Hyundai Genesis (DH): Automatic Transmission Control System / Input Speed Sensor Repair procedures

Inspection
1.
Check signal waveform of Input speed sensor using the GDS.

Specification: Refer to "Signal Wave Form" section.

    Circuit Diagram

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

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

    Description System Overview The System offers the following features: - Changing the state of engine ignition and power by using the start button. - Controlling external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Temperature Control Actuator Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the temperature control actuator connector. 3. Verify that the temperature control actuator operates to the warm (Driver's side) or cool (Passenger's side) position when connecting 12V to terminal 3 and grounding terminal 4.

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