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 Service Manual: Power Door Mirror Actuator Repair procedures
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Hyundai Tucson (LM) 2010-2015 Service Manual: Delivery Pipe Repair procedures
Removal     In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel. So don’t do any repair work right after engine stops. 1. Turn the ignition switch OFF ...

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