P2719 2015 GMC Sierra Code - Pressure Control Solenoid 4 System Performance
Quick Answer
The pressure control solenoid 4 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
- P2719 2015 GMC Sierra indicates Pressure Control Solenoid 4 System Performance.
- 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 P2719 2015 GMC Sierra Description
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects an internal electrical malfunction on the pressure control solenoid 4 control circuit where the measured pressure control solenoid 4 current does not equal the commanded pressure control solenoid 4 current for 5 s.
What are the Possible Causes of the DTC P2719 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 P2719 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 P2719 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 P2719 2015 GMC Sierra code?
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Frequently Asked Questions about P2719 2015 GMC Sierra Code
1. What does the OBDII code P2719 mean on a 2015 GMC Sierra?
P2719 indicates an issue with the performance of Pressure Control Solenoid 4 in the transmission, which helps regulate hydraulic pressure for proper gear shifting.
2. What are common symptoms of a P2719 code in a 2015 GMC Sierra?
Symptoms may include harsh or delayed shifting, transmission slipping, poor fuel economy, and the check engine light being illuminated.
3. What causes the P2719 code in a 2015 GMC Sierra?
Possible causes include a faulty pressure control solenoid, dirty or low transmission fluid, wiring or connector issues, or internal transmission problems.
4. Can I drive my 2015 GMC Sierra with a P2719 code?
It’s not recommended to drive for extended periods with this code, as transmission performance may degrade further, potentially causing more damage.
5. How do I diagnose the P2719 code on my GMC Sierra?
Diagnosis involves checking the transmission fluid level and condition, inspecting wiring and connectors for damage, and testing the pressure control solenoid for proper operation.
6. How do I fix a P2719 code on a 2015 GMC Sierra?
Repairs may include replacing the faulty solenoid, cleaning or replacing transmission fluid, repairing damaged wiring, or addressing internal transmission issues if necessary.
7. How much does it cost to fix a P2719 code on a GMC Sierra?
Costs vary depending on the repair. Replacing a solenoid can cost $200–$400, while more extensive transmission repairs can be significantly higher.
8. Will a transmission fluid flush fix the P2719 code?
A fluid flush might resolve the issue if the problem is caused by contaminated or degraded fluid, but it won’t fix a faulty solenoid or electrical issues.
9. How can I prevent the P2719 code from appearing on my 2015 GMC Sierra?
Regularly maintain your transmission by checking fluid levels, replacing fluid at recommended intervals, and addressing issues promptly to avoid long-term damage.
10. Does P2719 require reprogramming or software updates for repair?
Reprogramming is not typically required, but a dealer or specialized shop may recommend it if there are related transmission control module updates.
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