Hyundai Ioniq (AE): Input shaft speed sensor 2 / Description and operation

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / DCT(Dual Clutch Transmission) System / Dual Clutch Transmission Control System / Input shaft speed sensor 2 / Description and operation

Description
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Components location : DCT (Dual Clutch Transmission)

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Function
The input shaft speed sensor is important in that it detects the input shaft RPM and sends this information to the Transmission Control Module (TCM).
It provides important input information for electric control.
The information is needed in all operations, including feedback control, gear shift control and failure detection of other sensors.

    Specification Item Specification TypeHall effect sensorOperation condition (°C)°F-40 to 257 °F (-40 to 125 °C )Output signal (mA)High: 11.

    Circuit Diagram

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    Inspection1.Turn the ignition switch OFF. 2.Disconnect the auto defogging connector. 3.Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.

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