Hyundai Tucson: Automatic Transaxle Control System / Input Speed Sensor Repair procedures
| 1. |
Check signal waveform of Input & output speed sensor using the GDS.
Specification: Refer to "Signal Wave Form" section.
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| 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)
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| 1. |
Install in the reverse order of removal.
| • |
Adding coolant.
(Refer to Engine Mechanical System - "Coolant") |
| • |
Adding Automatic Transaxle Fluid(ATF). |
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Signal Waveform
Fig 1) Input/Output speed sensor at low speed
Fig 2) Input/Output speed sensor at high speed ...
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.
...
Input Speed Sensor Troubleshooting
Output Speed Sensor Description and Operation