AutoCodes – Dodge – P2734 Dodge

P2734 Dodge Code - Pressure Control Solenoid 'F' Electrical

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: P2734 Dodge indicates Pressure Control Solenoid 'F' Electrical.
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 3,200

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2734 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 P2734 Dodge - Pressure Control Solenoid 'F' Electrical - AutoCodes.com — P2734 Dodge Code - Pressure Control Solenoid 'F' Electrical

What does this mean?

What are the Possible Causes of the DTC P2734 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 P2734 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 P2734 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 P2734 Dodge Code

1. What are the common symptoms of OBDII code P2734 in a Dodge related to the Pressure Control Solenoid 'F' Electrical?

- Common symptoms include harsh shifting, transmission slippage, decreased fuel efficiency, and the transmission going into "limp mode."

2. What are the possible causes of OBDII code P2734 in a Dodge?

- The code P2734 can be triggered by issues such as a faulty pressure control solenoid 'F', damaged wiring or connectors, low transmission fluid level, or internal transmission problems.

3. How can I diagnose the Pressure Control Solenoid 'F' Electrical issue causing OBDII code P2734 in my Dodge?

- Diagnosis typically involves using an OBDII scanner to retrieve the code, checking the transmission fluid level and condition, inspecting wiring and connectors for damage, and testing the pressure control solenoid 'F' for proper function.

4. Can I continue driving my Dodge with OBDII code P2734 present?

- It is not recommended to continue driving with the code present, as it can lead to further transmission damage and potential safety hazards. It is best to address the issue promptly.

5. Are there any DIY repair tips for fixing OBDII code P2734 in a Dodge?

- DIY repair tips may include checking and repairing any damaged wiring or connectors, ensuring proper transmission fluid levels, and replacing the pressure control solenoid 'F' if necessary.

6. How much does it typically cost to repair OBDII code P2734 related to the Pressure Control Solenoid 'F' Electrical in a Dodge?

- The cost of repairs can vary depending on the exact cause of the issue, but it may range from $200 to $600 for parts and labor.

7. Can a mechanic reset the OBDII code P2734 after repairing the issue in my Dodge?

- Yes, a mechanic can reset the code using an OBDII scanner after repairing the underlying problem with the Pressure Control Solenoid 'F' Electrical.

8. Will OBDII code P2734 clear on its own after a certain number of drive cycles in a Dodge?

- The code may clear on its own after a certain number of successful drive cycles if the underlying issue has been resolved. However, it is recommended to address the problem promptly to avoid further damage.

9. How long does it take to repair OBDII code P2734 associated with the Pressure Control Solenoid 'F' Electrical in a Dodge?

- The repair time can vary depending on the exact cause of the issue and the extent of the repair needed, but it may take anywhere from a few hours to a full day.

10. Can a faulty pressure control solenoid 'F' cause other transmission-related issues besides triggering OBDII code P2734 in a Dodge?

- Yes, a faulty pressure control solenoid 'F' can cause other transmission issues such as erratic shifting, gear slippage, and overall poor transmission performance.