Hyundai Tucson (LM) 2010-2015 Service Manual: Transaxle Control Module (TCM) Repair procedures
Replacement
1.
Turn ignition switch OFF.
2.
Disconnect the negative (-) battery cable.
3.
Remove the battery.
(Refer to Engine Electrical System - "Battery")
4.
Disconnect the TCM extension connector (A).
5.
Remove the TCM (A) after removing the mounting bolts and nut.
T ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Input Speed Sensor Description and Operation
Description
Input Speed Sensor is a vital unit that measures the rate of
rotation of the input shaft inside the transmission and delivers the
readings to the TCM.
The sensor provides critical input data that's used in
feedback control, damper clutch control, gear setting cont ...