AutoCodes – Chevrolet – P2824 2015 Chevrolet Silverado

P2824 2015 Chevrolet Silverado Code - Transmission Control Solenoid Valve 9 Control Circuit Open

Quick Answer

The Transmission Control Solenoid Valve Solenoid Valve is 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 Transmission Control Solenoid Valve. 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: P2824 2015 Chevrolet Silverado indicates Transmission Control Solenoid Valve 9 Control Circuit Open.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve.
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 264

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 P2824 2015 Chevrolet Silverado Description

The Transmission Control Solenoid Valve Solenoid Valve is 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 Transmission Control 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). The Diagnostic Trouble Code (DTC) is set when the Transmission Control Solenoid Valve Control Circuit commanded state does not match the actual state for greater than 1 s.

OBDII Code P2824 2015 Chevrolet Silverado - Transmission Control Solenoid Valve 9 Control Circuit Open - AutoCodes.com — P2824 2015 Chevrolet Silverado Code - Transmission Control Solenoid Valve 9 Control Circuit Open

What does this mean?

What are the Possible Causes of the DTC P2824 2015 Chevrolet Silverado?

Low transmission fluid level
Dirty transmission fluid
Faulty Transmission Control Solenoid Valve
Transmission Control Solenoid Valve harness is open or shorted
Transmission Control Solenoid Valve circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC P2824 2015 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 P2824 2015 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 P2824 2015 Chevrolet Silverado code?

Need more information on how to fix the P2824 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P2824 2015 Chevrolet Silverado Code

1. What are common symptoms of OBDII code P2824 in a 2015 Chevrolet Silverado?

- Common symptoms include harsh shifting, transmission slipping, decreased fuel efficiency, and the transmission not engaging properly.

2. What does the OBDII code P2824 on a 2015 Chevrolet Silverado indicate?

- The code indicates an open circuit in the control system of Transmission Control Solenoid Valve 9.

3. What are possible causes of OBDII code P2824 in a 2015 Chevrolet Silverado?

- Possible causes include a faulty transmission control solenoid, damaged wiring or connectors, low transmission fluid levels, or a malfunctioning transmission control module.

4. How can I diagnose the cause of OBDII code P2824 in my 2015 Chevrolet Silverado?

- Diagnosing the issue requires a thorough inspection of the transmission control solenoid valve, wiring, connectors, and transmission fluid levels using a diagnostic scanner and multimeter.

5. Can I continue driving my 2015 Chevrolet Silverado with OBDII code P2824?

- It is not recommended to drive the vehicle with this code as it can lead to further damage to the transmission system.

6. How can I repair OBDII code P2824 in my 2015 Chevrolet Silverado?

- Repair options include replacing the faulty transmission control solenoid, repairing damaged wiring or connectors, ensuring proper transmission fluid levels, and reprogramming the transmission control module if needed.

7. Is it necessary to reset the OBDII code P2824 after repairing the issue in a 2015 Chevrolet Silverado?

- Yes, it is important to clear the code using a diagnostic scanner after fixing the underlying problem to reset the Check Engine Light.

8. What are the potential risks of ignoring OBDII code P2824 in a 2015 Chevrolet Silverado?

- Ignoring the code can lead to further transmission damage, increased repair costs, and potential safety hazards while driving.

9. How long does it typically take to repair OBDII code P2824 in a 2015 Chevrolet Silverado?

- The repair time can vary depending on the exact cause of the issue, but it may take a few hours to a day for diagnosis and repair.

10. Can a DIY enthusiast fix OBDII code P2824 in a 2015 Chevrolet Silverado?

- While some aspects of the repair may be within the capabilities of a DIY enthusiast, diagnosing and repairing transmission control issues often require specialized tools and expertise best handled by a professional mechanic.