AutoCodesDodge – P2783 Dodge

P2783 Dodge Code - Torque Converter Temperature Too High

Quick Answer

The Transmission Control Module (TCM) monitors the friction loss of the torque converter clutch while it is in slipping mode. Common causes include Internal transmission problem, Faulty torque converter clutch. 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
P2783 Dodge indicates Torque Converter Temperature Too High.
Common causes
Common causes include Internal transmission problem, Faulty torque converter clutch.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 3,538
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 14, 2019
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Code P2783 Dodge Description

The Transmission Control Module (TCM) monitors the friction loss of the torque converter clutch while it is in slipping mode. The TCM calculates friction loss using CAN communication signals such as, engine speed and engine torque, as well as the torque converter turbine speed computed by the TCM. Depending on the friction loss calculated in each program cycle, a corresponding value is added to a factor as long as the torque converter clutch is in slipping mode. The factor is set to 0 when the clutch is opened. If the factor reaches a specified value a DTC is set.
OBDII Code P2783 Dodge - Torque Converter Temperature Too High - AutoCodes.com
P2783 Dodge Code - Torque Converter Temperature Too High

What are the Possible Causes of the DTC P2783 Dodge?

  • Internal transmission problem
  • Faulty torque converter clutch

How to Fix the DTC P2783 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 P2783 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 P2783 Dodge Code

1. What does the OBDII code P2783 mean on a Dodge vehicle?

P2783 indicates "Torque Converter Temperature Too High," meaning the transmission's torque converter is overheating, often due to excessive friction, fluid issues, or mechanical problems.

2. What are the common symptoms of code P2783 in a Dodge?

Symptoms may include transmission overheating, poor acceleration, slipping gears, reduced fuel efficiency, or the vehicle going into limp mode.

3. What causes the P2783 code to appear in a Dodge?

Common causes include low or dirty transmission fluid, a malfunctioning torque converter, a faulty transmission cooler, or issues with the transmission temperature sensor.

4. Can I drive my Dodge with a P2783 code?

Driving with this code is not recommended, as it could lead to severe transmission damage if the overheating issue isn’t addressed promptly.

5. How do I fix the P2783 code on my Dodge?

Repairs may involve flushing and replacing the transmission fluid, fixing or replacing the torque converter, repairing the transmission cooler, or replacing a faulty temperature sensor.

6. How can I prevent the P2783 code from returning?

Regularly maintain your transmission by checking fluid levels, using the correct type of transmission fluid, and addressing any transmission issues early.

7. What tools are needed to diagnose the P2783 code in a Dodge?

A diagnostic scan tool, a multimeter for electrical testing, and possibly a temperature probe or infrared thermometer to check transmission temperature.

8. How much does it cost to fix a P2783 code on a Dodge?

Costs vary depending on the issue, ranging from $100–$250 for a fluid change to $1,000 or more for torque converter replacement or major repairs.

9. Can low transmission fluid cause the P2783 code?

Yes, low or degraded transmission fluid can reduce cooling efficiency and lead to torque converter overheating.

10. Is a faulty torque converter the only reason for the P2783 code?

No, other issues such as a clogged transmission cooler or a defective temperature sensor can also trigger this code.

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