Hyundai Kona: ISG (Idle Stop and Go) system / The battery sensor deactivation

The battery sensor is deactivated, when the battery is disconnected from the negative pole for maintenance purpose.

In this case, the ISG system is limitedly operated due to the battery sensor deactivation. Thus, the driver needs to take the following procedures to reactivate the battery sensor after disconnecting the battery.

ISG system malfunction
The ISG system may not operate: When there is a malfunction with the ISG sensors or the ISG system. The followings occur, when there is a malfunction with the ISG system: The auto stop indicator () ...

Prerequisites to reactivate the battery sensor
Keep the engine in the OFF status for 4 hours, and attempt to restart the engine 3 to 4 times for the batterysensor reactivation. Pay extreme caution not to connect any accessories (i.e. navigation a ...

Other information:

Hyundai Kona (OS) 2018-2026 Service Manual:
Smart Key Smart Key Code Saving 1. Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS. 2. Select the vehicle model and t ...

Hyundai Kona (OS) 2018-2026 Owners Manual: Lighting control
To operate the lights, turn the knob at the end of the control lever to one of the following positions: (1) O position (2) AUTO light position (if equipped) (3) Position lamp position (4) Headlamp position AUTO light position When the light switch is in the AUTO position, the position lamp and h ...

В© 2018-2026 www.hkona.com