Kia Stinger CK: Automatic Transmission Control System / Speed Sensor

Kia Stinger (CK) 2018-2023 Service Manual / Automatic Transmission System / Automatic Transmission Control System / Speed Sensor

Specifications

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

Components and components location

Components

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

Description

•	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

Inspection

1.	Check signal waveform of speed sensor using the KDS.

Replacement

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.

1.	Replace the E-module. (Refer to Automatic Transmission Control System - "E-Module")

Transmission Oil Temperature Sensor

Parking Switch

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Oil Pressure Switch

Repair procedures Removal 1. Disconnect the battery negative terminal. 2. Remove the alternator. (Refer to Engine Electrical System - "Alternator") 3. Disconnect the oil pressure switch connector (A) and then remove the oil pressure switch (B). Tightening torque : 7.

Kia Stinger (CK) 2018-2023 Service Manual: Front Door Inside Handle

Repair procedures Replacement Put on gloves to protect your hands. • When prying with a flat-tip screwdriver or using a prying trim tool, wrap protective tap around the tool and related parts to prevent damage.