Engine-CodesDodge – P2708 Dodge

P2708 Dodge Code - Shift Solenoid 'F' Stuck On

Quick Answer

The P2708 diagnostic trouble code for Dodge vehicles indicates that the shift solenoid 'F' is stuck on. Common causes include Faulty shift solenoid 'F', Damaged wiring or connectors, Malfunctioning TCM. 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
P2708 Dodge indicates Shift Solenoid 'F' Stuck On.
Common causes
Common causes include Faulty shift solenoid 'F', Damaged wiring or connectors, Malfunctioning TCM.
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.
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P2708 Dodge Description

The P2708 diagnostic trouble code for Dodge vehicles indicates that the shift solenoid 'F' is stuck on. This means that the transmission control module (TCM) has detected a problem with the electrical circuit that controls the shift solenoid 'F', causing it to remain in the on position even when it should be off. The shift solenoid 'F' is responsible for controlling the engagement and disengagement of a specific gear in the transmission. When this solenoid is stuck on, it can lead to issues with shifting gears, causing the vehicle to experience performance problems and potentially leading to further damage if left unaddressed.

OBDII Code P2708 Dodge - Shift Solenoid 'F' Stuck On
P2708 Dodge Code - Shift Solenoid 'F' Stuck On

Common Causes of P2708 Dodge

  1. Faulty shift solenoid 'F'
  2. Damaged wiring or connectors
  3. Malfunctioning TCM
  4. Low transmission fluid levels
  5. Internal transmission damage

Symptoms of P2708 Dodge

  1. Harsh or delayed shifting between gears
  2. Failure to shift into certain gears
  3. Slipping gears
  4. Rough idling
  5. Decreased overall performance

How to Fix P2708 Dodge

  1. Perform a thorough diagnosis using a scan tool to confirm the P2708 code and identify the specific cause of the issue.
  2. Inspect the shift solenoid 'F', wiring, and connectors for any visible damage or signs of wear. Replace any faulty components as needed.
  3. Check the transmission fluid level and quality. Top up or replace the fluid if necessary.
  4. Test the TCM for proper operation and reprogram it if required to address any software issues.
  5. Clear the code from the TCM's memory and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P2708 Dodge

The typical repair costs for addressing a shift solenoid 'F' stuck on issue can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is advisable to check with local repair shops for a more accurate estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less for similar services.

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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 P2708 Dodge Code

1. What does the OBDII code P2708 mean on a Dodge?

P2708 indicates that the transmission control module (TCM) has detected that shift solenoid 'F' is stuck in the "on" position.

2. What are the common symptoms of a P2708 code in a Dodge vehicle?

Symptoms include harsh shifting, delayed gear engagement, transmission stuck in one gear, poor fuel economy, and the check engine light turning on.

3. What causes the P2708 code in a Dodge?

Common causes include a faulty shift solenoid 'F', dirty or low transmission fluid, a blocked fluid passage, or damaged wiring/connector related to the solenoid.

4. Can driving with a P2708 code damage my Dodge’s transmission?

Yes, continuing to drive with this code may cause further transmission damage, as improper shifting can lead to excessive wear and overheating.

5. How can I fix the P2708 code in my Dodge?

Repairs may include replacing the shift solenoid 'F', cleaning or replacing the transmission fluid, repairing damaged wiring or connectors, or inspecting the valve body for blockages.

6. How do I know if the shift solenoid 'F' is faulty?

A professional can diagnose the issue by testing the solenoid's electrical resistance, inspecting for physical damage, or checking its operation using specialized tools.

7. Can low transmission fluid cause a P2708 code?

Yes, low or contaminated transmission fluid can cause improper solenoid operation, leading to the P2708 code.

8. Is a P2708 code specific to Dodge vehicles?

No, the P2708 code is a generic OBDII code and can appear in other makes and models, but the specifics of the repair process may vary.

9. How much does it cost to fix a P2708 code in a Dodge?

The repair cost depends on the exact cause, with solenoid replacement ranging from $200 to $500, while a full transmission repair could be significantly higher.

10. Can I clear the P2708 code without fixing the problem?

Clearing the code without addressing the underlying issue may cause the code to return and can lead to further transmission problems.

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