There are various means of locking the torque converter clutch. These distinctions are functionality of the hydraulic circuit controlling the clutch actuation. The pump segment of your torque converter is connected into the housing. HowStuffWorks The fluid then enters the blades from the turbine, that is linked to the transmission. https://torque-converter-clutch21728.blogspothub.com/33344939/how-torque-converter-clutch-can-save-you-time-stress-and-money