Hyundai Genesis (DH): Automatic Transmission Control System / Input Speed Sensor Description and Operation

Description
Input speed sensor is a vital unit that measures the rate of rotation of the input shaft inside the transmission and delivers the readings to the 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.

    Inspection 1. Check signal waveform of output speed sensor using the GDS. Specification: Refer to "Signal Wave Form" section.

    Specifications ? Type: Hall Effect Sensor ? Specifications Operation condition (

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Rheostat Repair procedures

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    Inspection 1. 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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