AutoCodes – Chevrolet – P2727 Chevrolet

P2727 Chevrolet Code - Pressure Control Solenoid Valve 5 Circuit Open

Quick Answer

The 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: P2727 Chevrolet indicates Pressure Control Solenoid Valve 5 Circuit Open.
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 1,404

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 P2727 Chevrolet Description

The pressure control solenoid 5 is part of the control solenoid valve assembly which has no serviceable parts. The normally low-pressure control solenoid 5 regulates and directs oil pressure to the 1-2-3-4 clutch regulator valve and 1-2-3-4 clutch boost valve. Increasing pressure control solenoid 5 pressure increases pressure to the 1-2-3-4 clutch. The Transmission Control Module varies the current to the pressure control solenoid 5 through a low-side driver. Increasing the current to pressure control solenoid 5 increases oil pressure by closing OFF the solenoid exhaust port. Decreasing the current to pressure control solenoid 5 decreases oil pressure by opening the exhaust port. Pressure control solenoid 5 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.

OBDII Code P2727 Chevrolet - Pressure Control Solenoid Valve 5 Circuit Open - AutoCodes.com — P2727 Chevrolet Code - Pressure Control Solenoid Valve 5 Circuit Open

What does this mean?

What are the Possible Causes of the DTC P2727 Chevrolet?

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 P2727 Chevrolet?

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 P2727 Chevrolet 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 P2727 Chevrolet code?

Need more information on how to fix the P2727 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2727 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

P2727 2014 Chevrolet Silverado — Pressure Control Solenoid Valve 5 Circuit Open
P2727 2015 Chevrolet Silverado — Pressure Control Solenoid Valve 5 Circuit Open
P2727 2016 Chevrolet Silverado — Pressure Control Solenoid Valve 5 Circuit Open
P2727 2017 Chevrolet Silverado — Pressure Control Solenoid Valve 5 Circuit Open
P2727 2018 Chevrolet Silverado — Pressure Control Solenoid Valve 5 Circuit Open

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 P2727 Chevrolet Code

1. What are the common symptoms of OBDII code P2727 in a Chevrolet related to Pressure Control Solenoid Valve 5 Circuit Open?

- Common symptoms include harsh shifting, transmission slipping, poor acceleration, and the Check Engine Light illuminated on the dashboard.

2. What can cause the Pressure Control Solenoid Valve 5 Circuit Open code P2727 in a Chevrolet?

- Possible causes include a faulty pressure control solenoid valve, damaged wiring or connectors, low transmission fluid levels, or internal transmission issues.

3. How can I diagnose the Pressure Control Solenoid Valve 5 Circuit Open code P2727 in my Chevrolet?

- Diagnosis involves using an OBDII scanner to retrieve the error code, inspecting the transmission wiring and connectors, checking the transmission fluid level and condition, and testing the pressure control solenoid valve.

4. Can I continue driving my Chevrolet with OBDII code P2727 related to Pressure Control Solenoid Valve 5 Circuit Open?

- It is not recommended to drive the vehicle with this code present, as it can lead to further transmission damage and potentially unsafe driving conditions.

5. How do I repair OBDII code P2727 in a Chevrolet indicating Pressure Control Solenoid Valve 5 Circuit Open?

- Repair may involve replacing the pressure control solenoid valve, repairing damaged wiring or connectors, topping up or changing the transmission fluid, or seeking professional help for internal transmission repairs.

6. Is it possible to reset the Check Engine Light after fixing OBDII code P2727 in a Chevrolet?

- Yes, after repairing the underlying issue causing the code, you can reset the Check Engine Light using an OBDII scanner to clear the error code from the vehicle's computer system.

7. Are there any preventive maintenance tips to avoid OBDII code P2727 related to Pressure Control Solenoid Valve 5 Circuit Open in a Chevrolet?

- Regularly servicing the transmission, checking and maintaining proper fluid levels, and promptly addressing any transmission-related symptoms can help prevent this code from appearing.

8. Can a DIY enthusiast fix OBDII code P2727 in a Chevrolet or should I seek professional help?

- While some repairs related to this code can be done by DIY enthusiasts, it is recommended to seek professional help, especially for complex transmission issues or internal repairs.

9. How long does it typically take to repair OBDII code P2727 in a Chevrolet caused by Pressure Control Solenoid Valve 5 Circuit Open?

- The repair time can vary based on the exact cause of the code, the extent of the repairs needed, and whether professional help is required. It can range from a few hours to a day or more.

10. Will fixing OBDII code P2727 related to Pressure Control Solenoid Valve 5 Circuit Open improve the overall performance of my Chevrolet?

- Yes, resolving this code can lead to smoother transmission operation, improved shifting, better fuel efficiency, and overall enhanced performance of your Chevrolet.