AutoCodesDodge – P2739 Dodge

P2739 Dodge Code - Pressure Control Solenoid 'F' Control Circuit High

Quick Answer

The Pressure Control (PC) Solenoid Valve 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 line pressure solenoid valve 'F'. 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
P2739 Dodge indicates Pressure Control Solenoid 'F' Control Circuit High.
Common causes
Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty line pressure solenoid valve 'F'.
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 2,523
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 05, 2022
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Code P2739 Dodge Description

The Pressure Control (PC) Solenoid Valve 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 PC 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).
OBDII Code P2739 Dodge - Pressure Control Solenoid 'F' Control Circuit High - AutoCodes.com
P2739 Dodge Code - Pressure Control Solenoid 'F' Control Circuit High

What are the Possible Causes of the DTC P2739 Dodge?

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty line pressure solenoid valve 'F'
  • Line pressure solenoid valve 'F' harness is open or shorted
  • Line pressure solenoid valve 'F' circuit poor electrical connection

How to Fix the DTC P2739 Dodge?

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 P2739 Dodge 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.

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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 P2739 Dodge Code

What does the OBDII code P2739 mean for a Dodge vehicle?

P2739 indicates that the Powertrain Control Module (PCM) has detected a high voltage issue in the Pressure Control Solenoid 'F' control circuit.

What are the common symptoms of code P2739 in a Dodge?

Symptoms may include harsh or erratic shifting, transmission slippage, poor fuel economy, and the illumination of the check engine light.

What causes the P2739 code to appear in Dodge vehicles?

Common causes include damaged wiring or connectors, a faulty pressure control solenoid 'F,' low or contaminated transmission fluid, or a malfunctioning PCM.

How can I diagnose the P2739 code on my Dodge?

Start by checking the transmission fluid level and condition, inspecting the wiring and connectors for damage, and testing the pressure control solenoid with a multimeter.

Can driving with code P2739 damage my Dodge's transmission?

Yes, driving without addressing this issue can lead to transmission damage due to improper fluid pressure regulation.

How do I fix the P2739 code on a Dodge?

Repairs may include replacing the pressure control solenoid 'F,' repairing or replacing damaged wiring, flushing and refilling the transmission fluid, or reprogramming the PCM.

How much does it cost to fix the P2739 code on a Dodge?

Repair costs can range from $200 to $600, depending on whether the solenoid, wiring, or PCM requires replacement or repair.

Can low transmission fluid cause the P2739 code in Dodge vehicles?

Yes, insufficient or contaminated transmission fluid can lead to improper solenoid operation and trigger this code.

Do I need a professional mechanic to fix code P2739 on my Dodge?

While some repairs, like fluid changes, can be done at home, diagnosing and replacing solenoids or wiring typically requires professional expertise.

Will clearing the code P2739 with an OBDII scanner fix the problem?

Clearing the code will turn off the check engine light temporarily, but if the underlying issue isn't fixed, the code will return.

Discuss the causes and fixes for P2739 Dodge OBDII Code

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