Kia Stinger: Automatic Transmission Control System / Speed Sensor

Kia Stinger CK 2018-2021 Service Manual / Automatic Transmission System / Automatic Transmission Control System / Speed Sensor


Hall effect sensor
Operating condition (°C)°F
(-40 to 150)-40 to 302
Output voltage (V)
High :1.4
Low : 0.7

Components and components location

1. E module connector
2. Output speed sensor
3. Input speed sensor
4. Oil temperature sensor
5. Indirect control solenoid valve connector
6. Direct control solenoid valve connector

Description and operation

Speed sensor is integrated with E module.

Speed sensor uses an electric current type hall sensor in which the current is changed

The speed sensor measures the rate of rotation of the input & output shafts inside the transmission and delivers the readings to the TCM.

The sensor provides critical input data used in feedback control, torque converter clutch control, gear setting control, line pressure control, clutch activation pressure control, and sensor fault analysis.

Schematic diagrams
Circuit Diagram

Repair procedures

Check signal waveform of speed sensor using the KDS.


The speed sensor is integrated into the E-module that can’t be disassembled. So refer to “E-module” for the removal or installation procedure of the speed sensor.


Replace the E-module.

(Refer to Automatic Transmission Control System - "E-Module")

Transmission Oil Temperature Sensor
Specifications Specifications Item Specification Oil temperature sensor Type *NTC thermistor Temp.[( ...

Parking Switch
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