Hyundai Azera: Output Speed Sensor Description and Operation
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Output Speed Sensor Description and Operation
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Output Speed Sensor Description and Operation
| Description |
The output speed sensor is a vital unit that measures the
rate of rotation of the transaxle's turbine shaft and output shaft, and
delivers the readings to the Transaxle Control Module(TCM). The sensor
provides critical input data that's used in feedback control, damper
clutch control, gear setting control, line pressure control, clutch
activation pressure control, and sensor fault analysis.
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 battery and the battery ...
Output Speed Sensor Specifications
Specifications
? Type: Hall effect sensor
Operation condition [°C(°F)](-40~150) -40~302Air gap(mm)in.(0.8~1.25) 0.032~0.049Output voltageHigh1.18~1.68Low0.59~0.84
...
See also:
Line Pressure Control Solenoid Valve Repair procedures
Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the solenoid valve connector.
3.
Measure resistance between sensor signal terminal and sensor ground terminal.
4.
Check that the ...
Schematic Diagrams
Circuit Diaram
...
Transaxle Oil Temperature Sensor Description and Operation
Description
Transaxle oil temperature sensor monitors the automatic
transaxle fluid's temperature and conveys the readings to TCM. It is an
Negative Thermal Coefficient(NTC) sensor whose resist ...
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