AutoCodes – Chevrolet – P2825 2014 Chevrolet Silverado

P2825 2014 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 2014 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 227

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 P2825 2014 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 2014 Chevrolet Silverado - Transmission Control Solenoid Valve 9 Performance - AutoCodes.com — P2825 2014 Chevrolet Silverado Code - Transmission Control Solenoid Valve 9 Performance

What does this mean?

What are the Possible Causes of the DTC P2825 2014 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 2014 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 2014 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 2014 Chevrolet Silverado code?

Need more information on how to fix the P2825 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 2014 Chevrolet Silverado Code

1. What are common symptoms of OBDII code P2825 in a 2014 Chevrolet Silverado?

- Common symptoms include harsh shifting, transmission slipping, decreased fuel efficiency, and the transmission going into limp mode.

2. What can cause OBDII code P2825 in a 2014 Chevrolet Silverado?

- The most common cause of P2825 is a malfunctioning Transmission Control Solenoid Valve 9, which can be due to electrical issues, fluid contamination, or internal mechanical failures.

3. How serious is OBDII code P2825 in a 2014 Chevrolet Silverado?

- Ignoring P2825 can lead to further damage to the transmission system, potentially resulting in expensive repairs or even complete transmission failure if not addressed promptly.

4. Can I continue driving my 2014 Chevrolet Silverado with OBDII code P2825?

- It is not recommended to continue driving with P2825 as it can cause further damage to the transmission. It's best to have the issue diagnosed and repaired as soon as possible.

5. How is OBDII code P2825 diagnosed in a 2014 Chevrolet Silverado?

- Diagnosing P2825 typically involves using a scan tool to retrieve the code, conducting a visual inspection of the transmission system, and performing tests to determine the condition of the Transmission Control Solenoid Valve 9.

6. What are the repair options for OBDII code P2825 in a 2014 Chevrolet Silverado?

- Repair options may include replacing the Transmission Control Solenoid Valve 9, checking and cleaning electrical connections, flushing the transmission fluid, or addressing any other underlying issues causing the code.

7. Can I fix OBDII code P2825 in a 2014 Chevrolet Silverado myself?

- While some DIY enthusiasts may attempt to address P2825 themselves, it's recommended to have a qualified mechanic diagnose and repair the issue to ensure proper resolution and prevent further damage.

8. How much does it cost to repair OBDII code P2825 in a 2014 Chevrolet Silverado?

- The cost of repairing P2825 can vary depending on the exact cause of the issue, labor rates, and parts prices. On average, expect to pay a few hundred dollars for parts and labor.

9. Will resetting the OBDII code P2825 in a 2014 Chevrolet Silverado make it go away?

- Resetting the code may temporarily clear the Check Engine Light, but if the underlying issue causing P2825 is not fixed, the code is likely to return after driving the vehicle again.