P2734 Fault Code

Pressure Control Solenoid F Electrical

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

The P2734 fault code indicates that there is an issue with the Pressure Control Solenoid F, which is responsible for managing hydraulic pressure in the transmission. When this solenoid malfunctions, it can lead to incorrect pressure levels, affecting the transmission's ability to shift gears smoothly.

What are the symptoms of the P2734 code?

Symptoms associated with the P2734 code may include:

• Harsh or erratic shifting between gears
• Gear slippage
• Delayed engagement when shifting from park to drive or reverse
• Warning lights illuminated on the dashboard
• Decreased fuel efficiency due to improper shifting.

What causes the P2734 code?

Common causes for the P2734 fault code include:

• Faulty Pressure Control Solenoid F
• Electrical issues such as short circuits or corroded connectors
• Low transmission fluid levels or dirty fluid
• Problems with the transmission control module (TCM)
• Internal transmission problems such as clogs or damaged components.

How to fix P2734?

To resolve the P2734 fault code, the following steps should be taken:

• Inspect the wiring and connectors leading to the Pressure Control Solenoid F for any signs of damage or corrosion.
• Check the transmission fluid level and condition; replace or top up as needed.
• Test the Pressure Control Solenoid F for functionality and replace it if it is found to be faulty.
• If the problem persists, further diagnose the transmission control module and internal transmission components for issues.