Description
OBD-II Trouble Code Description for P0744 Mini
Torque Converter Clutch Circuit Intermittent
What does this mean?
OBD2 Code P0744 Mini 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). Lock-up piston operation will then be controlled. When the torque converter clutch solenoid valve is activated, the torque converter lockup clutch will engage creating a 1 to 1 RPM ratio between the transmission input shaft and the rotational speed of the torque converter. Lock-up operation, however, is prohibited when A/T fluid temperature is too low. When the accelerator pedal is depressed (less than 2/8) in lock-up condition, the engine speed should not change abruptly. If there is a big jump in engine speed, there is no lock-up.
Symptoms
Possible sumptoms of OBD code P0744 Mini
– Engine Light ON (or Service Engine Soon Warning Light)
Causes
Possible causes of OBD code P0744 Mini
– 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 Mini is detected when A/T cannot perform lock-up even if electrical circuit is good.
Possible Solutions
The OBD2 Code Information Be Applicable For Mini:
2013 Mini Vision Concept,2013 Mini Roadster,2013 Mini Cooper,2013 Mini Countryman,2013 Mini Clubvan Camper,2013 Mini Clubvan,2013 Mini Clubman Bond Street,2012 Mini Rocketman Concept,2012 Mini Coupe,2012 Mini Clubvan Concept,2012 Mini Bayswater,2012 Mini Baker Street,2011 Mini WRC,2010 Mini Scooter,2009 Mini Cooper,2008 Mini One,2008 Mini Cooper,2008 Mini Clubman,2007 Mini Cooper,2006 Mini Concept,2005 Mini Cooper,2004 Mini XXL,2004 Mini Cooper,2002 Mini Cooper,2000 Mini Seven,2000 Mini Cooper
Note:
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