AutoCodes – Generic – P2719

P2719 Code - Pressure Control Solenoid 'D' Control Circuit Range/Performance

Quick Answer

The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty line pressure solenoid valve 'D'. 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 indicates Pressure Control Solenoid 'D' Control Circuit Range/Performance.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty line pressure solenoid valve 'D'.
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 13,584

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 Jan 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2719 Description

The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port. Opening the exhaust port decreases the output fluid pressure regulated by the PC solenoid valve, which ultimately decreases line pressure. The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).

OBDII Code P2719 - Pressure Control Solenoid 'D' Control Circuit Range/Performance - AutoCodes.com — P2719 Code - Pressure Control Solenoid 'D' Control Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P2719?

Low transmission fluid level
Dirty transmission fluid
Faulty line pressure solenoid valve 'D'
Line pressure solenoid valve 'D' harness is open or shorted
Line pressure solenoid valve 'D' circuit poor electrical connection

How to Fix the DTC P2719?

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 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 code?

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

Need Help with the Code?

Get the P2719 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P2719 Buick — Pressure Control Solenoid 4 System Performance
P2719 Cadillac — Pressure Control Solenoid 4 System Performance
P2719 Chevrolet — Pressure Control Solenoid 4 System Performance
P2719 Dodge — Pressure Control Solenoid 'D' Control Circuit Range/Performance
P2719 GMC — Pressure Control Solenoid 4 System Performance

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 Code

What does the OBDII code P2719 mean?

P2719 indicates an issue with the Pressure Control Solenoid 'D' control circuit, specifically a range or performance problem, which affects the transmission's ability to regulate hydraulic pressure.

What are the common symptoms of code P2719?

Symptoms may include harsh or delayed shifting, erratic transmission behavior, slipping gears, decreased fuel efficiency, and the illumination of the check engine light.

What causes the P2719 code to appear?

Common causes include a faulty pressure control solenoid, wiring or connector issues in the solenoid circuit, low or dirty transmission fluid, or internal transmission problems.

Can I drive my car with the P2719 code active?

Driving with the P2719 code is not recommended, as it can cause further damage to the transmission. It's best to diagnose and repair the issue promptly.

How is the P2719 code diagnosed?

A mechanic typically uses a scan tool to verify the code, inspects the solenoid wiring and connectors, checks the transmission fluid condition, and may test the solenoid’s functionality.

What repairs can fix the P2719 code?

Repairs may include replacing the pressure control solenoid, repairing damaged wiring or connectors, flushing and replacing the transmission fluid, or addressing internal transmission issues.

Can low transmission fluid cause the P2719 code?

Yes, low or dirty transmission fluid can lead to improper solenoid operation and trigger the P2719 code.

How much does it cost to repair the P2719 code?

Repair costs vary, but replacing a pressure control solenoid typically costs between $200 and $400, while more extensive transmission repairs can be significantly higher.

Can a bad PCM cause the P2719 code?

While rare, a malfunctioning Powertrain Control Module (PCM) could potentially cause the P2719 code by failing to send proper signals to the solenoid.

How can I prevent the P2719 code from returning?

Regular maintenance, including timely transmission fluid changes and inspections of wiring and solenoids, can help prevent the P2719 code from recurring.