Hyundai Sonata: Dual Clutch Transmission Control System / Gear Actuator Assembly Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / DCT (Dual Clutch Transmission) System / Dual Clutch Transmission Control System / Gear Actuator Assembly Repair procedures

Removal

•	When gear actuator removing, set control shaft lever to neutral position.

1.	Remove the air cleaner assembly and air duct. (Refer to Engine Mechnical System - "Air cleaner")

2.	Remove the battery and tray. (Refer to Engine Electrical System - "Battery")

3.	Disconnect the gear actuator motor connector (A) and solenoid connector (B).

Remove the gear actuator from the transmission after loosening the bolts (A-2ea, B-3ea).

Tightening torque :

(A) : 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

(B) : 19.6 ~ 26.5 N.m (2.0 ~ 2.7 kgf.m, 14.5 ~ 19.5 lb-ft)

Installation

Install in the reverse order of removal.

•	Check the details below before installing the gear actuator assembly.

1.	Check that the gear actuator is placed in the "neutral" state.

2.	Check the assembled state of the O-rings (A).

3.	Apply gear oil to the surface of O- rings.

4.	Check the assembled state of the dowel pins (A).

•	Perform the clutch touch point learning procedure using the GDS after replacing the gear actuator assembly.

Gear Actuator Assembly Schematic Diagrams

Circuit Diagram ...

Input shaft speed sensor 1 Components and Components Location

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

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description • Components location : DCT (Dual Clutch Transmission) • Function The dual clutch is installed within the transmission. The dual clutch comprises an odd clutch and an even clutch. The odd clutch transfers and cuts off engine power to the transmission when shifting ...

Hyundai Sonata LF 2014-2019 Service Manual: Electric WGT Control Actuator Specifications
Specification [EWGA Position Sensor] Position Output Voltage[V] Operating Angle[°] Range of Rod [mm], reference Mechanical Close end stop Position (MCP) 4.8 0 0 Electrical Close end stop Position (ECP) 4.2 12 1.8 Electrical Open end stop Position (EOP) 1 79 16 Mechanic ...