You will find a issue While using the electrical circuit on the torque converter clutch solenoid. Which means that the Regulate module (PCM/TCM) can not thoroughly Handle the clutch, which suggests which the torque converter clutch is either in a very long term/intermittent locked state, or open state or slipping. https://rivernssqn.therainblog.com/33146352/everything-about-torque-converter-clutch