The torque converter clutch solenoid is a typical element that fails in just the automated transmission. The solenoid valve controls the fluid strain from the hydraulic transmission, which enters the lock-up clutch. Once the clutch is disengaged, the torque converter permits the engine to rotate without the need of stalling. https://spencerktzaz.aioblogs.com/87251451/helping-the-others-realize-the-advantages-of-torque-converter-clutch