P2719 Fault Code

Pressure Control Solenoid D Control Circuit Range/Performance

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

The P2719 fault code refers to an issue with the Pressure Control Solenoid D Control Circuit. This solenoid is crucial for regulating the pressure of the transmission fluid, which affects the performance and shifting of the transmission. If there's a problem with its circuit, it can lead to improper fluid pressure, resulting in transmission issues.

• Pressure Control Solenoid D: A component responsible for controlling the hydraulic pressure in the transmission.
• Control Circuit: The electrical wiring and connections that signal the solenoid.
• Range/Performance: Indicates that the solenoid is not performing within the expected range of parameters, which can affect the overall function of the transmission.

What are the symptoms of the P2719 code?

Common symptoms associated with the P2719 code may include:

• Erratic or harsh shifting of the transmission
• Delayed engagement when shifting gears
• Slipping transmission during acceleration
• Warning lights illuminated on the dashboard (such as the check engine light)
• Decreased fuel efficiency due to improper transmission operation

What causes the P2719 code?

Several factors can lead to the P2719 code being triggered, including:

• Malfunctioning Pressure Control Solenoid D
• Damaged wiring or poor connections in the solenoid control circuit
• Electrical shorts or open circuits in the system
• Transmission fluid contamination or low levels
• Software issues in the transmission control module (TCM)

How to fix P2719?

To address the P2719 fault code, the following steps are recommended:

• Inspect the wiring and connectors related to Pressure Control Solenoid D for any damage or corrosion.
• Test the solenoid itself to confirm it is functioning correctly and replace it if necessary.
• Check the transmission fluid level and quality; change the fluid if it is contaminated.
• Ensure that the transmission control module is functioning properly, and update the software if required.
• Clear the fault code and test drive the vehicle to see if the issue reoccurs.