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 BSD is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached to the rear bumper, and detects any vehicle within the blind spot zone and gives off alarm (visual and auditory).

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

    Diagnosis With GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, and turn on the GDS.

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