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Engine-Codes – Nissan – P0744 2011 Nissan Rogue

P0744 2011 Nissan Rogue Code - Torque Converter Clutch Circuit Intermittent

Quick Answer

The P0744 diagnostic trouble code (DTC) for a 2011 Nissan Rogue indicates a problem with the Torque Converter Clutch Circuit being intermittent. Common causes include Faulty Torque Converter Clutch Solenoid: The solenoid responsible for controlling the TCC may be malfunctioning, leading to intermittent engagement, Wiring Issues: Damaged or corroded wiring connections between the ECM, TCM, and the TCC solenoid can disrupt communication, Low Transmission Fluid Level: Insufficient transmission fluid can affect the TCC operation, leading to intermittent issues. 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
P0744 2011 Nissan Rogue indicates Torque Converter Clutch Circuit Intermittent.
Common causes
Common causes include Faulty Torque Converter Clutch Solenoid: The solenoid responsible for controlling the TCC may be malfunctioning, leading to intermittent engagement, Wiring Issues: Damaged or corroded wiring connections between the ECM, TCM, and the TCC solenoid can disrupt communication, Low Transmission Fluid Level: Insufficient transmission fluid can affect the TCC operation, leading to intermittent issues.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0744 2011 Nissan Rogue Description

The P0744 diagnostic trouble code (DTC) for a 2011 Nissan Rogue indicates a problem with the Torque Converter Clutch Circuit being intermittent. The torque converter is a critical component in an automatic transmission system that transfers power from the engine to the transmission. The torque converter clutch (TCC) is responsible for locking the torque converter to create a direct mechanical link between the engine and the transmission, improving fuel efficiency and reducing heat buildup.

OBDII Code P0744 2011 Nissan Rogue - Torque Converter Clutch Circuit Intermittent
P0744 2011 Nissan Rogue Code - Torque Converter Clutch Circuit Intermittent

Common Causes of P0744 2011 Nissan Rogue

  1. Faulty Torque Converter Clutch Solenoid: The solenoid responsible for controlling the TCC may be malfunctioning, leading to intermittent engagement.
  2. Wiring Issues: Damaged or corroded wiring connections between the ECM, TCM, and the TCC solenoid can disrupt communication.
  3. Low Transmission Fluid Level: Insufficient transmission fluid can affect the TCC operation, leading to intermittent issues.
  4. Internal Transmission Problems: Internal components of the transmission, such as the torque converter itself, may be worn out or damaged, causing TCC issues.

Symptoms of P0744 2011 Nissan Rogue

  1. Check Engine Light: The most common symptom associated with this code is the illumination of the check engine light on the dashboard.
  2. Slipping Transmission: The transmission may slip or hesitate when shifting gears, especially at higher speeds.
  3. Decreased Fuel Efficiency: A malfunctioning TCC can lead to decreased fuel efficiency as the engine may not be operating at optimal levels.
  4. Overheating Transmission: The transmission may overheat due to the TCC not engaging properly, causing potential damage to the transmission components.

How to Fix P0744 2011 Nissan Rogue

  1. Diagnose the Issue: Use a scan tool to retrieve the trouble code and perform a thorough inspection of the TCC solenoid, wiring, and transmission fluid level.
  2. Replace Torque Converter Clutch Solenoid: If the solenoid is faulty, it will need to be replaced to restore proper TCC operation.
  3. Repair Wiring Connections: Repair or replace any damaged wiring connections to ensure proper communication between the ECM, TCM, and TCC solenoid.
  4. Check Transmission Fluid Level: Ensure the transmission fluid level is at the correct level and top up if necessary.
  5. Test Drive and Re-Scan: After repairs are completed, test drive the vehicle to ensure the TCC is engaging properly and re-scan for any remaining trouble codes.

Cost to Fix P0744 2011 Nissan Rogue

The typical repair costs for addressing a P0744 code on a 2011 Nissan Rogue can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. Factors such as location, vehicle make and model, and engine type can also influence repair costs. It's recommended to obtain quotes from multiple reputable auto repair shops to get a more accurate estimate for the repair.

What does this mean?

Tech Notes for P0744 2011 Nissan Rogue

When a transmission solenoid is working intermittently, in most cases, the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is very dirty, it's recommended to change the transmission fluid and, if possible, remove the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a mechanical transmission failure, and that the transmission will need to be rebuilt or replaced.











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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 P0744 2011 Nissan Rogue Code

1. What are the common symptoms of OBDII code P0744 in a 2011 Nissan Rogue?

Symptoms may include engine stalling at idle, difficulty shifting gears, poor fuel economy, and the Check Engine light illuminating.

2. What does the OBDII code P0744 for a 2011 Nissan Rogue indicate?

Code P0744 indicates an intermittent issue with the torque converter clutch circuit in the vehicle's transmission system.

3. What are the potential causes of OBDII code P0744 in a 2011 Nissan Rogue?

Causes can include a faulty torque converter clutch solenoid, damaged wiring or connectors, low transmission fluid levels, or a malfunctioning torque converter itself.

4. How can I diagnose the OBDII code P0744 in my 2011 Nissan Rogue?

Diagnosis typically involves using a scan tool to retrieve the trouble code, inspecting the torque converter clutch solenoid and related components, and checking for any visible signs of damage or leaks in the transmission system.

5. Can I continue driving my 2011 Nissan Rogue with OBDII code P0744?

Continuing to drive with this code may lead to further damage to the transmission system. It's recommended to address the issue promptly to prevent potential costly repairs down the line.

6. Is it possible to clear the OBDII code P0744 in a 2011 Nissan Rogue without fixing the underlying issue?

Clearing the code without addressing the root cause will likely result in the code reappearing once the issue is detected again during vehicle operation.

7. How much does it typically cost to repair OBDII code P0744 in a 2011 Nissan Rogue?

The repair cost can vary depending on the exact cause of the issue and labor rates in your area. It's advisable to consult with a qualified mechanic for an accurate diagnosis and cost estimate.

8. Are there any DIY repair tips for addressing OBDII code P0744 in a 2011 Nissan Rogue?

While some basic checks like inspecting wiring connections can be done by DIY enthusiasts, diagnosing and repairing transmission-related issues often require specialized tools and expertise best handled by a professional mechanic.

9. Can a faulty torque converter cause OBDII code P0744 in a 2011 Nissan Rogue?

Yes, a malfunctioning torque converter can lead to issues with the torque converter clutch circuit, triggering OBDII code P0744 in the vehicle's diagnostic system.

10. How long does it typically take to repair OBDII code P0744 in a 2011 Nissan Rogue?

The repair time can vary based on the specific cause of the issue and the complexity of the repair needed. It's advisable to consult with a mechanic to get a more accurate estimate of the repair duration.

Discuss the causes and fixes for P0744 2011 Nissan Rogue OBDII Code

Submit a New Comment

  • Where is the torque converter clutch sylonoid located on a 2011 rouge

    Reply to Comment

  • The Torque Converter Clutch Solenoid is part of the Transmission Valve Body (or Control Valve Assembly) and is not a serviceable part, you must replace the Transmission Valve Body Assembly or have a transmission shop rebuild the Transmission Valve Body Assembly.

    Reply to Comment