Modern day torque converters use electro hydraulic Handle for the lock-up clutch. The hydraulic circuit which locks/unlocks the torque converter clutch is managed making use of hydraulic valves. The valves are actuated instantly or indirectly by solenoids. Visible Inspection:  Get started with a basic Visible inspection. Look for any signs https://torqueconverterclutch84780.blog4youth.com/34606545/the-fact-about-torque-converter-clutch-that-no-one-is-suggesting