P2823 Fault Code

Pressure Control Solenoid J Intermittent

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2823 fault code indicates an intermittent issue with the Pressure Control Solenoid J, which plays a crucial role in regulating transmission fluid pressure for optimal transmission performance. When this solenoid malfunctions, it can lead to erratic shifting and other transmission-related problems.

What are the symptoms of the P2823 code?

Common symptoms associated with the P2823 code include:

• Harsh or delayed shifting between gears.
• Transmission slipping or difficulty in shifting.
• Check Engine Light illuminated on the dashboard.
• Possible overheating of the transmission system due to improper fluid pressure.

What causes the P2823 code?

Several factors can contribute to the P2823 fault code, including:

• Bad wiring or poor connections in the solenoid circuit.
• A failing Pressure Control Solenoid J that cannot maintain proper fluid pressure.
• Contaminated transmission fluid affecting solenoid operation.
• Issues with the transmission control module (TCM) or other electronic components.

How to fix P2823?

To resolve the P2823 fault code, consider the following steps:

• Perform a thorough inspection of the wiring and connectors associated with the Pressure Control Solenoid J for corrosion or damage.
• Test the solenoid for proper operation and replace it if faulty.
• Check and, if necessary, replace the transmission fluid to ensure it is clean and at the correct level.
• Use a professional diagnostic tool to clear the fault code and monitor the system for reoccurrence.