11. A forum for the legendary Nissan Pathfinder and Infiniti QX4. No maam. The currently selected ODB-ii codes is for the Nissan makes. If the transmission fluid is very dirty, it is recommend changing the transmission fluid and if possible removing the transmission pan for further diagnosis. If there is a big jump in engine speed, there is no lock-up. 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). P0740: Torque Converter Clutch Circuit Malfunction . Turn ignition switch OFF. When the accelerator pedal is depressed (less than 2/8) in lock-up condition, the engine speed should not change abruptly. I would like to request the following Expert Service(s) from you: Live Phone Call. If I drop the transmission drain pan will the torque converter clutch solenoid valve be easy to identify and replace? NO >> Repair or replace the malfunction items. Tech Enthusiast. P0744 2011 NISSAN ROGUE 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 … 2. Until engine temps reach a certain point, the TCC solenoid will not allow for lock up. More Buying Choices $91.19 (3 used & new offers) HERCOO GM 4L60 4L60E 4L65E TH700-R4 … The torque converter is responsible for transmitting the engine’s torque and power to the transmission. Possible sumptoms of OBD code P0744 Nissan, – Engine Light ON (or Service Engine Soon Warning Light). Transmission Torque Converter Clutch (TCC) Solenoid: DESCRIPTION Positioned between the rear of the engine and the front of the transmission is the torque converter. The torque converter clutch solenoid is a common part that fails within the automatic transmission. P0740 NISSAN Description 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 . Possible sumptoms of OBD code P0744 Nissan – Engine Light ON (or Service Engine Soon Warning Light). Lock-up piston operation will then be controlled. Torque converter clutch solenoid (tcc) replacement - YouTube April 7, 2019 by Jason. Note though that while this solenoid is located inside the transmission on many applications, there are also many transmissions on which the torque converter lockup clutch control solenoid is located outside of the transmission. Where Is The TCC Solenoid Located The 4l60e TCC Solenoid is located on the front passenger side of the transmission near the valve body. OBD-II Trouble Code Description for P0744 Nissan, Torque Converter Clutch Circuit Intermittent. 2.CHECK TORQUE CONVERTER CLUTCH SOLENOID VALVE. Nissan Rogue Service Manual / Transmission & driveline / Transaxle & Transmission / Dtc/circuit diagnosis / P0744 torque converter. Torque Converter AWD solenoid For Subaru Lineartronic AWD CVT TR580 TR690 31825AA050 31825AA051 31825AA052 All Wheel Drive Transfer Clutch (AWD Solenoids (2-3 ohms)) 5.0 out of 5 stars 1. If there is a big jump in engine speed, there is no lock-up. – Faulty torque converter clutch solenoid valve – Torque converter clutch solenoid valve harness or connectors – Torque converter clutch solenoid valve circuit is open or shorted – Low transmission fluid level – Dirty transmission fluid The Error code is generally activated on detection of the following conditions: The P0744 Nissan is detected when A/T cannot perform lock-up even if electrical circuit is good. Repair Faulty Wirings to Torque converter clutch (TCC) solenoid; Repair or Clean Connector plugs to the Torque converter clutch (TCC) solenoid; Replace Transmission control module (TCM) Common P0740 Diagnosis mistakes. OBD2 Code P0744 Nissan 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). 3. this is not only caused by electrical malfunction (circuits open or shorted), but also by mechanical malfunction such as control valve sticking, improper solenoid valve operation, etc. pulses the TCC regulator valve to apply the torque converter clutch. This can cause various symptoms, such as slipping, overheating, and rough acceleration. Hi, please can i have the location of Torque Converter solenoid on this vehicle listed above 2.0 diesel engine? Disconnect CVT unit connector. Nissan Versa P0740: Torque Converter Clutch Circuit Malfunction. The tcc solenoid is located in the transmission.The trans side cover has to come out for the solenoid to be replaced.The 4 way connector that comes out the front of the trans is part of the solenoid wiring.Hope this helps.Good luck. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. When to Get Torque Converter Clutch Solenoid Replacement. Print view; 7 posts • Page 1 of 1. mestguy182 Posts: 9 Joined: Wed Apr 09, 2014 8:45 am Car: 2001 Nissan PathFinder. Torque converter clutch solenoid valve. Car obd codes, car OBD-ii codes, car Fault codes , Car Trouble codes, Car Error codes, diagnostic codes. Some of these solenoids can only lock a torque converter fully, while others have a wider range of control. To determine whether or not the converter, solenoid or both are causing the problem simply energize the TCC in the stall on the lift, or stationary. 1. If you have any doubt as to repairs on your vehicle, please contact your technician. DTC DETECTION LOGIC . It means that the Versa‘s computer has detected that there is an issue with the torque converter clutch (TCC) solenoid circuit. 12. Lock-up piston operation will then be controlled. This was not a scientific test and if the solenoid was permanently stuck applied it would not tell you what was wrong with the car. What Does Code P0741 Mean? Lock-up piston operation will then be controlled. In essence, the TCC solenoid is like a computer controlled on and off switch for your 4l60e’s torque converter lock up. Look up the other OBD II Trouble Codes, please use the search box. A lockup solenoid is sometimes referred to as a torque converter clutch (TCC) solenoid, since it is essentially an electric valve that a transmission control unit (TCU), or engine control module (ECM), can use to directly control the torque converter. ECM MONITOR DESCRIPTION Based on the signals from the throttle position sensor, the airflow meter and the crankshaft position sensor, the ECM sends a signal to the shift solenoid valve SL to regulate the hydraulic pressure and provide smooth-er gearshifts. How to Test a Torque Converter. The information contained on this site is presented for informational purposes only. 1. Lock-up piston operation will then be controlled. DTC Logic . Post Reply . 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). OBD2 Code P0744 Nissan 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). 99. #2 02-15-2009, 06:39 AM vpnavy. Possible causes of OBD code P0744 Nissan – Faulty torque converter clutch solenoid valve – Torque converter clutch solenoid valve harness or connectors – Torque converter clutch solenoid valve circuit is open or shorted – Low transmission fluid level – Dirty transmission fluid The Error code is generally activated on detection of the following conditions: The P0744 Nissan is detected when A/T cannot perform lock-up even if electrical circuit is good. Lock-up piston operation will then be controlled. 4. Hello all, In having an issue on my 01 Pathfinder where the AT can't shift into 3rd or 4th. 2015 Rogue Join Date: Mar 2007. Enter the 5 character trouble codes in the search box and submit the search. Nissan Sentra Service Manual / Transmission & driveline / Transaxle & transmission / CVT: RE0F11A / P0740 Torque converter. P0744 NISSAN Meaning 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 .
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