| Component Location |

| 1. Body control module
(BCM) 2. Rear glass defogger switch |
3. Rear glass defogger |
Rear Glass Defogger Printed Heater Repair proceduresHyundai Kona (OS) 2018-2026 Owners Manual: If the engine will not start
If the engine doesn't turn over or turns over slowly
Be sure the shift lever is in N (Neutral) or P (Park) if it is dual clutch
transmission vehicle. The engine starts only when the shift lever is in N (Neutral)
or P (Park).
Check the battery connections to be sure they are clean and tight.
...
Hyundai Kona (OS) 2018-2026 Service Manual: Vacuum Pump Schematic diagrams
Schematic Diagrams
Terminal function
Terminal
Description
Wire color
1
Ground
Black
2
Can High
White
3
Can Low
...