AutoCodesChevrolet – P2813 Chevrolet

P2813 Chevrolet Code - Transmission Control Solenoid Valve 7 Performance

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
P2813 Chevrolet indicates Transmission Control Solenoid Valve 7 Performance.
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 360
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 25, 2024
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Code P2813 Chevrolet 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 P2813 Chevrolet - Transmission Control Solenoid Valve 7 Performance - AutoCodes.com
P2813 Chevrolet Code - Transmission Control Solenoid Valve 7 Performance

What are the Possible Causes of the DTC P2813 Chevrolet?

  • 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 P2813 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 P2813 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.

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Need Help with the Code?

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Information for Specific Chevrolet Models

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 P2813 Chevrolet Code

What does the OBDII code P2813 mean for a Chevrolet?

The P2813 code indicates an issue with the performance or functionality of Transmission Control Solenoid Valve 7 in the vehicle's transmission system.

What are the common symptoms of the P2813 code in a Chevrolet?

Symptoms include harsh or delayed shifting, transmission slipping, poor fuel economy, or the vehicle entering limp mode.

What causes the P2813 code to appear in a Chevrolet?

Common causes include a faulty transmission control solenoid, damaged wiring or connectors, low transmission fluid, or internal transmission issues.

Can driving with the P2813 code damage my Chevrolet's transmission?

Yes, continuing to drive with this code can worsen the transmission's condition and lead to more severe damage or costly repairs.

How can I diagnose the P2813 code in a Chevrolet?

Diagnosis involves scanning the vehicle with an OBDII scanner, inspecting the transmission solenoid and wiring, checking the transmission fluid level, and testing the solenoid’s functionality.

What is a Transmission Control Solenoid Valve, and why is it important?

The solenoid valve regulates the flow of transmission fluid to control gear shifting. A malfunction can result in improper shifting or transmission failure.

How do I fix the P2813 code on my Chevrolet?

Repairs may involve replacing the faulty solenoid, repairing damaged wiring, cleaning or replacing connectors, or flushing and refilling the transmission fluid.

How much does it cost to repair the P2813 code on a Chevrolet?

Repair costs vary, but replacing a solenoid typically costs $200-$500, while addressing wiring or fluid issues may be less expensive.

Can low transmission fluid cause the P2813 code in a Chevrolet?

Yes, low or contaminated transmission fluid can lead to performance issues with the solenoid and trigger the P2813 code.

Do I need a professional mechanic to fix the P2813 code on my Chevrolet?

While some DIYers may handle basic checks, diagnosing and repairing transmission issues often requires a professional mechanic to ensure proper repairs.

Discuss the causes and fixes for P2813 Chevrolet OBDII Code

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