AutoCodes – Dodge – C2509 Dodge

C2509 Dodge Code - Transmission Engine Torque Select D

Quick Answer

ENGINE TORQUE SELECT D TTCThe Drivetrain Control Module (DTCM) monitors the Transmission Engine Torque Select D. Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) circuit poor electrical connection. 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: C2509 Dodge indicates Transmission Engine Torque Select D.
Common causes: Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) circuit poor electrical connection.
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 704

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C2509 Dodge Description

ENGINE TORQUE SELECT D TTCThe Drivetrain Control Module (DTCM) monitors the Transmission Engine Torque Select D. The DTCM sets the OBDII code when the Transmission Engine Torque Select D is not to factory specifications.

OBDII Code C2509 Dodge - Transmission Engine Torque Select D - AutoCodes.com — C2509 Dodge Code - Transmission Engine Torque Select D

What does this mean?

What are the Possible Causes of the DTC C2509 Dodge?

Faulty Transmission Control Module (TCM)
Transmission Control Module (TCM) harness is open or shorted
Transmission Control Module (TCM) circuit poor electrical connection

How to Fix the DTC C2509 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 C2509 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 C2509 Dodge code?

Need more information on how to fix the C2509 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C2509 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 C2509 Dodge Code

1. What are the common symptoms of OBDII code C2509 in a Dodge related to Transmission Engine Torque Select D?

The common symptoms include rough shifting, transmission slipping, poor acceleration, and decreased fuel efficiency.

2. What are the possible causes of OBDII code C2509 in a Dodge?

Possible causes include a faulty transmission control module, wiring issues, a malfunctioning torque converter, or a problem with the transmission solenoid.

3. How can I diagnose the OBDII code C2509 in a Dodge related to Transmission Engine Torque Select D?

Diagnosis typically involves using a scan tool to read the code, checking the transmission fluid level and condition, and inspecting the wiring and connectors related to the transmission system.

4. What are some repair tips for fixing OBDII code C2509 in a Dodge?

Repair tips may include checking and repairing any damaged wiring or connectors, replacing the transmission control module if necessary, and ensuring proper fluid levels and quality.

5. Can I drive my Dodge with OBDII code C2509 related to Transmission Engine Torque Select D?

It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the transmission system.

6. How much does it typically cost to repair OBDII code C2509 in a Dodge?

The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars.

7. Is OBDII code C2509 related to Transmission Engine Torque Select D a common issue in Dodge vehicles?

While it may not be extremely common, some Dodge vehicles may experience this issue, especially as they age and mileage increases.

8. Can I reset OBDII code C2509 in my Dodge to see if it comes back?

While you can clear the code with a scan tool, it is important to diagnose and address the underlying issue causing the code before attempting to reset it.

9. How urgent is it to address OBDII code C2509 in a Dodge?

It is recommended to address this code promptly to prevent further damage to the transmission system and ensure the vehicle operates safely.

10. Are there any recalls or technical service bulletins related to OBDII code C2509 in Dodge vehicles?

It is advisable to check with a Dodge dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any relevant recalls or bulletins related to this code.