Hyundai Genesis: Automatic Transmission Control System / Middle Speed Sensor Description and Operation
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.

Inspection
1.
Check signal waveform of Input speed sensor using the GDS.
Specification: Refer to "Signal Wave Form" section.
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Specifications
? Type: Hall Effect Sensor
? Specifications
Operation condition (°C)°F ((-)40~150)) -40~302Air gap(mm)in.1.3(0.0512)Output voltage(V)High1.4Low0.7
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Other information:
Component Location (1)
1. Smart key unit2. Buzzer3. Interior antenna 14. Interior antenna 25. Door outside handle
Component Location (2)
1. Bumper antenna2. Trunk atenna3. Trunk open switch
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Basic Troubleshooting
Basic Troubleshooting Guide
Customer Problem Analysis Sheet
Basic Inspection Procedure
Measuring Condition of Electronic Parts' Resistance
The resistance measured at high temperature after running the
vehicle may be high or low. So all resistance must be measured at
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