What on earth is a Torque Converter Clutch? A torque converter clutch is a system within the torque converter of an automatic transmission that locks the engine towards the transmission at cruising speeds, reducing slippage and strengthening effectiveness. While using the 3-passage torque converter, two passages are used for transmission https://garrettuvtrn.elbloglibre.com/33955150/5-essential-elements-for-torque-converter-clutch