Description And Operation: Description
WARNING: This page is about a different car, the 2015 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Input speed sensor (A) is a vital unit that measures the rate of rotation of the input shaft inside the transaxle and delivers the readings to the Transaxle Control Module (TCM). The sensor provides critical input data that's used in feedback control, damper clutch control, gear setting control, line pressure control, clutch activation pressure control, and sensor fault analysis.