Hyundai Kona (OS) 2018-2024 Service Manual: Rear Wheel Speed Sensor Repair procedures
Removal
[Tortion Beam Axle Type]
1.
Turn the ignition switch OFF and then disconnect the negative (-) battery
cable.
2.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
...
Hyundai Kona (OS) 2018-2024 Owners Manual: 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 and black
box) to the vehicle with the engine in the OFF status. If not, the battery sensor
may not ...