The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory.
Check the antifreeze protection and coolant concentration level at least once a year, at the beginning of the winter season, and before traveling to a colder climate.
NOTICE
Hyundai Kona (OS) 2018-2024 Service Manual: Sunroof Motor Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the roof trim.
(Refer to Body - "Roof Trim")
3.
Disconnect the sunroof motor (A) connector. ...
Hyundai Kona (OS) 2018-2024 Service Manual: Exhaust Gas Temperature Sensor (EGTS) Schematic diagrams
Circuit Diagram
EGTS #1
Harness Connector
EGTS #2
Harness Connector
...