When the clutch is disengaged, the torque converter allows the motor to rotate with no stalling. Although the car is slowing and approaching a stop, the TCC's software is undesirable. Just like the clutch over a manual transmission, it brings about the motor to stall. The Torque Converter Clutch (TCC) https://torque-converter-clutch31962.daneblogger.com/33316941/torque-converter-clutch-an-overview