Engine-CodesGeneric – P2825

P2825 Code - Transmission Control Solenoid Valve 9 Performance

Quick Answer

The P2825 diagnostic trouble code (DTC) indicates an issue with the Transmission Control Solenoid Valve 9 Performance. Common causes include Faulty Transmission Control Solenoid Valve 9, Wiring issues, Bad connection. 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 indicates Transmission Control Solenoid Valve 9 Performance.
Common causes
Common causes include Faulty Transmission Control Solenoid Valve 9, Wiring issues, Bad connection.
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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code P2825 Description

The P2825 diagnostic trouble code (DTC) indicates an issue with the Transmission Control Solenoid Valve 9 Performance. This solenoid valve is responsible for regulating the flow of transmission fluid in the transmission system. When this valve malfunctions or fails to perform as expected, it can lead to various problems with the transmission system, affecting the vehicle's overall performance.

OBDII Code P2825 - Transmission Control Solenoid Valve 9 Performance
P2825 Code - Transmission Control Solenoid Valve 9 Performance

Common Causes of P2825

  1. Faulty Transmission Control Solenoid Valve 9
  2. Wiring issues
  3. Bad connection
  4. Clogged valve body
  5. Low transmission fluid levels

Symptoms of P2825

  1. Erratic shifting
  2. Delayed shifting
  3. Harsh shifting
  4. Failure to shift gears
  5. Poor acceleration

How to Fix P2825

  1. Diagnose the issue by using a scan tool to confirm the P2825 code and inspecting the transmission system for any visible damage.
  2. Replace the Transmission Control Solenoid Valve 9 if it is found to be faulty.
  3. Check and repair any wiring issues or bad connections in the transmission system.
  4. Flush and refill the transmission fluid to the proper levels.
  5. Test drive the vehicle to ensure that the issue has been resolved and that the transmission is functioning correctly.

Cost to Fix P2825

The typical repair costs for addressing a Transmission Control Solenoid Valve 9 Performance issue can vary depending on the extent of the problem and the specific repairs needed. On average, the cost of replacing a solenoid valve can range from $150 to $400, including parts and labor. Additional costs may apply if there are other underlying issues in the transmission system that need to be addressed. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate based on your specific vehicle make and model.

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Code P2825 Information for Specific Makes

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.

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