AutoCodesChevrolet – P2825 2016 Chevrolet Silverado

P2825 2016 Chevrolet Silverado Code - Transmission Control Solenoid Valve 9 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
P2825 2016 Chevrolet Silverado indicates Transmission Control Solenoid Valve 9 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 247
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 P2825 2016 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 P2825 2016 Chevrolet Silverado - Transmission Control Solenoid Valve 9 Performance - AutoCodes.com
P2825 2016 Chevrolet Silverado Code - Transmission Control Solenoid Valve 9 Performance

What are the Possible Causes of the DTC P2825 2016 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 P2825 2016 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 P2825 2016 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 P2825 2016 Chevrolet Silverado 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 P2825 2016 Chevrolet Silverado Code

What does the OBDII code P2825 mean for a 2016 Chevrolet Silverado?

P2825 indicates an issue with the performance of Transmission Control Solenoid Valve 9, which is responsible for regulating hydraulic pressure within the transmission.

What are the common symptoms of the P2825 code in a 2016 Chevrolet Silverado?

Symptoms may include harsh shifting, slipping gears, poor fuel economy, the transmission staying in one gear, or the check engine light illuminating.

What causes the P2825 code to appear in a 2016 Chevrolet Silverado?

Potential causes include a faulty transmission control solenoid, low transmission fluid levels, dirty or contaminated fluid, wiring or connection issues, or internal transmission problems.

How do I diagnose the P2825 code on my 2016 Chevrolet Silverado?

Start by checking the transmission fluid level and condition, inspecting the wiring and connectors to the solenoid, and using a scan tool to monitor solenoid operation and related sensor data.

Can I drive my 2016 Chevrolet Silverado with the P2825 code?

Driving with this code is not recommended, as it could lead to further transmission damage or unsafe driving conditions due to shifting problems.

How can I fix the P2825 code on a 2016 Chevrolet Silverado?

Repairs may involve replacing the faulty transmission solenoid, refilling or flushing transmission fluid, repairing damaged wiring, or, in severe cases, addressing internal transmission issues.

How much does it cost to repair the P2825 code on a 2016 Chevrolet Silverado?

Repair costs vary, but solenoid replacement typically ranges from $200 to $500, while more extensive transmission repairs can be significantly higher.

Can low transmission fluid cause the P2825 code?

Yes, low or contaminated transmission fluid can cause solenoid performance issues and trigger the P2825 code.

Is it necessary to reprogram the transmission control module after fixing P2825?

In some cases, reprogramming or resetting the transmission control module may be necessary after repairs to ensure proper operation.

What tools are needed to diagnose the P2825 code on a 2016 Chevrolet Silverado?

You’ll need a scan tool capable of reading transmission codes, a multimeter for electrical testing, and basic tools for inspecting wiring and fluid levels.

Discuss the causes and fixes for P2825 2016 Chevrolet Silverado OBDII Code

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