirty or contaminated transmission fluid, repairing any faulty wiring or connectors, and in some cases, further investigation into the transmission may be required if the problem persists.
6. Is it safe to drive my 2015 GMC Sierra with the P2723 code?
Driving with the P2723 code can lead to further damage to the transmission. It is advisable to address the issue as soon as possible to avoid potential costly repairs.
7. Can a P2723 code affect the overall performance of my vehicle?
Yes, this code can significantly affect the performance by causing transmission-related issues like slipping or harsh shifts, which can in turn affect the engine performance and fuel economy.
8. What tools are needed to fix the P2723 code on a 2015 GMC Sierra?
Repairing the code typically requires a professional-grade OBD-II scanner, a multimeter for electrical testing, and tools for removing and replacing transmission components.
9. Could the P2723 code be triggered by an electrical fault in the 2015 GMC Sierra?
Yes, an electrical fault such as corroded connectors, damaged wires, or a faulty transmission control module can trigger this code. Electrical diagnostics should be part of the troubleshooting process.
10. How often does the P2723 fault occur in 2015 GMC Sierras, and is it a common issue?
While not extremely common, the P2723 code can occur due to aging or wear and tear on the transmission components, especially in vehicles with higher mileage or those that have not had regular transmission maintenance.
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