Hyundai Kona: 4WD Control System / Repair procedures

The friction material inside the coupling will degrade over time. Therefore, corresponding compensation values must be referenced and entered after replacing the controller or the coupling.
Compensation Requirement and Procedure.
Simultaneous replacement of 4WD ECU (Controller) and coupling
• Does not require compensation.
Replacement of coupling only
• Reset the 4WD ECU's (Controller) clutch learning.

Replacement of 4WD ECU (Controller) only
• Before replacement : Check the ECU's clutch learning.

• After replacement: Enter the original ECU's clutch learning into the replacement ECU.

4WD Control System

4WD ECU Components and components location
Components Location 1. 4WD ECU ...

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: Accelerator Position Sensor (APS) Description and operation
Description Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine control system, so it consists of the two sensors which adapt individual ...

Hyundai Kona (OS) 2018-2021 Service Manual: Cluster Fascia Panel Components and components location
Component Location 1. Cluster fascia panel ...

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