The TP sensor implies the throttle plate angle. If the driver accelerates to huge-open throttle, the TCM disengages the TCC to downshift. Hear for Abnormal Noises:  Shell out near focus to any unconventional Seems coming from the transmission spot, Particularly all through acceleration or deceleration.  Whining, clunking, or rattling noises  https://daltondrdnw.ssnblog.com/33065584/5-tips-about-torque-converter-clutch-you-can-use-today