There are many ways of locking the torque converter clutch. These discrepancies are perform with the hydraulic circuit managing the clutch actuation. 1. Stall: During the stall (prevent) affliction with the car or truck, the engine is making use of electrical power towards the impeller but the turbine simply cannot rotate. https://torque-converter-clutch31739.digiblogbox.com/58930007/the-ultimate-guide-to-torque-converter-clutch