P2723 2018 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 2018 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 2018 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 2018 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 2018 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 2018 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 2018 GMC Sierra code?
Need more information on how to fix the P2723 2018 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
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Frequently Asked Questions about P2723 2018 GMC Sierra Code
1. What are the common symptoms of OBDII code P2723 in a 2018 GMC Sierra?
The common symptoms of P2723 include harsh shifting, transmission slippage, decreased fuel efficiency, and the transmission not engaging properly.
2. What does the OBDII code P2723 indicate in a 2018 GMC Sierra?
P2723 indicates an issue with the Pressure Control Solenoid Valve 5 being stuck in the "off" position in the transmission of a 2018 GMC Sierra.
3. What are the possible causes of OBDII code P2723 in a 2018 GMC Sierra?
Possible causes of P2723 include a faulty pressure control solenoid valve, damaged wiring or connectors in the transmission system, low transmission fluid level, or internal transmission damage.
4. How can I diagnose the OBDII code P2723 in my 2018 GMC Sierra?
Diagnosing P2723 involves using a scan tool to retrieve the trouble codes, checking the transmission fluid level and condition, inspecting the wiring and connectors related to the pressure control solenoid valve, and performing a thorough transmission system inspection.
5. Can I continue driving my 2018 GMC Sierra with OBDII code P2723 present?
It is not recommended to continue driving with P2723 present, as it can lead to further transmission damage and potential safety hazards. It's best to address the issue promptly.
6. How can I repair OBDII code P2723 in my 2018 GMC Sierra?
Repairing P2723 may involve replacing the Pressure Control Solenoid Valve 5, repairing any damaged wiring or connectors, ensuring the transmission fluid is at the correct level, and addressing any other underlying issues causing the code.
7. Is it possible to clear the OBDII code P2723 in a 2018 GMC Sierra without addressing the underlying issue?
Clearing the code without addressing the underlying issue will likely result in the code reappearing once the problem persists. It's essential to diagnose and fix the root cause of P2723.
8. How much does it typically cost to repair OBDII code P2723 in a 2018 GMC Sierra?
The cost of repairing P2723 can vary depending on the exact cause of the issue, labor rates, and parts needed. It's recommended to consult with a professional mechanic for an accurate estimate.
9. Can a DIY enthusiast fix OBDII code P2723 in a 2018 GMC Sierra?
While some aspects of diagnosing and repairing P2723 may be tackled by experienced DIY enthusiasts, due to the complexity of transmission systems, it's advisable to seek professional help to ensure the issue is correctly identified and resolved.
10. How can I prevent OBDII code P2723 from occurring in my 2018 GMC Sierra in the future?
To prevent P2723, it's crucial to maintain regular transmission fluid checks and changes, address any leaks promptly, and have the vehicle inspected by a qualified mechanic at the first sign of transmission issues.
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