P0744 code No I haven’t. FREE 1-3 day delivery over $99* Mar 27, 2019 · Symptoms Symptoms of a P0744 trouble code may include: Intermittent Indicator Lamp (MIL) illuminated (a. Sep 29, 2022 · The Diagnostic Trouble Code (DTC) P0744 is detected when A/T cannot perform lock-up even if the electrical circuit is good. How to Fix the P0743 Code. Meaning of the P0740 Code P0744 – Torque Converter Clutch Circuit Intermittent; FAQ’S Can I drive with a P0740 code? It is always a good idea to resolve P0740 codes as soon as possible to prevent further vehicle damage. P0744 code, torque converter clutch circuit intermittent. Sep 29, 2022 · What is the Cost to Diagnose the Code? Labor: 1. How to Fix P0744 2004 Nissan Sentra. But the problem is much more often caused by a bad torque converter clutch solenoid, a bad regulator valve, or a worn-out clutch. What does the OBDII code P0744 mean on a 2002 Nissan Altima Sedan? P0744 indicates an intermittent issue in the torque converter clutch (TCC) circuit, meaning the transmission is struggling to properly engage or disengage the torque converter clutch. Fix P0744 now! Learn to diagnose torque converter clutch issues with iCarsoft CR Eagle. Mar 17, 2021 · P0744 Code Juke went limp. 15,910 Satisfied Customers. icarsoft | May 10, 2025 NissanP0744 Nissan DTC P0744 Make: Nissan Code: P0744 Definition: A/T TCC S/V Function (Lock-Up) Description: This malfunction is detected when the A/T does not lock-up or does not shift to 5th gear. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. 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. Feb 27, 2025 · Symptoms of P0744 Code. Customer: P0744 code, torque converter clutch circuit intermittent Sep 29, 2022 · What is the Cost to Diagnose the Code? Labor: 1. Customer: I got code p0744 indicates that the torque converter clutch solenoid electrical circuit was intermittent for a predetermined period of time Mechanic's Assistant: Okay, I'll connect you to the mechanic to discuss this further with you. Sep 29, 2022 · P0744 2012 Nissan Rogue Code - Torque Converter Clutch Circuit Intermittent. 2007 Frontier is at around 175k miles, IMO not worth dumping that kind of money into it at this point. We would like to show you a description here but the site won’t allow us. Diversos factores pueden desencadenar en el código DTC P0744 Nissan en un vehículo de motor. 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. This can cause issues such as transmission slipping or difficulty shifting gears. Looking at this 2012 Nissan Rogue customer complaint was at highway speeds vehicle would stay at 4000 rpms and lose power. drained & flushed cvt 3 times and the code just came back. Service Engine light is on. P0744 Nissan Code - Torque Converter Clutch Circuit Intermittent How to Fix Jun 26, 2023 · How to diagnose the P0744 code. Shop O2 Sensor Now Step 2: Inspect the Transmission Fluid OBD-II Code P0744 means that the Torque Converter Clutch Circuit is experiencing intermittent issues. Jun 14, 2020 · P0744 Mazda Code - Slip Control Malfunction. Dec 4, 2022 · Code P0740 Nissan Description. Sep 12, 2024 · The P0744 diagnostic trouble code (DTC) for a 2010 Nissan Rogue indicates a problem with the Torque Converter Clutch Circuit being intermittent. Possible causes include a faulty line pressure solenoid, a faulty torque converter clutch solenoid, a bad clutch pack or a faulty hydraulic control circuit. OBD2 Code P0744 Mazda definition: The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (ECM). To diagnose the P0744 2013 Nissan Rogue code, it typically requires 1. Most technicians replace lock up solenoids or torque converters without considering wiring issues. Dropped the transmission pan and f Comment réparer ou réinitialiser le code d’anomalie P0744. Mar 4, 2019 · Hey all, My 2006 Xterra S had thrown a P0744 code. It is possible that there is another fault inside the transmission, but the foreword clutch replacement is the next step. Nov 25, 2022 · About 8 months ago got the p0744. After each repair attempt, the P0744 code should be cleared and the system should be retested. icarsoft | May 9, 2025 Aug 31, 2023 · The P0744 trouble code is a Diagnostic Trouble Code (DTC) that signifies an issue with the Torque Converter Clutch (TCC) circuit in an automatic transmission. The P0744 diagnostic trouble code (DTC) specifically pertains to the torque converter clutch circuit in a 2003 Infiniti G35. Jump to Latest 62K views 16 replies 5 participants last post by Oct 19, 2017 · I Googled the P0744 code and found a TSB (NTB09-148a) which recommends replacing the Control Valve Assembly as the dealer tech recommends. 0 PSD CCSB Lariat FX4 5R110 Trans A few days ago I got p0741 and p1744 codes. Sep 25, 2024 · Troubleshoot P0744 code, a common issue related to the torque converter clutch circuit. Look up the other OBD II Trouble Codes, please use the search box. To diagnose the P0744 2010 Nissan Rogue code, it typically requires 1. Descubre qué significa, por qué ocurre y cómo solucionarlo correctamente. What are the common symptoms of OBDII code P0744 in a 2008 Nissan Rogue? The common symptoms of P0744 in a 2008 Nissan Rogue include erratic shifting, transmission slipping, decreased fuel efficiency, and the Check Engine light illuminating. has anyone replaced the transmission torque converter clutch solenoid (TCC solenoid) with success? I've looked thru the manual and can't find the walk through or where it is. Note: This code is similar to codes P0740, P0742, P0743, P0744, P2769, and P2770. It’s important to understand what these designations mean in order to properly diagnose your vehicle when necessary. Changed the solenoid but it kept coming back. Discover the P0744 engine error code, its common causes, symptoms, and solutions. Can a bad torque converter cause the P0744 code? Yes, a faulty torque converter or internal transmission issues can trigger Sep 9, 2024 · Common Causes Common Causes of P0741 Code. El código P0744 es común en: Ford Fusion, Infiniti G35, Land Rover, Mazda 3, Mazda 6, Nissan Altima, Nissan Frontier, Nissan Juke, Nissan Maxima, Nissan Murano, Nissan Pathfinder, Nissan Quest, Nissan Rogue, Nissan Sentra, Nissan Versa, Nissan Xterra, Volvo y otras marcas. The torque converter clutch is responsible for engaging and disengaging the torque converter lock-up clutch, which helps improve fuel efficiency and prevents the transmission from overheating. Feb 10, 2025 · P0744 Code: Diagnose and Fix Torque Converter Clutch Issues. Code P0744 is detected when the torque converter clutch does not lock-up as instructed by the Transmission Control Module (TCM). Understand causes, symptoms, repair costs, and prevention tips. Shop said they would have to swap trans which would be around 4k. Jul 24, 2013 · ODBII CODE P0744. 4. Jake | Experienced automotive repair technician, Shop owner. Heat can cause the converter to lock up, triggering code P0743. This trouble code may cause drivability problems, which may make driving risky. a. does anyone have that? is it called something else in the manual? a $30 sensor P0744: TORQUE CONVERTER (Torque converter clutch circuit intermittent) When all of the following conditions are satisfied and this state is maintained for 30 seconds: TCM power supply voltage: More than 11 V; P0717 is not detected. Be aware that operating a Nissan vehicle on which code P0744 is present could cause fatal damage to the transmission to occur. This code may be set with similar codes in the range of P0741 to P0744, P2769 or P2770. I've turned it off and added transmission fluid (which was very low), and it hasn't come back on, but my car is still much louder than normal, and I'm worried. The torque converter clutch solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (ECM). P0744 Infiniti Torque Converter Clutch Circuit Intermittent P0744 Mazda Slip Control Malfunction; P0744 Mercedes-Benz Torque Converter Clutch Circuit Intermittent; P0744 Nissan Torque Converter Clutch Circuit Intermittent Sep 29, 2022 · Code P0744 Nissan Description. Feedback. I have the service manual and will just need to get all the needed supplies. Find parts and expert advice at PartsHawk. To fix the p0744 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion. 0 hour of labor. The TCC locks the torque converter to create a direct mechanical link between the engine and transmission, boosting fuel efficiency and reducing heat. Step-by-step guides for Ford F-150, Toyota Camry. Dec 4, 2023 · I have a 2007 with 183,000 miles and it has been a great car. It is kind of hard to believe that Nissan would charge more than what you paid for the car unless the person selling it knew of a problem and dumped. Symptoms of a P0744 trouble code may include: Aug 21, 2024 · P0744 Code: Diagnose and Fix Torque Converter Clutch Issues. Note! This diagnostic trouble code (DTC) status is an event controlled diagnostic trouble code (DTC). P0744 NISSAN OBD Code Description The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (ECM). 9K views 4 replies 5 participants last post by dfields326 Mar 12, 2024 I have a 2010 Nissan Rogue with code P0744. P0744 - TORQUE CONVERTER CLUTCH CIRCUIT INTERMITTENT. This means that the PCM/TCM detected no electrical fault but through other sensors determined that the solenoid is not responding mechanically to the electromagnetic coil. Jan 24, 2021 · 1999 - 2016 Super Duty - 5R110 P0741 & P01744 codes - Hello everyone. How much does it cost to repair the P0744 code on a 2003 Nissan Altima? The repair cost can vary widely, ranging from $100–$300 for fluid replacement or wiring repairs to $700–$1,500 for solenoid or TCM replacement. Fixing Code P0744: Your Step-By-Step Solution For Transmission Troubles. A: The P0744 code is a diagnostic trouble code (DTC) that indicates an issue with the torque converter clutch solenoid valve assembly in the Nissan Rogue. Enter the 5 character trouble codes in the search box and submit the search. CAN communication is normal; Torque converter slip speed: (40+vihicle speed/2) rpm; LU pressure: More than 0. Hello, I'm Brandon - Nissan tech. k. I will give you the diagnosis test at the end of my reply. Dropped pan and balance body. 3. The P0744 diagnostic trouble code (DTC) specifically pertains to the torque converter clutch circuit in a 2006 Infiniti G35. To fix the automobile fault code P0744, start by checking the possible causes mentioned above. Are there any simple Vídeo explicativo sobre el CÓDIGO DE FALLA P0744. They're telling me that the labor to replace this requires taking apart the entire tranny, which is a 25+ job and would cost more than buying a brand new transmission ($2,900). Erratic Shifting: Unpredictable or harsh gear changes can occur, especially during acceleration or deceleration. Took it back and he said he was going to look at it. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Nissan Altima (L32) 2007-2012 Service Manual: P0744 A/T TCC S/V function (lock -up) Description This malfunction is detected when the torque converter clutch does not lock-up as instructed by the TCM. Votre convertisseur de couple peut être contrôlé par votre TCM ou votre module de commande du groupe motopropulseur (PCM) via les solénoïdes d’embrayage de votre convertisseur de couple. How to Fix. Dec 1, 2015 · So I took it to Hyundai but this time, they are reporting fault codes P0733 and P0744 which point to transmission problems. Feb 26, 2025 · P0744 Code: Diagnose and Fix Torque Converter Clutch Issues. The torque converter is a critical component of an automatic transmission system, responsible for transferring power from the engine to the transmission. Check Jan 11, 2011 · "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. The P0743 code is a generic trouble code that may apply to various makes and models. For instance, how to fix the P0743 Ford code may differ from the solution for a P0743 Dodge code. . This thread seemed Как устранить или сбросить код неисправности p0744. According to the diagnosis test for your fault code P0744 it look like you have a faulty foreword clutch inside the transmission. Sep 15, 2024 · The P0744 code is a trouble code that shows there’s a problem with the torque converter clutch (TCC) in your car’s transmission system. 2005 F250 6. The Data Monitor of the CVTz50 app has a PID called "Slip Rev" which measures the difference between the engine speed signal and primary speed What Does the Engine Code P0744 Mean? Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "0" in the second position means that this is a generic OBD-II (OBD2) DTC. To diagnose the P0744 2002 Nissan Sentra code, it typically requires 1. 2. Learn about symptoms, causes, and effective repair methods. Feb 21, 2025 · What does the P0744 code mean? The P0744 code indicates a problem with the torque converter clutch circuit. Remplir le liquide de transmission jusqu’au niveau approprié. "7" in the third character position in a DTC indicates that the transmission is experiencing a malfunction. Jan 1, 2013 · P0744-TCC Function Slip: Converter clutch slip too high: TCC Solenoid; Valve Body; Speed Sensor; TCC Hydraulic control circuit leaks; Torque converter; P0745: 4th: EPC Solenoid Circuit: TCM detects improper voltage drop in EPC solenoid, circuit: EPC Solenoid; Wiring; Bad Ground; TCM; P1702-TCM - RAM: Malfunction in "random access memory" of TCM The P0744 is a torque converter operation code. After I replaced the transmission, a code P0744 appeared, but that issue was resolved. But starting a week after we bought it 2 years ago, it has thrown an intermittent P0744 code that nobody can get rid of. Jan 5, 2025 · Hey guys! I recently got two transmission codes P0744 and P1757, which are potentially TC and Valve Body. El convertidor de par es una parte esencial de la transmisión automática de un Sep 13, 2024 · Code P0744 2003 Infiniti G35 Description. 2 MPa This tool will help you verify that the P0744 code is present and check for any other related codes that could provide additional clues about the underlying issue. Visually inspect the related wiring Dec 27, 2024 · P0744 Code Meaning P0744 Code Common Causes; Torque Converter Clutch Circuit Intermittent: Failing torque converter: Transmission Control Module (TCM) detects an issue with clutch engagement: Faulty torque converter clutch solenoid: Potential failure in the hydraulic system: Wiring issues or damaged connectors: Inconsistent lock-up of the Jun 14, 2020 · Code P0744 Mazda Description. Sep 29, 2022 · P0744 2011 Nissan Rogue Code - Torque Converter Clutch Circuit Intermittent. Misdiagnosis of the torque converter clutch wiring is the most common cause of the P0744 code. NOTE: The vehicle may hesitate and/or have reduced power. ¿Qué significa el código DTC P0744? El código de falla P0744 se refiere a un problema en la válvula de embrague del convertidor de par en un vehículo. The Torque Converter Lockup Clutch creates a solid connection between the engine and transmission so that they rotate at the same speed. What does this means specifically? How can I fix it? What is the cost estimate for repairs? P0744 is a diagnostic trouble code (DTC) for "Torque Converter Clutch Circuit Intermittent". Could a wire be pinched or loose on the valve body. Check the 'Possible Causes' listed above. 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. 8 I have a code p0744That’s the only code present Mechanic's Assistant:When did you first notice the code P0744? Customer: Today Mechanic's Assistant: Have you experienced any issues with your transmission, such as slipping or difficulty shifting gears? Note: This code is similar to codes P0740, P0741, P0743, P0744, P2769, and P2770. I plan to change it out myself to save money as well as give me a chance to get my hands dirty. Disconnect meg battery terminal to tester? Negative. I just had a call from the garage who say they believe the gear synchromesh is jamming thus not allowing the change of gears. Aug 1, 2022 · 2022年7月現在、整備士ねっと調べ ニッサンのdtcをすべて網羅しているわけではなく、また、必ずしも正確な情報とは限りません データは参考程度とし、詳しくは自動車メーカー発行の整備マニュアルで確認してください 特定の車種の故障コードではな May 9, 2025 · The P0744 code, or "Torque Converter Clutch Circuit Intermittent," indicates an intermittent fault in the circuit controlling the torque converter clutch (TCC). Symptoms. Using a digital multimeter, check the TCC solenoid valve’s resistance to determine if it is faulty. Code: TCM-P074468 Definition: Torque Converter Clutch Solenoid Circuit Intermittent Description: Note! If diagnostic trouble code (DTC) TCM-P074200 is stored, this fault tracing must be carried out first. The torque converter is a key component in the automatic transmission system of a vehicle, allowing the engine to continue running while the vehicle is stopped and in gear. The P0744 diagnostic trouble code (DTC) for a 2009 Nissan Rogue indicates a problem with the Torque Converter Clutch (TCC) circuit that is intermittent. Customer: I have a 2018 Nissan Sentra 1. I don't think she has ever had the trans fluid or filter changed. Check Engine Light) Minimal decrease in fuel economy, this will not affect engine performance Potential Causes Causes of this DTC may include: Wiring harness to transmission damaged, loose connection, or intermittent open/short circuit Feb 12, 2020 · Code P0744 stands for Torque Converter Clutch Circuit Intermittent. Voici quelques suggestions pour dépanner et corriger le code d’erreur P0744 : Remplacer le liquide ATF et le filtre. 2012 sentra. ca. To diagnose the P0744 Infiniti code, it typically requires 1. P0744 - Torque Converter Clutch Circuit Intermittent - Code d’anomalie OBD2 Signification Causes Symptômes Diagnostics Guides de réparation Coûts de réparation Gardez votre voiture en bonne santé Sep 18, 2023 · P0744 code refers to torque converter clutch circuit. Ideally, an affected vehicle should not be operated while code P0744 remains unresolved. He rebuilt the trans and 4 months later a new code popped up, P0744. Yes, Nissan will cover it. New filter Jun 14, 2020 · Frequently Asked Questions about P0744 2002 Nissan Altima Sedan Code 1. Low transmission fluid can also trigger P0740 and so can a damaged torque converter. View More. Diagnosing the P0744 code requires specialized tools and equipment, such as an OBD-II scanner, a digital multimeter, and a pressure gauge. If any additional transmission related DTC’s appear in addition to the P0744, an electrical failure is likely. To diagnose the P0744 2011 Nissan Rogue code, it typically requires 1. The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (ECM). 3/22 NTB19-040b SERVICE PROCEDURE On most vehicles, the module will set a P0740 code when it detects an electrical fault with the TCC solenoid or the TCC control circuit. The vehicle also. Un mantenimiento regular, herramientas de diagnóstico de calidad y un diagnóstico preciso son la clave para resolver el código P0744 y prevenir futuras incidencias. Here are the steps to diagnose the P0744 code: Check the TCC solenoid valve. When the P0744 code is present, vehicle owners may experience a range of symptoms, including: Check Engine Light: The most common indication of a trouble code being triggered. I told them the problem I was having and they said it may be the relay on the ipdm and it was recalled so they replaced it next day and it still didn't start. P0744 code 2015 Nissan Rogue. Algunas Sep 29, 2022 · Code P0744 Description. P0744 2006 Nissan Altima Sedan Code - Torque Converter Clutch Circuit Intermittent There may be other diagnostic trouble codes associated with the transmission control module that can only be accessed by using an advanced scan tool. I’ll update. Took it to a transmission shop and he changed the Torque Converter Clutch. Jul 7, 2009 · Code p0744 I'm having the same problem but it all started with my titan not starting so I took it to the dealer. Symptoms of a P0744 trouble code may include: Dec 11, 2017 · Symptoms of a P0744 trouble code may include: Intermittent Indicator Lamp (MIL) illuminated (a. What is the cost of replacing a torque converter clutch solenoid? Learn how to diagnose and fix the P0744 error code in your Nissan Rogue with expert tips. LEER SOLUCIÓN DEL CÓDIGO OBD2 EN Sep 29, 2022 · What is the Cost to Diagnose the Code? Labor: 1. This code means the car’s computer, known as the powertrain control module (PCM), can’t properly detect what’s going wrong with the TCC. Check Engine Light); Minimal decrease in fuel economy, this will not affect engine performance Causes of this DTC may include: Wiring harness to transmission damaged, loose connection, or intermittent open/short circuit; Torque converter clutch Dec 14, 2023 · The P0740 fault code means the torque converter clutch circuit is open. Symptoms of a P0744 include: Check engine light; Erratic or hard shifts; Engine stalling; Transmission shudders/shakes when coming to a stop or accelerating; Transmission won’t shift Aug 13, 2024 · How serious is code P0744 ? Code P0744 should be considered serious, even if an affected vehicle is still drivable. The two codes are listed in picture for causes, but 178 is the step motor which means it works okay electrically, but mechanically there is something wrong. May 26, 2022 · Code Description Possible problems; P0744: Torque Converter Clutch Solenoid Signal Intermittent/Erratic: Wiring fault, solenoid failure, valve body problems, control module failure Code P0744 2006 Infiniti G35 Description. Oct 23, 2022 · That P0744 code is thrown when the TCM detects that the torque converter won't lock up, even when a circuit fault isn't detected, or if it detects substantial slippage of the clutch during lock-up. Apr 24, 2018 · P0744 Code Jump to Latest 4. The rear wheel sensor will cause ABS issues which can result in power loss, but it's not going to cause to torque converter code which is concerning. The torque converter is a critical component in an automatic transmission that transfers power from the engine to the transmission. icarsoft | May 9, 2025 Dec 11, 2017 · Symptoms of a P0744 trouble code may include: Intermittent Indicator Lamp (MIL) illuminated (a. Feb 17, 2018 · 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 what does the code p0744 on 2006 maxima mean? 2006 maxima loses power, hard shifting, got code p0744, what does it mean OBD II Code P0744 - 1998 Mercury Villager I have code P0744 on 98 Mercury Villager w/122,000 miles. New member and first post so hopefully I do this correctly. Sep 21, 2018 · The P0744 code is triggered when the torque converter clutch is not engaging even though the electrical circuit is good. P0740 – Torque Converter Clutch Solenoid Circuit/Open Circuit Malfunction. Некоторые предлагаемые шаги для устранения неполадок и исправления кода ошибки p0744: Замена жидкости atf и фильтра. Visually inspect the related wiring harness and connectors. After reading it moves over and turns into a CEL. Tomando medidas proactivas, los propietarios de vehículos pueden resolver el código de avería P0744 y garantizar que su sistema de transmisión funcione con suavidad y eficacia. P0744 Infiniti Code - Torque Converter Clutch Circuit Intermittent How to Fix Sep 29, 2022 · What is the Cost to Diagnose the Code? Labor: 1. Feb 27, 2023 · Un code P0744 signifie que votre TCM a trouvé un défaut dans votre embrayage de convertisseur de couple ou dans son circuit de fonctionnement. Los signos de un código de falla P0744 Nissan pueden incluir: Se enciende la luz de fallo de motor (Check Engine) Problemas de cambio de marchas; Pérdida de potencia; Rendimiento deficiente del vehículo; Causas del código DTC P0744 Nissan. Service manuals says it's a mechanical issue than a electrical issue. Meaning of the P0740 Code There may be other diagnostic trouble codes associated with the transmission control module that can only be accessed by using an advanced scan tool. Don't see that code by itself usually, see it in conjunction with a couple solenoid codes most the time when there is a TCM failure. 2011 Nissan sent re loses power after drive code po744 comes up. When the OBD-II code P0744 appears on a 2004 Nissan Altima Sedan, it indicates an issue with the torque converter clutch circuit being intermittent. Read the article to know possible causes, symptoms, and descriptions. One of the main reasons for a P0741 code is a bad torque converter clutch solenoid, which can cause the car to stall and shift gears roughly. While vehicles from different manufacturers may share common symptoms, their steps for diagnosis and repair may vary. I have looked and it has been hard finding a solenoid to buy, for Mar 20, 2025 · P0744 Code: Diagnose and Fix Torque Converter Clutch Issues. eric. Sep 29, 2022 · Frequently Asked Questions about P0744 2008 Nissan Rogue Code 1. Don’t assume a particular OBD-II code means the same for other auto manufacturers as there are many makes specific codes in use. Are there any tsb's related to this. Consult the appropriate repair manual or repair database for the exact code definition. icarsoft | May 9, 2025 Dec 27, 2012 · The dealer is saying they're getting a P0744 code, so the torque converter clutch pressure control solenoid is bad/stuck. Rinçage pour nettoyer les canaux internes de la transmission. Maybe recheck any wires that were disconnected and reconnected . My current problem is that following the transmission change, there is a noise resembling an airplane turbine. Apr 19, 2022 · OBD-II Code P0744: Symptoms, Causes & Fix Is P0744 a Diagnostic Trouble Code? The P0744 is not considered a diagnostic trouble code or DTC. What does this mean? OBD2 Code P0744 Citroen definition: The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (ECM). Jan 16, 2024 · Frequently Asked Questions about P0777 Code What are the common symptoms of OBDII code P0777? Common symptoms of OBDII code P0777, Pressure Control Solenoid 'B' Stuck On, may include harsh shifting, transmission slipping, decreased fuel efficiency, and the transmission being stuck in one gear. Mechanic's Assistant chat. May 26, 2022 · p0744 コードはトランスミッションに影響を及ぼし、スムーズなシフトとエンジン性能を低下させます。エラーが時間内に修正されない場合、トランスミッションの寿命が短くなり、運転の安全性が低下する可能性があります。 Sep 29, 2022 · What is the Cost to Diagnose the Code? Labor: 1. There may be other diagnostic trouble codes associated with the transmission control module that can only be accessed by using an advanced scan tool. Specifically, it points to an intermittent issue that affects how the torque converter engages and disengages. Mar 13, 2023 · Find All The Information & Solution For P0744 Code! Shop Faulty Transmission Shift Solenoid & More! Visit At Partsavatar. Visually inspect the related wiring Feb 12, 2023 · Code P0740 Definition. What are the Possible Causes of the P0744 Code? Here are the most common causes of a P0744 code: Failing torque converter; Failing torque converter clutch solenoid/s How Serious is the Code? A P0744 is used to indicate a communication problem between the ECU and the TCC solenoid, so performance will likely suffer. It ran good but then the code came back. Jun 15, 2024 · Note: The definition of code P0744 may be different depending on the vehicle manufacturer. Esta falla se caracteriza por una interrupción intermitente en el funcionamiento de dicha válvula. I installed a preprogrammed valve body from Street Smart Transmission which didn't fix it and we drove for 2 years and 20,000 miles with the Check Engine light on. 0. 1. The Torque Converter Lockup Clutch creates a solid conn OBD-II Code P0744 means that the Torque Converter Clutch Circuit is experiencing intermittent issues. icarsoft | May 9, 2025 Ford P0744 OBD-II Trouble Code Definition: P0744 Torque Converter Clutch Solenoid Valve Function P0744 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0744 Torque Converter Clutch Circuit Intermittent What does the code mean? OBD-ii Code P0744 definition: The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) Sep 29, 2022 · What is the Cost to Diagnose the Code? Labor: 1. The Torque Converter Lockup Clutch creates a solid conn How to fix P0744 Code: Torque Converter Clutch Circuit IntermittentA torque converter is used with automatic transmissions and uses fluid to connect the engi P0744 TCC Servo Valve Function (Lockup) - With Automatic Transmission. Installed new harness, new TCC and new EPC/PCA solenoids. Nov 7, 2017 · Hello, my sister's 2012 Rogue with 130000 miles, threw code P0744. The currently selected ODB-ii codes is for the Land Rover makes. Perform a diagnostic scan to confirm the P0744 code and identify the specific cause of the issue. Unlike the generic P0744 code, this is a non-electrical fault but rather a performance fault. Jun 29, 2015 · Yesterday the Service Engine Soon light came on so I figured I'd finally be able to get a code which there was and it was a P0744 and then it said "A/T Torque Converter Clutch Solenoid Valve Function". If any additional transmission related DTC's appear in addition to the P0742, an electrical failure is likely. Would changing the filter and fluid fix this issue, or is she looking at a bigger issue? Also when it comes to changing the filter, I am seeing a canister filter Mar 25, 2025 · P0744 Code: Diagnose and Fix Torque Converter Clutch Issues. I am getting a P0744 code on a 2005 Nissan Maxima SE(3. A comprehensive guide to diagnosing and fixing this transmission issue Customer: The code is P0744 - Torque Converter Clutch Circuit Intermittent. Sep 29, 2022 · Code P0744 Information for Specific Makes. 5L) VIN # *****. Code P0744 indicates a problem with the torque converter clutch circuit intermittent in your vehicle’s transmission. To diagnose the P0744 2012 Nissan Rogue code, it typically requires 1. May 22, 2023 · After a bit of advice, we have a 2009 Murano AWD with 119,000 miles on, a couple of days ago the engine light came on so I read the codes and was getting P0744 Torque Convertor, car was driving fine with no issues so i cleared the code and drove the car again with no issues. MIL ON with DTC P0741, P0744, P2857, P2858, P2859, and/or P285A stored. If any additional transmission related DTC's appear in addition to the P0741, an electrical failure is likely May 6, 2018 · So I decide to check if there are any pending codes and there beholds, P0744 - Torque Converter Clutch Circuit Intermittent. To diagnose the P0744 2008 Nissan Rogue code, it typically requires 1. Inspect the TCC solenoid, wiring, and connectors for any signs of damage or wear. It seems to be coming from near the torque converter, which might be the source of this noise. A 2006 Explorer, for example, defines the P0740 as “TCC circuit fails to provide voltage drop across solenoid. What Does P0744 Code Mean? OBD-II Code P0744 is defined as a Torque Converter Clutch Circuit Intermittent. Jump to Latest 19K views 31 replies 6 participants Mar 17, 2018 · I had a P0740 code for the TCC Solenoid. Mike V. But I also found recommendations of flushing the CVT fluid first. The currently selected ODB-ii codes is for the Nissan makes. bdfzltnnkeabspfzjqvlkaverbzoztpyzhokvepptmcorokrnpxpugeqptseyij