AutoCodes – Chevrolet – P2719 2017 Chevrolet Silverado

P2719 2017 Chevrolet Silverado 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 2017 Chevrolet Silverado 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.

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Code Popularity 251

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 P2719 2017 Chevrolet Silverado Description

The pressure control solenoid 4 is part of the control solenoid valve assembly which has no serviceable parts. The normally low-pressure control solenoid 4 regulates and directs oil pressure to the 2-6 clutch regulator valve. Increasing pressure control solenoid 4 pressure increases pressure to the 2-6 clutch regulator valve. The Transmission Control Module (TCM) varies the current to the pressure control solenoid 4 through a low-side driver. Increasing the current to pressure control solenoid 4 increases oil pressure by closing OFF the solenoid exhaust port. Decreasing the current to pressure control solenoid 4 decreases oil pressure by opening the exhaust port. Pressure control solenoid 4 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 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.

OBDII Code P2719 2017 Chevrolet Silverado - Pressure Control Solenoid 4 System Performance - AutoCodes.com — P2719 2017 Chevrolet Silverado Code - Pressure Control Solenoid 4 System Performance

What does this mean?

What are the Possible Causes of the DTC P2719 2017 Chevrolet Silverado?

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 2017 Chevrolet Silverado?

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 2017 Chevrolet Silverado 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 2017 Chevrolet Silverado code?

Need more information on how to fix the P2719 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 P2719 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2719 in a 2017 Chevrolet Silverado?

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

2. What can cause the Pressure Control Solenoid 4 System Performance issue in a 2017 Chevrolet Silverado?

- Potential causes include a faulty pressure control solenoid, low transmission fluid, electrical issues, or a problem with the transmission control module.

3. How serious is the P2719 code in a 2017 Chevrolet Silverado?

- The P2719 code should be addressed promptly to prevent further damage to the transmission and ensure the vehicle operates safely and efficiently.

4. How can I diagnose the Pressure Control Solenoid 4 System Performance problem in my 2017 Chevrolet Silverado?

- Diagnosis typically involves scanning the vehicle's onboard computer for the specific trouble code, checking the transmission fluid level and condition, and inspecting the solenoid and related components.

5. Can I drive my 2017 Chevrolet Silverado with the P2719 code present?

- It is not recommended to drive the vehicle with the P2719 code active, as it may lead to transmission issues and potential safety hazards.

6. Is it possible to repair the P2719 code in a 2017 Chevrolet Silverado myself?

- While some DIY enthusiasts may attempt to address the issue, it is advisable to consult a professional mechanic or dealership for proper diagnosis and repair of transmission-related problems.

7. How much does it typically cost to fix the Pressure Control Solenoid 4 System Performance issue in a 2017 Chevrolet Silverado?

- Repair costs for the P2719 code can vary depending on the exact cause of the problem, but expect to pay anywhere from $200 to $600 for parts and labor.

8. Can a simple transmission fluid change resolve the P2719 code in a 2017 Chevrolet Silverado?

- In some cases, a low or contaminated transmission fluid level can trigger the code, so performing a transmission fluid change may help alleviate the issue. However, it's best to address the root cause of the problem for a lasting solution.

9. Will resetting the Check Engine Light make the P2719 code disappear in a 2017 Chevrolet Silverado?

- Resetting the Check Engine Light may temporarily turn off the warning indicator, but it will not fix the underlying issue causing the P2719 trouble code. Proper diagnosis and repair are necessary.

10. How long does it take to repair the Pressure Control Solenoid 4 System Performance problem in a 2017 Chevrolet Silverado?

- The repair time can vary depending on the exact cause of the code and the extent of the necessary repairs. In general, expect the repair to take a few hours to a full day.