Hyundai Veloster: Positive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle

Repair procedures
Positive Crankcase Ventilation (PCV) Valve. Repair proceduresReporting safety defects
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in ...
Repair procedures
Inspection
Test the horn by connecting battery voltage to the 1 terminal and ground
the 2 terminal.
The horn should make a sound. If the horn fails to make a sound, replace
it.
Horn ...
Audio system
✽ NOTICE
If you install an after market HID (high intensity discharge) head lamp, your
vehicle's audio and electronic device may malfunction. ...