When the clutch is disengaged, the torque converter enables the engine to rotate without stalling. While the vehicle is slowing and approaching a halt, the TCC's application is undesirable. Like the clutch over a handbook transmission, it triggers the motor to stall. The friction content utilized about the lock−up piston https://fernandomtvut.blazingblog.com/34264160/not-known-details-about-torque-converter-clutch