AutoCodes – Dodge – P2730 Dodge

P2730 Dodge Code - Pressure Control Solenoid 'E' 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 'E'. 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: P2730 Dodge indicates Pressure Control Solenoid 'E' Control Circuit High.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty line pressure solenoid valve 'E'.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 2,996

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2730 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 P2730 Dodge - Pressure Control Solenoid 'E' Control Circuit High - AutoCodes.com — P2730 Dodge Code - Pressure Control Solenoid 'E' Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P2730 Dodge?

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

How to Fix the DTC P2730 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 P2730 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.

Need more information about the P2730 Dodge code?

Need more information on how to fix the P2730 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2730 Dodge code diagnosed by a professional: Find a repair shop in your area

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 P2730 Dodge Code

What does the OBDII code P2730 mean on a Dodge vehicle?

P2730 indicates a high voltage issue in the Pressure Control Solenoid 'E' control circuit, which affects the transmission's ability to regulate hydraulic pressure properly.

What are the common symptoms of code P2730 in a Dodge?

Symptoms may include harsh or erratic shifting, transmission slipping, reduced fuel efficiency, and the illumination of the check engine light.

What causes the P2730 code to appear in a Dodge?

Common causes include a faulty pressure control solenoid, damaged or corroded wiring, poor electrical connections, or an issue with the transmission control module (TCM).

Can driving with the P2730 code damage my Dodge's transmission?

Yes, ignoring this code can lead to further transmission damage and costly repairs if the hydraulic pressure is not properly regulated.

How do I diagnose the P2730 code on a Dodge?

Diagnosis typically involves scanning the vehicle with an OBDII tool, inspecting the solenoid and wiring for damage, checking for proper voltage and resistance, and testing the TCM if necessary.

How much does it cost to repair the P2730 code on a Dodge?

Repair costs vary but may range from $150 to $400 for solenoid replacement, with higher costs if additional components like the TCM or wiring need repair.

Can I fix the P2730 code on my Dodge myself?

If you're comfortable working on vehicles, you can inspect wiring and replace the solenoid. However, advanced diagnostics or TCM issues may require professional assistance.

Does the P2730 code mean I need to replace the transmission?

Not necessarily. This code usually points to an electrical or solenoid issue rather than a complete transmission failure. Addressing the specific cause can often resolve the problem.

What tools are needed to troubleshoot the P2730 code?

Youâ€™ll need an OBDII scanner, a multimeter to test electrical components, and possibly a service manual for your Dodge to reference wiring diagrams.

What happens if I clear the P2730 code without fixing the issue?

Clearing the code without addressing the underlying problem will likely result in the code reappearing, along with continued transmission performance issues.