Input Speed Sensor
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
DCT system is installed 2 Input Shaft and 2 "INPUT SPEED SENSOR". "INPUT SPEED SENSOR 1" detects of Input Shaft 1 speed When shifting 1st, 3rd, 5th gear and "INPUT SPEED SENSOR 2" detects of Input Shaft 2 speed When shifting 2nd, 4th, 6th and "R" gear. The input shaft speed sensor is important in that it detects the input shaft RPM and sends this information to the Transmission Control Module (TCM). This data is necessary for all operations including feedback control, gear shift control and failure detection of other sensors.