Kia Forte: Dual Clutch Transmission Control System / Input Speed Sensor 1

Kia Forte 2019-2021 (BD) Service Manual / DCT(Dual Clutch Transmission) System / Dual Clutch Transmission Control System / Input Speed Sensor 1

Components and components location
Component Location

1. Input shaft speed sensor 1 (Odd)
2. Input shaft speed sensor 2 (Even)


Specifications
Specification

Item
Specification
Type
Hall effect sensor
Operating condition
-40 to 302°F (-40 to 150°C)
Output signal
High: 11.8 - 16.8 mA
Low: 5.9 - 8.4 mA

Description and operation
Description

The input shaft speed sensor is important in that it detects the input shaft RPM and sends this information to the Transmission Control Module (TCM).

This data is necessary for all operations including feedback control, gear shift control and failure detection of other sensors.

Schematic diagrams
Circuit Diagram

Repair procedures
Removal
1.

Remove the clutch actuator.

(Refer to Dual Clutch Transmission Control System - "Clutch Actuator Assembly")

2.

Remove the input speed sensor (A) by loosening the bolts after disconnecting the connector (B).

Tightening torque :

9.8 - 11.8 N·m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb·ft)

Installation
1.

Install in the reverse order of removal.

  

Before installing the input speed sensor, check the assembled state of the O-rings (A) and apply gear oil to the surface of O-rings.

Gear Actuator Assembly
Components and components location Component Location 1. Gear actuator assembly 2. Shift motor (Even) 3. Shift motor (Odd) 4. Select solenoid (Even) 5. S ...

Input Speed Sensor 2
Components and components location Component Location 1. Input shaft speed sensor 1 (Odd) 2. Input shaft speed sensor 2 (Even) Specification ...

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