Modern torque converters have electronic Charge of the clutch Procedure. The stress within the torque converter clutch is controlled through a principal regulator valve that is piloted by a solenoid (see shots higher than). A faulty torque converter clutch might also lead to other signs like slipping and tough acceleration. https://torque-converter-clutch27924.blogsuperapp.com/34261772/torque-converter-clutch-no-further-a-mystery