Hyundai Tucson: Automatic Transaxle Control System / Input Speed Sensor Repair procedures

Inspection
1.
Check signal waveform of Input & output speed sensor using the GDS.

Specification: Refer to "Signal Wave Form" section.

Removal
1.
Remove the valve body assembly.
(Refer to Hydraulic System - "Valve Body")
2.
Disconnect the input & output speed sensor connector (A) from the main wiring.
3.
Remove the input & output speed sensor (B) after removing the bolts(2ea).

Tightening torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Installation
1.
Install in the reverse order of removal.
   
Adding coolant.
(Refer to Engine Mechanical System - "Coolant")
Adding Automatic Transaxle Fluid(ATF).
Input Speed Sensor Troubleshooting
Signal Waveform Fig 1) Input/Output speed sensor at low speed Fig 2) Input/Output speed sensor at high speed ...

Output Speed Sensor Description and Operation
Description The Output Speed Sensor is a vital unit that measures the rate of rotation of the transmission's turbine shaft and output shaft, and delivers the readings to the TCM. ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Rear view camera (if equipped)
The Rear View Camera will activate when the engine is running and the shift lever is in the R (Reverse) position. Whenever the vehicle ignition is cycled off and on, the rear view camera will turn on when the shift lever is put into R (Reverse). ■ Type A The rear view camera can be turned ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Specifications
Specifications DescriptionSpecificationsLimitGeneralTypeIn-line, DOHCxNumber of cylinders4xBore81.0 mm (3.1890 in.)xStroke97.0 mm (3.8189 in.)xTotal displacement1999 cc (121.99 cu.in.)xCompression ratio11.5±0.2 : 1xFiring order1-3-4-2xValve timingIntake valveOpenATDC 10° ~ BTDC 40°xCloseABDC ...

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