The torque converter clutch solenoid is always energised (caught on) which interprets in to the torque converter currently being constantly locked. The TP sensor implies the throttle plate angle. If the motive force accelerates to huge-open throttle, the TCM disengages the TCC to downshift. As you could in all probability https://torque-converter-clutch53186.blogadvize.com/41461660/the-fact-about-torque-converter-clutch-that-no-one-is-suggesting