The Downhill Brake Control (DBC) supports the driver come down a steep hill without depressing the brake pedal.
It slows down the vehicle under 8 km/h (5 mph) (for dual clutch transmission vehicles) or 8 km/h (5 mph) (for manual transaxle vehicles) and lets the driver concentrate on steering the vehicle.
WARNING
Always turn off the DBC on normal roads. The DBC might activate inadvertently from the standby mode when driving through speed bumps or making sharp curves.
NOTICE
Hyundai Kona (OS) 2018-2024 Service Manual: Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
2.
Turn the steering wheel so that the front wheels can face straight ahead.
3.
Remove the drive airbag module.
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Hyundai Kona (OS) 2018-2024 Service Manual: Troubleshooting
Troubleshooting
Symptom
Suspect Area
Remedy
Engine will not crank
Battery charge low
Charge or replace battery
Battery cables loose, corroded or worn out
Repair or replace cables
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