Hyundai Kona: ISG (Idle Stop & Go) System / Seat Belt Switch Description and operation

Via the seat belt/Door switch, the ISG function can detect that the driver has fastened the seat belt/door. If the driver has not fastened the seat belt/door, the ISG function reacts as follows. If the seat belt or door is opened, the engine must not be started or stopped by the ISG function for safety reasons.

Door Switch Repair procedures

Inspection 1. Remove the door switch and check for continuity between the terminals. Removal 1. Remove the doo ...

Seat Belt Switch Repair procedures

Inspection 1. Remove the connector from the switch. 2. Check for continuity between terminals. Seat belt condi ...

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: Components and components location
Components Location 1. Battery sensor 2. Brake Booster Vacuum Pressure Sensor (BBVPS) 3. AGM battery 4. DC/DC Converter [200W] 5. DC/DC Converter [450W] 6. ISG OFF Switch 7. Alternator 8. Starter 9. Brake switch 10. Door switch 11. ...

Hyundai Kona (OS) 2018-2021 Service Manual: Exhaust Manifold Repair procedures
Removal and Installation 1. Disconnect the battery negative terminal. 2. Remove the engine cover. (Refer to Engine and Transaxle Assembly - "Engine Cover") 3. Remove the engine room under cove ...