Torque converter clutch circuit intermittent cost. What does that mean? Modern vehicles equipped with automatic transmissions / transaxles use a torque converter between Jun 15, 2024 · DTC P0744 stands for “Torque Converter Clutch Circuit Intermittent,” which indicates a problem with the torque converter. The TFT sensor usually lives in the transmission pan, and it relays the transmission fluid temperature to the PCM (powertrain control module) by sending a return signal/voltage that correlates with the temperature. If the TCC pressure control solenoid experiences an intermittent malfunction, a P2760 diagnostic trouble code will be stored. Learn what Torque Converter Clutch Circuit Intermittent means, location and how to repair? 4l60e TCC Complete Overview What Does The TCC Solenoid Do? The main function of the toque converter clutch or TCC solenoid is to send pressurized fluid to the torque converter’s clutch allowing it to achieve lock up in 4th gear based on a signal from the engine control module (ECM). Follow along as we discuss their severity. Learn what Torque Converter Clutch Circuit Intermittent means, location and how to repair? Sep 12, 2024 · Cost to Fix P0744 2010 Nissan Rogue The cost of repairing a P0744 code on a 2010 Nissan Rogue can vary depending on the specific cause of the issue and the extent of the repairs needed. P0720 – Output Speed Sensor Circuit Malfunction P0721 – Output Speed Sensor Range/Performance P0722 – Output Speed Sensor No Signal P0723 – Output Speed Sensor Intermittent Need a replacement transmission? Get an estimate for replacement transmissions and local installation. The torque converter clutch is responsible for locking the torque converter when the vehicle is cruising at a steady speed, improving fuel Repair Information for P0744 Infiniti code. The torque converter clutch pressure control solenoid is very important to the operation of the transmission. The torque converter is mounted between the internal combustion engine and the automatic transmission, in the same place where a clutch would have been in the case of a manual transmission. It was made from cast aluminum, just like a traditional valve body. The Saturn Aura was equipped with the 4T45E transmission, the 6T40 transmission and the 6T70. I it time to repair or replace it? Learn about P0741 OBD-II code related to torque converter clutch circuit issues. Transmission Pressure Control Solenoid: REPLACEMENT COST The cost to replace a failed transmission pressure control solenoid varies by vehicle make, model and year. If the TCC circuit isn’t working right, you might notice jerky shifts, poor acceleration, and worse gas mileage. Overall, the total repair cost for resolving a Torque Converter Clutch Circuit Intermittent Mar 14, 2023 · In this article, you will find all the information you need about the torque converter. There can be many reasons for your vehicle to exhibit this code and a mechanic must determine which of them have caused it in your case. Jul 10, 2023 · A torque converter clutch solenoid controls the flow of fluid to the torque converter. When the TCC circuit is intermittent, it means that there is a problem with the electrical connection or signal that controls the engagement and disengagement of the TCC. May 27, 2024 · DTC P0740 stands for “Torque Converter Clutch Solenoid Circuit/Open Circuit Malfunction. 5 Common Torque Converter Solenoid Symptoms. Heat can cause the converter to lock up, triggering code P0743. Our expert mobile mechanics can diagnose and fix your P0740 DTC anywhere you are. Automobile: Understanding Torque Converter Clutch Circuit Intermittent The torque converter clutch circuit is an important part of the drivetrain system in any automobile. It helps to regulate the amount of torque that is sent from the engine to the transmission, and can be a source of trouble if it becomes intermittent or fails. Repair Information for P0744 2006 Nissan Altima Sedan code. Common causes of the P0743 code include a faulty torque converter lockup solenoid, a bad torque converter, and a defective valve body. The torque converter is a critical component in an automatic transmission that transfers power from the engine to the transmission. Learn what Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent means, location and how to repair? P0572 – Cruise/brake switch A -circuit low P0573 – Cruise/brake switch A -circuit high P0703 – Torque Converter/Brake Switch B Circuit P0719 – Torque Converter/Brake Switch B Circuit Low Need a replacement transmission? Get an estimate for replacement transmissions and local installation. 3L, 111,000 miles About a month ago, I was driving at highway speeds and the check engine light came on. It moves a plunger inside the solenoid shaft when it is activated. Sep 29, 2022 · Repair Information for P0744 2012 Nissan Rogue code. Sep 29, 2022 · Repair Information for P0744 2010 Nissan Rogue code. Symptoms Symptoms of a P0759 include: Check engine light Limp mode Erratic or hard shifts Slipping out of gear Engine stalling Transmission won’t shift out of a gear Vehicle won’t move when in gear Higher fuel Repair Information for P0744 2004 Nissan Sentra code. How to fix P0741 Code: Torque Converter Clutch Solenoid Circuit Performance/Stuck Off A P0741 code is set when the computer is trying to apply the Torque Converter Clutch (TCC) and it is not What is OBD-II Code P2760 – Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent When it comes to diagnosing car issues, OBD codes can be a mechanic’s best friend. The torque converter clutch is a critical component of the automatic transmission system that helps to improve fuel efficiency and reduce heat build-up during operation. The P0742 and/or P1742 DTCs may also be stored. g. Learn what Torque Converter Clutch Circuit Intermittent means, location and how to repair? The P0744 OBD-II trouble code indicates a problem with the torque converter clutch (TCC) circuit in a 2013 Nissan Rogue. Sep 15, 2024 · A quick guide to fixing the P0744 code fast—uncover essential steps to solve torque converter clutch issues and keep your transmission running smoothly. The torque converter is a crucial component in an automatic transmission system that transfers power from the engine to the transmission. P0744 - Torque Converter Clutch Circuit Intermittent - OBD2 Trouble code: Meaning Causes Symptoms Diagnostics Repair guides Repair costs Keep your car healthy Sep 29, 2022 · Repair Information for P0744 2011 Nissan Rogue code. Replace the torque converter or clutch Change transmission fluid and filter Repair/replace damaged wiring and connectors Repair/replace TCM or ECU Install a rebuilt or remanufactured transmission Related Codes P0740 – Torque Converter Clutch Circuit P0742 – Torque Converter Clutch Circuit Stuck On P0743 – Torque Converter Clutch Circuit The torque converter clutch solenoid, torque converter or clutch, powertrain control module or transmission may need to be replaced. If you have a P0742 diagnostic trouble code, it means the solenoid that controls the torque convertor clutch is stuck in the ‘on’ position, which could impact drivability. A common vehicle with cheap parts and a roomy chassis will always save money over a compact May 19, 2021 · A guide to torque converter problem symptoms and how to pinpoint them. Feb 21, 2025 · What does the P0744 code mean? The P0744 code indicates a problem with the torque converter clutch circuit. Here's exactly what you need to do to fix it. 0 off as a credit towards the repair. Dec 7, 2023 · The P0741 diagnostic trouble code (DTC) stands for “Torque Converter Clutch Circuit Performance or Stuck Off”. Instead of utilizing a traditional valve body, the 5R110W TorqShift got something called a ‘solenoid body’. The P0741 code indicates that you may drive your vehicle with an illuminated CEL but not smog. The torque converter is crucial for smooth shifting and good power transfer in your transmission. P0741 - Torque Converter Clutch Circuit Performance/Stuck Off - OBD2 Trouble code: Meaning Causes Symptoms Diagnostics Repair guides Repair costs Keep your car healthy Codes P0741 and P0742 indicate that the torque converter is stuck on or off, possibly due to shorting or TCM problems, while intermittent operation sets code P0744. The torque converter clutch (TCC) is responsible for locking the torque converter to improve fuel efficiency and reduce heat buildup. Feb 21, 2025 · P0741 code indicates an issue with the torque converter clutch circuit's performance. Usually, the PCM goes through numerous checks and the reading needs to be abnormal for a specified amount of time before the light comes on. A low condition in the torque converter clutch electrical circuit is signaled by code P2769, while P2770 identifies a high condition. An electromagnetic coil controls the solenoid. What Is the P0744 Code? The P0744 code, or "Torque Converter Clutch Circuit Intermittent," indicates an intermittent fault in the circuit controlling the torque converter clutch (TCC). Aug 18, 2024 · Generally, replacing a faulty torque converter clutch solenoid can cost between $150 to $300, including parts and labor. Learn what Torque Converter Clutch Circuit means, location and how to repair. But they aren’t without their problems though, so let’s look at some of the most common Saturn Aura transmission problems, look at cost estimates and figure out what you can do about them. Dec 27, 2017 · I got it scanned and Code P0744: Torque Converter Clutch Circuit Intermittent is what came up. Solution – The #7 check ball inside of the valve body may have worn down to an incorrect size, allowing the torque converter clutch to apply after the 1-2 shift. On average, the parts for this repair can range from $150 to $400, with labor costs adding an additional $100 to $300. The Repair Information for P0744 2006 Infiniti G35 code. Sep 10, 2024 · 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. Causes and Replacement Cost MaxTheCarGuy 32. How can I diagnose the Torque Converter Clutch Circuit Intermittent issue in my 2008 Nissan Rogue? Diagnosing P0744 in a 2008 Nissan Rogue involves conducting a thorough inspection of the transmission components, checking the wiring and connectors, and using a diagnostic scanner to read the trouble codes. Nov 12, 2023 · The code P0741: Torque Converter Clutch Circuit Performance or Stuck Off indicates a performance issue or a stuck-off condition in the Torque Converter Clutch Circuit. However, if more extensive repairs are required, such as replacing the torque converter or addressing wiring issues, the cost can increase significantly. auto repair shop, car dealership or you do-it-yourself. Learn what Torque Converter Clutch Circuit Intermittent means, location and how to repair. The cost of the repair will depend on the price of the torque converter, labor costs, and any other parts that may need to be replaced. Common Problems with the GMC Sierra 1500 Transmission Intermittent harsh shifting – GMC Sierra 1500 4L60E Problem – A common Chevy Silverado transmission problem is an intermittent hard 1-2 shift, often accompanied by engine bogging. The P0743 code for a Jeep indicates a problem with the Torque Converter Clutch (TCC) solenoid circuit. Sep 7, 2024 · Potential causes of code P0744 in a Mazda include a faulty torque converter clutch solenoid, problems with the transmission fluid, electrical issues in the circuit, or a malfunctioning PCM (Powertrain Control Module). Repair Information for P0744 2005 Infiniti G35 code. However, it did little more than tie the seven electric shift solenoid’s together Remanufactured and improved torque converter tested for leaks, concentricity, and balance. It sends voltage back to the engine computer in a pattern that correlates to input shaft RPM. See full list on transmissionrepaircostguide. Aug 19, 2024 · P0741 Code Meaning, Causes, Symptoms & Tech NotesP0741 is a diagnostic trouble code (DTC) that indicates an issue with the torque converter clutch circuit in the transmission. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model. The TCC locks the torque converter to create a direct mechanical link between the engine and transmission, boosting fuel efficiency and reducing heat. One such code that mechanics may encounter is P2760 – Torque Converter Clutch Pressure Control Produced from 2003 – 2010, the 5R110W transmission was designed to survive the severe use characteristics of the Ford Super Duty. As soon as the torque converter rotational speed differs from the input shaft rotational speed, the vehicle’s PCM will trigger DTC P0741. Aug 13, 2024 · In practice, repair costs vary from about $100 or so to replace the transmission fluid, to several thousand dollars to replace both the transmission and the torque converter. P0744 2006 Infiniti G35 Code - Torque Converter Clutch Circuit Intermittent Feb 22, 2024 · The OBD2 code P0744 is associated with the Torque Converter Clutch (TCC) Circuit Intermittent error, indicating irregular performance in the torque converter’s lock-up mechanism. This in turn moves the control valve to either open or close. Sep 29, 2022 · Repair Information for P0744 Nissan code. This component regulates lockup of the torque converter to transfer power smoothly. Jul 31, 2023 · The automatic transmission relies on many components working together, including clutch packs, shift solenoids, and the torque converter clutch (TCC) solenoid. ” This trouble code is set when electrical faults with the torque converter clutch solenoid or solenoid circuit are detected. May 30, 2024 · The P0741 trouble code technically means "Torque Converter Clutch Circuit Performance or Stuck Off". Repair Information for P0744 2004 Infiniti G35 code. Look up your transmission model by vehicle make The ODBII code P0744 indicates an intermittent issue with the torque converter clutch circuit, which can affect the operation of the torque converter and may lead to problems with engine performance and fuel efficiency. Torque Converter Issues Valve Body Issues Transmission Noisy in Neutral Gears Slipping No 3rd or 4th Gear No 1st or 2nd Gear No Reverse Dragging Clutch Trouble Codes / Check Engine Light Can I drive with a transmission problem? Although many Cadillac DTS transmission problems won’t keep you from being able to drive the car, it’s still not a Repair Information for P0744 Mercedes-Benz code. Repair Information for P0744 2006 Nissan Sentra code. Problem – A lack of power after the 1-2 shift can be caused by an un-commanded torque converter clutch application / TCC apply. Replacing or adding more transmission fluid and filter or overhauling the existing transmission could also fix the code. This code indicates that there is an issue with the operation of the torque converter lock-up clutch. Code P0744 could be caused by failing torque converters, faulty torque converter clutch solenoids, faulty wirings, or a malfunctioning TCM. Jun 29, 2015 · Repair shops will charge between $600 and $1000 to replace a torque converter. The torque clutch prevents lockup at high speeds, and the solenoid for that clutch controls the fluid pressure of the clutch and causes it to open and close at the right time. Repair Information for P0744 2009 Nissan Rogue code. The main components of the torque converter are: the impeller (also known as pump) the turbine the stator (mounted on a one-way mechanism) the lock-up clutch Code P0740 Description When a vehicle's onboard diagnostic system detects a P0740 trouble code, it indicates a malfunction in the torque converter clutch (TCC) circuit. com Apr 25, 2025 · When undertaking the replacement of a torque converter clutch solenoid, accuracy and adherence to the process are vital. These codes provide a starting point for troubleshooting problems in a vehicle’s various systems. In some cases, it may be more cost-effective to replace the entire transmission rather than just the torque converter clutch. The following table lists Diagnostic Trouble Codes (or “fault” codes) related to the transmission. Replacement When considering the cost of repairing a torque converter clutch, it’s important to weigh the cost of repairs against the cost of replacement. P0740: Torque Converter Clutch Circuit Malfunction The TCC “locks” the drivetrain, which allows for a true mechanical connection between the transmission and the engine. Error codes ranging from P0740-P0744 indicate a torque converter clutch circuit (TCC) that is stuck off or performing poorly. How to fix P0744 Code: Torque Converter Clutch Circuit Intermittent A torque converter is used with automatic transmissions and uses fluid to connect the engine and transmission. Repair Information for P0744 2003 Infiniti G35 code. Repair Information for P0744 2002 Nissan Sentra code. If a low voltage signal is detected, a P2764 DTC will be stored. The torque converter is an essential component in automatic transmissions, responsible for transferring power from the engine to the transmission. . Sep 12, 2024 · The P0744 diagnostic trouble code (DTC) for a 2011 Nissan Rogue indicates a problem with the Torque Converter Clutch Circuit being intermittent. Apr 21, 2023 · Cost and Time Estimates for P0741 Toyota Corolla Repairs Repairing a P0741 code on a Toyota Corolla typically requires replacing the torque converter, which is a costly and time-consuming job. Torque Converter Clutch Circuit Intermittent This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. If a P0715 DTC is present, it means that the signal coming from the transmission input speed sensor does not meet the computer’s programmed parameters. You will also find the replacement cost. Use a diagnostic scanner to clear the P0741 code after fixing it. “Torque Converter Clutch Circuit Intermittent” is the diagnosis trouble code (DTC) P0744. Experts generally suggest that P0743: Torque Converter Clutch Circuit Electrical DTC Trouble Code A P0743 DTC is stored when the ECU has detected an issue with the circuit that controls the torque convertor clutch solenoid. The torque converter clutch is responsible for creating a direct link between the transmission and the engine, which improves fuel efficiency and overall driving performance. Check and fill up the transmission fluid for best performance. Understanding how this component works, common issues that may Repair Information for P0744 2004 Nissan Altima Sedan code. Dec 4, 2022 · Repair Information for P0740 Dodge code. One of the first suggestions was changing the transmission fluid since old tranny fluid can cause the code. How Much Does a Torque Converter Replacement Cost?* In most cases, the largest cost in replacing a torque converter is labor. 4K subscribers Subscribed A torque converter clutch pressure control solenoid allows the ECU to control the operation of the torque converter clutch by manipulating the flow of pressurized transmission fluid. Other factors, such as where the work is done (whether at a local auto repair shop, car dealership or you do-it-yourself) also factors heavily into the cost of repair. I googled the code and it seems like there is very little info on how to fix it. How much does it cost to fix P0741? In most auto repair shops, you can expect to pay somewhere between Between $650 and $1000 for Torque converter replacement. The torque converter uses two fans — the impeller and the turbine — that exchange hydraulic fluid to increase the power going to the transmission. Apr 20, 2019 · Unlike many transmissions, the Nissan / Infiniti RE7R01A transmission uses partial torque converter lockup between gear changes to reduce harshness. Discover symptoms, diagnostic approaches, and common triggers for this fault. However, depending on which part you buy and the made and model of the vehicle, costs can be about the same for labor and parts. Repair Information for P2760 Dodge code. In your situation, this code can be triggered for a variety of reasons, and a mechanic will need to determine the specific cause. You can then find To make sure that gear changes and other important functions happen at the right times, the ECU constantly monitors the speed/RPM of the transmission input shaft with a little electromagnetic sensor called a input/turbine speed sensor / turbine speed sensor / TSS sensor. The Powertrain Control Module (PCM) will set the P0741 code when it notices a difference between the rotational speed of the torque converter and the transmission input shaft that is greater than 200 revolutions per minute (RPM). Aug 14, 2022 · I have a '06 Sonata GLS 3. Once we are able to diagnose the problem, you will be provided with an upfront quote for the recommended fix and receive $50. In summary, the P0743 code can be caused by a variety of issues related to the torque converter clutch circuit. After a day or so Oct 9, 2022 · The powertrain control module (PCM) on the torque converter clutches circuit has detected a problem with the clutch circuit. May 10, 2025 · 1. Feb 17, 2018 · What Does Code P0744 Mean? OBD II fault code P0744 is a generic code that is defined as “Torque converter clutch (TCC) solenoid -circuit intermittent”, and is set when the PCM (Powertrain Control Module) detects an intermittent loss of continuity in the control circuit of the solenoid (or on some applications, the pair of solenoids) that controls the operation of the torque converter Sep 29, 2022 · Repair Information for P0744 code. The P0714 trouble code is used to alert you to either a problem with the transmission fluid temperature or the transmission fluid temperature sensor. ” Your vehicle’s computer will log the P0743 code when it detects a potential issue with the torque converter clutch (TCC) solenoid or its circuit. P0777 – Pressure Control Solenoid ‘B’ Stuck On P0778 – Pressure Control Solenoid ‘B’ Electrical P0779 – Pressure Control Solenoid ‘B’ Intermittent Need a replacement transmission? Get an estimate for replacement transmissions and local installation. It is located near the transmission and the engine’s rear. Here, your vehicle is the most important factor. The P0744 code in an Infiniti indicates a problem with the Torque Converter Clutch Circuit being intermittent. What causes OBD-II fault code P0744? The Torque Converter Lockup Clutch creates a solid connection between the engine and transmission so that they rotate at the same speed. The torque converter is a critical component of an automatic transmission, transferring power from the engine to the transmission. The cost to replace a failed transmission torque converter clutch solenoid is determined, in part, by the vehicle year, make and model. Learn what Torque Converter Clutch Circuit Intermittent means, location and how to repair? NOTE: This incident, if it occurs, may be intermittent. Repair Information for P0744 2008 Nissan Rogue code. Let’s look at the common symptoms of a faulty torque converter clutch Feb 12, 2023 · What Does the P0740 Code Mean? The P0740 trouble code indicates that the Powertrain Control Module (PCM) detected an abnormal reading from the torque converter clutch circuit. Apr 7, 2019 · It means that the Rogue ‘s computer has detected that there is an issue with the torque converter clutch (TCC) solenoid circuit. It is located behind the engine and in front of the transmission on the passenger side. In order to P0740 means a torque converter clutch solenoid circuit malfunction. We’ll guide you through each step with care and precision, ensuring both the success of the replacement and the longevity of the transmission system post-repair. Aug 21, 2025 · Learn all about the P0744 code, what causes torque converter clutch circuit intermittent issues, and how to diagnose and fix common problems to maintain optimal vehicle performance. The torque converter clutch (TCC) is designed to lock the torque converter when the The torque converter clutch (TCC) is designed to lock the torque converter when the vehicle is cruising at a consistent speed, improving fuel efficiency and reducing heat generation within the transmission. Look up your transmission model by vehicle make Jun 3, 2024 · The diagnostic trouble code (DTC) P0743 stands for “Torque Converter Clutch Solenoid Circuit Electrical. The torque converter is placed between the front of the transmission and the rear of the engine. When this circuit malfunctions, it can lead to issues with the transmission's ability to shift smoothly and TSB PIP4570B – Erratic torque converter clutch operation, metallic debris in the oil pan, and/or P0741, P0751 DTC – 6L50 Transmission 2008 – 2009 Cadillac CTS – 2008 – 2009 Cadillac SRX – 2008 – 2009 Cadillac STS Saturn Ion Transmission Recalls None Found Saturn Ion Technical Service Bulletins (TSB) None Found Common Problems with the Saturn Ion Transmission Lack of Response Leaking Fluid Low Fluid Burning Smell Grinding or Shaking Whining, Clunking or Humming Refuses to Go Into Gear Torque Converter Issues Valve Body Issues Transmission Noisy in Neutral Gears Slipping No 3rd or 4th Gear No 1st or 2nd Sep 10, 2024 · When your car’s onboard computer triggers the P0740 code, it means there’s a problem with the torque converter clutch (TCC) circuit. Common symptoms of P0744 include a lit check engine light, excessive fuel consumption, or erratic shifting. This condition can be caused by the torque convertor clutch applying during the shift. The other factors that influence cost include; who does the work, e. Aug 22, 2025 · Learn what a torque converter clutch solenoid is, the common failure symptoms, and how to replace it. What Is Code P0741? Code P0741 means there’s a problem with the torque converter clutch circuit in your Jan 11, 2011 · crosspost from another site: "Code P0744: Torque Converter Clutch Circuit Intermittent Here is the P0744 Factory Service Manual explanation: A/T TCC S/V Function (Lockup) Decsription: QUOTE from Factory Service Manual 1- This is an OBD-II self diagnostic item and not available in TCM self -Diagnosis. An input/turbine speed sensor / turbine speed sensor / TSS is an electromagnetic device that the engine control unit (ECU) uses to monitor the transmission input shaft speed/RPM. The P0714 DTC is triggered when How Serious is the Code? Although the symptoms of a P0759 DTC may only be intermittent, they will likely progress to the point that drivability and safety will become a factor. This problem is typically related to mechanical issues within the torque converter, electrical faults in the TCC circuit, or problems with the transmission’s internal components. Repair Information for P0744 2004 Nissan Altima Sedan code. Need a replacement transmission? Get an estimate for replacement transmissions and local installation. The TCC solenoid is responsible for controlling the engagement and disengagement of the torque converter clutch, which helps improve fuel efficiency and transmission performance. Sep 9, 2024 · Key Takeaways Replace the bad torque converter clutch solenoid to get it working right again. Aug 30, 2024 · Code P0740 Dodge Description The P0740 diagnostic trouble code (DTC) for Dodge vehicles specifically relates to the Torque Converter Clutch Circuit. You will find information about how it works, the most common symptoms, problems, location, and how to test the torque converter. Learn what Torque Converter Clutch Circuit Intermittent means, location and how to repair? Apr 13, 2021 · What is a Torque Converter Clutch Solenoid? The torque converter is specific to automatic transmissions. First, let’s take a look at the signs you might be dealing with a bad torque converter. It will cost anywhere between $150 and $500 to replace a torque converter on your own. Step-by-step guide with repair tips and cost estimates for DIYers and mechanics. Specifically, it points to an intermittent issue that affects how the torque converter engages and disengages. Upgrades exceed OE requirements and eliminate the possibilities of front seal leaks, premature bushing wear, and vibration. To achieve this, the RE7R01A / JR710E modulates the applying pressure with the torque converter clutch control valve and torque converter clutch solenoid (they refer to this as Smooth Lockup Control). Learn what Torque Converter Clutch Circuit Intermittent means, location and how to repair? Jun 26, 2023 · The P0744 code can have several potential causes, including a faulty or damaged TCC solenoid, a worn torque converter clutch, issues with wiring or connectors in the TCC circuit, low or dirty transmission fluid, or debris or contaminants in the transmission system. P0742 – Torque Converter Clutch Circuit Stuck On P0743 – Torque Converter Clutch Circuit Electrical P0744 – Torque Converter Clutch Circuit Intermittent P2769 – Torque Converter Clutch Circuit Low P2770 – Torque Converter Clutch Circuit High Need a replacement transmission? Get an estimate for replacement transmissions and local Sep 29, 2022 · Repair Information for P0744 2013 Nissan Rogue code. About six months ago I decided to try to tackle the issue. In simpler terms, it's related to how well your vehicle's torque converter is engaging and disengaging. If your vehicle dashboard shows a check engine or check transmission light on, then one or more of these codes will be displayed when a “scantool” or “code reader” is hooked to your vehicle’s onboard computer through the OBD-II port underneath the steering wheel. Failure of the TCC solenoid is surprisingly common in automatic transmissions. All our repairs are backed by our 12-month / 12,000-mile warranty. Nov 14, 2021 · The code was a P0740 (Torque Converter Clutch Solenoid Circuit/Open Circuit Malfunction). Look up your transmission model by vehicle make and model. It controls the amount of hydraulic pressure used to engage and disengage the torque converter clutch. Repair Information for P0744 2002 Nissan Altima Sedan code. Oct 23, 2024 · Repair Information for P0744 2010 Nissan Rogue code. Its job is to send the power and torque from the engine onto the transmission. The P0741 diagnostic trouble code (DTC) for Jeep vehicles refers to the Torque Converter Clutch Circuit Performance. This code is especially crucial in vehicles with automatic transmissions, as it can lead to noticeable symptoms like surging, shuddering, or difficulty in shifting, which can significantly affect the driving Drive-ability problems can occur when the torque converter clutch is malfunctioning. Sep 13, 2024 · Repair Information for P0744 2003 Infiniti G35 code. Code P0744 indicates a problem with the torque converter clutch circuit intermittent in your vehicle’s transmission. Torque converter clutch (TCC) solenoid- Check the resistance in the TCC solenoid and internal transmission wiring at the transmission case after removing the transmission harness plug (if applicable, some makes/models use a TCM bolted directly to the transmission case). The torque converter is a critical component in an automatic transmission system that transfers power from the engine to the transmission. P0741 is a diagnostic trouble code (DTC), also known as Torque Converter Clutch Circuit Performance or Stuck Off. Solution – Replace the Shift Lock Control Unit with part # 28540-ZB000 TSB NTB13-064a – 2013 Altima V6 Problem – Some 2013 Altima V6 models may experience a shudder (multiple bumps) from the torque converter lock-up clutch engagement. The torque converter itself is relatively inexpensive (between $150 and $350, depending on the vehicle), but 5-10 hours of labor is involved since the transmission must be removed in order to replace the torque converter. Look for and fix any broken wires or electrical connections. I never thought much of it because the van drove and shifted fine and the mpg were in range. A logged P0740 code can cause your vehicle to exhibit symptoms like an illuminated check engine light, shifting problems, stalling, shuddering, reduced fuel economy, and Feb 21, 2024 · Cost-Benefit Analysis of Repairs vs. I had the codes read at the local auto parts store and it showed P0741 - Torque Converter Clutch Solenoid Circuit Performance Or Stuck Off. If that signal is not constant Apr 9, 2024 · Other mechanical failures that can cause the P0743 code include a damaged torque converter clutch solenoid or connectors. When the Transmission Control Module (TCM) detects failure of the Torque Converter to lock the engine and transmission together, it will set code P0744. ludqem otxyy epw ytox arha bpoce araatnyfc unvqilm bfnqe dxrne