Pump (Impeller): The driving member that is certainly connected for the motor. It spins Together with the engine and moves transmission fluid throughout the torque converter. The PCM/TCM will likely not established a DTC Until there is a trouble While using the electrical circuit controlling the torque converter clutch solenoid. https://rafaelbbywu.sharebyblog.com/33815964/the-5-second-trick-for-torque-converter-clutch