What is a Torque Converter Clutch? A torque converter clutch is a mechanism in the torque converter of the computerized transmission that locks the motor for the transmission at cruising speeds, lessening slippage and improving performance. With all the 3-passage torque converter, two passages are employed for transmission oil (ATF) https://cristianozfkq.blogoxo.com/34144653/considerations-to-know-about-torque-converter-clutch