P0744 2012 Nissan Rogue Code - Torque Converter Clutch Circuit Intermittent
Quick Answer
The P0744 diagnostic trouble code (DTC) indicates a problem with the Torque Converter Clutch (TCC) circuit in a 2012 Nissan Rogue. Common causes include Faulty TCC solenoids, Damaged wiring or connectors in the TCC circuit, Low transmission fluid levels. 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 2012 Nissan Rogue indicates Torque Converter Clutch Circuit Intermittent.
- Common causes
- Common causes include Faulty TCC solenoids, Damaged wiring or connectors in the TCC circuit, Low transmission fluid levels.
- 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 P0744 2012 Nissan Rogue Description
The P0744 diagnostic trouble code (DTC) indicates a problem with the Torque Converter Clutch (TCC) circuit in a 2012 Nissan Rogue. The TCC is a mechanical component in the automatic transmission that locks the torque converter to the engine, improving fuel efficiency by reducing slippage. The TCC engages at highway speeds to eliminate the loss of energy inherent in a fluid coupling transmission. When the TCC is supposed to engage but does not, the P0744 code is triggered, indicating an intermittent issue with the TCC circuit.
Common Causes of P0744 2012 Nissan Rogue
- Faulty TCC solenoids
- Damaged wiring or connectors in the TCC circuit
- Low transmission fluid levels
- Malfunctioning TCC
Symptoms of P0744 2012 Nissan Rogue
- Decreased fuel efficiency
- Higher engine RPMs at highway speeds
- Harsh shifting
- Transmission slipping
How to Fix P0744 2012 Nissan Rogue
- Begin by conducting a thorough inspection of the TCC circuit, including checking for damaged wiring or connectors. Repair or replace any damaged components.
- Check the transmission fluid level and condition. If low, top up the fluid to the correct level. If the fluid is dirty or burnt, consider performing a transmission fluid flush and filter replacement.
- Test the TCC solenoids for proper operation. Replace any faulty solenoids as needed.
- If the TCC itself is found to be malfunctioning, it may need to be replaced.
Cost to Fix P0744 2012 Nissan Rogue
The cost of repairing a P0744 code in a 2012 Nissan Rogue can vary depending on the specific cause of the issue. On average, the repair costs for this type of problem can range from $200 to $600, including parts and labor. However, it's important to note that labor rates at auto repair shops can vary widely, so it's best to check with local shops for a more accurate estimate. Additionally, if the TCC itself needs to be replaced, this cost can increase significantly.
Tech Notes for P0744 2012 Nissan Rogue
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Frequently Asked Questions about P0744 2012 Nissan Rogue Code
1. What does the OBDII code P0744 mean on a 2012 Nissan Rogue?
P0744 indicates an intermittent fault in the torque converter clutch (TCC) circuit, meaning the transmission is having trouble engaging or disengaging the torque converter clutch properly.
2. What are the common symptoms of code P0744 in a 2012 Nissan Rogue?
Symptoms may include poor fuel economy, transmission slipping, overheating, harsh shifting, or the Check Engine Light being illuminated.
3. What causes the P0744 code on a 2012 Nissan Rogue?
Common causes include a faulty torque converter clutch solenoid, low or dirty transmission fluid, electrical wiring issues, or a malfunctioning transmission control module (TCM).
4. Can I drive my 2012 Nissan Rogue with the P0744 code?
It is possible to drive short distances, but driving with this code for an extended period can cause further damage to the transmission and reduce fuel efficiency.
5. How do I diagnose the P0744 code on a 2012 Nissan Rogue?
Diagnosis involves checking transmission fluid levels and condition, inspecting the TCC solenoid and wiring for damage, and scanning the transmission control module for additional fault codes.
6. How much does it cost to repair the P0744 code on a 2012 Nissan Rogue?
Repair costs vary depending on the issue. Replacing the torque converter clutch solenoid typically costs $200-$400, while more significant transmission repairs could exceed $1,000.
7. Can low transmission fluid cause the P0744 code?
Yes, low or contaminated transmission fluid can prevent the torque converter clutch from functioning properly and trigger the P0744 code.
8. How do I fix the P0744 code on a 2012 Nissan Rogue?
Fixes may include replacing the torque converter clutch solenoid, repairing damaged wiring, flushing and refilling transmission fluid, or reprogramming the TCM.
9. Does a faulty TCC solenoid always cause the P0744 code?
No, while a faulty TCC solenoid is a common cause, other issues like wiring problems, a failing TCM, or mechanical issues in the transmission can also trigger the code.
10. Can clearing the code P0744 fix the problem on a 2012 Nissan Rogue?
Clearing the code may temporarily remove the Check Engine Light, but it won’t fix the underlying issue. Proper diagnosis and repair are necessary to resolve the problem fully.
Discuss the causes and fixes for P0744 2012 Nissan Rogue OBDII Code
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Hi after driving my Nissan Rogue for 3 to4 hours my trans goes into a limp mode , poor accretion,lake of power speed reduction. Let set for 30 to 60 min works ok again. Took my rogue into amco transmission they pulled out code P0744, and said I need a new transmission. No other checks were done. Do I need a transmission or are there other possibilities?
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Not exactly, it's very possible that the problem is the Transmission Valve Body, but due to the age of your Rogue and cost of the parts and labor, they recommend replacing the transmission assembly.
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Depends where you live and if you use a new or used transmission. It could range between $1500 - $3000
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Mine went into limp mode several different times after driving 30 to 40 miles and more frequently the more I used the vehicle.but always went back to normal after a brief period of cooling down . Until recently it got stuck in limp mode and won't run over 10 miles per hour.also dies alot. I did Alittle research and decide to replace the valve body and torque converter solenoid valve and steppermotor from a online carpart co. For under $150 also gonna change fluid and filter and flush tranny with a good flush product! Hopefully this will take care of the problem !? Any comments about this working or not would love to hear your opinion !
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valve body and torque converter solenoid valve and stepper motor
That should take care of the problem. It is not what we do at the dealer, but many customers have had success with those parts. Now with the transmission flush, I'm not a fan. I recommend transmission flush for relative new vehicles to prevent problems, but I had only problems with high mileage and over 5-year-old vehicles. Just change the fluid, and let it drain as much as possible.
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